chromeos: decode video into NV12 format instead of RGBA in vaapi decoder

media/gpu/vaapi_wrapper.cc

 // Copyright 2013 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/gpu/vaapi_wrapper.h"
 
 #include <dlfcn.h>
 #include <string.h>
 
 #include "base/bind.h"
@@ skipping 56 matching lines @@
 uint32_t BufferFormatToVAFourCC(gfx::BufferFormat fmt) {
   switch (fmt) {
     case gfx::BufferFormat::BGRX_8888:
       return VA_FOURCC_BGRX;
     case gfx::BufferFormat::BGRA_8888:
       return VA_FOURCC_BGRA;
     case gfx::BufferFormat::UYVY_422:
       return VA_FOURCC_UYVY;
     case gfx::BufferFormat::YVU_420:
       return VA_FOURCC_YV12;
+    case gfx::BufferFormat::YUV_420_BIPLANAR:
+      return VA_FOURCC_NV12;
     default:
       NOTREACHED();
       return 0;
   }
 }
 
 uint32_t BufferFormatToVARTFormat(gfx::BufferFormat fmt) {
   switch (fmt) {
     case gfx::BufferFormat::UYVY_422:
       return VA_RT_FORMAT_YUV422;
     case gfx::BufferFormat::BGRX_8888:
     case gfx::BufferFormat::BGRA_8888:
       return VA_RT_FORMAT_RGB32;
     case gfx::BufferFormat::YVU_420:
+    case gfx::BufferFormat::YUV_420_BIPLANAR:
       return VA_RT_FORMAT_YUV420;
     default:
       NOTREACHED();
       return 0;
   }
 }
 
 }  // namespace
 #endif
 
@@ skipping 534 matching lines @@
     int dmabuf_fd = pixmap->GetDmaBufFd(i);
     if (dmabuf_fd < 0) {
       LOG(ERROR) << "Failed to get dmabuf from an Ozone NativePixmap";
       return nullptr;
     }
     fds[i] = dmabuf_fd;
   }
   va_attrib_extbuf.buffers = fds.data();
   va_attrib_extbuf.num_buffers = fds.size();
 
-  va_attrib_extbuf.flags = 0;
+  va_attrib_extbuf.flags = VA_SURFACE_EXTBUF_DESC_ENABLE_TILING;
   va_attrib_extbuf.private_data = NULL;
 
   std::vector<VASurfaceAttrib> va_attribs(2);
 
   va_attribs[0].type = VASurfaceAttribMemoryType;
   va_attribs[0].flags = VA_SURFACE_ATTRIB_SETTABLE;
   va_attribs[0].value.type = VAGenericValueTypeInteger;
   va_attribs[0].value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME;
 
   va_attribs[1].type = VASurfaceAttribExternalBufferDescriptor;
@@ skipping 598 matching lines @@
   drm_fd_.reset(HANDLE_EINTR(dup(fd)));
 }
 #endif  // USE_OZONE
 
 bool VaapiWrapper::VADisplayState::VAAPIVersionLessThan(int major, int minor) {
   return (major_version_ < major) ||
          (major_version_ == major && minor_version_ < minor);
 }
 
 }  // namespace media