| /* |
| * Copyright (C) 2009 Sebastian Dröge <sebastian.droege@collabora.co.uk> |
| * |
| * 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. |
| */ |
| |
| #ifndef __BLEND_H__ |
| #define __BLEND_H__ |
| |
| #include <gst/gst.h> |
| #include <gst/video/video.h> |
| |
| typedef void (*BlendFunction) (GstVideoFrame *srcframe, gint xpos, gint ypos, gdouble src_alpha, GstVideoFrame * destframe); |
| typedef void (*FillCheckerFunction) (GstVideoFrame * frame); |
| typedef void (*FillColorFunction) (GstVideoFrame * frame, gint c1, gint c2, gint c3); |
| |
| extern BlendFunction gst_video_mixer_blend_argb; |
| extern BlendFunction gst_video_mixer_blend_bgra; |
| #define gst_video_mixer_blend_ayuv gst_video_mixer_blend_argb |
| #define gst_video_mixer_blend_abgr gst_video_mixer_blend_argb |
| #define gst_video_mixer_blend_rgba gst_video_mixer_blend_bgra |
| extern BlendFunction gst_video_mixer_overlay_argb; |
| extern BlendFunction gst_video_mixer_overlay_bgra; |
| #define gst_video_mixer_overlay_ayuv gst_video_mixer_overlay_argb |
| #define gst_video_mixer_overlay_abgr gst_video_mixer_overlay_argb |
| #define gst_video_mixer_overlay_rgba gst_video_mixer_overlay_bgra |
| extern BlendFunction gst_video_mixer_blend_i420; |
| #define gst_video_mixer_blend_yv12 gst_video_mixer_blend_i420 |
| extern BlendFunction gst_video_mixer_blend_nv12; |
| extern BlendFunction gst_video_mixer_blend_nv21; |
| extern BlendFunction gst_video_mixer_blend_y41b; |
| extern BlendFunction gst_video_mixer_blend_y42b; |
| extern BlendFunction gst_video_mixer_blend_y444; |
| extern BlendFunction gst_video_mixer_blend_rgb; |
| #define gst_video_mixer_blend_bgr gst_video_mixer_blend_rgb |
| extern BlendFunction gst_video_mixer_blend_rgbx; |
| #define gst_video_mixer_blend_bgrx gst_video_mixer_blend_rgbx |
| #define gst_video_mixer_blend_xrgb gst_video_mixer_blend_rgbx |
| #define gst_video_mixer_blend_xbgr gst_video_mixer_blend_rgbx |
| extern BlendFunction gst_video_mixer_blend_yuy2; |
| #define gst_video_mixer_blend_uyvy gst_video_mixer_blend_yuy2; |
| #define gst_video_mixer_blend_yvyu gst_video_mixer_blend_yuy2; |
| |
| extern FillCheckerFunction gst_video_mixer_fill_checker_argb; |
| #define gst_video_mixer_fill_checker_abgr gst_video_mixer_fill_checker_argb |
| extern FillCheckerFunction gst_video_mixer_fill_checker_bgra; |
| #define gst_video_mixer_fill_checker_rgba gst_video_mixer_fill_checker_bgra |
| extern FillCheckerFunction gst_video_mixer_fill_checker_ayuv; |
| extern FillCheckerFunction gst_video_mixer_fill_checker_i420; |
| #define gst_video_mixer_fill_checker_yv12 gst_video_mixer_fill_checker_i420 |
| extern FillCheckerFunction gst_video_mixer_fill_checker_nv12; |
| extern FillCheckerFunction gst_video_mixer_fill_checker_nv21; |
| extern FillCheckerFunction gst_video_mixer_fill_checker_y41b; |
| extern FillCheckerFunction gst_video_mixer_fill_checker_y42b; |
| extern FillCheckerFunction gst_video_mixer_fill_checker_y444; |
| extern FillCheckerFunction gst_video_mixer_fill_checker_rgb; |
| #define gst_video_mixer_fill_checker_bgr gst_video_mixer_fill_checker_rgb |
| extern FillCheckerFunction gst_video_mixer_fill_checker_rgbx; |
| #define gst_video_mixer_fill_checker_bgrx gst_video_mixer_fill_checker_rgbx |
| #define gst_video_mixer_fill_checker_xrgb gst_video_mixer_fill_checker_rgbx |
| #define gst_video_mixer_fill_checker_xbgr gst_video_mixer_fill_checker_rgbx |
| extern FillCheckerFunction gst_video_mixer_fill_checker_yuy2; |
| #define gst_video_mixer_fill_checker_yvyu gst_video_mixer_fill_checker_yuy2; |
| extern FillCheckerFunction gst_video_mixer_fill_checker_uyvy; |
| |
| extern FillColorFunction gst_video_mixer_fill_color_argb; |
| extern FillColorFunction gst_video_mixer_fill_color_abgr; |
| extern FillColorFunction gst_video_mixer_fill_color_bgra; |
| extern FillColorFunction gst_video_mixer_fill_color_rgba; |
| extern FillColorFunction gst_video_mixer_fill_color_ayuv; |
| extern FillColorFunction gst_video_mixer_fill_color_i420; |
| extern FillColorFunction gst_video_mixer_fill_color_yv12; |
| extern FillColorFunction gst_video_mixer_fill_color_nv12; |
| #define gst_video_mixer_fill_color_nv21 gst_video_mixer_fill_color_nv12; |
| extern FillColorFunction gst_video_mixer_fill_color_y41b; |
| extern FillColorFunction gst_video_mixer_fill_color_y42b; |
| extern FillColorFunction gst_video_mixer_fill_color_y444; |
| extern FillColorFunction gst_video_mixer_fill_color_rgb; |
| extern FillColorFunction gst_video_mixer_fill_color_bgr; |
| extern FillColorFunction gst_video_mixer_fill_color_xrgb; |
| extern FillColorFunction gst_video_mixer_fill_color_xbgr; |
| extern FillColorFunction gst_video_mixer_fill_color_rgbx; |
| extern FillColorFunction gst_video_mixer_fill_color_bgrx; |
| extern FillColorFunction gst_video_mixer_fill_color_yuy2; |
| extern FillColorFunction gst_video_mixer_fill_color_yvyu; |
| extern FillColorFunction gst_video_mixer_fill_color_uyvy; |
| |
| void gst_video_mixer_init_blend (void); |
| |
| #endif /* __BLEND_H__ */ |
