summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--src/video_core/CMakeLists.txt2
-rw-r--r--src/video_core/command_classes/codecs/codec.cpp34
-rw-r--r--src/video_core/command_classes/codecs/codec.h2
-rw-r--r--src/video_core/command_classes/codecs/vp8.cpp20
-rw-r--r--src/video_core/command_classes/codecs/vp8.h31
-rw-r--r--src/video_core/command_classes/codecs/vp9.cpp3
-rw-r--r--src/video_core/command_classes/codecs/vp9.h11
-rw-r--r--src/video_core/command_classes/nvdec.cpp3
-rw-r--r--src/video_core/command_classes/nvdec_common.h4
9 files changed, 90 insertions, 20 deletions
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 269db21a5..6aac7f305 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -15,6 +15,8 @@ add_library(video_core STATIC
command_classes/codecs/codec.h
command_classes/codecs/h264.cpp
command_classes/codecs/h264.h
+ command_classes/codecs/vp8.cpp
+ command_classes/codecs/vp8.h
command_classes/codecs/vp9.cpp
command_classes/codecs/vp9.h
command_classes/codecs/vp9_types.h
diff --git a/src/video_core/command_classes/codecs/codec.cpp b/src/video_core/command_classes/codecs/codec.cpp
index 61966cbfe..fc3b8db99 100644
--- a/src/video_core/command_classes/codecs/codec.cpp
+++ b/src/video_core/command_classes/codecs/codec.cpp
@@ -8,6 +8,7 @@
#include "common/settings.h"
#include "video_core/command_classes/codecs/codec.h"
#include "video_core/command_classes/codecs/h264.h"
+#include "video_core/command_classes/codecs/vp8.h"
#include "video_core/command_classes/codecs/vp9.h"
#include "video_core/gpu.h"
#include "video_core/memory_manager.h"
@@ -46,6 +47,7 @@ void AVFrameDeleter(AVFrame* ptr) {
Codec::Codec(GPU& gpu_, const NvdecCommon::NvdecRegisters& regs)
: gpu(gpu_), state{regs}, h264_decoder(std::make_unique<Decoder::H264>(gpu)),
+ vp8_decoder(std::make_unique<Decoder::VP8>(gpu)),
vp9_decoder(std::make_unique<Decoder::VP9>(gpu)) {}
Codec::~Codec() {
@@ -135,7 +137,9 @@ void Codec::Initialize() {
switch (current_codec) {
case NvdecCommon::VideoCodec::H264:
return AV_CODEC_ID_H264;
- case NvdecCommon::VideoCodec::Vp9:
+ case NvdecCommon::VideoCodec::VP8:
+ return AV_CODEC_ID_VP8;
+ case NvdecCommon::VideoCodec::VP9:
return AV_CODEC_ID_VP9;
default:
UNIMPLEMENTED_MSG("Unknown codec {}", current_codec);
@@ -176,19 +180,27 @@ void Codec::Decode() {
return;
}
bool vp9_hidden_frame = false;
- std::vector<u8> frame_data;
- if (current_codec == NvdecCommon::VideoCodec::H264) {
- frame_data = h264_decoder->ComposeFrameHeader(state, is_first_frame);
- } else if (current_codec == NvdecCommon::VideoCodec::Vp9) {
- frame_data = vp9_decoder->ComposeFrameHeader(state);
- vp9_hidden_frame = vp9_decoder->WasFrameHidden();
- }
+ const auto& frame_data = [&]() {
+ switch (current_codec) {
+ case Tegra::NvdecCommon::VideoCodec::H264:
+ return h264_decoder->ComposeFrameHeader(state, is_first_frame);
+ case Tegra::NvdecCommon::VideoCodec::VP8:
+ return vp8_decoder->ComposeFrameHeader(state, is_first_frame);
+ case Tegra::NvdecCommon::VideoCodec::VP9:
+ vp9_decoder->ComposeFrameHeader(state);
+ vp9_hidden_frame = vp9_decoder->WasFrameHidden();
+ return vp9_decoder->GetFrameBytes();
+ default:
+ UNREACHABLE();
+ return std::vector<u8>{};
+ }
+ }();
AVPacketPtr packet{av_packet_alloc(), AVPacketDeleter};
if (!packet) {
LOG_ERROR(Service_NVDRV, "av_packet_alloc failed");
return;
}
- packet->data = frame_data.data();
+ packet->data = const_cast<u8*>(frame_data.data());
packet->size = static_cast<s32>(frame_data.size());
if (const int res = avcodec_send_packet(av_codec_ctx, packet.get()); res != 0) {
LOG_DEBUG(Service_NVDRV, "avcodec_send_packet error {}", res);
@@ -252,11 +264,11 @@ std::string_view Codec::GetCurrentCodecName() const {
return "None";
case NvdecCommon::VideoCodec::H264:
return "H264";
- case NvdecCommon::VideoCodec::Vp8:
+ case NvdecCommon::VideoCodec::VP8:
return "VP8";
case NvdecCommon::VideoCodec::H265:
return "H265";
- case NvdecCommon::VideoCodec::Vp9:
+ case NvdecCommon::VideoCodec::VP9:
return "VP9";
default:
return "Unknown";
diff --git a/src/video_core/command_classes/codecs/codec.h b/src/video_core/command_classes/codecs/codec.h
index f9a80886f..13ed88382 100644
--- a/src/video_core/command_classes/codecs/codec.h
+++ b/src/video_core/command_classes/codecs/codec.h
@@ -29,6 +29,7 @@ using AVFramePtr = std::unique_ptr<AVFrame, decltype(&AVFrameDeleter)>;
namespace Decoder {
class H264;
+class VP8;
class VP9;
} // namespace Decoder
@@ -72,6 +73,7 @@ private:
GPU& gpu;
const NvdecCommon::NvdecRegisters& state;
std::unique_ptr<Decoder::H264> h264_decoder;
+ std::unique_ptr<Decoder::VP8> vp8_decoder;
std::unique_ptr<Decoder::VP9> vp9_decoder;
std::queue<AVFramePtr> av_frames{};
diff --git a/src/video_core/command_classes/codecs/vp8.cpp b/src/video_core/command_classes/codecs/vp8.cpp
new file mode 100644
index 000000000..976e9f9b7
--- /dev/null
+++ b/src/video_core/command_classes/codecs/vp8.cpp
@@ -0,0 +1,20 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <array>
+#include <vector>
+
+#include "video_core/command_classes/codecs/vp8.h"
+
+namespace Tegra::Decoder {
+VP8::VP8(GPU& gpu_) : gpu(gpu_) {}
+
+VP8::~VP8() = default;
+
+const std::vector<u8>& VP8::ComposeFrameHeader(const NvdecCommon::NvdecRegisters& state,
+ bool is_first_frame) {
+ return {};
+}
+
+} // namespace Tegra::Decoder
diff --git a/src/video_core/command_classes/codecs/vp8.h b/src/video_core/command_classes/codecs/vp8.h
new file mode 100644
index 000000000..70c75f414
--- /dev/null
+++ b/src/video_core/command_classes/codecs/vp8.h
@@ -0,0 +1,31 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <vector>
+
+#include "common/common_types.h"
+#include "video_core/command_classes/nvdec_common.h"
+
+namespace Tegra {
+class GPU;
+namespace Decoder {
+
+class VP8 {
+public:
+ explicit VP8(GPU& gpu);
+ ~VP8();
+
+ /// Compose the VP8 header of the frame for FFmpeg decoding
+ [[nodiscard]] const std::vector<u8>& ComposeFrameHeader(
+ const NvdecCommon::NvdecRegisters& state, bool is_first_frame = false);
+
+private:
+ std::vector<u8> frame;
+ GPU& gpu;
+};
+
+} // namespace Decoder
+} // namespace Tegra
diff --git a/src/video_core/command_classes/codecs/vp9.cpp b/src/video_core/command_classes/codecs/vp9.cpp
index d7e749485..269adc3f1 100644
--- a/src/video_core/command_classes/codecs/vp9.cpp
+++ b/src/video_core/command_classes/codecs/vp9.cpp
@@ -770,7 +770,7 @@ VpxBitStreamWriter VP9::ComposeUncompressedHeader() {
return uncomp_writer;
}
-const std::vector<u8>& VP9::ComposeFrameHeader(const NvdecCommon::NvdecRegisters& state) {
+void VP9::ComposeFrameHeader(const NvdecCommon::NvdecRegisters& state) {
std::vector<u8> bitstream;
{
Vp9FrameContainer curr_frame = GetCurrentFrame(state);
@@ -792,7 +792,6 @@ const std::vector<u8>& VP9::ComposeFrameHeader(const NvdecCommon::NvdecRegisters
frame.begin() + uncompressed_header.size());
std::copy(bitstream.begin(), bitstream.end(),
frame.begin() + uncompressed_header.size() + compressed_header.size());
- return frame;
}
VpxRangeEncoder::VpxRangeEncoder() {
diff --git a/src/video_core/command_classes/codecs/vp9.h b/src/video_core/command_classes/codecs/vp9.h
index e6e9fc17e..6ab9ef5b5 100644
--- a/src/video_core/command_classes/codecs/vp9.h
+++ b/src/video_core/command_classes/codecs/vp9.h
@@ -116,16 +116,19 @@ public:
VP9(VP9&&) = default;
VP9& operator=(VP9&&) = delete;
- /// Composes the VP9 frame from the GPU state information. Based on the official VP9 spec
- /// documentation
- [[nodiscard]] const std::vector<u8>& ComposeFrameHeader(
- const NvdecCommon::NvdecRegisters& state);
+ /// Composes the VP9 frame from the GPU state information.
+ /// Based on the official VP9 spec documentation
+ void ComposeFrameHeader(const NvdecCommon::NvdecRegisters& state);
/// Returns true if the most recent frame was a hidden frame.
[[nodiscard]] bool WasFrameHidden() const {
return !current_frame_info.show_frame;
}
+ [[nodiscard]] const std::vector<u8>& GetFrameBytes() const {
+ return frame;
+ }
+
private:
/// Generates compressed header probability updates in the bitstream writer
template <typename T, std::size_t N>
diff --git a/src/video_core/command_classes/nvdec.cpp b/src/video_core/command_classes/nvdec.cpp
index b5c55f14a..9aaf5247e 100644
--- a/src/video_core/command_classes/nvdec.cpp
+++ b/src/video_core/command_classes/nvdec.cpp
@@ -35,7 +35,8 @@ AVFramePtr Nvdec::GetFrame() {
void Nvdec::Execute() {
switch (codec->GetCurrentCodec()) {
case NvdecCommon::VideoCodec::H264:
- case NvdecCommon::VideoCodec::Vp9:
+ case NvdecCommon::VideoCodec::VP8:
+ case NvdecCommon::VideoCodec::VP9:
codec->Decode();
break;
default:
diff --git a/src/video_core/command_classes/nvdec_common.h b/src/video_core/command_classes/nvdec_common.h
index 6a24e00a0..26c974b00 100644
--- a/src/video_core/command_classes/nvdec_common.h
+++ b/src/video_core/command_classes/nvdec_common.h
@@ -13,9 +13,9 @@ namespace Tegra::NvdecCommon {
enum class VideoCodec : u64 {
None = 0x0,
H264 = 0x3,
- Vp8 = 0x5,
+ VP8 = 0x5,
H265 = 0x7,
- Vp9 = 0x9,
+ VP9 = 0x9,
};
// NVDEC should use a 32-bit address space, but is mapped to 64-bit,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 15:30:12 +0100