I444ToABGR for skcanvas in one step.

media/blink/skcanvas_video_renderer.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/blink/skcanvas_video_renderer.h"
 
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/command_buffer/common/mailbox_holder.h"
 #include "media/base/video_frame.h"
 #include "media/base/yuv_convert.h"
 #include "skia/ext/refptr.h"
 #include "third_party/libyuv/include/libyuv.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkImage.h"
 #include "third_party/skia/include/core/SkImageGenerator.h"
 #include "third_party/skia/include/gpu/GrContext.h"
 #include "third_party/skia/include/gpu/GrPaint.h"
 #include "third_party/skia/include/gpu/GrTexture.h"
 #include "third_party/skia/include/gpu/GrTextureProvider.h"
 #include "third_party/skia/include/gpu/SkGr.h"
 #include "ui/gfx/geometry/rect_f.h"
 
 // Skia internal format depends on a platform. On Android it is ABGR, on others
 // it is ARGB.
 #if SK_B32_SHIFT == 0 && SK_G32_SHIFT == 8 && SK_R32_SHIFT == 16 && \
     SK_A32_SHIFT == 24
 #define LIBYUV_I420_TO_ARGB libyuv::I420ToARGB
 #define LIBYUV_I422_TO_ARGB libyuv::I422ToARGB
+#define LIBYUV_I444_TO_ARGB libyuv::I444ToARGB
 #define LIBYUV_I420ALPHA_TO_ARGB libyuv::I420AlphaToARGB
 #define LIBYUV_J420_TO_ARGB libyuv::J420ToARGB
 #define LIBYUV_H420_TO_ARGB libyuv::H420ToARGB
 #elif SK_R32_SHIFT == 0 && SK_G32_SHIFT == 8 && SK_B32_SHIFT == 16 && \
     SK_A32_SHIFT == 24
 #define LIBYUV_I420_TO_ARGB libyuv::I420ToABGR
 #define LIBYUV_I422_TO_ARGB libyuv::I422ToABGR
+#define LIBYUV_I444_TO_ARGB libyuv::I444ToABGR
 #define LIBYUV_I420ALPHA_TO_ARGB libyuv::I420AlphaToABGR
 #define LIBYUV_J420_TO_ARGB libyuv::J420ToABGR
 #define LIBYUV_H420_TO_ARGB libyuv::H420ToABGR
 #else
 #error Unexpected Skia ARGB_8888 layout!
 #endif
 
 namespace media {
 
 namespace {
@@ skipping 458 matching lines @@
           video_frame->stride(VideoFrame::kVPlane),
           video_frame->visible_data(VideoFrame::kAPlane),
           video_frame->stride(VideoFrame::kAPlane),
           static_cast<uint8*>(rgb_pixels),
           row_bytes,
           video_frame->visible_rect().width(),
           video_frame->visible_rect().height());
       break;
 
     case PIXEL_FORMAT_YV24:
-      libyuv::I444ToARGB(
+      LIBYUV_I444_TO_ARGB(
           video_frame->visible_data(VideoFrame::kYPlane),
           video_frame->stride(VideoFrame::kYPlane),
           video_frame->visible_data(VideoFrame::kUPlane),
           video_frame->stride(VideoFrame::kUPlane),
           video_frame->visible_data(VideoFrame::kVPlane),
           video_frame->stride(VideoFrame::kVPlane),
           static_cast<uint8*>(rgb_pixels),
           row_bytes,
           video_frame->visible_rect().width(),
           video_frame->visible_rect().height());
-#if SK_R32_SHIFT == 0 && SK_G32_SHIFT == 8 && SK_B32_SHIFT == 16 && \
-    SK_A32_SHIFT == 24
-      libyuv::ARGBToABGR(static_cast<uint8*>(rgb_pixels),
-                         row_bytes,
-                         static_cast<uint8*>(rgb_pixels),
-                         row_bytes,
-                         video_frame->visible_rect().width(),
-                         video_frame->visible_rect().height());
-#endif
       break;
     case PIXEL_FORMAT_NV12:
     case PIXEL_FORMAT_NV21:
     case PIXEL_FORMAT_UYVY:
     case PIXEL_FORMAT_YUY2:
     case PIXEL_FORMAT_ARGB:
     case PIXEL_FORMAT_XRGB:
     case PIXEL_FORMAT_RGB24:
     case PIXEL_FORMAT_RGB32:
     case PIXEL_FORMAT_MJPEG:
@@ skipping 43 matching lines @@
   video_frame->UpdateReleaseSyncPoint(&client);
 }
 
 void SkCanvasVideoRenderer::ResetCache() {
   // Clear cached values.
   last_image_ = nullptr;
   last_timestamp_ = kNoTimestamp();
 }
 
 }  // namespace media