diff options
Diffstat (limited to 'chromecast/renderer/media/hole_frame_factory.cc')
| -rw-r--r-- | chromecast/renderer/media/hole_frame_factory.cc | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/chromecast/renderer/media/hole_frame_factory.cc b/chromecast/renderer/media/hole_frame_factory.cc index 62dad08..5d9adda 100644 --- a/chromecast/renderer/media/hole_frame_factory.cc +++ b/chromecast/renderer/media/hole_frame_factory.cc @@ -27,12 +27,14 @@ HoleFrameFactory::HoleFrameFactory( gl->BindTexture(GL_TEXTURE_2D, texture_); image_id_ = gl->CreateGpuMemoryBufferImageCHROMIUM(1, 1, GL_RGBA, GL_READ_WRITE_CHROMIUM); - gl->BindTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id_); + if (image_id_) { + gl->BindTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id_); - gl->GenMailboxCHROMIUM(mailbox_.name); - gl->ProduceTextureDirectCHROMIUM(texture_, GL_TEXTURE_2D, mailbox_.name); + gl->GenMailboxCHROMIUM(mailbox_.name); + gl->ProduceTextureDirectCHROMIUM(texture_, GL_TEXTURE_2D, mailbox_.name); - sync_token_ = gpu::SyncToken(gl->InsertSyncPointCHROMIUM()); + sync_token_ = gpu::SyncToken(gl->InsertSyncPointCHROMIUM()); + } } } @@ -43,15 +45,17 @@ HoleFrameFactory::~HoleFrameFactory() { CHECK(lock); gpu::gles2::GLES2Interface* gl = lock->ContextGL(); gl->BindTexture(GL_TEXTURE_2D, texture_); - gl->ReleaseTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id_); + if (image_id_) + gl->ReleaseTexImage2DCHROMIUM(GL_TEXTURE_2D, image_id_); gl->DeleteTextures(1, &texture_); - gl->DestroyImageCHROMIUM(image_id_); + if (image_id_) + gl->DestroyImageCHROMIUM(image_id_); } } scoped_refptr<::media::VideoFrame> HoleFrameFactory::CreateHoleFrame( const gfx::Size& size) { - if (texture_) { + if (texture_ && image_id_) { scoped_refptr<::media::VideoFrame> frame = ::media::VideoFrame::WrapNativeTexture( ::media::PIXEL_FORMAT_XRGB, |