blob: 382625a0cbf85a3ea52dd6ca8b411cf18b32dbbf [file] [log] [blame]
// Copyright (c) 2011 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/video/video_decode_accelerator.h"
#include <GLES2/gl2.h>
#include "base/logging.h"
namespace media {
VideoDecodeAccelerator::Config::Config(VideoCodecProfile video_codec_profile)
: profile(video_codec_profile) {}
VideoDecodeAccelerator::Config::Config(
const VideoDecoderConfig& video_decoder_config)
: profile(video_decoder_config.profile()),
is_encrypted(video_decoder_config.is_encrypted()) {}
std::string VideoDecodeAccelerator::Config::AsHumanReadableString() const {
std::ostringstream s;
s << "profile: " << GetProfileName(profile) << " encrypted? "
<< (is_encrypted ? "true" : "false");
return s.str();
}
void VideoDecodeAccelerator::Client::NotifyInitializationComplete(
bool success) {
NOTREACHED() << "By default deferred initialization is not supported.";
}
VideoDecodeAccelerator::~VideoDecodeAccelerator() {}
void VideoDecodeAccelerator::SetCdm(int cdm_id) {
NOTREACHED() << "By default CDM is not supported.";
}
bool VideoDecodeAccelerator::TryToSetupDecodeOnSeparateThread(
const base::WeakPtr<Client>& decode_client,
const scoped_refptr<base::SingleThreadTaskRunner>& decode_task_runner) {
// Implementations in the process that VDA runs in must override this.
LOG(FATAL) << "This may only be called in the same process as VDA impl.";
return false;
}
void VideoDecodeAccelerator::ImportBufferForPicture(
int32_t picture_buffer_id,
const std::vector<gfx::GpuMemoryBufferHandle>& gpu_memory_buffer_handles) {
NOTREACHED() << "Buffer import not supported.";
}
GLenum VideoDecodeAccelerator::GetSurfaceInternalFormat() const {
return GL_RGBA;
}
VideoPixelFormat VideoDecodeAccelerator::GetOutputFormat() const {
return PIXEL_FORMAT_UNKNOWN;
}
VideoDecodeAccelerator::SupportedProfile::SupportedProfile()
: profile(media::VIDEO_CODEC_PROFILE_UNKNOWN), encrypted_only(false) {}
VideoDecodeAccelerator::SupportedProfile::~SupportedProfile() {}
VideoDecodeAccelerator::Capabilities::Capabilities() : flags(NO_FLAGS) {}
VideoDecodeAccelerator::Capabilities::Capabilities(const Capabilities& other) =
default;
VideoDecodeAccelerator::Capabilities::~Capabilities() {}
std::string VideoDecodeAccelerator::Capabilities::AsHumanReadableString()
const {
std::ostringstream s;
s << "[";
for (const SupportedProfile& sp : supported_profiles) {
s << " " << GetProfileName(sp.profile) << ": " << sp.min_resolution.width()
<< "x" << sp.min_resolution.height() << "->" << sp.max_resolution.width()
<< "x" << sp.max_resolution.height();
}
s << "]";
return s.str();
}
} // namespace media
namespace std {
void default_delete<media::VideoDecodeAccelerator>::operator()(
media::VideoDecodeAccelerator* vda) const {
vda->Destroy();
}
} // namespace std