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media / gpu / gpu_video_accelerator_util.cc [blame]
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/gpu/gpu_video_accelerator_util.h"
namespace media {
// Make sure the enum values of VideoCodecProfile and
// gpu::VideoCodecProfile match.
#define STATIC_ASSERT_ENUM_MATCH(name) \
static_assert(name == static_cast<VideoCodecProfile>(gpu::name), \
#name " value must match in media and gpu.")
STATIC_ASSERT_ENUM_MATCH(VIDEO_CODEC_PROFILE_UNKNOWN);
STATIC_ASSERT_ENUM_MATCH(VIDEO_CODEC_PROFILE_MIN);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_BASELINE);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_MAIN);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_EXTENDED);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_HIGH);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_HIGH10PROFILE);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_HIGH422PROFILE);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_HIGH444PREDICTIVEPROFILE);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_SCALABLEBASELINE);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_SCALABLEHIGH);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_STEREOHIGH);
STATIC_ASSERT_ENUM_MATCH(H264PROFILE_MULTIVIEWHIGH);
STATIC_ASSERT_ENUM_MATCH(VP8PROFILE_ANY);
STATIC_ASSERT_ENUM_MATCH(VP9PROFILE_PROFILE0);
STATIC_ASSERT_ENUM_MATCH(VP9PROFILE_PROFILE1);
STATIC_ASSERT_ENUM_MATCH(VP9PROFILE_PROFILE2);
STATIC_ASSERT_ENUM_MATCH(VP9PROFILE_PROFILE3);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_MAIN);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_MAIN10);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_MAIN_STILL_PICTURE);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_REXT);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_HIGH_THROUGHPUT);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_MULTIVIEW_MAIN);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_SCALABLE_MAIN);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_3D_MAIN);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_SCREEN_EXTENDED);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_SCALABLE_REXT);
STATIC_ASSERT_ENUM_MATCH(HEVCPROFILE_HIGH_THROUGHPUT_SCREEN_EXTENDED);
STATIC_ASSERT_ENUM_MATCH(DOLBYVISION_PROFILE0);
STATIC_ASSERT_ENUM_MATCH(DOLBYVISION_PROFILE5);
STATIC_ASSERT_ENUM_MATCH(DOLBYVISION_PROFILE7);
STATIC_ASSERT_ENUM_MATCH(DOLBYVISION_PROFILE8);
STATIC_ASSERT_ENUM_MATCH(DOLBYVISION_PROFILE9);
STATIC_ASSERT_ENUM_MATCH(AV1PROFILE_PROFILE_MAIN);
STATIC_ASSERT_ENUM_MATCH(AV1PROFILE_PROFILE_HIGH);
STATIC_ASSERT_ENUM_MATCH(AV1PROFILE_PROFILE_PRO);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN10);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN12);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN12_INTRA);
STATIC_ASSERT_ENUM_MATCH(VVCPROIFLE_MULTILAYER_MAIN10);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN10_444);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN12_444);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN16_444);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN12_444_INTRA);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN16_444_INTRA);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MULTILAYER_MAIN10_444);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN10_STILL_PICTURE);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN12_STILL_PICTURE);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN10_444_STILL_PICTURE);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN12_444_STILL_PICTURE);
STATIC_ASSERT_ENUM_MATCH(VVCPROFILE_MAIN16_444_STILL_PICTURE);
STATIC_ASSERT_ENUM_MATCH(VIDEO_CODEC_PROFILE_MAX);
// static
VideoDecodeAccelerator::Capabilities
GpuVideoAcceleratorUtil::ConvertGpuToMediaDecodeCapabilities(
const gpu::VideoDecodeAcceleratorCapabilities& gpu_capabilities) {
VideoDecodeAccelerator::Capabilities capabilities;
capabilities.supported_profiles =
ConvertGpuToMediaDecodeProfiles(gpu_capabilities.supported_profiles);
capabilities.flags = gpu_capabilities.flags;
return capabilities;
}
// static
VideoDecodeAccelerator::SupportedProfiles
GpuVideoAcceleratorUtil::ConvertGpuToMediaDecodeProfiles(
const gpu::VideoDecodeAcceleratorSupportedProfiles& gpu_profiles) {
VideoDecodeAccelerator::SupportedProfiles profiles;
for (const auto& gpu_profile : gpu_profiles) {
VideoDecodeAccelerator::SupportedProfile profile;
profile.profile = static_cast<VideoCodecProfile>(gpu_profile.profile);
profile.max_resolution = gpu_profile.max_resolution;
profile.min_resolution = gpu_profile.min_resolution;
profile.encrypted_only = gpu_profile.encrypted_only;
profiles.push_back(profile);
}
return profiles;
}
// static
gpu::VideoDecodeAcceleratorCapabilities
GpuVideoAcceleratorUtil::ConvertMediaToGpuDecodeCapabilities(
const VideoDecodeAccelerator::Capabilities& media_capabilities) {
gpu::VideoDecodeAcceleratorCapabilities capabilities;
capabilities.supported_profiles =
ConvertMediaToGpuDecodeProfiles(media_capabilities.supported_profiles);
capabilities.flags = media_capabilities.flags;
return capabilities;
}
// static
gpu::VideoDecodeAcceleratorSupportedProfiles
GpuVideoAcceleratorUtil::ConvertMediaToGpuDecodeProfiles(
const VideoDecodeAccelerator::SupportedProfiles& media_profiles) {
gpu::VideoDecodeAcceleratorSupportedProfiles profiles;
for (const auto& media_profile : media_profiles) {
gpu::VideoDecodeAcceleratorSupportedProfile profile;
profile.profile =
static_cast<gpu::VideoCodecProfile>(media_profile.profile);
profile.max_resolution = media_profile.max_resolution;
profile.min_resolution = media_profile.min_resolution;
profile.encrypted_only = media_profile.encrypted_only;
profiles.push_back(profile);
}
return profiles;
}
// static
gpu::VideoDecodeAcceleratorSupportedProfiles
GpuVideoAcceleratorUtil::ConvertMediaConfigsToGpuDecodeProfiles(
const SupportedVideoDecoderConfigs& configs) {
gpu::VideoDecodeAcceleratorSupportedProfiles profiles;
for (const auto& config : configs) {
for (int i = config.profile_min; i <= config.profile_max; i++) {
gpu::VideoDecodeAcceleratorSupportedProfile profile;
profile.profile = static_cast<gpu::VideoCodecProfile>(i);
profile.min_resolution = config.coded_size_min;
profile.max_resolution = config.coded_size_max;
profile.encrypted_only = config.require_encrypted;
profiles.push_back(profile);
}
}
return profiles;
}
// static
VideoEncodeAccelerator::SupportedProfiles
GpuVideoAcceleratorUtil::ConvertGpuToMediaEncodeProfiles(
const gpu::VideoEncodeAcceleratorSupportedProfiles& gpu_profiles) {
VideoEncodeAccelerator::SupportedProfiles profiles;
for (const auto& gpu_profile : gpu_profiles) {
VideoEncodeAccelerator::SupportedProfile profile;
profile.profile = static_cast<VideoCodecProfile>(gpu_profile.profile);
profile.min_resolution = gpu_profile.min_resolution;
profile.max_resolution = gpu_profile.max_resolution;
profile.max_framerate_numerator = gpu_profile.max_framerate_numerator;
profile.max_framerate_denominator = gpu_profile.max_framerate_denominator;
// If VBR is supported in the future, remove this hard-coding of CBR.
profile.rate_control_modes = media::VideoEncodeAccelerator::kConstantMode;
profile.is_software_codec = gpu_profile.is_software_codec;
profiles.push_back(profile);
}
return profiles;
}
// static
gpu::VideoEncodeAcceleratorSupportedProfiles
GpuVideoAcceleratorUtil::ConvertMediaToGpuEncodeProfiles(
const VideoEncodeAccelerator::SupportedProfiles& media_profiles) {
gpu::VideoEncodeAcceleratorSupportedProfiles profiles;
for (const auto& media_profile : media_profiles) {
gpu::VideoEncodeAcceleratorSupportedProfile profile;
profile.profile =
static_cast<gpu::VideoCodecProfile>(media_profile.profile);
profile.min_resolution = media_profile.min_resolution;
profile.max_resolution = media_profile.max_resolution;
profile.max_framerate_numerator = media_profile.max_framerate_numerator;
profile.max_framerate_denominator = media_profile.max_framerate_denominator;
profile.is_software_codec = media_profile.is_software_codec;
profiles.push_back(profile);
}
return profiles;
}
// static
void GpuVideoAcceleratorUtil::InsertUniqueDecodeProfiles(
const VideoDecodeAccelerator::SupportedProfiles& new_profiles,
VideoDecodeAccelerator::SupportedProfiles* media_profiles) {
for (const auto& profile : new_profiles) {
bool duplicate = false;
for (const auto& media_profile : *media_profiles) {
if (media_profile.profile == profile.profile) {
duplicate = true;
break;
}
}
if (!duplicate)
media_profiles->push_back(profile);
}
}
// static
void GpuVideoAcceleratorUtil::InsertUniqueEncodeProfiles(
const VideoEncodeAccelerator::SupportedProfiles& new_profiles,
VideoEncodeAccelerator::SupportedProfiles* media_profiles) {
for (const auto& profile : new_profiles) {
bool duplicate = false;
for (const auto& media_profile : *media_profiles) {
if (media_profile == profile) {
duplicate = true;
break;
}
}
if (!duplicate)
media_profiles->push_back(profile);
}
}
} // namespace media