| /* |
| * GStreamer |
| * Copyright (c) 2016, Freescale Semiconductor, Inc. |
| * |
| * 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 Foundatdma; either |
| * versdma 2 of the License, or (at your optdma) any later versdma. |
| * |
| * 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 Foundatdma, Inc., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef _GST_GL_MEMORY_DMA_H_ |
| #define _GST_GL_MEMORY_DMA_H_ |
| |
| #include <gst/gst.h> |
| #include <gst/gstallocator.h> |
| #include <gst/gstmemory.h> |
| #include <gst/video/video.h> |
| |
| #include <gst/gl/gl.h> |
| #include <gst/gl/egl/gstglcontext_egl.h> |
| #include <gst/gl/egl/gsteglimage.h> |
| |
| #include <gst/gl/gstglmemory.h> |
| |
| G_BEGIN_DECLS |
| |
| #define GST_TYPE_GL_MEMORY_DMA_ALLOCATOR (gst_gl_memory_dma_allocator_get_type()) |
| GST_GL_API |
| GType gst_gl_memory_dma_allocator_get_type(void); |
| |
| #define GST_IS_GL_MEMORY_DMA_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GL_MEMORY_DMA_ALLOCATOR)) |
| #define GST_IS_GL_MEMORY_DMA_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GL_MEMORY_DMA_ALLOCATOR)) |
| #define GST_GL_MEMORY_DMA_ALLOCATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_GL_MEMORY_DMA_ALLOCATOR, GstGLMemoryDMAAllocatorClass)) |
| #define GST_GL_MEMORY_DMA_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GL_MEMORY_DMA_ALLOCATOR, GstGLMemoryDMAAllocator)) |
| #define GST_GL_MEMORY_DMA_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GL_MEMORY_DMA_ALLOCATOR, GstGLAllocatorClass)) |
| #define GST_GL_MEMORY_DMA_ALLOCATOR_CAST(obj) ((GstGLMemoryDMAAllocator *)(obj)) |
| |
| struct _GstGLMemoryDMA |
| { |
| GstGLMemory mem; |
| |
| /* <private> */ |
| GstEGLImage *eglimage; |
| GstMemory *dma; |
| GstAllocationParams *params; |
| }; |
| |
| #define GST_GL_MEMORY_DMA_ALLOCATOR_NAME "GLMemoryDMA" |
| |
| struct _GstGLMemoryDMAAllocator |
| { |
| GstGLMemoryAllocator parent; |
| GstAllocator *ion_allocator; |
| }; |
| |
| struct _GstGLMemoryDMAAllocatorClass |
| { |
| GstGLMemoryAllocatorClass parent_class; |
| }; |
| |
| GST_GL_API |
| GstAllocator *gst_gl_memory_dma_allocator_obtain (void); |
| |
| GST_GL_API |
| gboolean gst_is_gl_memory_dma (GstMemory * mem); |
| |
| GST_GL_API |
| GstBuffer * gst_gl_memory_dma_buffer_to_gstbuffer (GstGLContext * ctx, GstVideoInfo * info, GstBuffer * glbuf); |
| |
| G_END_DECLS |
| |
| #endif /* _GST_GL_MEMORY_DMA_H_ */ |