chromium/media/gpu/vaapi/vaapi_webp_decoder.cc

// Copyright 2019 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/vaapi/vaapi_webp_decoder.h"

#include <va/va.h>

#include "base/feature_list.h"
#include "base/logging.h"
#include "base/numerics/safe_conversions.h"
#include "gpu/config/gpu_finch_features.h"
#include "media/gpu/macros.h"
#include "media/gpu/vaapi/vaapi_utils.h"
#include "media/gpu/vaapi/vaapi_wrapper.h"
#include "media/gpu/vp8_reference_frame_vector.h"
#include "media/parsers/vp8_parser.h"
#include "media/parsers/webp_parser.h"
#include "ui/gfx/geometry/size.h"

namespace media {

namespace {

constexpr VAProfile kWebPVAProfile = …;
constexpr unsigned int kWebPVARtFormat = …;

static bool IsVaapiSupportedWebP(const Vp8FrameHeader& webp_header) { … }

}  // namespace

VaapiWebPDecoder::VaapiWebPDecoder() : … { … }

VaapiWebPDecoder::~VaapiWebPDecoder() = default;

gpu::ImageDecodeAcceleratorType VaapiWebPDecoder::GetType() const { … }

SkYUVColorSpace VaapiWebPDecoder::GetYUVColorSpace() const { … }

// static
std::optional<gpu::ImageDecodeAcceleratorSupportedProfile>
VaapiWebPDecoder::GetSupportedProfile() { … }

VaapiImageDecodeStatus VaapiWebPDecoder::AllocateVASurfaceAndSubmitVABuffers(
    base::span<const uint8_t> encoded_image) { … }

}  // namespace media