gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.cc - Issue 2121043002: 16 bpp video stream capture, render and WebGL usage - Realsense R200 & SR300 support.

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Issue 2121043002: 16 bpp video stream capture, render and WebGL usage - Realsense R200 & SR300 support. Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Tests: cc, skcanvas_video_renderer, wrtcrecorder... Fake capture supports Y16. Created 4 years, 2 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.h"	5 #include "gpu/ipc/client/gpu_memory_buffer_impl_surface_texture.h"

6	6

7 #include "base/logging.h"	7 #include "base/logging.h"

8 #include "base/memory/ptr_util.h"	8 #include "base/memory/ptr_util.h"

9 #include "base/trace_event/trace_event.h"	9 #include "base/trace_event/trace_event.h"

10 #include "gpu/ipc/common/android/surface_texture_manager.h"	10 #include "gpu/ipc/common/android/surface_texture_manager.h"

11 #include "gpu/ipc/common/gpu_memory_buffer_support.h"	11 #include "gpu/ipc/common/gpu_memory_buffer_support.h"

12 #include "ui/gfx/buffer_format_util.h"	12 #include "ui/gfx/buffer_format_util.h"

13 #include "ui/gl/android/surface_texture.h"	13 #include "ui/gl/android/surface_texture.h"

14 #include "ui/gl/gl_bindings.h"	14 #include "ui/gl/gl_bindings.h"

15	15

16 namespace gpu {	16 namespace gpu {

17 namespace {	17 namespace {

18	18

19 int WindowFormat(gfx::BufferFormat format) {	19 int WindowFormat(gfx::BufferFormat format) {

20 switch (format) {	20 switch (format) {

21 case gfx::BufferFormat::RGBA_8888:	21 case gfx::BufferFormat::RGBA_8888:

22 return WINDOW_FORMAT_RGBA_8888;	22 return WINDOW_FORMAT_RGBA_8888;

23 case gfx::BufferFormat::ATC:	23 case gfx::BufferFormat::ATC:

24 case gfx::BufferFormat::ATCIA:	24 case gfx::BufferFormat::ATCIA:

25 case gfx::BufferFormat::DXT1:	25 case gfx::BufferFormat::DXT1:

26 case gfx::BufferFormat::DXT5:	26 case gfx::BufferFormat::DXT5:

27 case gfx::BufferFormat::ETC1:	27 case gfx::BufferFormat::ETC1:

28 case gfx::BufferFormat::R_8:	28 case gfx::BufferFormat::R_8:

	29 case gfx::BufferFormat::RG_88:

29 case gfx::BufferFormat::BGR_565:	30 case gfx::BufferFormat::BGR_565:

30 case gfx::BufferFormat::RGBA_4444:	31 case gfx::BufferFormat::RGBA_4444:

31 case gfx::BufferFormat::RGBX_8888:	32 case gfx::BufferFormat::RGBX_8888:

32 case gfx::BufferFormat::BGRX_8888:	33 case gfx::BufferFormat::BGRX_8888:

33 case gfx::BufferFormat::BGRA_8888:	34 case gfx::BufferFormat::BGRA_8888:

34 case gfx::BufferFormat::YVU_420:	35 case gfx::BufferFormat::YVU_420:

35 case gfx::BufferFormat::YUV_420_BIPLANAR:	36 case gfx::BufferFormat::YUV_420_BIPLANAR:

36 case gfx::BufferFormat::UYVY_422:	37 case gfx::BufferFormat::UYVY_422:

37 NOTREACHED();	38 NOTREACHED();

38 return 0;	39 return 0;

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143	144

144 gfx::GpuMemoryBufferHandle GpuMemoryBufferImplSurfaceTexture::GetHandle()	145 gfx::GpuMemoryBufferHandle GpuMemoryBufferImplSurfaceTexture::GetHandle()

145 const {	146 const {

146 gfx::GpuMemoryBufferHandle handle;	147 gfx::GpuMemoryBufferHandle handle;

147 handle.type = gfx::SURFACE_TEXTURE_BUFFER;	148 handle.type = gfx::SURFACE_TEXTURE_BUFFER;

148 handle.id = id_;	149 handle.id = id_;

149 return handle;	150 return handle;

150 }	151 }

151	152

152 } // namespace gpu	153 } // namespace gpu

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