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Side by Side Diff: gpu/command_buffer/common/gpu_memory_buffer_support.cc

Issue 2689453002: Introduce gfx::BufferFormat::YUYV_422
Patch Set: rebase to ToT Created 3 years, 6 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 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/command_buffer/common/gpu_memory_buffer_support.h" 5 #include "gpu/command_buffer/common/gpu_memory_buffer_support.h"
6 6
7 #include <GLES2/gl2.h> 7 #include <GLES2/gl2.h>
8 #include <GLES2/gl2extchromium.h> 8 #include <GLES2/gl2extchromium.h>
9 9
10 #include "base/logging.h" 10 #include "base/logging.h"
(...skipping 23 matching lines...) Expand all
34 return gfx::BufferFormat::DXT1; 34 return gfx::BufferFormat::DXT1;
35 case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT: 35 case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
36 return gfx::BufferFormat::DXT5; 36 return gfx::BufferFormat::DXT5;
37 case GL_ETC1_RGB8_OES: 37 case GL_ETC1_RGB8_OES:
38 return gfx::BufferFormat::ETC1; 38 return gfx::BufferFormat::ETC1;
39 case GL_RGB_YCRCB_420_CHROMIUM: 39 case GL_RGB_YCRCB_420_CHROMIUM:
40 return gfx::BufferFormat::YVU_420; 40 return gfx::BufferFormat::YVU_420;
41 case GL_RGB_YCBCR_420V_CHROMIUM: 41 case GL_RGB_YCBCR_420V_CHROMIUM:
42 return gfx::BufferFormat::YUV_420_BIPLANAR; 42 return gfx::BufferFormat::YUV_420_BIPLANAR;
43 case GL_RGB_YCBCR_422_CHROMIUM: 43 case GL_RGB_YCBCR_422_CHROMIUM:
44 #if defined(OS_MACOSX)
45 // Mac supports UYVY IOSurface.
44 return gfx::BufferFormat::UYVY_422; 46 return gfx::BufferFormat::UYVY_422;
47 #elif defined(OS_CHROMEOS)
48 // Ozone supports YUYV NativePixmap.
49 return gfx::BufferFormat::YUYV_422;
50 #endif
45 default: 51 default:
46 NOTREACHED(); 52 NOTREACHED();
47 return gfx::BufferFormat::RGBA_8888; 53 return gfx::BufferFormat::RGBA_8888;
48 } 54 }
49 } 55 }
50 56
51 } // namespace 57 } // namespace
52 58
53 bool IsImageFormatCompatibleWithGpuMemoryBufferFormat( 59 bool IsImageFormatCompatibleWithGpuMemoryBufferFormat(
54 unsigned internalformat, 60 unsigned internalformat,
55 gfx::BufferFormat format) { 61 gfx::BufferFormat format) {
56 switch (format) { 62 switch (format) {
57 case gfx::BufferFormat::ATC: 63 case gfx::BufferFormat::ATC:
58 case gfx::BufferFormat::ATCIA: 64 case gfx::BufferFormat::ATCIA:
59 case gfx::BufferFormat::BGRA_8888: 65 case gfx::BufferFormat::BGRA_8888:
60 case gfx::BufferFormat::BGRX_8888: 66 case gfx::BufferFormat::BGRX_8888:
61 case gfx::BufferFormat::DXT1: 67 case gfx::BufferFormat::DXT1:
62 case gfx::BufferFormat::DXT5: 68 case gfx::BufferFormat::DXT5:
63 case gfx::BufferFormat::ETC1: 69 case gfx::BufferFormat::ETC1:
64 case gfx::BufferFormat::R_8: 70 case gfx::BufferFormat::R_8:
65 case gfx::BufferFormat::RG_88: 71 case gfx::BufferFormat::RG_88:
66 case gfx::BufferFormat::RGBA_8888: 72 case gfx::BufferFormat::RGBA_8888:
67 case gfx::BufferFormat::YVU_420: 73 case gfx::BufferFormat::YVU_420:
68 case gfx::BufferFormat::YUV_420_BIPLANAR: 74 case gfx::BufferFormat::YUV_420_BIPLANAR:
69 case gfx::BufferFormat::UYVY_422: 75 case gfx::BufferFormat::UYVY_422:
76 case gfx::BufferFormat::YUYV_422:
70 return format == BufferFormatForInternalFormat(internalformat); 77 return format == BufferFormatForInternalFormat(internalformat);
71 case gfx::BufferFormat::BGR_565: 78 case gfx::BufferFormat::BGR_565:
72 case gfx::BufferFormat::RGBX_8888: 79 case gfx::BufferFormat::RGBX_8888:
73 return internalformat == GL_RGB; 80 return internalformat == GL_RGB;
74 case gfx::BufferFormat::RGBA_4444: 81 case gfx::BufferFormat::RGBA_4444:
75 case gfx::BufferFormat::RGBA_F16: 82 case gfx::BufferFormat::RGBA_F16:
76 return internalformat == GL_RGBA; 83 return internalformat == GL_RGBA;
77 } 84 }
78 85
79 NOTREACHED(); 86 NOTREACHED();
(...skipping 13 matching lines...) Expand all
93 case gfx::BufferFormat::DXT1: 100 case gfx::BufferFormat::DXT1:
94 return capabilities.texture_format_dxt1; 101 return capabilities.texture_format_dxt1;
95 case gfx::BufferFormat::DXT5: 102 case gfx::BufferFormat::DXT5:
96 return capabilities.texture_format_dxt5; 103 return capabilities.texture_format_dxt5;
97 case gfx::BufferFormat::ETC1: 104 case gfx::BufferFormat::ETC1:
98 return capabilities.texture_format_etc1; 105 return capabilities.texture_format_etc1;
99 case gfx::BufferFormat::R_8: 106 case gfx::BufferFormat::R_8:
100 case gfx::BufferFormat::RG_88: 107 case gfx::BufferFormat::RG_88:
101 return capabilities.texture_rg; 108 return capabilities.texture_rg;
102 case gfx::BufferFormat::UYVY_422: 109 case gfx::BufferFormat::UYVY_422:
110 case gfx::BufferFormat::YUYV_422:
103 return capabilities.image_ycbcr_422; 111 return capabilities.image_ycbcr_422;
104 case gfx::BufferFormat::BGR_565: 112 case gfx::BufferFormat::BGR_565:
105 case gfx::BufferFormat::RGBA_4444: 113 case gfx::BufferFormat::RGBA_4444:
106 case gfx::BufferFormat::RGBA_8888: 114 case gfx::BufferFormat::RGBA_8888:
107 case gfx::BufferFormat::RGBX_8888: 115 case gfx::BufferFormat::RGBX_8888:
108 case gfx::BufferFormat::YVU_420: 116 case gfx::BufferFormat::YVU_420:
109 return true; 117 return true;
110 case gfx::BufferFormat::RGBA_F16: 118 case gfx::BufferFormat::RGBA_F16:
111 return capabilities.texture_half_float_linear; 119 return capabilities.texture_half_float_linear;
112 case gfx::BufferFormat::YUV_420_BIPLANAR: 120 case gfx::BufferFormat::YUV_420_BIPLANAR:
(...skipping 29 matching lines...) Expand all
142 case gfx::BufferFormat::RGBX_8888: 150 case gfx::BufferFormat::RGBX_8888:
143 case gfx::BufferFormat::BGRA_8888: 151 case gfx::BufferFormat::BGRA_8888:
144 case gfx::BufferFormat::BGRX_8888: 152 case gfx::BufferFormat::BGRX_8888:
145 case gfx::BufferFormat::RGBA_F16: 153 case gfx::BufferFormat::RGBA_F16:
146 return true; 154 return true;
147 case gfx::BufferFormat::YVU_420: 155 case gfx::BufferFormat::YVU_420:
148 case gfx::BufferFormat::YUV_420_BIPLANAR: 156 case gfx::BufferFormat::YUV_420_BIPLANAR:
149 // U and V planes are subsampled by a factor of 2. 157 // U and V planes are subsampled by a factor of 2.
150 return size.width() % 2 == 0 && size.height() % 2 == 0; 158 return size.width() % 2 == 0 && size.height() % 2 == 0;
151 case gfx::BufferFormat::UYVY_422: 159 case gfx::BufferFormat::UYVY_422:
160 case gfx::BufferFormat::YUYV_422:
152 return size.width() % 2 == 0; 161 return size.width() % 2 == 0;
153 } 162 }
154 163
155 NOTREACHED(); 164 NOTREACHED();
156 return false; 165 return false;
157 } 166 }
158 167
159 } // namespace gpu 168 } // namespace gpu
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