12-bit vp9 video support

media/ffmpeg/ffmpeg_common.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/ffmpeg/ffmpeg_common.h"
 
 #include "base/logging.h"
 #include "base/sha1.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
@@ skipping 635 matching lines @@
     case AV_PIX_FMT_YUV420P:
     case AV_PIX_FMT_YUVJ420P:
       return PIXEL_FORMAT_YV12;
     case AV_PIX_FMT_YUVA420P:
       return PIXEL_FORMAT_YV12A;
 
     case AV_PIX_FMT_YUV420P9LE:
       return PIXEL_FORMAT_YUV420P9;
     case AV_PIX_FMT_YUV420P10LE:
       return PIXEL_FORMAT_YUV420P10;
+    case AV_PIX_FMT_YUV420P12LE:
+      return PIXEL_FORMAT_YUV420P12;
 
     case AV_PIX_FMT_YUV422P9LE:
       return PIXEL_FORMAT_YUV422P9;
     case AV_PIX_FMT_YUV422P10LE:
       return PIXEL_FORMAT_YUV422P10;
+    case AV_PIX_FMT_YUV422P12LE:
+      return PIXEL_FORMAT_YUV422P12;
 
     case AV_PIX_FMT_YUV444P9LE:
       return PIXEL_FORMAT_YUV444P9;
     case AV_PIX_FMT_YUV444P10LE:
       return PIXEL_FORMAT_YUV444P10;
+    case AV_PIX_FMT_YUV444P12LE:
+      return PIXEL_FORMAT_YUV444P12;
 
     default:
       DVLOG(1) << "Unsupported AVPixelFormat: " << pixel_format;
   }
   return PIXEL_FORMAT_UNKNOWN;
 }
 
 AVPixelFormat VideoPixelFormatToAVPixelFormat(VideoPixelFormat video_format) {
   switch (video_format) {
     case PIXEL_FORMAT_YV16:
       return AV_PIX_FMT_YUV422P;
     case PIXEL_FORMAT_YV12:
       return AV_PIX_FMT_YUV420P;
     case PIXEL_FORMAT_YV12A:
       return AV_PIX_FMT_YUVA420P;
     case PIXEL_FORMAT_YV24:
       return AV_PIX_FMT_YUV444P;
     case PIXEL_FORMAT_YUV420P9:
       return AV_PIX_FMT_YUV420P9LE;
     case PIXEL_FORMAT_YUV420P10:
       return AV_PIX_FMT_YUV420P10LE;
+    case PIXEL_FORMAT_YUV420P12:
+      return AV_PIX_FMT_YUV420P12LE;
     case PIXEL_FORMAT_YUV422P9:
       return AV_PIX_FMT_YUV422P9LE;
     case PIXEL_FORMAT_YUV422P10:
       return AV_PIX_FMT_YUV422P10LE;
+    case PIXEL_FORMAT_YUV422P12:
+      return AV_PIX_FMT_YUV422P12LE;
     case PIXEL_FORMAT_YUV444P9:
       return AV_PIX_FMT_YUV444P9LE;
     case PIXEL_FORMAT_YUV444P10:
       return AV_PIX_FMT_YUV444P10LE;
+    case PIXEL_FORMAT_YUV444P12:
+      return AV_PIX_FMT_YUV444P12LE;
 
     default:
       DVLOG(1) << "Unsupported Format: " << video_format;
   }
   return AV_PIX_FMT_NONE;
 }
 
 ColorSpace AVColorSpaceToColorSpace(AVColorSpace color_space,
                                     AVColorRange color_range) {
   if (color_range == AVCOL_RANGE_JPEG)
@@ skipping 108 matching lines @@
 TEST_COLORSPACE(RESERVED);
 TEST_COLORSPACE(FCC);
 TEST_COLORSPACE(BT470BG);
 TEST_COLORSPACE(SMPTE170M);
 TEST_COLORSPACE(SMPTE240M);
 TEST_COLORSPACE(YCOCG);
 TEST_COLORSPACE(BT2020_NCL);
 TEST_COLORSPACE(BT2020_CL);
 
 }  // namespace media