| /* GStreamer |
| * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> |
| * Library <2002> Ronald Bultje <rbultje@ronald.bitfreak.net> |
| * Copyright (C) 2007 David A. Schleef <ds@schleef.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include "config.h" |
| #endif |
| |
| #include <string.h> |
| #include <stdio.h> |
| |
| #include "video-format.h" |
| #include "video-orc.h" |
| |
| #ifndef restrict |
| #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
| /* restrict should be available */ |
| #elif defined(__GNUC__) && __GNUC__ >= 4 |
| #define restrict __restrict__ |
| #elif defined(_MSC_VER) && _MSC_VER >= 1500 |
| #define restrict __restrict |
| #else |
| #define restrict /* no op */ |
| #endif |
| #endif |
| |
| /* Line conversion to AYUV */ |
| |
| #define GET_PLANE_STRIDE(plane) (stride(plane)) |
| #define GET_PLANE_LINE(plane, line) \ |
| (gpointer)(((guint8*)(data[plane])) + stride[plane] * (line)) |
| |
| #define GET_COMP_STRIDE(comp) \ |
| GST_VIDEO_FORMAT_INFO_STRIDE (info, stride, comp) |
| #define GET_COMP_DATA(comp) \ |
| GST_VIDEO_FORMAT_INFO_DATA (info, data, comp) |
| |
| #define GET_COMP_LINE(comp, line) \ |
| (gpointer)(((guint8*)GET_COMP_DATA (comp)) + \ |
| GET_COMP_STRIDE(comp) * (line)) |
| |
| #define GET_LINE(line) GET_PLANE_LINE (0, line) |
| |
| #define GET_Y_LINE(line) GET_COMP_LINE(GST_VIDEO_COMP_Y, line) |
| #define GET_U_LINE(line) GET_COMP_LINE(GST_VIDEO_COMP_U, line) |
| #define GET_V_LINE(line) GET_COMP_LINE(GST_VIDEO_COMP_V, line) |
| |
| #define GET_R_LINE(line) GET_COMP_LINE(GST_VIDEO_COMP_R, line) |
| #define GET_G_LINE(line) GET_COMP_LINE(GST_VIDEO_COMP_G, line) |
| #define GET_B_LINE(line) GET_COMP_LINE(GST_VIDEO_COMP_B, line) |
| |
| #define GET_A_LINE(line) GET_COMP_LINE(GST_VIDEO_COMP_A, line) |
| |
| #define GET_UV_420(line, flags) \ |
| (flags & GST_VIDEO_PACK_FLAG_INTERLACED ? \ |
| ((line & ~3) >> 1) + (line & 1) : \ |
| line >> 1) |
| #define GET_UV_410(line, flags) \ |
| (flags & GST_VIDEO_PACK_FLAG_INTERLACED ? \ |
| ((line & ~7) >> 2) + (line & 1) : \ |
| line >> 2) |
| |
| #define IS_CHROMA_LINE_420(line, flags) \ |
| (flags & GST_VIDEO_PACK_FLAG_INTERLACED ? \ |
| !(line & 2) : !(line & 1)) |
| #define IS_CHROMA_LINE_410(line, flags) \ |
| (flags & GST_VIDEO_PACK_FLAG_INTERLACED ? \ |
| !(line & 6) : !(line & 3)) |
| |
| #define IS_ALIGNED(x,n) ((((guintptr)(x)&((n)-1))) == 0) |
| |
| #define PACK_420 GST_VIDEO_FORMAT_AYUV, unpack_planar_420, 1, pack_planar_420 |
| static void |
| unpack_planar_420 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| const guint8 *restrict sy = GET_Y_LINE (y); |
| const guint8 *restrict su = GET_U_LINE (uv); |
| const guint8 *restrict sv = GET_V_LINE (uv); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = *su++; |
| d[3] = *sv++; |
| width--; |
| d += 4; |
| } |
| video_orc_unpack_I420 (d, sy, su, sv, width); |
| } |
| |
| static void |
| pack_planar_420 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| guint8 *dy = GET_Y_LINE (y); |
| guint8 *du = GET_U_LINE (uv); |
| guint8 *dv = GET_V_LINE (uv); |
| const guint8 *s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_I420 (dy, du, dv, s, width / 2); |
| else { |
| gint i; |
| |
| for (i = 0; i < width / 2; i++) { |
| dy[i * 2 + 0] = s[i * 8 + 1]; |
| dy[i * 2 + 1] = s[i * 8 + 5]; |
| du[i] = s[i * 8 + 2]; |
| dv[i] = s[i * 8 + 3]; |
| } |
| } |
| if (width & 1) { |
| gint i = width - 1; |
| |
| dy[i] = s[i * 4 + 1]; |
| du[i >> 1] = s[i * 4 + 2]; |
| dv[i >> 1] = s[i * 4 + 3]; |
| } |
| } else |
| video_orc_pack_Y (dy, s, width); |
| } |
| |
| #define PACK_YUY2 GST_VIDEO_FORMAT_AYUV, unpack_YUY2, 1, pack_YUY2 |
| static void |
| unpack_YUY2 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict s = GET_LINE (y); |
| guint8 *restrict d = dest; |
| |
| s += (x & ~1) << 1; |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = s[2]; |
| d[2] = s[1]; |
| d[3] = s[3]; |
| s += 4; |
| d += 4; |
| width--; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_YUY2 (d, s, width / 2); |
| else { |
| gint i; |
| |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = s[i * 4 + 0]; |
| d[i * 8 + 2] = s[i * 4 + 1]; |
| d[i * 8 + 3] = s[i * 4 + 3]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = s[i * 4 + 2]; |
| d[i * 8 + 6] = s[i * 4 + 1]; |
| d[i * 8 + 7] = s[i * 4 + 3]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 2 + 0]; |
| d[i * 4 + 2] = s[i * 2 + 1]; |
| d[i * 4 + 3] = s[i * 2 + 3]; |
| } |
| } |
| |
| static void |
| pack_YUY2 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_YUY2 (d, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 4 + 0] = s[i * 8 + 1]; |
| d[i * 4 + 1] = s[i * 8 + 2]; |
| d[i * 4 + 2] = s[i * 8 + 5]; |
| d[i * 4 + 3] = s[i * 8 + 3]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 2 + 0] = s[i * 4 + 1]; |
| d[i * 2 + 1] = s[i * 4 + 2]; |
| d[i * 2 + 3] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_UYVY GST_VIDEO_FORMAT_AYUV, unpack_UYVY, 1, pack_UYVY |
| static void |
| unpack_UYVY (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *s = GET_LINE (y); |
| guint8 *d = dest; |
| |
| s += (x & ~1) << 1; |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = s[3]; |
| d[2] = s[0]; |
| d[3] = s[2]; |
| s += 4; |
| d += 4; |
| width--; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_UYVY (d, s, width / 2); |
| else { |
| gint i; |
| |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = s[i * 4 + 1]; |
| d[i * 8 + 2] = s[i * 4 + 0]; |
| d[i * 8 + 3] = s[i * 4 + 2]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = s[i * 4 + 3]; |
| d[i * 8 + 6] = s[i * 4 + 0]; |
| d[i * 8 + 7] = s[i * 4 + 2]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 2 + 1]; |
| d[i * 4 + 2] = s[i * 2 + 0]; |
| d[i * 4 + 3] = s[i * 2 + 2]; |
| } |
| } |
| |
| static void |
| pack_UYVY (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_UYVY (d, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 4 + 0] = s[i * 8 + 2]; |
| d[i * 4 + 1] = s[i * 8 + 1]; |
| d[i * 4 + 2] = s[i * 8 + 3]; |
| d[i * 4 + 3] = s[i * 8 + 5]; |
| } |
| } |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 2 + 0] = s[i * 4 + 2]; |
| d[i * 2 + 1] = s[i * 4 + 1]; |
| d[i * 2 + 2] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_VYUY GST_VIDEO_FORMAT_AYUV, unpack_VYUY, 1, pack_VYUY |
| static void |
| unpack_VYUY (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *s = GET_LINE (y); |
| guint8 *d = dest; |
| |
| s += (x & ~1) << 1; |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = s[3]; |
| d[2] = s[0]; |
| d[3] = s[2]; |
| s += 4; |
| d += 4; |
| width--; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_VYUY (d, s, width / 2); |
| else { |
| gint i; |
| |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = s[i * 4 + 1]; |
| d[i * 8 + 2] = s[i * 4 + 0]; |
| d[i * 8 + 3] = s[i * 4 + 2]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = s[i * 4 + 3]; |
| d[i * 8 + 6] = s[i * 4 + 0]; |
| d[i * 8 + 7] = s[i * 4 + 2]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 2 + 1]; |
| d[i * 4 + 2] = s[i * 2 + 0]; |
| d[i * 4 + 3] = s[i * 2 + 2]; |
| } |
| } |
| |
| static void |
| pack_VYUY (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_VYUY (d, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 4 + 0] = s[i * 8 + 2]; |
| d[i * 4 + 1] = s[i * 8 + 1]; |
| d[i * 4 + 2] = s[i * 8 + 3]; |
| d[i * 4 + 3] = s[i * 8 + 5]; |
| } |
| } |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 2 + 0] = s[i * 4 + 2]; |
| d[i * 2 + 1] = s[i * 4 + 1]; |
| d[i * 2 + 2] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_YVYU GST_VIDEO_FORMAT_AYUV, unpack_YVYU, 1, pack_YVYU |
| static void |
| unpack_YVYU (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict s = GET_LINE (y); |
| guint8 *restrict d = dest; |
| |
| s += (x & ~1) << 1; |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = s[2]; |
| d[2] = s[3]; |
| d[3] = s[1]; |
| s += 4; |
| d += 4; |
| width--; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_YVYU (d, s, width / 2); |
| else { |
| gint i; |
| |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = s[i * 4 + 0]; |
| d[i * 8 + 2] = s[i * 4 + 3]; |
| d[i * 8 + 3] = s[i * 4 + 1]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = s[i * 4 + 2]; |
| d[i * 8 + 6] = s[i * 4 + 3]; |
| d[i * 8 + 7] = s[i * 4 + 1]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 2 + 0]; |
| d[i * 4 + 2] = s[i * 2 + 3]; |
| d[i * 4 + 3] = s[i * 2 + 1]; |
| } |
| } |
| |
| static void |
| pack_YVYU (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_YVYU (d, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 4 + 0] = s[i * 8 + 1]; |
| d[i * 4 + 1] = s[i * 8 + 3]; |
| d[i * 4 + 2] = s[i * 8 + 5]; |
| d[i * 4 + 3] = s[i * 8 + 2]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 2 + 0] = s[i * 4 + 1]; |
| d[i * 2 + 1] = s[i * 4 + 3]; |
| d[i * 2 + 3] = s[i * 4 + 2]; |
| } |
| } |
| |
| #define PACK_v308 GST_VIDEO_FORMAT_AYUV, unpack_v308, 1, pack_v308 |
| static void |
| unpack_v308 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint8 *restrict d = dest; |
| |
| s += x * 3; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 3 + 0]; |
| d[i * 4 + 2] = s[i * 3 + 1]; |
| d[i * 4 + 3] = s[i * 3 + 2]; |
| } |
| } |
| |
| static void |
| pack_v308 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 3 + 0] = s[i * 4 + 1]; |
| d[i * 3 + 1] = s[i * 4 + 2]; |
| d[i * 3 + 2] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_IYU2 GST_VIDEO_FORMAT_AYUV, unpack_IYU2, 1, pack_IYU2 |
| static void |
| unpack_IYU2 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint8 *restrict d = dest; |
| |
| s += x * 3; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 3 + 1]; |
| d[i * 4 + 2] = s[i * 3 + 0]; |
| d[i * 4 + 3] = s[i * 3 + 2]; |
| } |
| } |
| |
| static void |
| pack_IYU2 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 3 + 0] = s[i * 4 + 2]; |
| d[i * 3 + 1] = s[i * 4 + 1]; |
| d[i * 3 + 2] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_AYUV GST_VIDEO_FORMAT_AYUV, unpack_copy4, 1, pack_copy4 |
| #define PACK_ARGB GST_VIDEO_FORMAT_ARGB, unpack_copy4, 1, pack_copy4 |
| static void |
| unpack_copy4 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict s = GET_LINE (y); |
| |
| s += x * 4; |
| |
| memcpy (dest, s, width * 4); |
| } |
| |
| static void |
| pack_copy4 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| |
| memcpy (d, src, width * 4); |
| } |
| |
| #define PACK_v210 GST_VIDEO_FORMAT_AYUV64, unpack_v210, 1, pack_v210 |
| static void |
| unpack_v210 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint16 *restrict d = dest; |
| guint32 a0, a1, a2, a3; |
| guint16 y0, y1, y2, y3, y4, y5; |
| guint16 u0, u2, u4; |
| guint16 v0, v2, v4; |
| |
| /* FIXME */ |
| s += x * 2; |
| |
| for (i = 0; i < width; i += 6) { |
| a0 = GST_READ_UINT32_LE (s + (i / 6) * 16 + 0); |
| a1 = GST_READ_UINT32_LE (s + (i / 6) * 16 + 4); |
| a2 = GST_READ_UINT32_LE (s + (i / 6) * 16 + 8); |
| a3 = GST_READ_UINT32_LE (s + (i / 6) * 16 + 12); |
| |
| u0 = ((a0 >> 0) & 0x3ff) << 6; |
| y0 = ((a0 >> 10) & 0x3ff) << 6; |
| v0 = ((a0 >> 20) & 0x3ff) << 6; |
| y1 = ((a1 >> 0) & 0x3ff) << 6; |
| |
| u2 = ((a1 >> 10) & 0x3ff) << 6; |
| y2 = ((a1 >> 20) & 0x3ff) << 6; |
| v2 = ((a2 >> 0) & 0x3ff) << 6; |
| y3 = ((a2 >> 10) & 0x3ff) << 6; |
| |
| u4 = ((a2 >> 20) & 0x3ff) << 6; |
| y4 = ((a3 >> 0) & 0x3ff) << 6; |
| v4 = ((a3 >> 10) & 0x3ff) << 6; |
| y5 = ((a3 >> 20) & 0x3ff) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| y0 |= (y0 >> 10); |
| y1 |= (y1 >> 10); |
| u0 |= (u0 >> 10); |
| v0 |= (v0 >> 10); |
| |
| y2 |= (y2 >> 10); |
| y3 |= (y3 >> 10); |
| u2 |= (u2 >> 10); |
| v2 |= (v2 >> 10); |
| |
| y4 |= (y4 >> 10); |
| y5 |= (y5 >> 10); |
| u4 |= (u4 >> 10); |
| v4 |= (v4 >> 10); |
| } |
| |
| d[4 * (i + 0) + 0] = 0xffff; |
| d[4 * (i + 0) + 1] = y0; |
| d[4 * (i + 0) + 2] = u0; |
| d[4 * (i + 0) + 3] = v0; |
| |
| if (i < width - 1) { |
| d[4 * (i + 1) + 0] = 0xffff; |
| d[4 * (i + 1) + 1] = y1; |
| d[4 * (i + 1) + 2] = u0; |
| d[4 * (i + 1) + 3] = v0; |
| } |
| if (i < width - 2) { |
| d[4 * (i + 2) + 0] = 0xffff; |
| d[4 * (i + 2) + 1] = y2; |
| d[4 * (i + 2) + 2] = u2; |
| d[4 * (i + 2) + 3] = v2; |
| } |
| if (i < width - 3) { |
| d[4 * (i + 3) + 0] = 0xffff; |
| d[4 * (i + 3) + 1] = y3; |
| d[4 * (i + 3) + 2] = u2; |
| d[4 * (i + 3) + 3] = v2; |
| } |
| if (i < width - 4) { |
| d[4 * (i + 4) + 0] = 0xffff; |
| d[4 * (i + 4) + 1] = y4; |
| d[4 * (i + 4) + 2] = u4; |
| d[4 * (i + 4) + 3] = v4; |
| } |
| if (i < width - 5) { |
| d[4 * (i + 5) + 0] = 0xffff; |
| d[4 * (i + 5) + 1] = y5; |
| d[4 * (i + 5) + 2] = u4; |
| d[4 * (i + 5) + 3] = v4; |
| } |
| } |
| } |
| |
| static void |
| pack_v210 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint16 *restrict s = src; |
| guint32 a0, a1, a2, a3; |
| guint16 y0, y1, y2, y3, y4, y5; |
| guint16 u0, u1, u2; |
| guint16 v0, v1, v2; |
| |
| for (i = 0; i < width - 5; i += 6) { |
| y0 = s[4 * (i + 0) + 1] >> 6; |
| y1 = s[4 * (i + 1) + 1] >> 6; |
| y2 = s[4 * (i + 2) + 1] >> 6; |
| y3 = s[4 * (i + 3) + 1] >> 6; |
| y4 = s[4 * (i + 4) + 1] >> 6; |
| y5 = s[4 * (i + 5) + 1] >> 6; |
| |
| u0 = s[4 * (i + 0) + 2] >> 6; |
| u1 = s[4 * (i + 2) + 2] >> 6; |
| u2 = s[4 * (i + 4) + 2] >> 6; |
| |
| v0 = s[4 * (i + 0) + 3] >> 6; |
| v1 = s[4 * (i + 2) + 3] >> 6; |
| v2 = s[4 * (i + 4) + 3] >> 6; |
| |
| a0 = u0 | (y0 << 10) | (v0 << 20); |
| a1 = y1 | (u1 << 10) | (y2 << 20); |
| a2 = v1 | (y3 << 10) | (u2 << 20); |
| a3 = y4 | (v2 << 10) | (y5 << 20); |
| |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 0, a0); |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 4, a1); |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 8, a2); |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 12, a3); |
| } |
| if (i < width) { |
| y0 = s[4 * (i + 0) + 1] >> 6; |
| u0 = s[4 * (i + 0) + 2] >> 6; |
| v0 = s[4 * (i + 0) + 3] >> 6; |
| if (i < width - 1) |
| y1 = s[4 * (i + 1) + 1] >> 6; |
| else |
| y1 = y0; |
| if (i < width - 2) { |
| y2 = s[4 * (i + 2) + 1] >> 6; |
| u1 = s[4 * (i + 2) + 2] >> 6; |
| v1 = s[4 * (i + 2) + 3] >> 6; |
| } else { |
| y2 = y1; |
| u1 = u0; |
| v1 = v0; |
| } |
| if (i < width - 3) |
| y3 = s[4 * (i + 3) + 1] >> 6; |
| else |
| y3 = y2; |
| if (i < width - 4) { |
| y4 = s[4 * (i + 4) + 1] >> 6; |
| u2 = s[4 * (i + 4) + 2] >> 6; |
| v2 = s[4 * (i + 4) + 3] >> 6; |
| } else { |
| y4 = y3; |
| u2 = u1; |
| v2 = v1; |
| } |
| y5 = y4; |
| |
| a0 = u0 | (y0 << 10) | (v0 << 20); |
| a1 = y1 | (u1 << 10) | (y2 << 20); |
| a2 = v1 | (y3 << 10) | (u2 << 20); |
| a3 = y4 | (v2 << 10) | (y5 << 20); |
| |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 0, a0); |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 4, a1); |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 8, a2); |
| GST_WRITE_UINT32_LE (d + (i / 6) * 16 + 12, a3); |
| } |
| } |
| |
| #define PACK_v216 GST_VIDEO_FORMAT_AYUV64, unpack_v216, 1, pack_v216 |
| static void |
| unpack_v216 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint16 *restrict d = dest; |
| |
| s += (x & ~1) << 2; |
| if (x & 1) { |
| d[0] = 0xffff; |
| d[1] = GST_READ_UINT16_LE (s + 6); |
| d[2] = GST_READ_UINT16_LE (s + 0); |
| d[3] = GST_READ_UINT16_LE (s + 4); |
| s += 8; |
| d += 4; |
| width--; |
| } |
| |
| for (i = 0; i < width; i++) { |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = GST_READ_UINT16_LE (s + i * 4 + 2); |
| d[i * 4 + 2] = GST_READ_UINT16_LE (s + (i >> 1) * 8 + 0); |
| d[i * 4 + 3] = GST_READ_UINT16_LE (s + (i >> 1) * 8 + 4); |
| } |
| } |
| |
| static void |
| pack_v216 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width - 1; i += 2) { |
| GST_WRITE_UINT16_LE (d + i * 4 + 0, s[(i + 0) * 4 + 2]); |
| GST_WRITE_UINT16_LE (d + i * 4 + 2, s[(i + 0) * 4 + 1]); |
| GST_WRITE_UINT16_LE (d + i * 4 + 4, s[(i + 0) * 4 + 3]); |
| GST_WRITE_UINT16_LE (d + i * 4 + 6, s[(i + 1) * 4 + 1]); |
| } |
| if (i == width - 1) { |
| GST_WRITE_UINT16_LE (d + i * 4 + 0, s[i * 4 + 2]); |
| GST_WRITE_UINT16_LE (d + i * 4 + 2, s[i * 4 + 1]); |
| GST_WRITE_UINT16_LE (d + i * 4 + 4, s[i * 4 + 3]); |
| GST_WRITE_UINT16_LE (d + i * 4 + 6, s[i * 4 + 1]); |
| } |
| } |
| |
| #define PACK_Y41B GST_VIDEO_FORMAT_AYUV, unpack_Y41B, 1, pack_Y41B |
| static void |
| unpack_Y41B (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict sy = GET_Y_LINE (y); |
| const guint8 *restrict su = GET_U_LINE (y); |
| const guint8 *restrict sv = GET_V_LINE (y); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| su += x >> 2; |
| sv += x >> 2; |
| |
| if (x & 3) { |
| for (; x & 3; x++) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = *su; |
| d[3] = *sv; |
| width--; |
| d += 4; |
| } |
| su++; |
| sy++; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_YUV9 (d, sy, su, sv, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = sy[i * 2 + 0]; |
| d[i * 8 + 2] = su[i >> 1]; |
| d[i * 8 + 3] = sv[i >> 1]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = sy[i * 2 + 1]; |
| d[i * 8 + 6] = su[i >> 1]; |
| d[i * 8 + 7] = sv[i >> 1]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = sy[i]; |
| d[i * 4 + 2] = su[i >> 2]; |
| d[i * 4 + 3] = sv[i >> 2]; |
| } |
| } |
| |
| static void |
| pack_Y41B (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict dy = GET_Y_LINE (y); |
| guint8 *restrict du = GET_U_LINE (y); |
| guint8 *restrict dv = GET_V_LINE (y); |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width - 3; i += 4) { |
| dy[i] = s[i * 4 + 1]; |
| dy[i + 1] = s[i * 4 + 5]; |
| dy[i + 2] = s[i * 4 + 9]; |
| dy[i + 3] = s[i * 4 + 13]; |
| |
| du[i >> 2] = s[i * 4 + 2]; |
| dv[i >> 2] = s[i * 4 + 3]; |
| } |
| if (i < width) { |
| dy[i] = s[i * 4 + 1]; |
| du[i >> 2] = s[i * 4 + 2]; |
| dv[i >> 2] = s[i * 4 + 3]; |
| if (i < width - 1) |
| dy[i + 1] = s[i * 4 + 5]; |
| if (i < width - 2) |
| dy[i + 2] = s[i * 4 + 9]; |
| } |
| } |
| |
| #define PACK_Y42B GST_VIDEO_FORMAT_AYUV, unpack_Y42B, 1, pack_Y42B |
| static void |
| unpack_Y42B (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict sy = GET_Y_LINE (y); |
| const guint8 *restrict su = GET_U_LINE (y); |
| const guint8 *restrict sv = GET_V_LINE (y); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = *su++; |
| d[3] = *sv++; |
| width--; |
| d += 4; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_Y42B (d, sy, su, sv, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = sy[i * 2 + 0]; |
| d[i * 8 + 2] = su[i]; |
| d[i * 8 + 3] = sv[i]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = sy[i * 2 + 1]; |
| d[i * 8 + 6] = su[i]; |
| d[i * 8 + 7] = sv[i]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = sy[i]; |
| d[i * 4 + 2] = su[i >> 1]; |
| d[i * 4 + 3] = sv[i >> 1]; |
| } |
| } |
| |
| static void |
| pack_Y42B (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict dy = GET_Y_LINE (y); |
| guint8 *restrict du = GET_U_LINE (y); |
| guint8 *restrict dv = GET_V_LINE (y); |
| const guint8 *restrict s = src; |
| |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_Y42B (dy, du, dv, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| dy[i * 2 + 0] = s[i * 8 + 1]; |
| dy[i * 2 + 1] = s[i * 8 + 5]; |
| du[i] = s[i * 8 + 2]; |
| dv[i] = s[i * 8 + 3]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| dy[i] = s[i * 4 + 1]; |
| du[i >> 1] = s[i * 4 + 2]; |
| dv[i >> 1] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_Y444 GST_VIDEO_FORMAT_AYUV, unpack_Y444, 1, pack_Y444 |
| static void |
| unpack_Y444 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict sy = GET_Y_LINE (y); |
| const guint8 *restrict su = GET_U_LINE (y); |
| const guint8 *restrict sv = GET_V_LINE (y); |
| |
| sy += x; |
| su += x; |
| sv += x; |
| |
| video_orc_unpack_Y444 (dest, sy, su, sv, width); |
| } |
| |
| static void |
| pack_Y444 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict dy = GET_Y_LINE (y); |
| guint8 *restrict du = GET_U_LINE (y); |
| guint8 *restrict dv = GET_V_LINE (y); |
| |
| video_orc_pack_Y444 (dy, du, dv, src, width); |
| } |
| |
| #define PACK_GBR GST_VIDEO_FORMAT_ARGB, unpack_GBR, 1, pack_GBR |
| static void |
| unpack_GBR (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict sr = GET_R_LINE (y); |
| const guint8 *restrict sg = GET_G_LINE (y); |
| const guint8 *restrict sb = GET_B_LINE (y); |
| |
| sr += x; |
| sg += x; |
| sb += x; |
| |
| video_orc_unpack_Y444 (dest, sr, sg, sb, width); |
| } |
| |
| static void |
| pack_GBR (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict dr = GET_R_LINE (y); |
| guint8 *restrict dg = GET_G_LINE (y); |
| guint8 *restrict db = GET_B_LINE (y); |
| |
| video_orc_pack_Y444 (dr, dg, db, src, width); |
| } |
| |
| #define PACK_GBRA GST_VIDEO_FORMAT_ARGB, unpack_GBRA, 1, pack_GBRA |
| static void |
| unpack_GBRA (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *sg = GET_G_LINE (y); |
| const guint8 *sb = GET_B_LINE (y); |
| const guint8 *sr = GET_R_LINE (y); |
| const guint8 *sa = GET_A_LINE (y); |
| guint8 *d = dest, G, B, R, A; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| sa += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT8 (sg + i); |
| B = GST_READ_UINT8 (sb + i); |
| R = GST_READ_UINT8 (sr + i); |
| A = GST_READ_UINT8 (sa + i); |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBRA (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict dg = GET_G_LINE (y); |
| guint8 *restrict db = GET_B_LINE (y); |
| guint8 *restrict dr = GET_R_LINE (y); |
| guint8 *restrict da = GET_A_LINE (y); |
| guint8 G, B, R, A; |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = (s[i * 4 + 2]); |
| B = (s[i * 4 + 3]); |
| R = (s[i * 4 + 1]); |
| A = (s[i * 4 + 0]); |
| |
| GST_WRITE_UINT8 (dg + i, G); |
| GST_WRITE_UINT8 (db + i, B); |
| GST_WRITE_UINT8 (dr + i, R); |
| GST_WRITE_UINT8 (da + i, A); |
| } |
| } |
| |
| #define PACK_GRAY8 GST_VIDEO_FORMAT_AYUV, unpack_GRAY8, 1, pack_GRAY8 |
| static void |
| unpack_GRAY8 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict s = GET_LINE (y); |
| |
| s += x; |
| |
| video_orc_unpack_GRAY8 (dest, s, width); |
| } |
| |
| static void |
| pack_GRAY8 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| |
| video_orc_pack_GRAY8 (d, src, width); |
| } |
| |
| #define PACK_GRAY16_BE GST_VIDEO_FORMAT_AYUV64, unpack_GRAY16_BE, 1, pack_GRAY16_BE |
| static void |
| unpack_GRAY16_BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict s = GET_LINE (y); |
| guint16 *restrict d = dest; |
| |
| s += x; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = GST_READ_UINT16_BE (s + i); |
| d[i * 4 + 2] = 0x8000; |
| d[i * 4 + 3] = 0x8000; |
| } |
| } |
| |
| static void |
| pack_GRAY16_BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict d = GET_LINE (y); |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| GST_WRITE_UINT16_BE (d + i, s[i * 4 + 1]); |
| } |
| } |
| |
| #define PACK_GRAY16_LE GST_VIDEO_FORMAT_AYUV64, unpack_GRAY16_LE, 1, pack_GRAY16_LE |
| static void |
| unpack_GRAY16_LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict s = GET_LINE (y); |
| guint16 *restrict d = dest; |
| |
| s += x; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = GST_READ_UINT16_LE (s + i); |
| d[i * 4 + 2] = 0x8000; |
| d[i * 4 + 3] = 0x8000; |
| } |
| } |
| |
| static void |
| pack_GRAY16_LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict d = GET_LINE (y); |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| GST_WRITE_UINT16_LE (d + i, s[i * 4 + 1]); |
| } |
| } |
| |
| #define PACK_RGB16 GST_VIDEO_FORMAT_ARGB, unpack_RGB16, 1, pack_RGB16 |
| static void |
| unpack_RGB16 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint16 *restrict s = GET_LINE (y); |
| |
| if (flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE) |
| video_orc_unpack_RGB16_trunc (dest, s + x, width); |
| else |
| video_orc_unpack_RGB16 (dest, s + x, width); |
| } |
| |
| static void |
| pack_RGB16 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint16 *restrict d = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_pack_RGB16_le (d, src, width); |
| #else |
| video_orc_pack_RGB16_be (d, src, width); |
| #endif |
| } |
| |
| #define PACK_BGR16 GST_VIDEO_FORMAT_ARGB, unpack_BGR16, 1, pack_BGR16 |
| static void |
| unpack_BGR16 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint16 *restrict s = GET_LINE (y); |
| |
| if (flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE) |
| video_orc_unpack_BGR16_trunc (dest, s + x, width); |
| else |
| video_orc_unpack_BGR16 (dest, s + x, width); |
| } |
| |
| static void |
| pack_BGR16 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint16 *restrict d = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_pack_BGR16_le (d, src, width); |
| #else |
| video_orc_pack_BGR16_be (d, src, width); |
| #endif |
| } |
| |
| #define PACK_RGB15 GST_VIDEO_FORMAT_ARGB, unpack_RGB15, 1, pack_RGB15 |
| static void |
| unpack_RGB15 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint16 *restrict s = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| if (flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE) |
| video_orc_unpack_RGB15_le_trunc (dest, s + x, width); |
| else |
| video_orc_unpack_RGB15_le (dest, s + x, width); |
| #else |
| if (flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE) |
| video_orc_unpack_RGB15_be_trunc (dest, s + x, width); |
| else |
| video_orc_unpack_RGB15_be (dest, s + x, width); |
| #endif |
| } |
| |
| static void |
| pack_RGB15 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint16 *restrict d = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_pack_RGB15_le (d, src, width); |
| #else |
| video_orc_pack_RGB15_be (d, src, width); |
| #endif |
| } |
| |
| #define PACK_BGR15 GST_VIDEO_FORMAT_ARGB, unpack_BGR15, 1, pack_BGR15 |
| static void |
| unpack_BGR15 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint16 *restrict s = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| if (flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE) |
| video_orc_unpack_BGR15_le_trunc (dest, s + x, width); |
| else |
| video_orc_unpack_BGR15_le (dest, s + x, width); |
| #else |
| if (flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE) |
| video_orc_unpack_BGR15_be_trunc (dest, s + x, width); |
| else |
| video_orc_unpack_BGR15_be (dest, s + x, width); |
| #endif |
| } |
| |
| static void |
| pack_BGR15 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint16 *restrict d = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_pack_BGR15_le (d, src, width); |
| #else |
| video_orc_pack_BGR15_be (d, src, width); |
| #endif |
| } |
| |
| #define PACK_BGRA GST_VIDEO_FORMAT_ARGB, unpack_BGRA, 1, pack_BGRA |
| static void |
| unpack_BGRA (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict s = GET_LINE (y); |
| |
| s += x * 4; |
| |
| video_orc_unpack_BGRA (dest, s, width); |
| } |
| |
| static void |
| pack_BGRA (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| |
| video_orc_pack_BGRA (d, src, width); |
| } |
| |
| #define PACK_ABGR GST_VIDEO_FORMAT_ARGB, unpack_ABGR, 1, pack_ABGR |
| static void |
| unpack_ABGR (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict s = GET_LINE (y); |
| |
| s += x * 4; |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_unpack_ABGR_le (dest, s, width); |
| #else |
| video_orc_unpack_ABGR_be (dest, s, width); |
| #endif |
| } |
| |
| static void |
| pack_ABGR (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_pack_ABGR_le (d, src, width); |
| #else |
| video_orc_pack_ABGR_be (d, src, width); |
| #endif |
| } |
| |
| #define PACK_RGBA GST_VIDEO_FORMAT_ARGB, unpack_RGBA, 1, pack_RGBA |
| static void |
| unpack_RGBA (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict s = GET_LINE (y); |
| |
| s += x * 4; |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_unpack_RGBA_le (dest, s, width); |
| #else |
| video_orc_unpack_RGBA_be (dest, s, width); |
| #endif |
| } |
| |
| static void |
| pack_RGBA (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| video_orc_pack_RGBA_le (d, src, width); |
| #else |
| video_orc_pack_RGBA_be (d, src, width); |
| #endif |
| } |
| |
| #define PACK_RGB GST_VIDEO_FORMAT_ARGB, unpack_RGB, 1, pack_RGB |
| static void |
| unpack_RGB (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint8 *restrict d = dest; |
| |
| s += x * 3; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 3 + 0]; |
| d[i * 4 + 2] = s[i * 3 + 1]; |
| d[i * 4 + 3] = s[i * 3 + 2]; |
| } |
| } |
| |
| static void |
| pack_RGB (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 3 + 0] = s[i * 4 + 1]; |
| d[i * 3 + 1] = s[i * 4 + 2]; |
| d[i * 3 + 2] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_BGR GST_VIDEO_FORMAT_ARGB, unpack_BGR, 1, pack_BGR |
| static void |
| unpack_BGR (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint8 *restrict d = dest; |
| |
| s += x * 3; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[i * 3 + 2]; |
| d[i * 4 + 2] = s[i * 3 + 1]; |
| d[i * 4 + 3] = s[i * 3 + 0]; |
| } |
| } |
| |
| static void |
| pack_BGR (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| d[i * 3 + 0] = s[i * 4 + 3]; |
| d[i * 3 + 1] = s[i * 4 + 2]; |
| d[i * 3 + 2] = s[i * 4 + 1]; |
| } |
| } |
| |
| #define PACK_NV12 GST_VIDEO_FORMAT_AYUV, unpack_NV12, 1, pack_NV12 |
| static void |
| unpack_NV12 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| const guint8 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint8 *restrict suv = GET_PLANE_LINE (1, uv); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| suv += (x & ~1); |
| |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = suv[0]; |
| d[3] = suv[1]; |
| width--; |
| d += 4; |
| suv += 2; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_NV12 (d, sy, suv, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = sy[i * 2 + 0]; |
| d[i * 8 + 2] = suv[i * 2 + 0]; |
| d[i * 8 + 3] = suv[i * 2 + 1]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = sy[i * 2 + 1]; |
| d[i * 8 + 6] = suv[i * 2 + 0]; |
| d[i * 8 + 7] = suv[i * 2 + 1]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = sy[i]; |
| d[i * 4 + 2] = suv[i + 0]; |
| d[i * 4 + 3] = suv[i + 1]; |
| } |
| } |
| |
| static void |
| pack_NV12 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| guint8 *restrict dy = GET_PLANE_LINE (0, y); |
| guint8 *restrict duv = GET_PLANE_LINE (1, uv); |
| const guint8 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_NV12 (dy, duv, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| dy[i * 2 + 0] = s[i * 8 + 1]; |
| dy[i * 2 + 1] = s[i * 8 + 5]; |
| duv[i * 2 + 0] = s[i * 8 + 2]; |
| duv[i * 2 + 1] = s[i * 8 + 3]; |
| } |
| } |
| if (width & 1) { |
| gint i = width - 1; |
| |
| dy[i] = s[i * 4 + 1]; |
| duv[i + 0] = s[i * 4 + 2]; |
| duv[i + 1] = s[i * 4 + 3]; |
| } |
| } else |
| video_orc_pack_Y (dy, s, width); |
| } |
| |
| #define PACK_NV21 GST_VIDEO_FORMAT_AYUV, unpack_NV21, 1, pack_NV21 |
| static void |
| unpack_NV21 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| const guint8 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint8 *restrict suv = GET_PLANE_LINE (1, uv); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| suv += (x & ~1); |
| |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = suv[1]; |
| d[3] = suv[0]; |
| width--; |
| d += 4; |
| suv += 2; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_NV21 (d, sy, suv, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = sy[i * 2 + 0]; |
| d[i * 8 + 2] = suv[i * 2 + 1]; |
| d[i * 8 + 3] = suv[i * 2 + 0]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = sy[i * 2 + 1]; |
| d[i * 8 + 6] = suv[i * 2 + 1]; |
| d[i * 8 + 7] = suv[i * 2 + 0]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = sy[i]; |
| d[i * 4 + 2] = suv[i + 1]; |
| d[i * 4 + 3] = suv[i + 0]; |
| } |
| } |
| |
| static void |
| pack_NV21 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| guint8 *restrict dy = GET_PLANE_LINE (0, y); |
| guint8 *restrict duv = GET_PLANE_LINE (1, uv); |
| const guint8 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_NV21 (dy, duv, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| dy[i * 2 + 0] = s[i * 8 + 1]; |
| dy[i * 2 + 1] = s[i * 8 + 5]; |
| duv[i * 2 + 0] = s[i * 8 + 3]; |
| duv[i * 2 + 1] = s[i * 8 + 2]; |
| } |
| } |
| if (width & 1) { |
| gint i = width - 1; |
| |
| dy[i] = s[i * 4 + 1]; |
| duv[i + 0] = s[i * 4 + 3]; |
| duv[i + 1] = s[i * 4 + 2]; |
| } |
| } else |
| video_orc_pack_Y (dy, s, width); |
| } |
| |
| #define PACK_NV16 GST_VIDEO_FORMAT_AYUV, unpack_NV16, 1, pack_NV16 |
| static void |
| unpack_NV16 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint8 *restrict suv = GET_PLANE_LINE (1, y); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| suv += (x & ~1); |
| |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = suv[0]; |
| d[3] = suv[1]; |
| width--; |
| d += 4; |
| suv += 2; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_NV12 (d, sy, suv, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = sy[i * 2 + 0]; |
| d[i * 8 + 2] = suv[i * 2 + 0]; |
| d[i * 8 + 3] = suv[i * 2 + 1]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = sy[i * 2 + 1]; |
| d[i * 8 + 6] = suv[i * 2 + 0]; |
| d[i * 8 + 7] = suv[i * 2 + 1]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = sy[i]; |
| d[i * 4 + 2] = suv[i + 0]; |
| d[i * 4 + 3] = suv[i + 1]; |
| } |
| } |
| |
| static void |
| pack_NV16 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict dy = GET_PLANE_LINE (0, y); |
| guint8 *restrict duv = GET_PLANE_LINE (1, y); |
| const guint8 *restrict s = src; |
| |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_NV12 (dy, duv, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| dy[i * 2 + 0] = s[i * 8 + 1]; |
| dy[i * 2 + 1] = s[i * 8 + 5]; |
| duv[i * 2 + 0] = s[i * 8 + 2]; |
| duv[i * 2 + 1] = s[i * 8 + 3]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| dy[i] = s[i * 4 + 1]; |
| duv[i + 0] = s[i * 4 + 2]; |
| duv[i + 1] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_NV61 GST_VIDEO_FORMAT_AYUV, unpack_NV61, 1, pack_NV61 |
| static void |
| unpack_NV61 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint8 *restrict svu = GET_PLANE_LINE (1, y); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| svu += (x & ~1); |
| |
| if (x & 1) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = svu[1]; |
| d[3] = svu[0]; |
| width--; |
| d += 4; |
| svu += 2; |
| } |
| |
| if (IS_ALIGNED (d, 8)) { |
| video_orc_unpack_NV21 (d, sy, svu, width / 2); |
| } else { |
| gint i; |
| |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = sy[i * 2 + 0]; |
| d[i * 8 + 2] = svu[i * 2 + 1]; |
| d[i * 8 + 3] = svu[i * 2 + 0]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = sy[i * 2 + 1]; |
| d[i * 8 + 6] = svu[i * 2 + 1]; |
| d[i * 8 + 7] = svu[i * 2 + 0]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = sy[i]; |
| d[i * 4 + 2] = svu[i + 1]; |
| d[i * 4 + 3] = svu[i + 0]; |
| } |
| } |
| |
| static void |
| pack_NV61 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| const guint8 *restrict s = src; |
| guint8 *restrict dy = GET_PLANE_LINE (0, y); |
| guint8 *restrict dvu = GET_PLANE_LINE (1, y); |
| |
| if (IS_ALIGNED (s, 8)) { |
| video_orc_pack_NV21 (dy, dvu, s, width / 2); |
| } else { |
| gint i; |
| |
| for (i = 0; i < width / 2; i++) { |
| dy[i * 2 + 0] = s[i * 8 + 1]; |
| dy[i * 2 + 1] = s[i * 8 + 5]; |
| dvu[i * 2 + 0] = s[i * 8 + 3]; |
| dvu[i * 2 + 1] = s[i * 8 + 2]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| dy[i] = s[i * 4 + 1]; |
| dvu[i + 0] = s[i * 4 + 2]; |
| dvu[i + 1] = s[i * 4 + 3]; |
| } |
| } |
| |
| #define PACK_NV24 GST_VIDEO_FORMAT_AYUV, unpack_NV24, 1, pack_NV24 |
| static void |
| unpack_NV24 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint8 *restrict suv = GET_PLANE_LINE (1, y); |
| |
| sy += x; |
| suv += x << 1; |
| |
| video_orc_unpack_NV24 (dest, sy, suv, width); |
| } |
| |
| static void |
| pack_NV24 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict dy = GET_PLANE_LINE (0, y); |
| guint8 *restrict duv = GET_PLANE_LINE (1, y); |
| |
| video_orc_pack_NV24 (dy, duv, src, width); |
| } |
| |
| #define PACK_UYVP GST_VIDEO_FORMAT_AYUV64, unpack_UYVP, 1, pack_UYVP |
| static void |
| unpack_UYVP (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint16 *restrict d = dest; |
| |
| /* FIXME */ |
| s += x << 1; |
| |
| for (i = 0; i < width; i += 2) { |
| guint16 y0, y1; |
| guint16 u0; |
| guint16 v0; |
| |
| u0 = ((s[(i / 2) * 5 + 0] << 2) | (s[(i / 2) * 5 + 1] >> 6)) << 6; |
| y0 = (((s[(i / 2) * 5 + 1] & 0x3f) << 4) | (s[(i / 2) * 5 + 2] >> 4)) << 6; |
| v0 = (((s[(i / 2) * 5 + 2] & 0x0f) << 6) | (s[(i / 2) * 5 + 3] >> 2)) << 6; |
| y1 = (((s[(i / 2) * 5 + 3] & 0x03) << 8) | s[(i / 2) * 5 + 4]) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| y0 |= (y0 >> 10); |
| y1 |= (y1 >> 10); |
| u0 |= (u0 >> 10); |
| v0 |= (v0 >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = y0; |
| d[i * 4 + 2] = u0; |
| d[i * 4 + 3] = v0; |
| |
| if (i < width - 1) { |
| d[i * 4 + 4] = 0xffff; |
| d[i * 4 + 5] = y1; |
| d[i * 4 + 6] = u0; |
| d[i * 4 + 7] = v0; |
| } |
| } |
| } |
| |
| static void |
| pack_UYVP (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i += 2) { |
| guint16 y0, y1; |
| guint16 u0; |
| guint16 v0; |
| |
| y0 = s[4 * (i + 0) + 1]; |
| if (i < width - 1) |
| y1 = s[4 * (i + 1) + 1]; |
| else |
| y1 = y0; |
| |
| u0 = s[4 * (i + 0) + 2]; |
| v0 = s[4 * (i + 0) + 3]; |
| |
| d[(i / 2) * 5 + 0] = u0 >> 8; |
| d[(i / 2) * 5 + 1] = (u0 & 0xc0) | y0 >> 10; |
| d[(i / 2) * 5 + 2] = ((y0 & 0x3c0) >> 2) | (v0 >> 12); |
| d[(i / 2) * 5 + 3] = ((v0 & 0xfc0) >> 4) | (y1 >> 14); |
| d[(i / 2) * 5 + 4] = (y1 >> 6); |
| } |
| } |
| |
| #define PACK_A420 GST_VIDEO_FORMAT_AYUV, unpack_A420, 1, pack_A420 |
| static void |
| unpack_A420 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| const guint8 *restrict sy = GET_Y_LINE (y); |
| const guint8 *restrict su = GET_U_LINE (uv); |
| const guint8 *restrict sv = GET_V_LINE (uv); |
| const guint8 *restrict sa = GET_A_LINE (y); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| sa += x; |
| |
| if (x & 1) { |
| d[0] = *sa++; |
| d[1] = *sy++; |
| d[2] = *su++; |
| d[3] = *sv++; |
| width--; |
| d += 4; |
| } |
| video_orc_unpack_A420 (d, sy, su, sv, sa, width); |
| } |
| |
| static void |
| pack_A420 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| gint uv = GET_UV_420 (y, flags); |
| guint8 *restrict dy = GET_Y_LINE (y); |
| guint8 *restrict du = GET_U_LINE (uv); |
| guint8 *restrict dv = GET_V_LINE (uv); |
| guint8 *restrict da = GET_A_LINE (y); |
| const guint8 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| if (IS_ALIGNED (s, 8)) |
| video_orc_pack_A420 (dy, du, dv, da, s, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| da[i * 2 + 0] = s[i * 8 + 0]; |
| dy[i * 2 + 0] = s[i * 8 + 1]; |
| da[i * 2 + 1] = s[i * 8 + 4]; |
| dy[i * 2 + 1] = s[i * 8 + 5]; |
| du[i] = s[i * 8 + 2]; |
| dv[i] = s[i * 8 + 3]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| da[i] = s[i * 4 + 0]; |
| dy[i] = s[i * 4 + 1]; |
| du[i >> 1] = s[i * 4 + 2]; |
| dv[i >> 1] = s[i * 4 + 3]; |
| } |
| } else |
| video_orc_pack_AY (dy, da, s, width); |
| } |
| |
| #define PACK_RGB8P GST_VIDEO_FORMAT_ARGB, unpack_RGB8P, 1, pack_RGB8P |
| static void |
| unpack_RGB8P (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| const guint32 *restrict p = data[1]; |
| guint8 *restrict d = dest; |
| |
| s += x; |
| |
| for (i = 0; i < width; i++) { |
| guint32 v = p[s[i]]; |
| d[i * 4 + 0] = (v >> 24) & 0xff; |
| d[i * 4 + 1] = (v >> 16) & 0xff; |
| d[i * 4 + 2] = (v >> 8) & 0xff; |
| d[i * 4 + 3] = (v) & 0xff; |
| } |
| } |
| |
| static const guint32 std_palette_RGB8P[] = { |
| 0xff000000, 0xff000033, 0xff000066, 0xff000099, 0xff0000cc, 0xff0000ff, |
| 0xff003300, 0xff003333, 0xff003366, 0xff003399, 0xff0033cc, 0xff0033ff, |
| 0xff006600, 0xff006633, 0xff006666, 0xff006699, 0xff0066cc, 0xff0066ff, |
| 0xff009900, 0xff009933, 0xff009966, 0xff009999, 0xff0099cc, 0xff0099ff, |
| 0xff00cc00, 0xff00cc33, 0xff00cc66, 0xff00cc99, 0xff00cccc, 0xff00ccff, |
| 0xff00ff00, 0xff00ff33, 0xff00ff66, 0xff00ff99, 0xff00ffcc, 0xff00ffff, |
| 0xff330000, 0xff330033, 0xff330066, 0xff330099, 0xff3300cc, 0xff3300ff, |
| 0xff333300, 0xff333333, 0xff333366, 0xff333399, 0xff3333cc, 0xff3333ff, |
| 0xff336600, 0xff336633, 0xff336666, 0xff336699, 0xff3366cc, 0xff3366ff, |
| 0xff339900, 0xff339933, 0xff339966, 0xff339999, 0xff3399cc, 0xff3399ff, |
| 0xff33cc00, 0xff33cc33, 0xff33cc66, 0xff33cc99, 0xff33cccc, 0xff33ccff, |
| 0xff33ff00, 0xff33ff33, 0xff33ff66, 0xff33ff99, 0xff33ffcc, 0xff33ffff, |
| 0xff660000, 0xff660033, 0xff660066, 0xff660099, 0xff6600cc, 0xff6600ff, |
| 0xff663300, 0xff663333, 0xff663366, 0xff663399, 0xff6633cc, 0xff6633ff, |
| 0xff666600, 0xff666633, 0xff666666, 0xff666699, 0xff6666cc, 0xff6666ff, |
| 0xff669900, 0xff669933, 0xff669966, 0xff669999, 0xff6699cc, 0xff6699ff, |
| 0xff66cc00, 0xff66cc33, 0xff66cc66, 0xff66cc99, 0xff66cccc, 0xff66ccff, |
| 0xff66ff00, 0xff66ff33, 0xff66ff66, 0xff66ff99, 0xff66ffcc, 0xff66ffff, |
| 0xff990000, 0xff990033, 0xff990066, 0xff990099, 0xff9900cc, 0xff9900ff, |
| 0xff993300, 0xff993333, 0xff993366, 0xff993399, 0xff9933cc, 0xff9933ff, |
| 0xff996600, 0xff996633, 0xff996666, 0xff996699, 0xff9966cc, 0xff9966ff, |
| 0xff999900, 0xff999933, 0xff999966, 0xff999999, 0xff9999cc, 0xff9999ff, |
| 0xff99cc00, 0xff99cc33, 0xff99cc66, 0xff99cc99, 0xff99cccc, 0xff99ccff, |
| 0xff99ff00, 0xff99ff33, 0xff99ff66, 0xff99ff99, 0xff99ffcc, 0xff99ffff, |
| 0xffcc0000, 0xffcc0033, 0xffcc0066, 0xffcc0099, 0xffcc00cc, 0xffcc00ff, |
| 0xffcc3300, 0xffcc3333, 0xffcc3366, 0xffcc3399, 0xffcc33cc, 0xffcc33ff, |
| 0xffcc6600, 0xffcc6633, 0xffcc6666, 0xffcc6699, 0xffcc66cc, 0xffcc66ff, |
| 0xffcc9900, 0xffcc9933, 0xffcc9966, 0xffcc9999, 0xffcc99cc, 0xffcc99ff, |
| 0xffcccc00, 0xffcccc33, 0xffcccc66, 0xffcccc99, 0xffcccccc, 0xffccccff, |
| 0xffccff00, 0xffccff33, 0xffccff66, 0xffccff99, 0xffccffcc, 0xffccffff, |
| 0xffff0000, 0xffff0033, 0xffff0066, 0xffff0099, 0xffff00cc, 0xffff00ff, |
| 0xffff3300, 0xffff3333, 0xffff3366, 0xffff3399, 0xffff33cc, 0xffff33ff, |
| 0xffff6600, 0xffff6633, 0xffff6666, 0xffff6699, 0xffff66cc, 0xffff66ff, |
| 0xffff9900, 0xffff9933, 0xffff9966, 0xffff9999, 0xffff99cc, 0xffff99ff, |
| 0xffffcc00, 0xffffcc33, 0xffffcc66, 0xffffcc99, 0xffffcccc, 0xffffccff, |
| 0xffffff00, 0xffffff33, 0xffffff66, 0xffffff99, 0xffffffcc, 0xffffffff, |
| 0x00000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, |
| 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, |
| 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, |
| 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, |
| 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, |
| 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, |
| 0xff000000, 0xff000000, 0xff000000, 0xff000000 |
| }; |
| |
| static void |
| pack_RGB8P (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| /* Use our poor man's palette, taken from ffmpegcolorspace too */ |
| for (i = 0; i < width; i++) { |
| /* crude approximation for alpha ! */ |
| if (s[i * 4 + 0] < 0x80) |
| d[i] = 6 * 6 * 6; |
| else |
| d[i] = |
| ((((s[i * 4 + 1]) / 47) % 6) * 6 * 6 + (((s[i * 4 + |
| 2]) / 47) % 6) * 6 + (((s[i * 4 + 3]) / 47) % 6)); |
| } |
| } |
| |
| #define PACK_410 GST_VIDEO_FORMAT_AYUV, unpack_410, 1, pack_410 |
| static void |
| unpack_410 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint uv = GET_UV_410 (y, flags); |
| const guint8 *restrict sy = GET_Y_LINE (y); |
| const guint8 *restrict su = GET_U_LINE (uv); |
| const guint8 *restrict sv = GET_V_LINE (uv); |
| guint8 *restrict d = dest; |
| |
| sy += x; |
| su += x >> 2; |
| sv += x >> 2; |
| |
| if (x & 3) { |
| for (; x & 3; x++) { |
| d[0] = 0xff; |
| d[1] = *sy++; |
| d[2] = *su; |
| d[3] = *sv; |
| width--; |
| d += 4; |
| } |
| su++; |
| sy++; |
| } |
| |
| if (IS_ALIGNED (d, 8)) |
| video_orc_unpack_YUV9 (d, sy, su, sv, width / 2); |
| else { |
| gint i; |
| for (i = 0; i < width / 2; i++) { |
| d[i * 8 + 0] = 0xff; |
| d[i * 8 + 1] = sy[i * 2 + 0]; |
| d[i * 8 + 2] = su[i >> 1]; |
| d[i * 8 + 3] = sv[i >> 1]; |
| d[i * 8 + 4] = 0xff; |
| d[i * 8 + 5] = sy[i * 2 + 1]; |
| d[i * 8 + 6] = su[i >> 1]; |
| d[i * 8 + 7] = sv[i >> 1]; |
| } |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = sy[i]; |
| d[i * 4 + 2] = su[i >> 2]; |
| d[i * 4 + 3] = sv[i >> 2]; |
| } |
| } |
| |
| static void |
| pack_410 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_410 (y, flags); |
| guint8 *restrict dy = GET_Y_LINE (y); |
| guint8 *restrict du = GET_U_LINE (uv); |
| guint8 *restrict dv = GET_V_LINE (uv); |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width - 3; i += 4) { |
| dy[i] = s[i * 4 + 1]; |
| dy[i + 1] = s[i * 4 + 5]; |
| dy[i + 2] = s[i * 4 + 9]; |
| dy[i + 3] = s[i * 4 + 13]; |
| if (IS_CHROMA_LINE_410 (y, flags)) { |
| du[i >> 2] = s[i * 4 + 2]; |
| dv[i >> 2] = s[i * 4 + 3]; |
| } |
| } |
| if (i < width) { |
| dy[i] = s[i * 4 + 1]; |
| if (IS_CHROMA_LINE_410 (y, flags)) { |
| du[i >> 2] = s[i * 4 + 2]; |
| dv[i >> 2] = s[i * 4 + 3]; |
| } |
| if (i < width - 1) |
| dy[i + 1] = s[i * 4 + 5]; |
| if (i < width - 2) |
| dy[i + 2] = s[i * 4 + 9]; |
| } |
| } |
| |
| #define PACK_IYU1 GST_VIDEO_FORMAT_AYUV, unpack_IYU1, 1, pack_IYU1 |
| static void |
| unpack_IYU1 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint8 *restrict d = dest; |
| guint8 y0, y1, y2, y3; |
| guint8 u0; |
| guint8 v0; |
| |
| /* FIXME */ |
| s += x * 4; |
| |
| for (i = 0; i < width - 3; i += 4) { |
| y0 = s[(i >> 2) * 6 + 1]; |
| y1 = s[(i >> 2) * 6 + 2]; |
| y2 = s[(i >> 2) * 6 + 4]; |
| y3 = s[(i >> 2) * 6 + 5]; |
| |
| u0 = s[(i >> 2) * 6 + 0]; |
| v0 = s[(i >> 2) * 6 + 3]; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = y0; |
| d[i * 4 + 2] = u0; |
| d[i * 4 + 3] = v0; |
| |
| d[i * 4 + 4] = 0xff; |
| d[i * 4 + 5] = y1; |
| d[i * 4 + 6] = u0; |
| d[i * 4 + 7] = v0; |
| |
| d[i * 4 + 8] = 0xff; |
| d[i * 4 + 9] = y2; |
| d[i * 4 + 10] = u0; |
| d[i * 4 + 11] = v0; |
| |
| d[i * 4 + 12] = 0xff; |
| d[i * 4 + 13] = y3; |
| d[i * 4 + 14] = u0; |
| d[i * 4 + 15] = v0; |
| } |
| if (i < width) { |
| u0 = s[(i >> 2) * 6 + 0]; |
| v0 = s[(i >> 2) * 6 + 3]; |
| |
| d[i * 4 + 0] = 0xff; |
| d[i * 4 + 1] = s[(i >> 2) * 6 + 1]; |
| d[i * 4 + 2] = u0; |
| d[i * 4 + 3] = v0; |
| |
| if (i < width - 1) { |
| d[i * 4 + 4] = 0xff; |
| d[i * 4 + 5] = s[(i >> 2) * 6 + 2]; |
| d[i * 4 + 6] = u0; |
| d[i * 4 + 7] = v0; |
| } |
| if (i < width - 2) { |
| d[i * 4 + 8] = 0xff; |
| d[i * 4 + 9] = s[(i >> 2) * 6 + 4]; |
| d[i * 4 + 10] = u0; |
| d[i * 4 + 11] = v0; |
| } |
| } |
| } |
| |
| static void |
| pack_IYU1 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint8 *restrict s = src; |
| |
| for (i = 0; i < width - 3; i += 4) { |
| d[(i >> 2) * 6 + 0] = s[i * 4 + 2]; |
| d[(i >> 2) * 6 + 1] = s[i * 4 + 1]; |
| d[(i >> 2) * 6 + 2] = s[i * 4 + 5]; |
| d[(i >> 2) * 6 + 3] = s[i * 4 + 3]; |
| d[(i >> 2) * 6 + 4] = s[i * 4 + 9]; |
| d[(i >> 2) * 6 + 5] = s[i * 4 + 13]; |
| } |
| if (i < width) { |
| d[(i >> 2) * 6 + 1] = s[i * 4 + 1]; |
| d[(i >> 2) * 6 + 0] = s[i * 4 + 2]; |
| d[(i >> 2) * 6 + 3] = s[i * 4 + 3]; |
| if (i < width - 1) |
| d[(i >> 2) * 6 + 2] = s[i * 4 + 5]; |
| if (i < width - 2) |
| d[(i >> 2) * 6 + 4] = s[i * 4 + 9]; |
| } |
| } |
| |
| #define PACK_ARGB64 GST_VIDEO_FORMAT_ARGB64, unpack_copy8, 1, pack_copy8 |
| #define PACK_AYUV64 GST_VIDEO_FORMAT_AYUV64, unpack_copy8, 1, pack_copy8 |
| static void |
| unpack_copy8 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const guint8 *s = GET_LINE (y); |
| |
| s += x * 8; |
| |
| memcpy (dest, s, width * 8); |
| } |
| |
| static void |
| pack_copy8 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| guint8 *restrict d = GET_LINE (y); |
| |
| memcpy (d, src, width * 8); |
| } |
| |
| #define PACK_r210 GST_VIDEO_FORMAT_ARGB64, unpack_r210, 1, pack_r210 |
| static void |
| unpack_r210 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint8 *restrict s = GET_LINE (y); |
| guint16 *restrict d = dest, R, G, B; |
| |
| s += x * 4; |
| |
| for (i = 0; i < width; i++) { |
| guint32 x = GST_READ_UINT32_BE (s + i * 4); |
| |
| R = ((x >> 14) & 0xffc0); |
| G = ((x >> 4) & 0xffc0); |
| B = ((x << 6) & 0xffc0); |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 10); |
| G |= (G >> 10); |
| B |= (B >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_r210 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint8 *restrict d = GET_LINE (y); |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| guint32 x = 0; |
| x |= (s[i * 4 + 1] & 0xffc0) << 14; |
| x |= (s[i * 4 + 2] & 0xffc0) << 4; |
| x |= (s[i * 4 + 3] & 0xffc0) >> 6; |
| GST_WRITE_UINT32_BE (d + i * 4, x); |
| } |
| } |
| |
| #define PACK_GBR_10LE GST_VIDEO_FORMAT_ARGB64, unpack_GBR_10LE, 1, pack_GBR_10LE |
| static void |
| unpack_GBR_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *sg = GET_G_LINE (y); |
| const guint16 *sb = GET_B_LINE (y); |
| const guint16 *sr = GET_R_LINE (y); |
| guint16 *d = dest, G, B, R; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_LE (sg + i) << 6; |
| B = GST_READ_UINT16_LE (sb + i) << 6; |
| R = GST_READ_UINT16_LE (sr + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 10); |
| G |= (G >> 10); |
| B |= (B >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBR_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 G, B, R; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = (s[i * 4 + 2]) >> 6; |
| B = (s[i * 4 + 3]) >> 6; |
| R = (s[i * 4 + 1]) >> 6; |
| |
| GST_WRITE_UINT16_LE (dg + i, G); |
| GST_WRITE_UINT16_LE (db + i, B); |
| GST_WRITE_UINT16_LE (dr + i, R); |
| } |
| } |
| |
| #define PACK_GBR_10BE GST_VIDEO_FORMAT_ARGB64, unpack_GBR_10BE, 1, pack_GBR_10BE |
| static void |
| unpack_GBR_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sg = GET_G_LINE (y); |
| const guint16 *restrict sb = GET_B_LINE (y); |
| const guint16 *restrict sr = GET_R_LINE (y); |
| guint16 *restrict d = dest, G, B, R; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_BE (sg + i) << 6; |
| B = GST_READ_UINT16_BE (sb + i) << 6; |
| R = GST_READ_UINT16_BE (sr + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 10); |
| G |= (G >> 10); |
| B |= (B >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBR_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 G, B, R; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = s[i * 4 + 2] >> 6; |
| B = s[i * 4 + 3] >> 6; |
| R = s[i * 4 + 1] >> 6; |
| |
| GST_WRITE_UINT16_BE (dg + i, G); |
| GST_WRITE_UINT16_BE (db + i, B); |
| GST_WRITE_UINT16_BE (dr + i, R); |
| } |
| } |
| |
| #define PACK_GBRA_10LE GST_VIDEO_FORMAT_ARGB64, unpack_GBRA_10LE, 1, pack_GBRA_10LE |
| static void |
| unpack_GBRA_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *sg = GET_G_LINE (y); |
| const guint16 *sb = GET_B_LINE (y); |
| const guint16 *sr = GET_R_LINE (y); |
| const guint16 *sa = GET_A_LINE (y); |
| guint16 *d = dest, G, B, R, A; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| sa += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_LE (sg + i) << 6; |
| B = GST_READ_UINT16_LE (sb + i) << 6; |
| R = GST_READ_UINT16_LE (sr + i) << 6; |
| A = GST_READ_UINT16_LE (sa + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 10); |
| G |= (G >> 10); |
| B |= (B >> 10); |
| A |= (A >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBRA_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 G, B, R, A; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = (s[i * 4 + 2]) >> 6; |
| B = (s[i * 4 + 3]) >> 6; |
| R = (s[i * 4 + 1]) >> 6; |
| A = (s[i * 4 + 0]) >> 6; |
| |
| GST_WRITE_UINT16_LE (dg + i, G); |
| GST_WRITE_UINT16_LE (db + i, B); |
| GST_WRITE_UINT16_LE (dr + i, R); |
| GST_WRITE_UINT16_LE (da + i, A); |
| } |
| } |
| |
| #define PACK_GBRA_10BE GST_VIDEO_FORMAT_ARGB64, unpack_GBRA_10BE, 1, pack_GBRA_10BE |
| static void |
| unpack_GBRA_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sg = GET_G_LINE (y); |
| const guint16 *restrict sb = GET_B_LINE (y); |
| const guint16 *restrict sr = GET_R_LINE (y); |
| const guint16 *restrict sa = GET_A_LINE (y); |
| guint16 *restrict d = dest, G, B, R, A; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| sa += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_BE (sg + i) << 6; |
| B = GST_READ_UINT16_BE (sb + i) << 6; |
| R = GST_READ_UINT16_BE (sr + i) << 6; |
| A = GST_READ_UINT16_BE (sa + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 10); |
| G |= (G >> 10); |
| B |= (B >> 10); |
| A |= (A >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBRA_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 G, B, R, A; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = s[i * 4 + 2] >> 6; |
| B = s[i * 4 + 3] >> 6; |
| R = s[i * 4 + 1] >> 6; |
| A = s[i * 4 + 0] >> 6; |
| |
| GST_WRITE_UINT16_BE (dg + i, G); |
| GST_WRITE_UINT16_BE (db + i, B); |
| GST_WRITE_UINT16_BE (dr + i, R); |
| GST_WRITE_UINT16_BE (da + i, A); |
| } |
| } |
| |
| #define PACK_GBR_12LE GST_VIDEO_FORMAT_ARGB64, unpack_GBR_12LE, 1, pack_GBR_12LE |
| static void |
| unpack_GBR_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *sg = GET_G_LINE (y); |
| const guint16 *sb = GET_B_LINE (y); |
| const guint16 *sr = GET_R_LINE (y); |
| guint16 *d = dest, G, B, R; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_LE (sg + i) << 4; |
| B = GST_READ_UINT16_LE (sb + i) << 4; |
| R = GST_READ_UINT16_LE (sr + i) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 12); |
| G |= (G >> 12); |
| B |= (B >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBR_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 G, B, R; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = (s[i * 4 + 2]) >> 4; |
| B = (s[i * 4 + 3]) >> 4; |
| R = (s[i * 4 + 1]) >> 4; |
| |
| GST_WRITE_UINT16_LE (dg + i, G); |
| GST_WRITE_UINT16_LE (db + i, B); |
| GST_WRITE_UINT16_LE (dr + i, R); |
| } |
| } |
| |
| #define PACK_GBR_12BE GST_VIDEO_FORMAT_ARGB64, unpack_GBR_12BE, 1, pack_GBR_12BE |
| static void |
| unpack_GBR_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sg = GET_G_LINE (y); |
| const guint16 *restrict sb = GET_B_LINE (y); |
| const guint16 *restrict sr = GET_R_LINE (y); |
| guint16 *restrict d = dest, G, B, R; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_BE (sg + i) << 4; |
| B = GST_READ_UINT16_BE (sb + i) << 4; |
| R = GST_READ_UINT16_BE (sr + i) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 12); |
| G |= (G >> 12); |
| B |= (B >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBR_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 G, B, R; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = s[i * 4 + 2] >> 4; |
| B = s[i * 4 + 3] >> 4; |
| R = s[i * 4 + 1] >> 4; |
| |
| GST_WRITE_UINT16_BE (dg + i, G); |
| GST_WRITE_UINT16_BE (db + i, B); |
| GST_WRITE_UINT16_BE (dr + i, R); |
| } |
| } |
| |
| #define PACK_GBRA_12LE GST_VIDEO_FORMAT_ARGB64, unpack_GBRA_12LE, 1, pack_GBRA_12LE |
| static void |
| unpack_GBRA_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *sg = GET_G_LINE (y); |
| const guint16 *sb = GET_B_LINE (y); |
| const guint16 *sr = GET_R_LINE (y); |
| const guint16 *sa = GET_A_LINE (y); |
| guint16 *d = dest, G, B, R, A; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| sa += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_LE (sg + i) << 4; |
| B = GST_READ_UINT16_LE (sb + i) << 4; |
| R = GST_READ_UINT16_LE (sr + i) << 4; |
| A = GST_READ_UINT16_LE (sa + i) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| A |= (A >> 12); |
| R |= (R >> 12); |
| G |= (G >> 12); |
| B |= (B >> 12); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBRA_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 G, B, R, A; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = (s[i * 4 + 2]) >> 4; |
| B = (s[i * 4 + 3]) >> 4; |
| R = (s[i * 4 + 1]) >> 4; |
| A = (s[i * 4 + 0]) >> 4; |
| |
| GST_WRITE_UINT16_LE (dg + i, G); |
| GST_WRITE_UINT16_LE (db + i, B); |
| GST_WRITE_UINT16_LE (dr + i, R); |
| GST_WRITE_UINT16_LE (da + i, A); |
| } |
| } |
| |
| #define PACK_GBRA_12BE GST_VIDEO_FORMAT_ARGB64, unpack_GBRA_12BE, 1, pack_GBRA_12BE |
| static void |
| unpack_GBRA_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sg = GET_G_LINE (y); |
| const guint16 *restrict sb = GET_B_LINE (y); |
| const guint16 *restrict sr = GET_R_LINE (y); |
| const guint16 *restrict sa = GET_A_LINE (y); |
| guint16 *restrict d = dest, G, B, R, A; |
| |
| sg += x; |
| sb += x; |
| sr += x; |
| sa += x; |
| |
| for (i = 0; i < width; i++) { |
| G = GST_READ_UINT16_BE (sg + i) << 4; |
| B = GST_READ_UINT16_BE (sb + i) << 4; |
| R = GST_READ_UINT16_BE (sr + i) << 4; |
| A = GST_READ_UINT16_BE (sa + i) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| R |= (R >> 12); |
| G |= (G >> 12); |
| B |= (B >> 12); |
| A |= (A >> 12); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = R; |
| d[i * 4 + 2] = G; |
| d[i * 4 + 3] = B; |
| } |
| } |
| |
| static void |
| pack_GBRA_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dg = GET_G_LINE (y); |
| guint16 *restrict db = GET_B_LINE (y); |
| guint16 *restrict dr = GET_R_LINE (y); |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 G, B, R, A; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| G = s[i * 4 + 2] >> 4; |
| B = s[i * 4 + 3] >> 4; |
| R = s[i * 4 + 1] >> 4; |
| A = s[i * 4 + 0] >> 4; |
| |
| GST_WRITE_UINT16_BE (dg + i, G); |
| GST_WRITE_UINT16_BE (db + i, B); |
| GST_WRITE_UINT16_BE (dr + i, R); |
| GST_WRITE_UINT16_BE (da + i, A); |
| } |
| } |
| |
| #define PACK_Y444_10LE GST_VIDEO_FORMAT_AYUV64, unpack_Y444_10LE, 1, pack_Y444_10LE |
| static void |
| unpack_Y444_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| guint16 *restrict sy = GET_Y_LINE (y); |
| guint16 *restrict su = GET_U_LINE (y); |
| guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x; |
| sv += x; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_LE (sy + i) << 6; |
| U = GST_READ_UINT16_LE (su + i) << 6; |
| V = GST_READ_UINT16_LE (sv + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_Y444_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| Y = (s[i * 4 + 1]) >> 6; |
| U = (s[i * 4 + 2]) >> 6; |
| V = (s[i * 4 + 3]) >> 6; |
| |
| GST_WRITE_UINT16_LE (dy + i, Y); |
| GST_WRITE_UINT16_LE (du + i, U); |
| GST_WRITE_UINT16_LE (dv + i, V); |
| } |
| } |
| |
| #define PACK_Y444_10BE GST_VIDEO_FORMAT_AYUV64, unpack_Y444_10BE, 1, pack_Y444_10BE |
| static void |
| unpack_Y444_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x; |
| sv += x; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_BE (sy + i) << 6; |
| U = GST_READ_UINT16_BE (su + i) << 6; |
| V = GST_READ_UINT16_BE (sv + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_Y444_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| Y = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (dy + i, Y); |
| GST_WRITE_UINT16_BE (du + i, U); |
| GST_WRITE_UINT16_BE (dv + i, V); |
| } |
| } |
| |
| #define PACK_I420_10LE GST_VIDEO_FORMAT_AYUV64, unpack_I420_10LE, 1, pack_I420_10LE |
| static void |
| unpack_I420_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (uv); |
| const guint16 *restrict sv = GET_V_LINE (uv); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_LE (sy + i) << 6; |
| U = GST_READ_UINT16_LE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_LE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I420_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (uv); |
| guint16 *restrict dv = GET_V_LINE (uv); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_LE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| Y0 = s[i * 4 + 1] >> 6; |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_I420_10BE GST_VIDEO_FORMAT_AYUV64, unpack_I420_10BE, 1, pack_I420_10BE |
| static void |
| unpack_I420_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (uv); |
| const guint16 *restrict sv = GET_V_LINE (uv); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_BE (sy + i) << 6; |
| U = GST_READ_UINT16_BE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_BE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I420_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (uv); |
| guint16 *restrict dv = GET_V_LINE (uv); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_BE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| Y0 = s[i * 4 + 1] >> 6; |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_I422_10LE GST_VIDEO_FORMAT_AYUV64, unpack_I422_10LE, 1, pack_I422_10LE |
| static void |
| unpack_I422_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_LE (sy + i) << 6; |
| U = GST_READ_UINT16_LE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_LE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I422_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_LE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| } |
| |
| #define PACK_I422_10BE GST_VIDEO_FORMAT_AYUV64, unpack_I422_10BE, 1, pack_I422_10BE |
| static void |
| unpack_I422_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_BE (sy + i) << 6; |
| U = GST_READ_UINT16_BE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_BE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I422_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_BE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| } |
| |
| #define PACK_Y444_12LE GST_VIDEO_FORMAT_AYUV64, unpack_Y444_12LE, 1, pack_Y444_12LE |
| static void |
| unpack_Y444_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| guint16 *restrict sy = GET_Y_LINE (y); |
| guint16 *restrict su = GET_U_LINE (y); |
| guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x; |
| sv += x; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_LE (sy + i) << 4; |
| U = GST_READ_UINT16_LE (su + i) << 4; |
| V = GST_READ_UINT16_LE (sv + i) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 12); |
| U |= (U >> 12); |
| V |= (V >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_Y444_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| Y = (s[i * 4 + 1]) >> 4; |
| U = (s[i * 4 + 2]) >> 4; |
| V = (s[i * 4 + 3]) >> 4; |
| |
| GST_WRITE_UINT16_LE (dy + i, Y); |
| GST_WRITE_UINT16_LE (du + i, U); |
| GST_WRITE_UINT16_LE (dv + i, V); |
| } |
| } |
| |
| #define PACK_Y444_12BE GST_VIDEO_FORMAT_AYUV64, unpack_Y444_12BE, 1, pack_Y444_12BE |
| static void |
| unpack_Y444_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x; |
| sv += x; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_BE (sy + i) << 4; |
| U = GST_READ_UINT16_BE (su + i) << 4; |
| V = GST_READ_UINT16_BE (sv + i) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 12); |
| U |= (U >> 12); |
| V |= (V >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_Y444_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| Y = s[i * 4 + 1] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_BE (dy + i, Y); |
| GST_WRITE_UINT16_BE (du + i, U); |
| GST_WRITE_UINT16_BE (dv + i, V); |
| } |
| } |
| |
| #define PACK_I420_12LE GST_VIDEO_FORMAT_AYUV64, unpack_I420_12LE, 1, pack_I420_12LE |
| static void |
| unpack_I420_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (uv); |
| const guint16 *restrict sv = GET_V_LINE (uv); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_LE (sy + i) << 4; |
| U = GST_READ_UINT16_LE (su + (i >> 1)) << 4; |
| V = GST_READ_UINT16_LE (sv + (i >> 1)) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 12); |
| U |= (U >> 12); |
| V |= (V >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I420_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (uv); |
| guint16 *restrict dv = GET_V_LINE (uv); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 4; |
| Y1 = s[i * 4 + 5] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_LE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_LE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| Y0 = s[i * 4 + 1] >> 4; |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_I420_12BE GST_VIDEO_FORMAT_AYUV64, unpack_I420_12BE, 1, pack_I420_12BE |
| static void |
| unpack_I420_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (uv); |
| const guint16 *restrict sv = GET_V_LINE (uv); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_BE (sy + i) << 4; |
| U = GST_READ_UINT16_BE (su + (i >> 1)) << 4; |
| V = GST_READ_UINT16_BE (sv + (i >> 1)) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 12); |
| U |= (U >> 12); |
| V |= (V >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I420_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (uv); |
| guint16 *restrict dv = GET_V_LINE (uv); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 4; |
| Y1 = s[i * 4 + 5] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_BE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_BE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| Y0 = s[i * 4 + 1] >> 4; |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_I422_12LE GST_VIDEO_FORMAT_AYUV64, unpack_I422_12LE, 1, pack_I422_12LE |
| static void |
| unpack_I422_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_LE (sy + i) << 4; |
| U = GST_READ_UINT16_LE (su + (i >> 1)) << 4; |
| V = GST_READ_UINT16_LE (sv + (i >> 1)) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 12); |
| U |= (U >> 12); |
| V |= (V >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I422_12LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 4; |
| Y1 = s[i * 4 + 5] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_LE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_LE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| } |
| |
| #define PACK_I422_12BE GST_VIDEO_FORMAT_AYUV64, unpack_I422_12BE, 1, pack_I422_12BE |
| static void |
| unpack_I422_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, Y, U, V; |
| |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| Y = GST_READ_UINT16_BE (sy + i) << 4; |
| U = GST_READ_UINT16_BE (su + (i >> 1)) << 4; |
| V = GST_READ_UINT16_BE (sv + (i >> 1)) << 4; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y |= (Y >> 12); |
| U |= (U >> 12); |
| V |= (V >> 12); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_I422_12BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width - 1; i += 2) { |
| Y0 = s[i * 4 + 1] >> 4; |
| Y1 = s[i * 4 + 5] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_BE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_BE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| Y0 = s[i * 4 + 1] >> 4; |
| U = s[i * 4 + 2] >> 4; |
| V = s[i * 4 + 3] >> 4; |
| |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| } |
| |
| #define PACK_A444_10LE GST_VIDEO_FORMAT_AYUV64, unpack_A444_10LE, 1, pack_A444_10LE |
| static void |
| unpack_A444_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| guint16 *restrict sa = GET_A_LINE (y); |
| guint16 *restrict sy = GET_Y_LINE (y); |
| guint16 *restrict su = GET_U_LINE (y); |
| guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, A, Y, U, V; |
| |
| sa += x; |
| sy += x; |
| su += x; |
| sv += x; |
| |
| for (i = 0; i < width; i++) { |
| A = GST_READ_UINT16_LE (sa + i) << 6; |
| Y = GST_READ_UINT16_LE (sy + i) << 6; |
| U = GST_READ_UINT16_LE (su + i) << 6; |
| V = GST_READ_UINT16_LE (sv + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| A |= (A >> 10); |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_A444_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 A, Y, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| A = (s[i * 4 + 0]) >> 6; |
| Y = (s[i * 4 + 1]) >> 6; |
| U = (s[i * 4 + 2]) >> 6; |
| V = (s[i * 4 + 3]) >> 6; |
| |
| GST_WRITE_UINT16_LE (da + i, A); |
| GST_WRITE_UINT16_LE (dy + i, Y); |
| GST_WRITE_UINT16_LE (du + i, U); |
| GST_WRITE_UINT16_LE (dv + i, V); |
| } |
| } |
| |
| #define PACK_A444_10BE GST_VIDEO_FORMAT_AYUV64, unpack_A444_10BE, 1, pack_A444_10BE |
| static void |
| unpack_A444_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sa = GET_A_LINE (y); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, A, Y, U, V; |
| |
| sa += x; |
| sy += x; |
| su += x; |
| sv += x; |
| |
| for (i = 0; i < width; i++) { |
| A = GST_READ_UINT16_BE (sa + i) << 6; |
| Y = GST_READ_UINT16_BE (sy + i) << 6; |
| U = GST_READ_UINT16_BE (su + i) << 6; |
| V = GST_READ_UINT16_BE (sv + i) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| A |= (A >> 10); |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_A444_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 A, Y, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width; i++) { |
| A = s[i * 4 + 0] >> 6; |
| Y = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (da + i, A); |
| GST_WRITE_UINT16_BE (dy + i, Y); |
| GST_WRITE_UINT16_BE (du + i, U); |
| GST_WRITE_UINT16_BE (dv + i, V); |
| } |
| } |
| |
| #define PACK_A420_10LE GST_VIDEO_FORMAT_AYUV64, unpack_A420_10LE, 1, pack_A420_10LE |
| static void |
| unpack_A420_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sa = GET_A_LINE (y); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (uv); |
| const guint16 *restrict sv = GET_V_LINE (uv); |
| guint16 *restrict d = dest, A, Y, U, V; |
| |
| sa += x; |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| A = GST_READ_UINT16_LE (sa + i) << 6; |
| Y = GST_READ_UINT16_LE (sy + i) << 6; |
| U = GST_READ_UINT16_LE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_LE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| A |= (A >> 10); |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_A420_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (uv); |
| guint16 *restrict dv = GET_V_LINE (uv); |
| guint16 A0, Y0, A1, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width - 1; i += 2) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| A1 = s[i * 4 + 4] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (da + i + 0, A0); |
| GST_WRITE_UINT16_LE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_LE (da + i + 1, A1); |
| GST_WRITE_UINT16_LE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (da + i, A0); |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| GST_WRITE_UINT16_LE (da + i, A0); |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_A420_10BE GST_VIDEO_FORMAT_AYUV64, unpack_A420_10BE, 1, pack_A420_10BE |
| static void |
| unpack_A420_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sa = GET_A_LINE (y); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (uv); |
| const guint16 *restrict sv = GET_V_LINE (uv); |
| guint16 *restrict d = dest, A, Y, U, V; |
| |
| sa += x; |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| A = GST_READ_UINT16_BE (sa + i) << 6; |
| Y = GST_READ_UINT16_BE (sy + i) << 6; |
| U = GST_READ_UINT16_BE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_BE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| A |= (A >> 10); |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_A420_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (uv); |
| guint16 *restrict dv = GET_V_LINE (uv); |
| guint16 A0, Y0, A1, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width - 1; i += 2) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| A1 = s[i * 4 + 4] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (da + i + 0, A0); |
| GST_WRITE_UINT16_BE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_BE (da + i + 1, A1); |
| GST_WRITE_UINT16_BE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (da + i, A0); |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| GST_WRITE_UINT16_BE (da + i, A0); |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_A422_10LE GST_VIDEO_FORMAT_AYUV64, unpack_A422_10LE, 1, pack_A422_10LE |
| static void |
| unpack_A422_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sa = GET_A_LINE (y); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, A, Y, U, V; |
| |
| sa += x; |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| A = GST_READ_UINT16_LE (sa + i) << 6; |
| Y = GST_READ_UINT16_LE (sy + i) << 6; |
| U = GST_READ_UINT16_LE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_LE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| A |= (A >> 10); |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_A422_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 A0, Y0, A1, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width - 1; i += 2) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| A1 = s[i * 4 + 4] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (da + i + 0, A0); |
| GST_WRITE_UINT16_LE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_LE (da + i + 1, A1); |
| GST_WRITE_UINT16_LE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_LE (da + i, A0); |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| GST_WRITE_UINT16_LE (du + (i >> 1), U); |
| GST_WRITE_UINT16_LE (dv + (i >> 1), V); |
| } |
| } |
| |
| #define PACK_A422_10BE GST_VIDEO_FORMAT_AYUV64, unpack_A422_10BE, 1, pack_A422_10BE |
| static void |
| unpack_A422_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| const guint16 *restrict sa = GET_A_LINE (y); |
| const guint16 *restrict sy = GET_Y_LINE (y); |
| const guint16 *restrict su = GET_U_LINE (y); |
| const guint16 *restrict sv = GET_V_LINE (y); |
| guint16 *restrict d = dest, A, Y, U, V; |
| |
| sa += x; |
| sy += x; |
| su += x >> 1; |
| sv += x >> 1; |
| |
| for (i = 0; i < width; i++) { |
| A = GST_READ_UINT16_BE (sa + i) << 6; |
| Y = GST_READ_UINT16_BE (sy + i) << 6; |
| U = GST_READ_UINT16_BE (su + (i >> 1)) << 6; |
| V = GST_READ_UINT16_BE (sv + (i >> 1)) << 6; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| A |= (A >> 10); |
| Y |= (Y >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = A; |
| d[i * 4 + 1] = Y; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| |
| if (x & 1) { |
| x = 0; |
| su++; |
| sv++; |
| } |
| } |
| } |
| |
| static void |
| pack_A422_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| guint16 *restrict da = GET_A_LINE (y); |
| guint16 *restrict dy = GET_Y_LINE (y); |
| guint16 *restrict du = GET_U_LINE (y); |
| guint16 *restrict dv = GET_V_LINE (y); |
| guint16 A0, Y0, A1, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| for (i = 0; i < width - 1; i += 2) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| A1 = s[i * 4 + 4] >> 6; |
| Y1 = s[i * 4 + 5] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (da + i + 0, A0); |
| GST_WRITE_UINT16_BE (dy + i + 0, Y0); |
| GST_WRITE_UINT16_BE (da + i + 1, A1); |
| GST_WRITE_UINT16_BE (dy + i + 1, Y1); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| if (i == width - 1) { |
| A0 = s[i * 4 + 0] >> 6; |
| Y0 = s[i * 4 + 1] >> 6; |
| U = s[i * 4 + 2] >> 6; |
| V = s[i * 4 + 3] >> 6; |
| |
| GST_WRITE_UINT16_BE (da + i, A0); |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| GST_WRITE_UINT16_BE (du + (i >> 1), U); |
| GST_WRITE_UINT16_BE (dv + (i >> 1), V); |
| } |
| } |
| |
| static void |
| get_tile_NV12 (gint tile_width, gint ts, gint tx, gint ty, |
| const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], |
| gpointer tile_data[GST_VIDEO_MAX_PLANES], |
| gint tile_stride[GST_VIDEO_MAX_PLANES]) |
| { |
| gsize offset; |
| |
| /* index of Y tile */ |
| offset = gst_video_tile_get_index (GST_VIDEO_TILE_MODE_ZFLIPZ_2X2, |
| tx, ty, GST_VIDEO_TILE_X_TILES (stride[0]), |
| GST_VIDEO_TILE_Y_TILES (stride[0])); |
| offset <<= ts; |
| tile_data[0] = ((guint8 *) data[0]) + offset; |
| |
| /* index of UV tile */ |
| offset = gst_video_tile_get_index (GST_VIDEO_TILE_MODE_ZFLIPZ_2X2, |
| tx, ty >> 1, GST_VIDEO_TILE_X_TILES (stride[1]), |
| GST_VIDEO_TILE_Y_TILES (stride[1])); |
| offset <<= ts; |
| /* On odd rows we return the second part of the UV tile */ |
| offset |= (ty & 1) << (ts - 1); |
| tile_data[1] = ((guint8 *) data[1]) + offset; |
| |
| tile_stride[0] = tile_stride[1] = tile_width; |
| } |
| |
| #define PACK_NV12_64Z32 GST_VIDEO_FORMAT_AYUV, unpack_NV12_64Z32, 1, pack_NV12_64Z32 |
| static void |
| unpack_NV12_64Z32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| const GstVideoFormatInfo *unpack_info, *finfo; |
| guint8 *line = dest; |
| gint ws, hs, ts, tile_width; |
| gint ntx, tx, ty; |
| gint unpack_pstride; |
| |
| ws = GST_VIDEO_FORMAT_INFO_TILE_WS (info); |
| hs = GST_VIDEO_FORMAT_INFO_TILE_HS (info); |
| ts = ws + hs; |
| |
| tile_width = 1 << ws; |
| |
| /* we reuse these unpack functions */ |
| finfo = gst_video_format_get_info (GST_VIDEO_FORMAT_NV12); |
| |
| /* get pstride of unpacked format */ |
| unpack_info = gst_video_format_get_info (info->unpack_format); |
| unpack_pstride = GST_VIDEO_FORMAT_INFO_PSTRIDE (unpack_info, 0); |
| |
| /* first x tile to convert */ |
| tx = x >> ws; |
| /* Last tile to convert */ |
| ntx = ((x + width - 1) >> ws) + 1; |
| /* The row we are going to convert */ |
| ty = y >> hs; |
| |
| /* y position in a tile */ |
| y = y & ((1 << hs) - 1); |
| /* x position in a tile */ |
| x = x & (tile_width - 1); |
| |
| for (; tx < ntx; tx++) { |
| gpointer tdata[GST_VIDEO_MAX_PLANES]; |
| gint tstride[GST_VIDEO_MAX_PLANES]; |
| gint unpack_width; |
| |
| get_tile_NV12 (tile_width, ts, tx, ty, data, stride, tdata, tstride); |
| |
| /* the number of bytes left to unpack */ |
| unpack_width = MIN (width - x, tile_width - x); |
| |
| finfo->unpack_func (finfo, flags, line, tdata, tstride, x, y, unpack_width); |
| |
| x = 0; |
| width -= unpack_width; |
| line += unpack_width * unpack_pstride; |
| } |
| } |
| |
| static void |
| pack_NV12_64Z32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| const GstVideoFormatInfo *pack_info, *finfo; |
| guint8 *line = src; |
| gint ws, hs, ts, tile_width; |
| gint ntx, tx, ty; |
| gint pack_pstride; |
| |
| ws = GST_VIDEO_FORMAT_INFO_TILE_WS (info); |
| hs = GST_VIDEO_FORMAT_INFO_TILE_HS (info); |
| ts = ws + hs; |
| |
| tile_width = 1 << ws; |
| |
| /* we reuse these pack functions */ |
| finfo = gst_video_format_get_info (GST_VIDEO_FORMAT_NV12); |
| |
| /* get pstride of packed format */ |
| pack_info = gst_video_format_get_info (info->unpack_format); |
| pack_pstride = GST_VIDEO_FORMAT_INFO_PSTRIDE (pack_info, 0); |
| |
| /* Last tile to convert */ |
| ntx = ((width - 1) >> ws) + 1; |
| /* The row we are going to convert */ |
| ty = y >> hs; |
| |
| /* y position in a tile */ |
| y = y & ((1 << hs) - 1); |
| |
| for (tx = 0; tx < ntx; tx++) { |
| gpointer tdata[GST_VIDEO_MAX_PLANES]; |
| gint tstride[GST_VIDEO_MAX_PLANES]; |
| gint pack_width; |
| |
| get_tile_NV12 (tile_width, ts, tx, ty, data, stride, tdata, tstride); |
| |
| /* the number of bytes left to pack */ |
| pack_width = MIN (width, tile_width); |
| |
| finfo->pack_func (finfo, flags, line, sstride, tdata, tstride, |
| chroma_site, y, pack_width); |
| |
| width -= pack_width; |
| line += pack_width * pack_pstride; |
| } |
| } |
| |
| #define PACK_P010_10BE GST_VIDEO_FORMAT_AYUV64, unpack_P010_10BE, 1, pack_P010_10BE |
| static void |
| unpack_P010_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint16 *restrict suv = GET_PLANE_LINE (1, uv); |
| guint16 *restrict d = dest, Y0, Y1, U, V; |
| |
| sy += x; |
| suv += (x & ~1); |
| |
| if (x & 1) { |
| Y0 = GST_READ_UINT16_BE (sy); |
| U = GST_READ_UINT16_BE (suv); |
| V = GST_READ_UINT16_BE (suv + 1); |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y0 |= (Y0 >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[0] = 0xffff; |
| d[1] = Y0; |
| d[2] = U; |
| d[3] = V; |
| width--; |
| d += 4; |
| sy += 1; |
| suv += 2; |
| } |
| |
| for (i = 0; i < width / 2; i++) { |
| Y0 = GST_READ_UINT16_BE (sy + 2 * i); |
| Y1 = GST_READ_UINT16_BE (sy + 2 * i + 1); |
| U = GST_READ_UINT16_BE (suv + 2 * i); |
| V = GST_READ_UINT16_BE (suv + 2 * i + 1); |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y0 |= (Y0 >> 10); |
| Y1 |= (Y1 >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 8 + 0] = 0xffff; |
| d[i * 8 + 1] = Y0; |
| d[i * 8 + 2] = U; |
| d[i * 8 + 3] = V; |
| d[i * 8 + 4] = 0xffff; |
| d[i * 8 + 5] = Y1; |
| d[i * 8 + 6] = U; |
| d[i * 8 + 7] = V; |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| Y0 = GST_READ_UINT16_BE (sy + i); |
| U = GST_READ_UINT16_BE (suv + i); |
| V = GST_READ_UINT16_BE (suv + i + 1); |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y0 |= (Y0 >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y0; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_P010_10BE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict dy = GET_PLANE_LINE (0, y); |
| guint16 *restrict duv = GET_PLANE_LINE (1, uv); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width / 2; i++) { |
| Y0 = s[i * 8 + 1] & 0xffc0; |
| Y1 = s[i * 8 + 5] & 0xffc0; |
| U = s[i * 8 + 2] & 0xffc0; |
| V = s[i * 8 + 3] & 0xffc0; |
| |
| GST_WRITE_UINT16_BE (dy + i * 2 + 0, Y0); |
| GST_WRITE_UINT16_BE (dy + i * 2 + 1, Y1); |
| GST_WRITE_UINT16_BE (duv + i * 2 + 0, U); |
| GST_WRITE_UINT16_BE (duv + i * 2 + 1, V); |
| } |
| if (width & 1) { |
| gint i = width - 1; |
| |
| Y0 = s[i * 4 + 1] & 0xffc0; |
| U = s[i * 4 + 2] & 0xffc0; |
| V = s[i * 4 + 3] & 0xffc0; |
| |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| GST_WRITE_UINT16_BE (duv + i + 0, U); |
| GST_WRITE_UINT16_BE (duv + i + 1, V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| Y0 = s[i * 4 + 1] & 0xffc0; |
| GST_WRITE_UINT16_BE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_P010_10LE GST_VIDEO_FORMAT_AYUV64, unpack_P010_10LE, 1, pack_P010_10LE |
| static void |
| unpack_P010_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint16 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint16 *restrict suv = GET_PLANE_LINE (1, uv); |
| guint16 *restrict d = dest, Y0, Y1, U, V; |
| |
| sy += x; |
| suv += (x & ~1); |
| |
| if (x & 1) { |
| Y0 = GST_READ_UINT16_LE (sy); |
| U = GST_READ_UINT16_LE (suv); |
| V = GST_READ_UINT16_LE (suv + 1); |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y0 |= (Y0 >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[0] = 0xffff; |
| d[1] = Y0; |
| d[2] = U; |
| d[3] = V; |
| width--; |
| d += 4; |
| sy += 1; |
| suv += 2; |
| } |
| |
| for (i = 0; i < width / 2; i++) { |
| Y0 = GST_READ_UINT16_LE (sy + 2 * i); |
| Y1 = GST_READ_UINT16_LE (sy + 2 * i + 1); |
| U = GST_READ_UINT16_LE (suv + 2 * i); |
| V = GST_READ_UINT16_LE (suv + 2 * i + 1); |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y0 |= (Y0 >> 10); |
| Y1 |= (Y1 >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 8 + 0] = 0xffff; |
| d[i * 8 + 1] = Y0; |
| d[i * 8 + 2] = U; |
| d[i * 8 + 3] = V; |
| d[i * 8 + 4] = 0xffff; |
| d[i * 8 + 5] = Y1; |
| d[i * 8 + 6] = U; |
| d[i * 8 + 7] = V; |
| } |
| |
| if (width & 1) { |
| gint i = width - 1; |
| |
| Y0 = GST_READ_UINT16_LE (sy + i); |
| U = GST_READ_UINT16_LE (suv + i); |
| V = GST_READ_UINT16_LE (suv + i + 1); |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Y0 |= (Y0 >> 10); |
| U |= (U >> 10); |
| V |= (V >> 10); |
| } |
| |
| d[i * 4 + 0] = 0xffff; |
| d[i * 4 + 1] = Y0; |
| d[i * 4 + 2] = U; |
| d[i * 4 + 3] = V; |
| } |
| } |
| |
| static void |
| pack_P010_10LE (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| int i; |
| gint uv = GET_UV_420 (y, flags); |
| guint16 *restrict dy = GET_PLANE_LINE (0, y); |
| guint16 *restrict duv = GET_PLANE_LINE (1, uv); |
| guint16 Y0, Y1, U, V; |
| const guint16 *restrict s = src; |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| for (i = 0; i < width / 2; i++) { |
| Y0 = s[i * 8 + 1] & 0xffc0; |
| Y1 = s[i * 8 + 5] & 0xffc0; |
| U = s[i * 8 + 2] & 0xffc0; |
| V = s[i * 8 + 3] & 0xffc0; |
| |
| GST_WRITE_UINT16_LE (dy + i * 2 + 0, Y0); |
| GST_WRITE_UINT16_LE (dy + i * 2 + 1, Y1); |
| GST_WRITE_UINT16_LE (duv + i * 2 + 0, U); |
| GST_WRITE_UINT16_LE (duv + i * 2 + 1, V); |
| } |
| if (width & 1) { |
| gint i = width - 1; |
| |
| Y0 = s[i * 4 + 1] & 0xffc0; |
| U = s[i * 4 + 2] & 0xffc0; |
| V = s[i * 4 + 3] & 0xffc0; |
| |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| GST_WRITE_UINT16_LE (duv + i + 0, U); |
| GST_WRITE_UINT16_LE (duv + i + 1, V); |
| } |
| } else { |
| for (i = 0; i < width; i++) { |
| Y0 = s[i * 4 + 1] & 0xffc0; |
| GST_WRITE_UINT16_LE (dy + i, Y0); |
| } |
| } |
| } |
| |
| #define PACK_GRAY10_LE32 GST_VIDEO_FORMAT_AYUV64, unpack_GRAY10_LE32, 1, pack_GRAY10_LE32 |
| static void |
| unpack_GRAY10_LE32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint i; |
| const guint32 *restrict sy = GET_PLANE_LINE (0, y); |
| guint16 *restrict d = dest; |
| gint num_words = (width + 2) / 3; |
| |
| /* Y data is packed into little endian 32bit words, with the 2 MSB being |
| * padding. There is only 1 pattern. |
| * -> padding | Y1 | Y2 | Y3 |
| */ |
| |
| for (i = 0; i < num_words; i++) { |
| gint num_comps = MIN (3, width - i * 3); |
| guint pix = i * 3; |
| gsize doff = pix * 4; |
| gint c; |
| guint32 Y; |
| |
| Y = GST_READ_UINT32_LE (sy + i); |
| |
| for (c = 0; c < num_comps; c++) { |
| guint16 Yn; |
| |
| /* For Y, we simply read 10 bit and shift it out */ |
| Yn = (Y & 0x03ff) << 6; |
| Y >>= 10; |
| |
| if (G_UNLIKELY (pix + c < x)) |
| continue; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) |
| Yn |= Yn >> 10; |
| |
| d[doff + 0] = 0xffff; |
| d[doff + 1] = Yn; |
| d[doff + 2] = 0x8000; |
| d[doff + 3] = 0x8000; |
| |
| doff += 4; |
| } |
| } |
| } |
| |
| static void |
| pack_GRAY10_LE32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| gint i; |
| guint32 *restrict dy = GET_PLANE_LINE (0, y); |
| const guint16 *restrict s = src; |
| gint num_words = (width + 2) / 3; |
| |
| for (i = 0; i < num_words; i++) { |
| gint num_comps = MIN (3, width - i * 3); |
| guint pix = i * 3; |
| gsize soff = pix * 4; |
| gint c; |
| guint32 Y = 0; |
| |
| for (c = 0; c < num_comps; c++) { |
| Y |= s[soff + 1] >> 6 << (10 * c); |
| soff += 4; |
| } |
| |
| GST_WRITE_UINT32_LE (dy + i, Y); |
| } |
| } |
| |
| #define PACK_NV12_10LE32 GST_VIDEO_FORMAT_AYUV64, unpack_NV12_10LE32, 1, pack_NV12_10LE32 |
| static void |
| unpack_NV12_10LE32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint i; |
| gint uv = GET_UV_420 (y, flags); |
| const guint32 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint32 *restrict suv = GET_PLANE_LINE (1, uv); |
| guint16 *restrict d = dest; |
| gint num_words = (width + 2) / 3; |
| guint32 UV = 0; |
| guint16 Un = 0, Vn = 0; |
| |
| /* Y data is packed into little endian 32bit words, with the 2 MSB being |
| * padding. There is only 1 pattern. |
| * -> padding | Y1 | Y2 | Y3 |
| * |
| * UV is packed the same way, though we end up with 2 patterns: |
| * -> U | V | U | padding |
| * -> V | U | V | padding |
| */ |
| |
| /* FIXME unroll the 6 states ? */ |
| |
| for (i = 0; i < num_words; i++) { |
| gint num_comps = MIN (3, width - i * 3); |
| guint pix = i * 3; |
| gsize doff = pix * 4; |
| gint c; |
| guint32 Y; |
| |
| Y = GST_READ_UINT32_LE (sy + i); |
| |
| for (c = 0; c < num_comps; c++) { |
| guint16 Yn; |
| |
| /* For Y, we simply read 10 bit and shift it out */ |
| Yn = (Y & 0x03ff) << 6; |
| Y >>= 10; |
| |
| /* Unpacking UV has been reduced to a cycle of 6 states. The following |
| * code is a reduce version of: |
| * 0: - Read first UV word (UVU) |
| * Unpack U and V |
| * 1: - Resued U/V from 1 (sub-sampling) |
| * 2: - Unpack remaining U value |
| * - Read following UV word (VUV) |
| * - Unpack V value |
| * 3: - Reuse U/V from 2 (sub-sampling) |
| * 4: - Unpack remaining U |
| * - Unpack remaining V |
| * 5: - Reuse UV/V from 4 (sub-sampling) |
| */ |
| switch ((pix + c) % 6) { |
| case 0: |
| UV = GST_READ_UINT32_LE (suv + i); |
| /* fallthrough */ |
| case 4: |
| Un = (UV & 0x03ff) << 6; |
| UV >>= 10; |
| Vn = (UV & 0x03ff) << 6; |
| UV >>= 10; |
| break; |
| case 2: |
| Un = (UV & 0x03ff) << 6; |
| UV = GST_READ_UINT32_LE (suv + i + 1); |
| Vn = (UV & 0x03ff) << 6; |
| UV >>= 10; |
| break; |
| default: |
| /* keep value */ |
| break; |
| } |
| |
| if (G_UNLIKELY (pix + c < x)) |
| continue; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Yn |= Yn >> 10; |
| Un |= Un >> 10; |
| Vn |= Vn >> 10; |
| } |
| |
| d[doff + 0] = 0xffff; |
| d[doff + 1] = Yn; |
| d[doff + 2] = Un; |
| d[doff + 3] = Vn; |
| |
| doff += 4; |
| } |
| } |
| } |
| |
| static void |
| pack_NV12_10LE32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| gint i; |
| gint uv = GET_UV_420 (y, flags); |
| guint32 *restrict dy = GET_PLANE_LINE (0, y); |
| guint32 *restrict duv = GET_PLANE_LINE (1, uv); |
| const guint16 *restrict s = src; |
| gint num_words = (width + 2) / 3; |
| guint32 UV = 0; |
| |
| /* FIXME unroll the 6 states ? */ |
| |
| for (i = 0; i < num_words; i++) { |
| gint num_comps = MIN (3, width - i * 3); |
| guint pix = i * 3; |
| gsize soff = pix * 4; |
| gint c; |
| guint32 Y = 0; |
| |
| for (c = 0; c < num_comps; c++) { |
| Y |= s[soff + 1] >> 6 << (10 * c); |
| |
| if (IS_CHROMA_LINE_420 (y, flags)) { |
| switch ((pix + c) % 6) { |
| case 0: |
| UV = s[soff + 2] >> 6; |
| UV |= s[soff + 3] >> 6 << 10; |
| break; |
| case 2: |
| UV |= s[soff + 2] >> 6 << 20; |
| GST_WRITE_UINT32_LE (duv + i, UV); |
| UV = s[soff + 3] >> 6; |
| break; |
| case 4: |
| UV |= s[soff + 2] >> 6 << 10; |
| UV |= s[soff + 3] >> 6 << 20; |
| GST_WRITE_UINT32_LE (duv + i, UV); |
| break; |
| default: |
| /* keep value */ |
| break; |
| } |
| } |
| |
| soff += 4; |
| } |
| |
| GST_WRITE_UINT32_LE (dy + i, Y); |
| |
| if (IS_CHROMA_LINE_420 (y, flags) && num_comps < 3) |
| GST_WRITE_UINT32_LE (duv + i, UV); |
| |
| } |
| } |
| |
| #define PACK_NV16_10LE32 GST_VIDEO_FORMAT_AYUV64, unpack_NV16_10LE32, 1, pack_NV16_10LE32 |
| static void |
| unpack_NV16_10LE32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| gpointer dest, const gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], gint x, gint y, gint width) |
| { |
| gint i; |
| const guint32 *restrict sy = GET_PLANE_LINE (0, y); |
| const guint32 *restrict suv = GET_PLANE_LINE (1, y); |
| guint16 *restrict d = dest; |
| gint num_words = (width + 2) / 3; |
| guint32 UV = 0; |
| guint16 Un = 0, Vn = 0; |
| |
| /* Y data is packed into little endian 32bit words, with the 2 MSB being |
| * padding. There is only 1 pattern. |
| * -> padding | Y1 | Y2 | Y3 |
| * |
| * UV is packed the same way, though we end up with 2 patterns: |
| * -> U | V | U | padding |
| * -> V | U | V | padding |
| */ |
| |
| /* FIXME unroll the 6 states ? */ |
| |
| for (i = 0; i < num_words; i++) { |
| gint num_comps = MIN (3, width - i * 3); |
| guint pix = i * 3; |
| gsize doff = pix * 4; |
| gint c; |
| guint32 Y; |
| |
| Y = GST_READ_UINT32_LE (sy + i); |
| |
| for (c = 0; c < num_comps; c++) { |
| guint16 Yn; |
| |
| /* For Y, we simply read 10 bit and shift it out */ |
| Yn = (Y & 0x03ff) << 6; |
| Y >>= 10; |
| |
| /* Unpacking UV has been reduced to a cycle of 6 states. The following |
| * code is a reduce version of: |
| * 0: - Read first UV word (UVU) |
| * Unpack U and V |
| * 1: - Resued U/V from 1 (sub-sampling) |
| * 2: - Unpack remaining U value |
| * - Read following UV word (VUV) |
| * - Unpack V value |
| * 3: - Reuse U/V from 2 (sub-sampling) |
| * 4: - Unpack remaining U |
| * - Unpack remaining V |
| * 5: - Reuse UV/V from 4 (sub-sampling) |
| */ |
| switch ((pix + c) % 6) { |
| case 0: |
| UV = GST_READ_UINT32_LE (suv + i); |
| /* fallthrough */ |
| case 4: |
| Un = (UV & 0x03ff) << 6; |
| UV >>= 10; |
| Vn = (UV & 0x03ff) << 6; |
| UV >>= 10; |
| break; |
| case 2: |
| Un = (UV & 0x03ff) << 6; |
| UV = GST_READ_UINT32_LE (suv + i + 1); |
| Vn = (UV & 0x03ff) << 6; |
| UV >>= 10; |
| break; |
| default: |
| /* keep value */ |
| break; |
| } |
| |
| if (G_UNLIKELY (pix + c < x)) |
| continue; |
| |
| if (!(flags & GST_VIDEO_PACK_FLAG_TRUNCATE_RANGE)) { |
| Yn |= Yn >> 10; |
| Un |= Un >> 10; |
| Vn |= Vn >> 10; |
| } |
| |
| d[doff + 0] = 0xffff; |
| d[doff + 1] = Yn; |
| d[doff + 2] = Un; |
| d[doff + 3] = Vn; |
| |
| doff += 4; |
| } |
| } |
| } |
| |
| static void |
| pack_NV16_10LE32 (const GstVideoFormatInfo * info, GstVideoPackFlags flags, |
| const gpointer src, gint sstride, gpointer data[GST_VIDEO_MAX_PLANES], |
| const gint stride[GST_VIDEO_MAX_PLANES], GstVideoChromaSite chroma_site, |
| gint y, gint width) |
| { |
| gint i; |
| guint32 *restrict dy = GET_PLANE_LINE (0, y); |
| guint32 *restrict duv = GET_PLANE_LINE (1, y); |
| const guint16 *restrict s = src; |
| gint num_words = (width + 2) / 3; |
| guint32 UV = 0; |
| |
| /* FIXME unroll the 6 states ? */ |
| |
| for (i = 0; i < num_words; i++) { |
| gint num_comps = MIN (3, width - i * 3); |
| guint pix = i * 3; |
| gsize soff = pix * 4; |
| gint c; |
| guint32 Y = 0; |
| |
| for (c = 0; c < num_comps; c++) { |
| Y |= s[soff + 1] >> 6 << (10 * c); |
| |
| switch ((pix + c) % 6) { |
| case 0: |
| UV = s[soff + 2] >> 6; |
| UV |= s[soff + 3] >> 6 << 10; |
| break; |
| case 2: |
| UV |= s[soff + 2] >> 6 << 20; |
| GST_WRITE_UINT32_LE (duv + i, UV); |
| UV = s[soff + 3] >> 6; |
| break; |
| case 4: |
| UV |= s[soff + 2] >> 6 << 10; |
| UV |= s[soff + 3] >> 6 << 20; |
| GST_WRITE_UINT32_LE (duv + i, UV); |
| break; |
| default: |
| /* keep value */ |
| break; |
| } |
| |
| soff += 4; |
| } |
| |
| GST_WRITE_UINT32_LE (dy + i, Y); |
| |
| if (num_comps < 3) |
| GST_WRITE_UINT32_LE (duv + i, UV); |
| } |
| } |
| |
| |
| typedef struct |
| { |
| guint32 fourcc; |
| GstVideoFormatInfo info; |
| } VideoFormat; |
| |
| /* depths: bits, n_components, shift, depth */ |
| #define DPTH0 0, 0, { 0, 0, 0, 0 }, { 0, 0, 0, 0 } |
| #define DPTH8 8, 1, { 0, 0, 0, 0 }, { 8, 0, 0, 0 } |
| #define DPTH8_32 8, 2, { 0, 0, 0, 0 }, { 8, 32, 0, 0 } |
| #define DPTH888 8, 3, { 0, 0, 0, 0 }, { 8, 8, 8, 0 } |
| #define DPTH8888 8, 4, { 0, 0, 0, 0 }, { 8, 8, 8, 8 } |
| #define DPTH8880 8, 4, { 0, 0, 0, 0 }, { 8, 8, 8, 0 } |
| #define DPTH10 10, 1, { 0, 0, 0, 0 }, { 10, 0, 0, 0 } |
| #define DPTH10_10_10 10, 3, { 0, 0, 0, 0 }, { 10, 10, 10, 0 } |
| #define DPTH10_10_10_10 10, 4, { 0, 0, 0, 0 }, { 10, 10, 10, 10 } |
| #define DPTH10_10_10_HI 16, 3, { 6, 6, 6, 0 }, { 10, 10, 10, 0 } |
| #define DPTH12_12_12 12, 3, { 0, 0, 0, 0 }, { 12, 12, 12, 0 } |
| #define DPTH12_12_12_12 12, 4, { 0, 0, 0, 0 }, { 12, 12, 12, 12 } |
| #define DPTH16 16, 1, { 0, 0, 0, 0 }, { 16, 0, 0, 0 } |
| #define DPTH16_16_16 16, 3, { 0, 0, 0, 0 }, { 16, 16, 16, 0 } |
| #define DPTH16_16_16_16 16, 4, { 0, 0, 0, 0 }, { 16, 16, 16, 16 } |
| #define DPTH555 16, 3, { 10, 5, 0, 0 }, { 5, 5, 5, 0 } |
| #define DPTH565 16, 3, { 11, 5, 0, 0 }, { 5, 6, 5, 0 } |
| |
| /* pixel strides */ |
| #define PSTR0 { 0, 0, 0, 0 } |
| #define PSTR1 { 1, 0, 0, 0 } |
| #define PSTR14 { 1, 4, 0, 0 } |
| #define PSTR111 { 1, 1, 1, 0 } |
| #define PSTR1111 { 1, 1, 1, 1 } |
| #define PSTR122 { 1, 2, 2, 0 } |
| #define PSTR2 { 2, 0, 0, 0 } |
| #define PSTR222 { 2, 2, 2, 0 } |
| #define PSTR2222 { 2, 2, 2, 2 } |
| #define PSTR244 { 2, 4, 4, 0 } |
| #define PSTR444 { 4, 4, 4, 0 } |
| #define PSTR4444 { 4, 4, 4, 4 } |
| #define PSTR333 { 3, 3, 3, 0 } |
| #define PSTR488 { 4, 8, 8, 0 } |
| #define PSTR8888 { 8, 8, 8, 8 } |
| |
| /* planes, in what plane do we find component N */ |
| #define PLANE_NA 0, { 0, 0, 0, 0 } |
| #define PLANE0 1, { 0, 0, 0, 0 } |
| #define PLANE01 2, { 0, 1, 0, 0 } |
| #define PLANE011 2, { 0, 1, 1, 0 } |
| #define PLANE012 3, { 0, 1, 2, 0 } |
| #define PLANE0123 4, { 0, 1, 2, 3 } |
| #define PLANE021 3, { 0, 2, 1, 0 } |
| #define PLANE201 3, { 2, 0, 1, 0 } |
| #define PLANE2013 4, { 2, 0, 1, 3 } |
| |
| /* offsets */ |
| #define OFFS0 { 0, 0, 0, 0 } |
| #define OFFS013 { 0, 1, 3, 0 } |
| #define OFFS102 { 1, 0, 2, 0 } |
| #define OFFS1230 { 1, 2, 3, 0 } |
| #define OFFS012 { 0, 1, 2, 0 } |
| #define OFFS210 { 2, 1, 0, 0 } |
| #define OFFS123 { 1, 2, 3, 0 } |
| #define OFFS321 { 3, 2, 1, 0 } |
| #define OFFS0123 { 0, 1, 2, 3 } |
| #define OFFS2103 { 2, 1, 0, 3 } |
| #define OFFS3210 { 3, 2, 1, 0 } |
| #define OFFS031 { 0, 3, 1, 0 } |
| #define OFFS204 { 2, 0, 4, 0 } |
| #define OFFS001 { 0, 0, 1, 0 } |
| #define OFFS010 { 0, 1, 0, 0 } |
| #define OFFS104 { 1, 0, 4, 0 } |
| #define OFFS2460 { 2, 4, 6, 0 } |
| |
| /* subsampling, w_sub, h_sub */ |
| #define SUB410 { 0, 2, 2, 0 }, { 0, 2, 2, 0 } |
| #define SUB411 { 0, 2, 2, 0 }, { 0, 0, 0, 0 } |
| #define SUB420 { 0, 1, 1, 0 }, { 0, 1, 1, 0 } |
| #define SUB422 { 0, 1, 1, 0 }, { 0, 0, 0, 0 } |
| #define SUB4 { 0, 0, 0, 0 }, { 0, 0, 0, 0 } |
| #define SUB44 { 0, 0, 0, 0 }, { 0, 0, 0, 0 } |
| #define SUB444 { 0, 0, 0, 0 }, { 0, 0, 0, 0 } |
| #define SUB4444 { 0, 0, 0, 0 }, { 0, 0, 0, 0 } |
| #define SUB4204 { 0, 1, 1, 0 }, { 0, 1, 1, 0 } |
| #define SUB4224 { 0, 1, 1, 0 }, { 0, 0, 0, 0 } |
| |
| /* tile_mode, tile_width, tile_height */ |
| #define TILE_64x32(mode) GST_VIDEO_TILE_MODE_ ##mode, 6, 5 |
| |
| #define MAKE_YUV_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack ) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUV_LE_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack ) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUVA_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_ALPHA, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUVA_LE_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack ) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_ALPHA | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUVA_PACK_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_ALPHA | GST_VIDEO_FORMAT_FLAG_UNPACK, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUVA_LE_PACK_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_ALPHA | GST_VIDEO_FORMAT_FLAG_UNPACK | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUV_C_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_COMPLEX, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUV_C_LE_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_COMPLEX | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_YUV_T_FORMAT(name, desc, fourcc, depth, pstride, plane, offs, sub, pack, tile) \ |
| { fourcc, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_YUV | GST_VIDEO_FORMAT_FLAG_COMPLEX | GST_VIDEO_FORMAT_FLAG_TILED, depth, pstride, plane, offs, sub, pack, tile } } |
| |
| #define MAKE_RGB_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_RGB, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_RGB_LE_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_RGB | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_RGBA_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_RGB | GST_VIDEO_FORMAT_FLAG_ALPHA, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_RGBA_LE_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_RGB | GST_VIDEO_FORMAT_FLAG_ALPHA | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_RGBAP_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_RGB | GST_VIDEO_FORMAT_FLAG_ALPHA | GST_VIDEO_FORMAT_FLAG_PALETTE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_RGBA_PACK_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_RGB | GST_VIDEO_FORMAT_FLAG_ALPHA | GST_VIDEO_FORMAT_FLAG_UNPACK, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_RGBA_LE_PACK_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_RGB | GST_VIDEO_FORMAT_FLAG_ALPHA | GST_VIDEO_FORMAT_FLAG_UNPACK | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| |
| #define MAKE_GRAY_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_GRAY, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_GRAY_LE_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_GRAY | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| #define MAKE_GRAY_C_LE_FORMAT(name, desc, depth, pstride, plane, offs, sub, pack) \ |
| { 0x00000000, {GST_VIDEO_FORMAT_ ##name, G_STRINGIFY(name), desc, GST_VIDEO_FORMAT_FLAG_GRAY | GST_VIDEO_FORMAT_FLAG_COMPLEX | GST_VIDEO_FORMAT_FLAG_LE, depth, pstride, plane, offs, sub, pack } } |
| |
| static const VideoFormat formats[] = { |
| {0x00000000, {GST_VIDEO_FORMAT_UNKNOWN, "UNKNOWN", "unknown video", 0, DPTH0, |
| PSTR0, PLANE_NA, OFFS0}}, |
| {0x00000000, {GST_VIDEO_FORMAT_ENCODED, "ENCODED", "encoded video", |
| GST_VIDEO_FORMAT_FLAG_COMPLEX, DPTH0, PSTR0, PLANE_NA, OFFS0}}, |
| |
| MAKE_YUV_FORMAT (I420, "raw video", GST_MAKE_FOURCC ('I', '4', '2', '0'), |
| DPTH888, PSTR111, PLANE012, OFFS0, SUB420, PACK_420), |
| MAKE_YUV_FORMAT (YV12, "raw video", GST_MAKE_FOURCC ('Y', 'V', '1', '2'), |
| DPTH888, PSTR111, PLANE021, OFFS0, SUB420, PACK_420), |
| MAKE_YUV_FORMAT (YUY2, "raw video", GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'), |
| DPTH888, PSTR244, PLANE0, OFFS013, SUB422, PACK_YUY2), |
| MAKE_YUV_FORMAT (UYVY, "raw video", GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'), |
| DPTH888, PSTR244, PLANE0, OFFS102, SUB422, PACK_UYVY), |
| MAKE_YUVA_PACK_FORMAT (AYUV, "raw video", GST_MAKE_FOURCC ('A', 'Y', 'U', |
| 'V'), DPTH8888, PSTR4444, PLANE0, OFFS1230, SUB4444, PACK_AYUV), |
| MAKE_RGB_FORMAT (RGBx, "raw video", DPTH888, PSTR444, PLANE0, OFFS012, |
| SUB444, PACK_RGBA), |
| MAKE_RGB_FORMAT (BGRx, "raw video", DPTH888, PSTR444, PLANE0, OFFS210, |
| SUB444, PACK_BGRA), |
| MAKE_RGB_FORMAT (xRGB, "raw video", DPTH888, PSTR444, PLANE0, OFFS123, |
| SUB444, PACK_ARGB), |
| MAKE_RGB_FORMAT (xBGR, "raw video", DPTH888, PSTR444, PLANE0, OFFS321, |
| SUB444, PACK_ABGR), |
| MAKE_RGBA_FORMAT (RGBA, "raw video", DPTH8888, PSTR4444, PLANE0, OFFS0123, |
| SUB4444, PACK_RGBA), |
| MAKE_RGBA_FORMAT (BGRA, "raw video", DPTH8888, PSTR4444, PLANE0, OFFS2103, |
| SUB4444, PACK_BGRA), |
| MAKE_RGBA_PACK_FORMAT (ARGB, "raw video", DPTH8888, PSTR4444, PLANE0, |
| OFFS1230, SUB4444, PACK_ARGB), |
| MAKE_RGBA_FORMAT (ABGR, "raw video", DPTH8888, PSTR4444, PLANE0, OFFS3210, |
| SUB4444, PACK_ABGR), |
| MAKE_RGB_FORMAT (RGB, "raw video", DPTH888, PSTR333, PLANE0, OFFS012, SUB444, |
| PACK_RGB), |
| MAKE_RGB_FORMAT (BGR, "raw video", DPTH888, PSTR333, PLANE0, OFFS210, SUB444, |
| PACK_BGR), |
| |
| MAKE_YUV_FORMAT (Y41B, "raw video", GST_MAKE_FOURCC ('Y', '4', '1', 'B'), |
| DPTH888, PSTR111, PLANE012, OFFS0, SUB411, PACK_Y41B), |
| MAKE_YUV_FORMAT (Y42B, "raw video", GST_MAKE_FOURCC ('Y', '4', '2', 'B'), |
| DPTH888, PSTR111, PLANE012, OFFS0, SUB422, PACK_Y42B), |
| MAKE_YUV_FORMAT (YVYU, "raw video", GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'), |
| DPTH888, PSTR244, PLANE0, OFFS031, SUB422, PACK_YVYU), |
| MAKE_YUV_FORMAT (Y444, "raw video", GST_MAKE_FOURCC ('Y', '4', '4', '4'), |
| DPTH888, PSTR111, PLANE012, OFFS0, SUB444, PACK_Y444), |
| MAKE_YUV_C_FORMAT (v210, "raw video", GST_MAKE_FOURCC ('v', '2', '1', '0'), |
| DPTH10_10_10, PSTR0, PLANE0, OFFS0, SUB422, PACK_v210), |
| MAKE_YUV_FORMAT (v216, "raw video", GST_MAKE_FOURCC ('v', '2', '1', '6'), |
| DPTH16_16_16, PSTR488, PLANE0, OFFS204, SUB422, PACK_v216), |
| MAKE_YUV_FORMAT (NV12, "raw video", GST_MAKE_FOURCC ('N', 'V', '1', '2'), |
| DPTH888, PSTR122, PLANE011, OFFS001, SUB420, PACK_NV12), |
| MAKE_YUV_FORMAT (NV21, "raw video", GST_MAKE_FOURCC ('N', 'V', '2', '1'), |
| DPTH888, PSTR122, PLANE011, OFFS010, SUB420, PACK_NV21), |
| |
| MAKE_GRAY_FORMAT (GRAY8, "raw video", DPTH8, PSTR1, PLANE0, OFFS0, SUB4, |
| PACK_GRAY8), |
| MAKE_GRAY_FORMAT (GRAY16_BE, "raw video", DPTH16, PSTR2, PLANE0, OFFS0, SUB4, |
| PACK_GRAY16_BE), |
| MAKE_GRAY_LE_FORMAT (GRAY16_LE, "raw video", DPTH16, PSTR2, PLANE0, OFFS0, |
| SUB4, PACK_GRAY16_LE), |
| |
| MAKE_YUV_FORMAT (v308, "raw video", GST_MAKE_FOURCC ('v', '3', '0', '8'), |
| DPTH888, PSTR333, PLANE0, OFFS012, SUB444, PACK_v308), |
| |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| MAKE_RGB_LE_FORMAT (RGB16, "raw video", DPTH565, PSTR222, PLANE0, OFFS0, |
| SUB444, PACK_RGB16), |
| MAKE_RGB_LE_FORMAT (BGR16, "raw video", DPTH565, PSTR222, PLANE0, OFFS0, |
| SUB444, PACK_BGR16), |
| MAKE_RGB_LE_FORMAT (RGB15, "raw video", DPTH555, PSTR222, PLANE0, OFFS0, |
| SUB444, PACK_RGB15), |
| MAKE_RGB_LE_FORMAT (BGR15, "raw video", DPTH555, PSTR222, PLANE0, OFFS0, |
| SUB444, PACK_BGR15), |
| #else |
| MAKE_RGB_FORMAT (RGB16, "raw video", DPTH565, PSTR222, PLANE0, OFFS0, SUB444, |
| PACK_RGB16), |
| MAKE_RGB_FORMAT (BGR16, "raw video", DPTH565, PSTR222, PLANE0, OFFS0, SUB444, |
| PACK_BGR16), |
| MAKE_RGB_FORMAT (RGB15, "raw video", DPTH555, PSTR222, PLANE0, OFFS0, SUB444, |
| PACK_RGB15), |
| MAKE_RGB_FORMAT (BGR15, "raw video", DPTH555, PSTR222, PLANE0, OFFS0, SUB444, |
| PACK_BGR15), |
| #endif |
| |
| MAKE_YUV_C_FORMAT (UYVP, "raw video", GST_MAKE_FOURCC ('U', 'Y', 'V', 'P'), |
| DPTH10_10_10, PSTR0, PLANE0, OFFS0, SUB422, PACK_UYVP), |
| MAKE_YUVA_FORMAT (A420, "raw video", GST_MAKE_FOURCC ('A', '4', '2', '0'), |
| DPTH8888, PSTR1111, PLANE0123, OFFS0, SUB4204, PACK_A420), |
| MAKE_RGBAP_FORMAT (RGB8P, "raw video", DPTH8_32, PSTR14, PLANE01, |
| OFFS0, SUB44, PACK_RGB8P), |
| MAKE_YUV_FORMAT (YUV9, "raw video", GST_MAKE_FOURCC ('Y', 'U', 'V', '9'), |
| DPTH888, PSTR111, PLANE012, OFFS0, SUB410, PACK_410), |
| MAKE_YUV_FORMAT (YVU9, "raw video", GST_MAKE_FOURCC ('Y', 'V', 'U', '9'), |
| DPTH888, PSTR111, PLANE021, OFFS0, SUB410, PACK_410), |
| MAKE_YUV_FORMAT (IYU1, "raw video", GST_MAKE_FOURCC ('I', 'Y', 'U', '1'), |
| DPTH888, PSTR0, PLANE0, OFFS104, SUB411, PACK_IYU1), |
| #if G_BYTE_ORDER == G_LITTLE_ENDIAN |
| MAKE_RGBA_LE_PACK_FORMAT (ARGB64, "raw video", DPTH16_16_16_16, PSTR8888, |
| PLANE0, |
| OFFS2460, SUB444, PACK_ARGB64), |
| MAKE_YUVA_LE_PACK_FORMAT (AYUV64, "raw video", 0x00000000, DPTH16_16_16_16, |
| PSTR8888, PLANE0, OFFS2460, SUB444, PACK_AYUV64), |
| #else |
| MAKE_RGBA_PACK_FORMAT (ARGB64, "raw video", DPTH16_16_16_16, PSTR8888, PLANE0, |
| OFFS2460, SUB444, PACK_ARGB64), |
| MAKE_YUVA_PACK_FORMAT (AYUV64, "raw video", 0x00000000, DPTH16_16_16_16, |
| PSTR8888, PLANE0, OFFS2460, SUB444, PACK_AYUV64), |
| #endif |
| MAKE_RGB_FORMAT (r210, "raw video", DPTH10_10_10, PSTR444, PLANE0, OFFS0, |
| SUB444, PACK_r210), |
| MAKE_YUV_FORMAT (I420_10BE, "raw video", 0x00000000, DPTH10_10_10, |
| PSTR222, PLANE012, OFFS0, SUB420, PACK_I420_10BE), |
| MAKE_YUV_LE_FORMAT (I420_10LE, "raw video", 0x00000000, DPTH10_10_10, |
| PSTR222, PLANE012, OFFS0, SUB420, PACK_I420_10LE), |
| MAKE_YUV_FORMAT (I422_10BE, "raw video", 0x00000000, DPTH10_10_10, |
| PSTR222, PLANE012, OFFS0, SUB422, PACK_I422_10BE), |
| MAKE_YUV_LE_FORMAT (I422_10LE, "raw video", 0x00000000, DPTH10_10_10, |
| PSTR222, PLANE012, OFFS0, SUB422, PACK_I422_10LE), |
| MAKE_YUV_FORMAT (Y444_10BE, "raw video", 0x00000000, DPTH10_10_10, |
| PSTR222, PLANE012, OFFS0, SUB444, PACK_Y444_10BE), |
| MAKE_YUV_LE_FORMAT (Y444_10LE, "raw video", 0x00000000, DPTH10_10_10, |
| PSTR222, PLANE012, OFFS0, SUB444, PACK_Y444_10LE), |
| MAKE_RGB_FORMAT (GBR, "raw video", DPTH888, PSTR111, PLANE201, OFFS0, SUB444, |
| PACK_GBR), |
| MAKE_RGB_FORMAT (GBR_10BE, "raw video", DPTH10_10_10, PSTR222, PLANE201, |
| OFFS0, SUB444, PACK_GBR_10BE), |
| MAKE_RGB_LE_FORMAT (GBR_10LE, "raw video", DPTH10_10_10, PSTR222, PLANE201, |
| OFFS0, SUB444, PACK_GBR_10LE), |
| MAKE_YUV_FORMAT (NV16, "raw video", GST_MAKE_FOURCC ('N', 'V', '1', '6'), |
| DPTH888, PSTR122, PLANE011, OFFS001, SUB422, PACK_NV16), |
| MAKE_YUV_FORMAT (NV24, "raw video", GST_MAKE_FOURCC ('N', 'V', '2', '4'), |
| DPTH888, PSTR122, PLANE011, OFFS001, SUB444, PACK_NV24), |
| MAKE_YUV_T_FORMAT (NV12_64Z32, "raw video", |
| GST_MAKE_FOURCC ('T', 'M', '1', '2'), DPTH8880, PSTR122, PLANE011, |
| OFFS001, SUB420, PACK_NV12_64Z32, TILE_64x32 (ZFLIPZ_2X2)), |
| MAKE_YUVA_FORMAT (A420_10BE, "raw video", 0x00000000, DPTH10_10_10_10, |
| PSTR2222, PLANE0123, OFFS0, SUB4204, PACK_A420_10BE), |
| MAKE_YUVA_LE_FORMAT (A420_10LE, "raw video", 0x00000000, DPTH10_10_10_10, |
| PSTR2222, PLANE0123, OFFS0, SUB4204, PACK_A420_10LE), |
| MAKE_YUVA_FORMAT (A422_10BE, "raw video", 0x00000000, DPTH10_10_10_10, |
| PSTR2222, PLANE0123, OFFS0, SUB4224, PACK_A422_10BE), |
| MAKE_YUVA_LE_FORMAT (A422_10LE, "raw video", 0x00000000, DPTH10_10_10_10, |
| PSTR2222, PLANE0123, OFFS0, SUB4224, PACK_A422_10LE), |
| MAKE_YUVA_FORMAT (A444_10BE, "raw video", 0x00000000, DPTH10_10_10_10, |
| PSTR2222, PLANE0123, OFFS0, SUB4444, PACK_A444_10BE), |
| MAKE_YUVA_LE_FORMAT (A444_10LE, "raw video", 0x00000000, DPTH10_10_10_10, |
| PSTR2222, PLANE0123, OFFS0, SUB4444, PACK_A444_10LE), |
| MAKE_YUV_FORMAT (NV61, "raw video", GST_MAKE_FOURCC ('N', 'V', '6', '1'), |
| DPTH888, PSTR122, PLANE011, OFFS010, SUB422, PACK_NV61), |
| MAKE_YUV_FORMAT (P010_10BE, "raw video", 0x00000000, DPTH10_10_10_HI, |
| PSTR244, PLANE011, OFFS001, SUB420, PACK_P010_10BE), |
| MAKE_YUV_LE_FORMAT (P010_10LE, "raw video", 0x00000000, DPTH10_10_10_HI, |
| PSTR244, PLANE011, OFFS001, SUB420, PACK_P010_10LE), |
| MAKE_YUV_FORMAT (IYU2, "raw video", GST_MAKE_FOURCC ('I', 'Y', 'U', '2'), |
| DPTH888, PSTR333, PLANE0, OFFS102, SUB444, PACK_IYU2), |
| MAKE_YUV_FORMAT (VYUY, "raw video", GST_MAKE_FOURCC ('V', 'Y', 'U', 'Y'), |
| DPTH888, PSTR244, PLANE0, OFFS102, SUB422, PACK_VYUY), |
| MAKE_RGBA_FORMAT (GBRA, "raw video", DPTH8888, PSTR1111, PLANE2013, |
| OFFS0, SUB4444, PACK_GBRA), |
| MAKE_RGBA_FORMAT (GBRA_10BE, "raw video", DPTH10_10_10_10, PSTR222, PLANE2013, |
| OFFS0, SUB4444, PACK_GBRA_10BE), |
| MAKE_RGBA_LE_FORMAT (GBRA_10LE, "raw video", DPTH10_10_10_10, PSTR222, |
| PLANE2013, |
| OFFS0, SUB4444, PACK_GBRA_10LE), |
| MAKE_RGB_FORMAT (GBR_12BE, "raw video", DPTH12_12_12, PSTR222, PLANE201, |
| OFFS0, SUB444, PACK_GBR_12BE), |
| MAKE_RGB_LE_FORMAT (GBR_12LE, "raw video", DPTH12_12_12, PSTR222, PLANE201, |
| OFFS0, SUB444, PACK_GBR_12LE), |
| MAKE_RGBA_FORMAT (GBRA_12BE, "raw video", DPTH12_12_12_12, PSTR222, PLANE2013, |
| OFFS0, SUB4444, PACK_GBRA_12BE), |
| MAKE_RGBA_LE_PACK_FORMAT (GBRA_12LE, "raw video", DPTH12_12_12_12, PSTR222, |
| PLANE2013, OFFS0, SUB4444, PACK_GBRA_12LE), |
| MAKE_YUV_FORMAT (I420_12BE, "raw video", 0x00000000, DPTH12_12_12, |
| PSTR222, PLANE012, OFFS0, SUB420, PACK_I420_12BE), |
| MAKE_YUV_LE_FORMAT (I420_12LE, "raw video", 0x00000000, DPTH12_12_12, |
| PSTR222, PLANE012, OFFS0, SUB420, PACK_I420_12LE), |
| MAKE_YUV_FORMAT (I422_12BE, "raw video", 0x00000000, DPTH12_12_12, |
| PSTR222, PLANE012, OFFS0, SUB422, PACK_I422_12BE), |
| MAKE_YUV_LE_FORMAT (I422_12LE, "raw video", 0x00000000, DPTH12_12_12, |
| PSTR222, PLANE012, OFFS0, SUB422, PACK_I422_12LE), |
| MAKE_YUV_FORMAT (Y444_12BE, "raw video", 0x00000000, DPTH12_12_12, |
| PSTR222, PLANE012, OFFS0, SUB444, PACK_Y444_12BE), |
| MAKE_YUV_LE_FORMAT (Y444_12LE, "raw video", 0x00000000, DPTH12_12_12, |
| PSTR222, PLANE012, OFFS0, SUB444, PACK_Y444_12LE), |
| MAKE_GRAY_C_LE_FORMAT (GRAY10_LE32, "raw video", DPTH10, PSTR0, PLANE0, OFFS0, |
| SUB4, PACK_GRAY10_LE32), |
| MAKE_YUV_C_LE_FORMAT (NV12_10LE32, "raw video", |
| GST_MAKE_FOURCC ('X', 'V', '1', '5'), DPTH10_10_10, PSTR0, PLANE011, |
| OFFS001, SUB420, PACK_NV12_10LE32), |
| MAKE_YUV_C_LE_FORMAT (NV16_10LE32, "raw video", |
| GST_MAKE_FOURCC ('X', 'V', '2', '0'), DPTH10_10_10, PSTR0, PLANE011, |
| OFFS001, SUB422, PACK_NV16_10LE32), |
| }; |
| |
| static GstVideoFormat |
| gst_video_format_from_rgb32_masks (int red_mask, int green_mask, int blue_mask) |
| { |
| if (red_mask == 0xff000000 && green_mask == 0x00ff0000 && |
| blue_mask == 0x0000ff00) { |
| return GST_VIDEO_FORMAT_RGBx; |
| } |
| if (red_mask == 0x0000ff00 && green_mask == 0x00ff0000 && |
| blue_mask == 0xff000000) { |
| return GST_VIDEO_FORMAT_BGRx; |
| } |
| if (red_mask == 0x00ff0000 && green_mask == 0x0000ff00 && |
| blue_mask == 0x000000ff) { |
| return GST_VIDEO_FORMAT_xRGB; |
| } |
| if (red_mask == 0x000000ff && green_mask == 0x0000ff00 && |
| blue_mask == 0x00ff0000) { |
| return GST_VIDEO_FORMAT_xBGR; |
| } |
| |
| return GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| |
| static GstVideoFormat |
| gst_video_format_from_rgba32_masks (int red_mask, int green_mask, |
| int blue_mask, int alpha_mask) |
| { |
| if (red_mask == 0xff000000 && green_mask == 0x00ff0000 && |
| blue_mask == 0x0000ff00 && alpha_mask == 0x000000ff) { |
| return GST_VIDEO_FORMAT_RGBA; |
| } |
| if (red_mask == 0x0000ff00 && green_mask == 0x00ff0000 && |
| blue_mask == 0xff000000 && alpha_mask == 0x000000ff) { |
| return GST_VIDEO_FORMAT_BGRA; |
| } |
| if (red_mask == 0x00ff0000 && green_mask == 0x0000ff00 && |
| blue_mask == 0x000000ff && alpha_mask == 0xff000000) { |
| return GST_VIDEO_FORMAT_ARGB; |
| } |
| if (red_mask == 0x000000ff && green_mask == 0x0000ff00 && |
| blue_mask == 0x00ff0000 && alpha_mask == 0xff000000) { |
| return GST_VIDEO_FORMAT_ABGR; |
| } |
| return GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| |
| static GstVideoFormat |
| gst_video_format_from_rgb24_masks (int red_mask, int green_mask, int blue_mask) |
| { |
| if (red_mask == 0xff0000 && green_mask == 0x00ff00 && blue_mask == 0x0000ff) { |
| return GST_VIDEO_FORMAT_RGB; |
| } |
| if (red_mask == 0x0000ff && green_mask == 0x00ff00 && blue_mask == 0xff0000) { |
| return GST_VIDEO_FORMAT_BGR; |
| } |
| |
| return GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| |
| #define GST_VIDEO_COMP1_MASK_16_INT 0xf800 |
| #define GST_VIDEO_COMP2_MASK_16_INT 0x07e0 |
| #define GST_VIDEO_COMP3_MASK_16_INT 0x001f |
| |
| #define GST_VIDEO_COMP1_MASK_15_INT 0x7c00 |
| #define GST_VIDEO_COMP2_MASK_15_INT 0x03e0 |
| #define GST_VIDEO_COMP3_MASK_15_INT 0x001f |
| |
| static GstVideoFormat |
| gst_video_format_from_rgb16_masks (int red_mask, int green_mask, int blue_mask) |
| { |
| if (red_mask == GST_VIDEO_COMP1_MASK_16_INT |
| && green_mask == GST_VIDEO_COMP2_MASK_16_INT |
| && blue_mask == GST_VIDEO_COMP3_MASK_16_INT) { |
| return GST_VIDEO_FORMAT_RGB16; |
| } |
| if (red_mask == GST_VIDEO_COMP3_MASK_16_INT |
| && green_mask == GST_VIDEO_COMP2_MASK_16_INT |
| && blue_mask == GST_VIDEO_COMP1_MASK_16_INT) { |
| return GST_VIDEO_FORMAT_BGR16; |
| } |
| if (red_mask == GST_VIDEO_COMP1_MASK_15_INT |
| && green_mask == GST_VIDEO_COMP2_MASK_15_INT |
| && blue_mask == GST_VIDEO_COMP3_MASK_15_INT) { |
| return GST_VIDEO_FORMAT_RGB15; |
| } |
| if (red_mask == GST_VIDEO_COMP3_MASK_15_INT |
| && green_mask == GST_VIDEO_COMP2_MASK_15_INT |
| && blue_mask == GST_VIDEO_COMP1_MASK_15_INT) { |
| return GST_VIDEO_FORMAT_BGR15; |
| } |
| return GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| |
| /** |
| * gst_video_format_from_masks: |
| * @depth: the amount of bits used for a pixel |
| * @bpp: the amount of bits used to store a pixel. This value is bigger than |
| * @depth |
| * @endianness: the endianness of the masks, #G_LITTLE_ENDIAN or #G_BIG_ENDIAN |
| * @red_mask: the red mask |
| * @green_mask: the green mask |
| * @blue_mask: the blue mask |
| * @alpha_mask: the alpha mask, or 0 if no alpha mask |
| * |
| * Find the #GstVideoFormat for the given parameters. |
| * |
| * Returns: a #GstVideoFormat or GST_VIDEO_FORMAT_UNKNOWN when the parameters to |
| * not specify a known format. |
| */ |
| GstVideoFormat |
| gst_video_format_from_masks (gint depth, gint bpp, gint endianness, |
| guint red_mask, guint green_mask, guint blue_mask, guint alpha_mask) |
| { |
| GstVideoFormat format; |
| |
| /* our caps system handles 24/32bpp RGB as big-endian. */ |
| if ((bpp == 24 || bpp == 32) && endianness == G_LITTLE_ENDIAN) { |
| red_mask = GUINT32_TO_BE (red_mask); |
| green_mask = GUINT32_TO_BE (green_mask); |
| blue_mask = GUINT32_TO_BE (blue_mask); |
| alpha_mask = GUINT32_TO_BE (alpha_mask); |
| endianness = G_BIG_ENDIAN; |
| if (bpp == 24) { |
| red_mask >>= 8; |
| green_mask >>= 8; |
| blue_mask >>= 8; |
| } |
| } |
| |
| if (depth == 30 && bpp == 32) { |
| format = GST_VIDEO_FORMAT_r210; |
| } else if (depth == 24 && bpp == 32) { |
| format = gst_video_format_from_rgb32_masks (red_mask, green_mask, |
| blue_mask); |
| } else if (depth == 32 && bpp == 32 && alpha_mask) { |
| format = gst_video_format_from_rgba32_masks (red_mask, green_mask, |
| blue_mask, alpha_mask); |
| } else if (depth == 24 && bpp == 24) { |
| format = gst_video_format_from_rgb24_masks (red_mask, green_mask, |
| blue_mask); |
| } else if ((depth == 15 || depth == 16) && bpp == 16 && |
| endianness == G_BYTE_ORDER) { |
| format = gst_video_format_from_rgb16_masks (red_mask, green_mask, |
| blue_mask); |
| } else if (depth == 8 && bpp == 8) { |
| format = GST_VIDEO_FORMAT_RGB8P; |
| } else if (depth == 64 && bpp == 64) { |
| format = gst_video_format_from_rgba32_masks (red_mask, green_mask, |
| blue_mask, alpha_mask); |
| if (format == GST_VIDEO_FORMAT_ARGB) { |
| format = GST_VIDEO_FORMAT_ARGB64; |
| } else { |
| format = GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| } else { |
| format = GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| return format; |
| } |
| |
| /** |
| * gst_video_format_from_fourcc: |
| * @fourcc: a FOURCC value representing raw YUV video |
| * |
| * Converts a FOURCC value into the corresponding #GstVideoFormat. |
| * If the FOURCC cannot be represented by #GstVideoFormat, |
| * #GST_VIDEO_FORMAT_UNKNOWN is returned. |
| * |
| * Returns: the #GstVideoFormat describing the FOURCC value |
| */ |
| GstVideoFormat |
| gst_video_format_from_fourcc (guint32 fourcc) |
| { |
| switch (fourcc) { |
| case GST_MAKE_FOURCC ('I', '4', '2', '0'): |
| return GST_VIDEO_FORMAT_I420; |
| case GST_MAKE_FOURCC ('Y', 'V', '1', '2'): |
| return GST_VIDEO_FORMAT_YV12; |
| case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'): |
| return GST_VIDEO_FORMAT_YUY2; |
| case GST_MAKE_FOURCC ('Y', 'V', 'Y', 'U'): |
| return GST_VIDEO_FORMAT_YVYU; |
| case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'): |
| return GST_VIDEO_FORMAT_UYVY; |
| case GST_MAKE_FOURCC ('V', 'Y', 'U', 'Y'): |
| return GST_VIDEO_FORMAT_VYUY; |
| case GST_MAKE_FOURCC ('A', 'Y', 'U', 'V'): |
| return GST_VIDEO_FORMAT_AYUV; |
| case GST_MAKE_FOURCC ('Y', '4', '1', 'B'): |
| return GST_VIDEO_FORMAT_Y41B; |
| case GST_MAKE_FOURCC ('Y', '4', '2', 'B'): |
| return GST_VIDEO_FORMAT_Y42B; |
| case GST_MAKE_FOURCC ('Y', '4', '4', '4'): |
| return GST_VIDEO_FORMAT_Y444; |
| case GST_MAKE_FOURCC ('v', '2', '1', '0'): |
| return GST_VIDEO_FORMAT_v210; |
| case GST_MAKE_FOURCC ('v', '2', '1', '6'): |
| return GST_VIDEO_FORMAT_v216; |
| case GST_MAKE_FOURCC ('N', 'V', '1', '2'): |
| return GST_VIDEO_FORMAT_NV12; |
| case GST_MAKE_FOURCC ('N', 'V', '2', '1'): |
| return GST_VIDEO_FORMAT_NV21; |
| case GST_MAKE_FOURCC ('N', 'V', '1', '6'): |
| return GST_VIDEO_FORMAT_NV16; |
| case GST_MAKE_FOURCC ('N', 'V', '6', '1'): |
| return GST_VIDEO_FORMAT_NV61; |
| case GST_MAKE_FOURCC ('N', 'V', '2', '4'): |
| return GST_VIDEO_FORMAT_NV24; |
| case GST_MAKE_FOURCC ('v', '3', '0', '8'): |
| return GST_VIDEO_FORMAT_v308; |
| case GST_MAKE_FOURCC ('I', 'Y', 'U', '2'): |
| return GST_VIDEO_FORMAT_IYU2; |
| case GST_MAKE_FOURCC ('Y', '8', '0', '0'): |
| case GST_MAKE_FOURCC ('Y', '8', ' ', ' '): |
| case GST_MAKE_FOURCC ('G', 'R', 'E', 'Y'): |
| return GST_VIDEO_FORMAT_GRAY8; |
| case GST_MAKE_FOURCC ('Y', '1', '6', ' '): |
| return GST_VIDEO_FORMAT_GRAY16_LE; |
| case GST_MAKE_FOURCC ('U', 'Y', 'V', 'P'): |
| return GST_VIDEO_FORMAT_UYVP; |
| case GST_MAKE_FOURCC ('A', '4', '2', '0'): |
| return GST_VIDEO_FORMAT_A420; |
| case GST_MAKE_FOURCC ('Y', 'U', 'V', '9'): |
| return GST_VIDEO_FORMAT_YUV9; |
| case GST_MAKE_FOURCC ('Y', 'V', 'U', '9'): |
| return GST_VIDEO_FORMAT_YVU9; |
| case GST_MAKE_FOURCC ('I', 'Y', 'U', '1'): |
| return GST_VIDEO_FORMAT_IYU1; |
| case GST_MAKE_FOURCC ('A', 'Y', '6', '4'): |
| return GST_VIDEO_FORMAT_AYUV64; |
| case GST_MAKE_FOURCC ('X', 'V', '1', '0'): |
| return GST_VIDEO_FORMAT_GRAY10_LE32; |
| case GST_MAKE_FOURCC ('X', 'V', '1', '5'): |
| return GST_VIDEO_FORMAT_NV12_10LE32; |
| case GST_MAKE_FOURCC ('X', 'V', '2', '0'): |
| return GST_VIDEO_FORMAT_NV16_10LE32; |
| default: |
| return GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| } |
| |
| /** |
| * gst_video_format_from_string: |
| * @format: a format string |
| * |
| * Convert the @format string to its #GstVideoFormat. |
| * |
| * Returns: the #GstVideoFormat for @format or GST_VIDEO_FORMAT_UNKNOWN when the |
| * string is not a known format. |
| */ |
| GstVideoFormat |
| gst_video_format_from_string (const gchar * format) |
| { |
| guint i; |
| |
| g_return_val_if_fail (format != NULL, GST_VIDEO_FORMAT_UNKNOWN); |
| |
| for (i = 0; i < G_N_ELEMENTS (formats); i++) { |
| if (strcmp (GST_VIDEO_FORMAT_INFO_NAME (&formats[i].info), format) == 0) |
| return GST_VIDEO_FORMAT_INFO_FORMAT (&formats[i].info); |
| } |
| return GST_VIDEO_FORMAT_UNKNOWN; |
| } |
| |
| |
| /** |
| * gst_video_format_to_fourcc: |
| * @format: a #GstVideoFormat video format |
| * |
| * Converts a #GstVideoFormat value into the corresponding FOURCC. Only |
| * a few YUV formats have corresponding FOURCC values. If @format has |
| * no corresponding FOURCC value, 0 is returned. |
| * |
| * Returns: the FOURCC corresponding to @format |
| */ |
| guint32 |
| gst_video_format_to_fourcc (GstVideoFormat format) |
| { |
| g_return_val_if_fail (format != GST_VIDEO_FORMAT_UNKNOWN, 0); |
| |
| if ((gint) format >= G_N_ELEMENTS (formats)) |
| return 0; |
| |
| return formats[format].fourcc; |
| } |
| |
| /** |
| * gst_video_format_to_string: |
| * @format: a #GstVideoFormat video format |
| * |
| * Returns a string containing a descriptive name for |
| * the #GstVideoFormat if there is one, or NULL otherwise. |
| * |
| * Returns: the name corresponding to @format |
| */ |
| const gchar * |
| gst_video_format_to_string (GstVideoFormat format) |
| { |
| g_return_val_if_fail (format != GST_VIDEO_FORMAT_UNKNOWN, NULL); |
| |
| if ((gint) format >= G_N_ELEMENTS (formats)) |
| return NULL; |
| |
| return GST_VIDEO_FORMAT_INFO_NAME (&formats[format].info); |
| } |
| |
| /** |
| * gst_video_format_get_info: |
| * @format: a #GstVideoFormat |
| * |
| * Get the #GstVideoFormatInfo for @format |
| * |
| * Returns: The #GstVideoFormatInfo for @format. |
| */ |
| const GstVideoFormatInfo * |
| gst_video_format_get_info (GstVideoFormat format) |
| { |
| g_return_val_if_fail ((gint) format < G_N_ELEMENTS (formats), NULL); |
| |
| return &formats[format].info; |
| } |
| |
| /** |
| * gst_video_format_get_palette: |
| * @format: a #GstVideoFormat |
| * @size: (out): size of the palette in bytes |
| * |
| * Get the default palette of @format. This the palette used in the pack |
| * function for paletted formats. |
| * |
| * Returns: (transfer none): the default palette of @format or %NULL when |
| * @format does not have a palette. |
| * |
| * Since: 1.2 |
| */ |
| gconstpointer |
| gst_video_format_get_palette (GstVideoFormat format, gsize * size) |
| { |
| g_return_val_if_fail ((gint) format < G_N_ELEMENTS (formats), NULL); |
| g_return_val_if_fail (size != NULL, NULL); |
| |
| switch (format) { |
| case GST_VIDEO_FORMAT_RGB8P: |
| *size = sizeof (std_palette_RGB8P); |
| return std_palette_RGB8P; |
| default: |
| return NULL; |
| } |
| } |
