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Queue decoded frames, cleanup decoders

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This commit is contained in:
ameerj 2020-11-25 17:10:44 -05:00
parent b834c21894
commit eab041866b
10 changed files with 225 additions and 336 deletions
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28
src/video_core/command_classes/codecs/codec.cpp
View file

@ -18,6 +18,11 @@ extern "C" {
namespace Tegra { namespace Tegra {
void av_frame_deleter(AVFrame* ptr) {
av_frame_unref(ptr);
av_free(ptr);
}
Codec::Codec(GPU& gpu_) Codec::Codec(GPU& gpu_)
: gpu(gpu_), h264_decoder(std::make_unique<Decoder::H264>(gpu)), : gpu(gpu_), h264_decoder(std::make_unique<Decoder::H264>(gpu)),
vp9_decoder(std::make_unique<Decoder::VP9>(gpu)) {} vp9_decoder(std::make_unique<Decoder::VP9>(gpu)) {}
@ -27,7 +32,9 @@ Codec::~Codec() {
return; return;
} }
// Free libav memory // Free libav memory
AVFrame* av_frame{nullptr};
avcodec_send_packet(av_codec_ctx, nullptr); avcodec_send_packet(av_codec_ctx, nullptr);
av_frame = av_frame_alloc();
avcodec_receive_frame(av_codec_ctx, av_frame); avcodec_receive_frame(av_codec_ctx, av_frame);
avcodec_flush_buffers(av_codec_ctx); avcodec_flush_buffers(av_codec_ctx);
@ -60,7 +67,7 @@ void Codec::Decode() {
} }
av_codec_ctx = avcodec_alloc_context3(av_codec); av_codec_ctx = avcodec_alloc_context3(av_codec);
av_frame = av_frame_alloc(); av_codec_ctx->refcounted_frames = 1;
av_opt_set(av_codec_ctx->priv_data, "tune", "zerolatency", 0); av_opt_set(av_codec_ctx->priv_data, "tune", "zerolatency", 0);
// TODO(ameerj): libavcodec gpu hw acceleration // TODO(ameerj): libavcodec gpu hw acceleration
@ -68,8 +75,6 @@ void Codec::Decode() {
const auto av_error = avcodec_open2(av_codec_ctx, av_codec, nullptr); const auto av_error = avcodec_open2(av_codec_ctx, av_codec, nullptr);
if (av_error < 0) { if (av_error < 0) {
LOG_ERROR(Service_NVDRV, "avcodec_open2() Failed."); LOG_ERROR(Service_NVDRV, "avcodec_open2() Failed.");
av_frame_unref(av_frame);
av_free(av_frame);
avcodec_close(av_codec_ctx); avcodec_close(av_codec_ctx);
return; return;
} }
@ -96,16 +101,21 @@ void Codec::Decode() {
if (!vp9_hidden_frame) { if (!vp9_hidden_frame) {
// Only receive/store visible frames // Only receive/store visible frames
avcodec_receive_frame(av_codec_ctx, av_frame); AVFramePtr frame = AVFramePtr{av_frame_alloc(), av_frame_deleter};
avcodec_receive_frame(av_codec_ctx, frame.get());
av_frames.push(std::move(frame));
} }
} }
AVFrame* Codec::GetCurrentFrame() { AVFramePtr Codec::GetCurrentFrame() {
return av_frame; // Sometimes VIC will request more frames than have been decoded.
// in this case, return a nullptr and don't overwrite previous frame data
if (av_frames.size() > 0) {
AVFramePtr frame = std::move(av_frames.front());
av_frames.pop();
return frame;
} }
return AVFramePtr{nullptr, av_frame_deleter};
const AVFrame* Codec::GetCurrentFrame() const {
return av_frame;
} }
NvdecCommon::VideoCodec Codec::GetCurrentCodec() const { NvdecCommon::VideoCodec Codec::GetCurrentCodec() const {

11
src/video_core/command_classes/codecs/codec.h
View file

@ -5,6 +5,7 @@
#pragma once #pragma once
#include <memory> #include <memory>
#include <queue>
#include "common/common_types.h" #include "common/common_types.h"
#include "video_core/command_classes/nvdec_common.h" #include "video_core/command_classes/nvdec_common.h"
@ -22,6 +23,9 @@ namespace Tegra {
class GPU; class GPU;
struct VicRegisters; struct VicRegisters;
void av_frame_deleter(AVFrame* ptr);
using AVFramePtr = std::unique_ptr<AVFrame, decltype(&av_frame_deleter)>;
namespace Decoder { namespace Decoder {
class H264; class H264;
class VP9; class VP9;
@ -41,9 +45,8 @@ public:
/// Call decoders to construct headers, decode AVFrame with ffmpeg /// Call decoders to construct headers, decode AVFrame with ffmpeg
void Decode(); void Decode();
/// Returns most recently decoded frame /// Returns next decoded frame
[[nodiscard]] AVFrame* GetCurrentFrame(); [[nodiscard]] AVFramePtr GetCurrentFrame();
[[nodiscard]] const AVFrame* GetCurrentFrame() const;
/// Returns the value of current_codec /// Returns the value of current_codec
[[nodiscard]] NvdecCommon::VideoCodec GetCurrentCodec() const; [[nodiscard]] NvdecCommon::VideoCodec GetCurrentCodec() const;
@ -54,13 +57,13 @@ private:
AVCodec* av_codec{nullptr}; AVCodec* av_codec{nullptr};
AVCodecContext* av_codec_ctx{nullptr}; AVCodecContext* av_codec_ctx{nullptr};
AVFrame* av_frame{nullptr};
GPU& gpu; GPU& gpu;
std::unique_ptr<Decoder::H264> h264_decoder; std::unique_ptr<Decoder::H264> h264_decoder;
std::unique_ptr<Decoder::VP9> vp9_decoder; std::unique_ptr<Decoder::VP9> vp9_decoder;
NvdecCommon::NvdecRegisters state{}; NvdecCommon::NvdecRegisters state{};
std::queue<AVFramePtr> av_frames{};
}; };
} // namespace Tegra } // namespace Tegra

2
src/video_core/command_classes/codecs/h264.cpp
View file

@ -43,7 +43,7 @@ H264::H264(GPU& gpu_) : gpu(gpu_) {}
H264::~H264() = default; H264::~H264() = default;
const std::vector<u8>& H264::ComposeFrameHeader(NvdecCommon::NvdecRegisters& state, const std::vector<u8>& H264::ComposeFrameHeader(const NvdecCommon::NvdecRegisters& state,
bool is_first_frame) { bool is_first_frame) {
H264DecoderContext context{}; H264DecoderContext context{};
gpu.MemoryManager().ReadBlock(state.picture_info_offset, &context, sizeof(H264DecoderContext)); gpu.MemoryManager().ReadBlock(state.picture_info_offset, &context, sizeof(H264DecoderContext));

4
src/video_core/command_classes/codecs/h264.h
View file

@ -74,8 +74,8 @@ public:
~H264(); ~H264();
/// Compose the H264 header of the frame for FFmpeg decoding /// Compose the H264 header of the frame for FFmpeg decoding
[[nodiscard]] const std::vector<u8>& ComposeFrameHeader(NvdecCommon::NvdecRegisters& state, [[nodiscard]] const std::vector<u8>& ComposeFrameHeader(
bool is_first_frame = false); const NvdecCommon::NvdecRegisters& state, bool is_first_frame = false);
private: private:
struct H264ParameterSet { struct H264ParameterSet {

331
src/video_core/command_classes/codecs/vp9.cpp
View file

@ -23,122 +23,102 @@ constexpr Vp9EntropyProbs default_probs{
222, 34, 30, 0, 72, 16, 44, 0, 58, 32, 12, 0, 10, 7, 6, 0, 222, 34, 30, 0, 72, 16, 44, 0, 58, 32, 12, 0, 10, 7, 6, 0,
}, },
.coef_probs{ .coef_probs{
195, 29, 183, 0, 84, 49, 136, 0, 8, 42, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0, 195, 29, 183, 84, 49, 136, 8, 42, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 31, 107, 169, 0, 35, 99, 159, 0, 17, 82, 140, 0, 8, 66, 114, 0, 31, 107, 169, 35, 99, 159, 17, 82, 140, 8, 66, 114, 2, 44, 76, 1, 19, 32,
2, 44, 76, 0, 1, 19, 32, 0, 40, 132, 201, 0, 29, 114, 187, 0, 13, 91, 157, 0, 40, 132, 201, 29, 114, 187, 13, 91, 157, 7, 75, 127, 3, 58, 95, 1, 28, 47,
7, 75, 127, 0, 3, 58, 95, 0, 1, 28, 47, 0, 69, 142, 221, 0, 42, 122, 201, 0, 69, 142, 221, 42, 122, 201, 15, 91, 159, 6, 67, 121, 1, 42, 77, 1, 17, 31,
15, 91, 159, 0, 6, 67, 121, 0, 1, 42, 77, 0, 1, 17, 31, 0, 102, 148, 228, 0, 102, 148, 228, 67, 117, 204, 17, 82, 154, 6, 59, 114, 2, 39, 75, 1, 15, 29,
67, 117, 204, 0, 17, 82, 154, 0, 6, 59, 114, 0, 2, 39, 75, 0, 1, 15, 29, 0, 156, 57, 233, 119, 57, 212, 58, 48, 163, 29, 40, 124, 12, 30, 81, 3, 12, 31,
156, 57, 233, 0, 119, 57, 212, 0, 58, 48, 163, 0, 29, 40, 124, 0, 12, 30, 81, 0, 191, 107, 226, 124, 117, 204, 25, 99, 155, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3, 12, 31, 0, 191, 107, 226, 0, 124, 117, 204, 0, 25, 99, 155, 0, 0, 0, 0, 0, 29, 148, 210, 37, 126, 194, 8, 93, 157, 2, 68, 118, 1, 39, 69, 1, 17, 33,
0, 0, 0, 0, 0, 0, 0, 0, 29, 148, 210, 0, 37, 126, 194, 0, 8, 93, 157, 0, 41, 151, 213, 27, 123, 193, 3, 82, 144, 1, 58, 105, 1, 32, 60, 1, 13, 26,
2, 68, 118, 0, 1, 39, 69, 0, 1, 17, 33, 0, 41, 151, 213, 0, 27, 123, 193, 0, 59, 159, 220, 23, 126, 198, 4, 88, 151, 1, 66, 114, 1, 38, 71, 1, 18, 34,
3, 82, 144, 0, 1, 58, 105, 0, 1, 32, 60, 0, 1, 13, 26, 0, 59, 159, 220, 0, 114, 136, 232, 51, 114, 207, 11, 83, 155, 3, 56, 105, 1, 33, 65, 1, 17, 34,
23, 126, 198, 0, 4, 88, 151, 0, 1, 66, 114, 0, 1, 38, 71, 0, 1, 18, 34, 0, 149, 65, 234, 121, 57, 215, 61, 49, 166, 28, 36, 114, 12, 25, 76, 3, 16, 42,
114, 136, 232, 0, 51, 114, 207, 0, 11, 83, 155, 0, 3, 56, 105, 0, 1, 33, 65, 0, 214, 49, 220, 132, 63, 188, 42, 65, 137, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 17, 34, 0, 149, 65, 234, 0, 121, 57, 215, 0, 61, 49, 166, 0, 28, 36, 114, 0, 85, 137, 221, 104, 131, 216, 49, 111, 192, 21, 87, 155, 2, 49, 87, 1, 16, 28,
12, 25, 76, 0, 3, 16, 42, 0, 214, 49, 220, 0, 132, 63, 188, 0, 42, 65, 137, 0, 89, 163, 230, 90, 137, 220, 29, 100, 183, 10, 70, 135, 2, 42, 81, 1, 17, 33,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 85, 137, 221, 0, 104, 131, 216, 0, 108, 167, 237, 55, 133, 222, 15, 97, 179, 4, 72, 135, 1, 45, 85, 1, 19, 38,
49, 111, 192, 0, 21, 87, 155, 0, 2, 49, 87, 0, 1, 16, 28, 0, 89, 163, 230, 0, 124, 146, 240, 66, 124, 224, 17, 88, 175, 4, 58, 122, 1, 36, 75, 1, 18, 37,
90, 137, 220, 0, 29, 100, 183, 0, 10, 70, 135, 0, 2, 42, 81, 0, 1, 17, 33, 0, 141, 79, 241, 126, 70, 227, 66, 58, 182, 30, 44, 136, 12, 34, 96, 2, 20, 47,
108, 167, 237, 0, 55, 133, 222, 0, 15, 97, 179, 0, 4, 72, 135, 0, 1, 45, 85, 0, 229, 99, 249, 143, 111, 235, 46, 109, 192, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 19, 38, 0, 124, 146, 240, 0, 66, 124, 224, 0, 17, 88, 175, 0, 4, 58, 122, 0, 82, 158, 236, 94, 146, 224, 25, 117, 191, 9, 87, 149, 3, 56, 99, 1, 33, 57,
1, 36, 75, 0, 1, 18, 37, 0, 141, 79, 241, 0, 126, 70, 227, 0, 66, 58, 182, 0, 83, 167, 237, 68, 145, 222, 10, 103, 177, 2, 72, 131, 1, 41, 79, 1, 20, 39,
30, 44, 136, 0, 12, 34, 96, 0, 2, 20, 47, 0, 229, 99, 249, 0, 143, 111, 235, 0, 99, 167, 239, 47, 141, 224, 10, 104, 178, 2, 73, 133, 1, 44, 85, 1, 22, 47,
46, 109, 192, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 82, 158, 236, 0, 127, 145, 243, 71, 129, 228, 17, 93, 177, 3, 61, 124, 1, 41, 84, 1, 21, 52,
94, 146, 224, 0, 25, 117, 191, 0, 9, 87, 149, 0, 3, 56, 99, 0, 1, 33, 57, 0, 157, 78, 244, 140, 72, 231, 69, 58, 184, 31, 44, 137, 14, 38, 105, 8, 23, 61,
83, 167, 237, 0, 68, 145, 222, 0, 10, 103, 177, 0, 2, 72, 131, 0, 1, 41, 79, 0, 125, 34, 187, 52, 41, 133, 6, 31, 56, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 20, 39, 0, 99, 167, 239, 0, 47, 141, 224, 0, 10, 104, 178, 0, 2, 73, 133, 0, 37, 109, 153, 51, 102, 147, 23, 87, 128, 8, 67, 101, 1, 41, 63, 1, 19, 29,
1, 44, 85, 0, 1, 22, 47, 0, 127, 145, 243, 0, 71, 129, 228, 0, 17, 93, 177, 0, 31, 154, 185, 17, 127, 175, 6, 96, 145, 2, 73, 114, 1, 51, 82, 1, 28, 45,
3, 61, 124, 0, 1, 41, 84, 0, 1, 21, 52, 0, 157, 78, 244, 0, 140, 72, 231, 0, 23, 163, 200, 10, 131, 185, 2, 93, 148, 1, 67, 111, 1, 41, 69, 1, 14, 24,
69, 58, 184, 0, 31, 44, 137, 0, 14, 38, 105, 0, 8, 23, 61, 0, 125, 34, 187, 0, 29, 176, 217, 12, 145, 201, 3, 101, 156, 1, 69, 111, 1, 39, 63, 1, 14, 23,
52, 41, 133, 0, 6, 31, 56, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 57, 192, 233, 25, 154, 215, 6, 109, 167, 3, 78, 118, 1, 48, 69, 1, 21, 29,
37, 109, 153, 0, 51, 102, 147, 0, 23, 87, 128, 0, 8, 67, 101, 0, 1, 41, 63, 0, 202, 105, 245, 108, 106, 216, 18, 90, 144, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 19, 29, 0, 31, 154, 185, 0, 17, 127, 175, 0, 6, 96, 145, 0, 2, 73, 114, 0, 33, 172, 219, 64, 149, 206, 14, 117, 177, 5, 90, 141, 2, 61, 95, 1, 37, 57,
1, 51, 82, 0, 1, 28, 45, 0, 23, 163, 200, 0, 10, 131, 185, 0, 2, 93, 148, 0, 33, 179, 220, 11, 140, 198, 1, 89, 148, 1, 60, 104, 1, 33, 57, 1, 12, 21,
1, 67, 111, 0, 1, 41, 69, 0, 1, 14, 24, 0, 29, 176, 217, 0, 12, 145, 201, 0, 30, 181, 221, 8, 141, 198, 1, 87, 145, 1, 58, 100, 1, 31, 55, 1, 12, 20,
3, 101, 156, 0, 1, 69, 111, 0, 1, 39, 63, 0, 1, 14, 23, 0, 57, 192, 233, 0, 32, 186, 224, 7, 142, 198, 1, 86, 143, 1, 58, 100, 1, 31, 55, 1, 12, 22,
25, 154, 215, 0, 6, 109, 167, 0, 3, 78, 118, 0, 1, 48, 69, 0, 1, 21, 29, 0, 57, 192, 227, 20, 143, 204, 3, 96, 154, 1, 68, 112, 1, 42, 69, 1, 19, 32,
202, 105, 245, 0, 108, 106, 216, 0, 18, 90, 144, 0, 0, 0, 0, 0, 0, 0, 0, 0, 212, 35, 215, 113, 47, 169, 29, 48, 105, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 33, 172, 219, 0, 64, 149, 206, 0, 14, 117, 177, 0, 5, 90, 141, 0, 74, 129, 203, 106, 120, 203, 49, 107, 178, 19, 84, 144, 4, 50, 84, 1, 15, 25,
2, 61, 95, 0, 1, 37, 57, 0, 33, 179, 220, 0, 11, 140, 198, 0, 1, 89, 148, 0, 71, 172, 217, 44, 141, 209, 15, 102, 173, 6, 76, 133, 2, 51, 89, 1, 24, 42,
1, 60, 104, 0, 1, 33, 57, 0, 1, 12, 21, 0, 30, 181, 221, 0, 8, 141, 198, 0, 64, 185, 231, 31, 148, 216, 8, 103, 175, 3, 74, 131, 1, 46, 81, 1, 18, 30,
1, 87, 145, 0, 1, 58, 100, 0, 1, 31, 55, 0, 1, 12, 20, 0, 32, 186, 224, 0, 65, 196, 235, 25, 157, 221, 5, 105, 174, 1, 67, 120, 1, 38, 69, 1, 15, 30,
7, 142, 198, 0, 1, 86, 143, 0, 1, 58, 100, 0, 1, 31, 55, 0, 1, 12, 22, 0, 65, 204, 238, 30, 156, 224, 7, 107, 177, 2, 70, 124, 1, 42, 73, 1, 18, 34,
57, 192, 227, 0, 20, 143, 204, 0, 3, 96, 154, 0, 1, 68, 112, 0, 1, 42, 69, 0, 225, 86, 251, 144, 104, 235, 42, 99, 181, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 19, 32, 0, 212, 35, 215, 0, 113, 47, 169, 0, 29, 48, 105, 0, 0, 0, 0, 0, 85, 175, 239, 112, 165, 229, 29, 136, 200, 12, 103, 162, 6, 77, 123, 2, 53, 84,
0, 0, 0, 0, 0, 0, 0, 0, 74, 129, 203, 0, 106, 120, 203, 0, 49, 107, 178, 0, 75, 183, 239, 30, 155, 221, 3, 106, 171, 1, 74, 128, 1, 44, 76, 1, 17, 28,
19, 84, 144, 0, 4, 50, 84, 0, 1, 15, 25, 0, 71, 172, 217, 0, 44, 141, 209, 0, 73, 185, 240, 27, 159, 222, 2, 107, 172, 1, 75, 127, 1, 42, 73, 1, 17, 29,
15, 102, 173, 0, 6, 76, 133, 0, 2, 51, 89, 0, 1, 24, 42, 0, 64, 185, 231, 0, 62, 190, 238, 21, 159, 222, 2, 107, 172, 1, 72, 122, 1, 40, 71, 1, 18, 32,
31, 148, 216, 0, 8, 103, 175, 0, 3, 74, 131, 0, 1, 46, 81, 0, 1, 18, 30, 0, 61, 199, 240, 27, 161, 226, 4, 113, 180, 1, 76, 129, 1, 46, 80, 1, 23, 41,
65, 196, 235, 0, 25, 157, 221, 0, 5, 105, 174, 0, 1, 67, 120, 0, 1, 38, 69, 0, 7, 27, 153, 5, 30, 95, 1, 16, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 15, 30, 0, 65, 204, 238, 0, 30, 156, 224, 0, 7, 107, 177, 0, 2, 70, 124, 0, 50, 75, 127, 57, 75, 124, 27, 67, 108, 10, 54, 86, 1, 33, 52, 1, 12, 18,
1, 42, 73, 0, 1, 18, 34, 0, 225, 86, 251, 0, 144, 104, 235, 0, 42, 99, 181, 0, 43, 125, 151, 26, 108, 148, 7, 83, 122, 2, 59, 89, 1, 38, 60, 1, 17, 27,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 85, 175, 239, 0, 112, 165, 229, 0, 23, 144, 163, 13, 112, 154, 2, 75, 117, 1, 50, 81, 1, 31, 51, 1, 14, 23,
29, 136, 200, 0, 12, 103, 162, 0, 6, 77, 123, 0, 2, 53, 84, 0, 75, 183, 239, 0, 18, 162, 185, 6, 123, 171, 1, 78, 125, 1, 51, 86, 1, 31, 54, 1, 14, 23,
30, 155, 221, 0, 3, 106, 171, 0, 1, 74, 128, 0, 1, 44, 76, 0, 1, 17, 28, 0, 15, 199, 227, 3, 150, 204, 1, 91, 146, 1, 55, 95, 1, 30, 53, 1, 11, 20,
73, 185, 240, 0, 27, 159, 222, 0, 2, 107, 172, 0, 1, 75, 127, 0, 1, 42, 73, 0, 19, 55, 240, 19, 59, 196, 3, 52, 105, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 17, 29, 0, 62, 190, 238, 0, 21, 159, 222, 0, 2, 107, 172, 0, 1, 72, 122, 0, 41, 166, 207, 104, 153, 199, 31, 123, 181, 14, 101, 152, 5, 72, 106, 1, 36, 52,
1, 40, 71, 0, 1, 18, 32, 0, 61, 199, 240, 0, 27, 161, 226, 0, 4, 113, 180, 0, 35, 176, 211, 12, 131, 190, 2, 88, 144, 1, 60, 101, 1, 36, 60, 1, 16, 28,
1, 76, 129, 0, 1, 46, 80, 0, 1, 23, 41, 0, 7, 27, 153, 0, 5, 30, 95, 0, 28, 183, 213, 8, 134, 191, 1, 86, 142, 1, 56, 96, 1, 30, 53, 1, 12, 20,
1, 16, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 75, 127, 0, 20, 190, 215, 4, 135, 192, 1, 84, 139, 1, 53, 91, 1, 28, 49, 1, 11, 20,
57, 75, 124, 0, 27, 67, 108, 0, 10, 54, 86, 0, 1, 33, 52, 0, 1, 12, 18, 0, 13, 196, 216, 2, 137, 192, 1, 86, 143, 1, 57, 99, 1, 32, 56, 1, 13, 24,
43, 125, 151, 0, 26, 108, 148, 0, 7, 83, 122, 0, 2, 59, 89, 0, 1, 38, 60, 0, 211, 29, 217, 96, 47, 156, 22, 43, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 17, 27, 0, 23, 144, 163, 0, 13, 112, 154, 0, 2, 75, 117, 0, 1, 50, 81, 0, 78, 120, 193, 111, 116, 186, 46, 102, 164, 15, 80, 128, 2, 49, 76, 1, 18, 28,
1, 31, 51, 0, 1, 14, 23, 0, 18, 162, 185, 0, 6, 123, 171, 0, 1, 78, 125, 0, 71, 161, 203, 42, 132, 192, 10, 98, 150, 3, 69, 109, 1, 44, 70, 1, 18, 29,
1, 51, 86, 0, 1, 31, 54, 0, 1, 14, 23, 0, 15, 199, 227, 0, 3, 150, 204, 0, 57, 186, 211, 30, 140, 196, 4, 93, 146, 1, 62, 102, 1, 38, 65, 1, 16, 27,
1, 91, 146, 0, 1, 55, 95, 0, 1, 30, 53, 0, 1, 11, 20, 0, 19, 55, 240, 0, 47, 199, 217, 14, 145, 196, 1, 88, 142, 1, 57, 98, 1, 36, 62, 1, 15, 26,
19, 59, 196, 0, 3, 52, 105, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 26, 219, 229, 5, 155, 207, 1, 94, 151, 1, 60, 104, 1, 36, 62, 1, 16, 28,
41, 166, 207, 0, 104, 153, 199, 0, 31, 123, 181, 0, 14, 101, 152, 0, 5, 72, 106, 0, 233, 29, 248, 146, 47, 220, 43, 52, 140, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 36, 52, 0, 35, 176, 211, 0, 12, 131, 190, 0, 2, 88, 144, 0, 1, 60, 101, 0, 100, 163, 232, 179, 161, 222, 63, 142, 204, 37, 113, 174, 26, 89, 137, 18, 68, 97,
1, 36, 60, 0, 1, 16, 28, 0, 28, 183, 213, 0, 8, 134, 191, 0, 1, 86, 142, 0, 85, 181, 230, 32, 146, 209, 7, 100, 164, 3, 71, 121, 1, 45, 77, 1, 18, 30,
1, 56, 96, 0, 1, 30, 53, 0, 1, 12, 20, 0, 20, 190, 215, 0, 4, 135, 192, 0, 65, 187, 230, 20, 148, 207, 2, 97, 159, 1, 68, 116, 1, 40, 70, 1, 14, 29,
1, 84, 139, 0, 1, 53, 91, 0, 1, 28, 49, 0, 1, 11, 20, 0, 13, 196, 216, 0, 40, 194, 227, 8, 147, 204, 1, 94, 155, 1, 65, 112, 1, 39, 66, 1, 14, 26,
2, 137, 192, 0, 1, 86, 143, 0, 1, 57, 99, 0, 1, 32, 56, 0, 1, 13, 24, 0, 16, 208, 228, 3, 151, 207, 1, 98, 160, 1, 67, 117, 1, 41, 74, 1, 17, 31,
211, 29, 217, 0, 96, 47, 156, 0, 22, 43, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 38, 140, 7, 34, 80, 1, 17, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 78, 120, 193, 0, 111, 116, 186, 0, 46, 102, 164, 0, 15, 80, 128, 0, 37, 75, 128, 41, 76, 128, 26, 66, 116, 12, 52, 94, 2, 32, 55, 1, 10, 16,
2, 49, 76, 0, 1, 18, 28, 0, 71, 161, 203, 0, 42, 132, 192, 0, 10, 98, 150, 0, 50, 127, 154, 37, 109, 152, 16, 82, 121, 5, 59, 85, 1, 35, 54, 1, 13, 20,
3, 69, 109, 0, 1, 44, 70, 0, 1, 18, 29, 0, 57, 186, 211, 0, 30, 140, 196, 0, 40, 142, 167, 17, 110, 157, 2, 71, 112, 1, 44, 72, 1, 27, 45, 1, 11, 17,
4, 93, 146, 0, 1, 62, 102, 0, 1, 38, 65, 0, 1, 16, 27, 0, 47, 199, 217, 0, 30, 175, 188, 9, 124, 169, 1, 74, 116, 1, 48, 78, 1, 30, 49, 1, 11, 18,
14, 145, 196, 0, 1, 88, 142, 0, 1, 57, 98, 0, 1, 36, 62, 0, 1, 15, 26, 0, 10, 222, 223, 2, 150, 194, 1, 83, 128, 1, 48, 79, 1, 27, 45, 1, 11, 17,
26, 219, 229, 0, 5, 155, 207, 0, 1, 94, 151, 0, 1, 60, 104, 0, 1, 36, 62, 0, 36, 41, 235, 29, 36, 193, 10, 27, 111, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 16, 28, 0, 233, 29, 248, 0, 146, 47, 220, 0, 43, 52, 140, 0, 0, 0, 0, 0, 85, 165, 222, 177, 162, 215, 110, 135, 195, 57, 113, 168, 23, 83, 120, 10, 49, 61,
0, 0, 0, 0, 0, 0, 0, 0, 100, 163, 232, 0, 179, 161, 222, 0, 63, 142, 204, 0, 85, 190, 223, 36, 139, 200, 5, 90, 146, 1, 60, 103, 1, 38, 65, 1, 18, 30,
37, 113, 174, 0, 26, 89, 137, 0, 18, 68, 97, 0, 85, 181, 230, 0, 32, 146, 209, 0, 72, 202, 223, 23, 141, 199, 2, 86, 140, 1, 56, 97, 1, 36, 61, 1, 16, 27,
7, 100, 164, 0, 3, 71, 121, 0, 1, 45, 77, 0, 1, 18, 30, 0, 65, 187, 230, 0, 55, 218, 225, 13, 145, 200, 1, 86, 141, 1, 57, 99, 1, 35, 61, 1, 13, 22,
20, 148, 207, 0, 2, 97, 159, 0, 1, 68, 116, 0, 1, 40, 70, 0, 1, 14, 29, 0, 15, 235, 212, 1, 132, 184, 1, 84, 139, 1, 57, 97, 1, 34, 56, 1, 14, 23,
40, 194, 227, 0, 8, 147, 204, 0, 1, 94, 155, 0, 1, 65, 112, 0, 1, 39, 66, 0, 181, 21, 201, 61, 37, 123, 10, 38, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 14, 26, 0, 16, 208, 228, 0, 3, 151, 207, 0, 1, 98, 160, 0, 1, 67, 117, 0, 47, 106, 172, 95, 104, 173, 42, 93, 159, 18, 77, 131, 4, 50, 81, 1, 17, 23,
1, 41, 74, 0, 1, 17, 31, 0, 17, 38, 140, 0, 7, 34, 80, 0, 1, 17, 29, 0, 62, 147, 199, 44, 130, 189, 28, 102, 154, 18, 75, 115, 2, 44, 65, 1, 12, 19,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 75, 128, 0, 41, 76, 128, 0, 55, 153, 210, 24, 130, 194, 3, 93, 146, 1, 61, 97, 1, 31, 50, 1, 10, 16,
26, 66, 116, 0, 12, 52, 94, 0, 2, 32, 55, 0, 1, 10, 16, 0, 50, 127, 154, 0, 49, 186, 223, 17, 148, 204, 1, 96, 142, 1, 53, 83, 1, 26, 44, 1, 11, 17,
37, 109, 152, 0, 16, 82, 121, 0, 5, 59, 85, 0, 1, 35, 54, 0, 1, 13, 20, 0, 13, 217, 212, 2, 136, 180, 1, 78, 124, 1, 50, 83, 1, 29, 49, 1, 14, 23,
40, 142, 167, 0, 17, 110, 157, 0, 2, 71, 112, 0, 1, 44, 72, 0, 1, 27, 45, 0, 197, 13, 247, 82, 17, 222, 25, 17, 162, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 11, 17, 0, 30, 175, 188, 0, 9, 124, 169, 0, 1, 74, 116, 0, 1, 48, 78, 0, 126, 186, 247, 234, 191, 243, 176, 177, 234, 104, 158, 220, 66, 128, 186, 55, 90, 137,
1, 30, 49, 0, 1, 11, 18, 0, 10, 222, 223, 0, 2, 150, 194, 0, 1, 83, 128, 0, 111, 197, 242, 46, 158, 219, 9, 104, 171, 2, 65, 125, 1, 44, 80, 1, 17, 91,
1, 48, 79, 0, 1, 27, 45, 0, 1, 11, 17, 0, 36, 41, 235, 0, 29, 36, 193, 0, 104, 208, 245, 39, 168, 224, 3, 109, 162, 1, 79, 124, 1, 50, 102, 1, 43, 102,
10, 27, 111, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 85, 165, 222, 0, 84, 220, 246, 31, 177, 231, 2, 115, 180, 1, 79, 134, 1, 55, 77, 1, 60, 79,
177, 162, 215, 0, 110, 135, 195, 0, 57, 113, 168, 0, 23, 83, 120, 0, 10, 49, 61, 0, 43, 243, 240, 8, 180, 217, 1, 115, 166, 1, 84, 121, 1, 51, 67, 1, 16, 6,
85, 190, 223, 0, 36, 139, 200, 0, 5, 90, 146, 0, 1, 60, 103, 0, 1, 38, 65, 0,
1, 18, 30, 0, 72, 202, 223, 0, 23, 141, 199, 0, 2, 86, 140, 0, 1, 56, 97, 0,
1, 36, 61, 0, 1, 16, 27, 0, 55, 218, 225, 0, 13, 145, 200, 0, 1, 86, 141, 0,
1, 57, 99, 0, 1, 35, 61, 0, 1, 13, 22, 0, 15, 235, 212, 0, 1, 132, 184, 0,
1, 84, 139, 0, 1, 57, 97, 0, 1, 34, 56, 0, 1, 14, 23, 0, 181, 21, 201, 0,
61, 37, 123, 0, 10, 38, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
47, 106, 172, 0, 95, 104, 173, 0, 42, 93, 159, 0, 18, 77, 131, 0, 4, 50, 81, 0,
1, 17, 23, 0, 62, 147, 199, 0, 44, 130, 189, 0, 28, 102, 154, 0, 18, 75, 115, 0,
2, 44, 65, 0, 1, 12, 19, 0, 55, 153, 210, 0, 24, 130, 194, 0, 3, 93, 146, 0,
1, 61, 97, 0, 1, 31, 50, 0, 1, 10, 16, 0, 49, 186, 223, 0, 17, 148, 204, 0,
1, 96, 142, 0, 1, 53, 83, 0, 1, 26, 44, 0, 1, 11, 17, 0, 13, 217, 212, 0,
2, 136, 180, 0, 1, 78, 124, 0, 1, 50, 83, 0, 1, 29, 49, 0, 1, 14, 23, 0,
197, 13, 247, 0, 82, 17, 222, 0, 25, 17, 162, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 126, 186, 247, 0, 234, 191, 243, 0, 176, 177, 234, 0, 104, 158, 220, 0,
66, 128, 186, 0, 55, 90, 137, 0, 111, 197, 242, 0, 46, 158, 219, 0, 9, 104, 171, 0,
2, 65, 125, 0, 1, 44, 80, 0, 1, 17, 91, 0, 104, 208, 245, 0, 39, 168, 224, 0,
3, 109, 162, 0, 1, 79, 124, 0, 1, 50, 102, 0, 1, 43, 102, 0, 84, 220, 246, 0,
31, 177, 231, 0, 2, 115, 180, 0, 1, 79, 134, 0, 1, 55, 77, 0, 1, 60, 79, 0,
43, 243, 240, 0, 8, 180, 217, 0, 1, 115, 166, 0, 1, 84, 121, 0, 1, 51, 67, 0,
1, 16, 6, 0,
}, },
.switchable_interp_prob{235, 162, 36, 255, 34, 3, 149, 144}, .switchable_interp_prob{235, 162, 36, 255, 34, 3, 149, 144},
.inter_mode_prob{ .inter_mode_prob{
@ -322,39 +302,23 @@ bool VP9::WriteLessThan(VpxRangeEncoder& writer, s32 value, s32 test) {
} }
void VP9::WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode, void VP9::WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode,
const std::array<u8, 2304>& new_prob, const std::array<u8, 1728>& new_prob,
const std::array<u8, 2304>& old_prob) { const std::array<u8, 1728>& old_prob) {
// Note: There's 1 byte added on each packet for alignment, constexpr u32 block_bytes = 2 * 2 * 6 * 6 * 3;
// this byte is ignored when doing updates.
constexpr s32 block_bytes = 2 * 2 * 6 * 6 * 4;
const auto needs_update = [&](s32 base_index) -> bool { const auto needs_update = [&](u32 base_index) -> bool {
s32 index = base_index; return !std::equal(new_prob.begin() + base_index,
for (s32 i = 0; i < 2; i++) { new_prob.begin() + base_index + block_bytes,
for (s32 j = 0; j < 2; j++) { old_prob.begin() + base_index);
for (s32 k = 0; k < 6; k++) {
for (s32 l = 0; l < 6; l++) {
if (new_prob[index + 0] != old_prob[index + 0] ||
new_prob[index + 1] != old_prob[index + 1] ||
new_prob[index + 2] != old_prob[index + 2]) {
return true;
}
index += 4;
}
}
}
}
return false;
}; };
for (s32 block_index = 0; block_index < 4; block_index++) { for (u32 block_index = 0; block_index < 4; block_index++) {
const s32 base_index = block_index * block_bytes; const u32 base_index = block_index * block_bytes;
const bool update = needs_update(base_index); const bool update = needs_update(base_index);
writer.Write(update); writer.Write(update);
if (update) { if (update) {
s32 index = base_index; u32 index = base_index;
for (s32 i = 0; i < 2; i++) { for (s32 i = 0; i < 2; i++) {
for (s32 j = 0; j < 2; j++) { for (s32 j = 0; j < 2; j++) {
for (s32 k = 0; k < 6; k++) { for (s32 k = 0; k < 6; k++) {
@ -367,14 +331,13 @@ void VP9::WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode,
WriteProbabilityUpdate(writer, new_prob[index + 2], WriteProbabilityUpdate(writer, new_prob[index + 2],
old_prob[index + 2]); old_prob[index + 2]);
} }
index += 4; index += 3;
} }
} }
} }
} }
} }
if (block_index == static_cast<u32>(tx_mode)) {
if (block_index == tx_mode) {
break; break;
} }
} }
@ -392,7 +355,7 @@ void VP9::WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_
Vp9PictureInfo VP9::GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state) { Vp9PictureInfo VP9::GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state) {
PictureInfo picture_info{}; PictureInfo picture_info{};
gpu.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo)); gpu.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
Vp9PictureInfo vp9_info = picture_info.Convert(); Vp9PictureInfo vp9_info = std::move(picture_info.Convert());
InsertEntropy(state.vp9_entropy_probs_offset, vp9_info.entropy); InsertEntropy(state.vp9_entropy_probs_offset, vp9_info.entropy);
@ -414,8 +377,7 @@ Vp9FrameContainer VP9::GetCurrentFrame(const NvdecCommon::NvdecRegisters& state)
Vp9FrameContainer frame{}; Vp9FrameContainer frame{};
{ {
gpu.SyncGuestHost(); gpu.SyncGuestHost();
frame.info = GetVp9PictureInfo(state); frame.info = std::move(GetVp9PictureInfo(state));
frame.bit_stream.resize(frame.info.bitstream_size); frame.bit_stream.resize(frame.info.bitstream_size);
gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset, frame.bit_stream.data(), gpu.MemoryManager().ReadBlock(state.frame_bitstream_offset, frame.bit_stream.data(),
frame.info.bitstream_size); frame.info.bitstream_size);
@ -423,37 +385,37 @@ Vp9FrameContainer VP9::GetCurrentFrame(const NvdecCommon::NvdecRegisters& state)
// Buffer two frames, saving the last show frame info // Buffer two frames, saving the last show frame info
if (!next_next_frame.bit_stream.empty()) { if (!next_next_frame.bit_stream.empty()) {
Vp9FrameContainer temp{ Vp9FrameContainer temp{
.info = frame.info, .info = std::move(frame.info),
.bit_stream = frame.bit_stream, .bit_stream = std::move(frame.bit_stream),
}; };
next_next_frame.info.show_frame = frame.info.last_frame_shown; next_next_frame.info.show_frame = frame.info.last_frame_shown;
frame.info = next_next_frame.info; frame.info = std::move(next_next_frame.info);
frame.bit_stream = next_next_frame.bit_stream; frame.bit_stream = std::move(next_next_frame.bit_stream);
next_next_frame = std::move(temp); next_next_frame = std::move(temp);
if (!next_frame.bit_stream.empty()) { if (!next_frame.bit_stream.empty()) {
Vp9FrameContainer temp2{ Vp9FrameContainer temp2{
.info = frame.info, .info = std::move(frame.info),
.bit_stream = frame.bit_stream, .bit_stream = std::move(frame.bit_stream),
}; };
next_frame.info.show_frame = frame.info.last_frame_shown; next_frame.info.show_frame = frame.info.last_frame_shown;
frame.info = next_frame.info; frame.info = std::move(next_frame.info);
frame.bit_stream = next_frame.bit_stream; frame.bit_stream = std::move(next_frame.bit_stream);
next_frame = std::move(temp2); next_frame = std::move(temp2);
} else { } else {
next_frame.info = frame.info; next_frame.info = std::move(frame.info);
next_frame.bit_stream = frame.bit_stream; next_frame.bit_stream = std::move(frame.bit_stream);
} }
} else { } else {
next_next_frame.info = frame.info; next_next_frame.info = std::move(frame.info);
next_next_frame.bit_stream = frame.bit_stream; next_next_frame.bit_stream = std::move(frame.bit_stream);
} }
return frame; return frame;
} }
std::vector<u8> VP9::ComposeCompressedHeader() { std::vector<u8> VP9::ComposeCompressedHeader() {
VpxRangeEncoder writer{}; VpxRangeEncoder writer{};
const bool update_probs = current_frame_info.show_frame && !current_frame_info.is_key_frame;
if (!current_frame_info.lossless) { if (!current_frame_info.lossless) {
if (static_cast<u32>(current_frame_info.transform_mode) >= 3) { if (static_cast<u32>(current_frame_info.transform_mode) >= 3) {
writer.Write(3, 2); writer.Write(3, 2);
@ -471,7 +433,7 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
prev_frame_probs.tx_16x16_prob); prev_frame_probs.tx_16x16_prob);
WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_32x32_prob, WriteProbabilityUpdate(writer, current_frame_info.entropy.tx_32x32_prob,
prev_frame_probs.tx_32x32_prob); prev_frame_probs.tx_32x32_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.tx_8x8_prob = current_frame_info.entropy.tx_8x8_prob; prev_frame_probs.tx_8x8_prob = current_frame_info.entropy.tx_8x8_prob;
prev_frame_probs.tx_16x16_prob = current_frame_info.entropy.tx_16x16_prob; prev_frame_probs.tx_16x16_prob = current_frame_info.entropy.tx_16x16_prob;
prev_frame_probs.tx_32x32_prob = current_frame_info.entropy.tx_32x32_prob; prev_frame_probs.tx_32x32_prob = current_frame_info.entropy.tx_32x32_prob;
@ -484,7 +446,7 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
WriteProbabilityUpdate(writer, current_frame_info.entropy.skip_probs, WriteProbabilityUpdate(writer, current_frame_info.entropy.skip_probs,
prev_frame_probs.skip_probs); prev_frame_probs.skip_probs);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.coef_probs = current_frame_info.entropy.coef_probs; prev_frame_probs.coef_probs = current_frame_info.entropy.coef_probs;
prev_frame_probs.skip_probs = current_frame_info.entropy.skip_probs; prev_frame_probs.skip_probs = current_frame_info.entropy.skip_probs;
} }
@ -493,15 +455,12 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
// read_inter_probs() in the spec // read_inter_probs() in the spec
WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.inter_mode_prob, WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.inter_mode_prob,
prev_frame_probs.inter_mode_prob); prev_frame_probs.inter_mode_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) {
prev_frame_probs.inter_mode_prob = current_frame_info.entropy.inter_mode_prob;
}
if (current_frame_info.interp_filter == 4) { if (current_frame_info.interp_filter == 4) {
// read_interp_filter_probs() in the spec // read_interp_filter_probs() in the spec
WriteProbabilityUpdate(writer, current_frame_info.entropy.switchable_interp_prob, WriteProbabilityUpdate(writer, current_frame_info.entropy.switchable_interp_prob,
prev_frame_probs.switchable_interp_prob); prev_frame_probs.switchable_interp_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.switchable_interp_prob = prev_frame_probs.switchable_interp_prob =
current_frame_info.entropy.switchable_interp_prob; current_frame_info.entropy.switchable_interp_prob;
} }
@ -510,9 +469,7 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
// read_is_inter_probs() in the spec // read_is_inter_probs() in the spec
WriteProbabilityUpdate(writer, current_frame_info.entropy.intra_inter_prob, WriteProbabilityUpdate(writer, current_frame_info.entropy.intra_inter_prob,
prev_frame_probs.intra_inter_prob); prev_frame_probs.intra_inter_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) {
prev_frame_probs.intra_inter_prob = current_frame_info.entropy.intra_inter_prob;
}
// frame_reference_mode() in the spec // frame_reference_mode() in the spec
if ((current_frame_info.ref_frame_sign_bias[1] & 1) != if ((current_frame_info.ref_frame_sign_bias[1] & 1) !=
(current_frame_info.ref_frame_sign_bias[2] & 1) || (current_frame_info.ref_frame_sign_bias[2] & 1) ||
@ -530,7 +487,7 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
if (current_frame_info.reference_mode == 2) { if (current_frame_info.reference_mode == 2) {
WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_inter_prob, WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_inter_prob,
prev_frame_probs.comp_inter_prob); prev_frame_probs.comp_inter_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.comp_inter_prob = current_frame_info.entropy.comp_inter_prob; prev_frame_probs.comp_inter_prob = current_frame_info.entropy.comp_inter_prob;
} }
} }
@ -538,7 +495,7 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
if (current_frame_info.reference_mode != 1) { if (current_frame_info.reference_mode != 1) {
WriteProbabilityUpdate(writer, current_frame_info.entropy.single_ref_prob, WriteProbabilityUpdate(writer, current_frame_info.entropy.single_ref_prob,
prev_frame_probs.single_ref_prob); prev_frame_probs.single_ref_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.single_ref_prob = current_frame_info.entropy.single_ref_prob; prev_frame_probs.single_ref_prob = current_frame_info.entropy.single_ref_prob;
} }
} }
@ -546,7 +503,7 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
if (current_frame_info.reference_mode != 0) { if (current_frame_info.reference_mode != 0) {
WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_ref_prob, WriteProbabilityUpdate(writer, current_frame_info.entropy.comp_ref_prob,
prev_frame_probs.comp_ref_prob); prev_frame_probs.comp_ref_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.comp_ref_prob = current_frame_info.entropy.comp_ref_prob; prev_frame_probs.comp_ref_prob = current_frame_info.entropy.comp_ref_prob;
} }
} }
@ -557,42 +514,37 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
WriteProbabilityUpdate(writer, current_frame_info.entropy.y_mode_prob[index], WriteProbabilityUpdate(writer, current_frame_info.entropy.y_mode_prob[index],
prev_frame_probs.y_mode_prob[index]); prev_frame_probs.y_mode_prob[index]);
} }
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) {
prev_frame_probs.y_mode_prob = current_frame_info.entropy.y_mode_prob;
}
// read_partition_probs // read_partition_probs
WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.partition_prob, WriteProbabilityUpdateAligned4(writer, current_frame_info.entropy.partition_prob,
prev_frame_probs.partition_prob); prev_frame_probs.partition_prob);
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) {
prev_frame_probs.partition_prob = current_frame_info.entropy.partition_prob;
}
// mv_probs // mv_probs
for (s32 i = 0; i < 3; i++) { for (s32 i = 0; i < 3; i++) {
WriteMvProbabilityUpdate(writer, current_frame_info.entropy.joints[i], WriteMvProbabilityUpdate(writer, current_frame_info.entropy.joints[i],
prev_frame_probs.joints[i]); prev_frame_probs.joints[i]);
} }
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.inter_mode_prob = current_frame_info.entropy.inter_mode_prob;
prev_frame_probs.intra_inter_prob = current_frame_info.entropy.intra_inter_prob;
prev_frame_probs.y_mode_prob = current_frame_info.entropy.y_mode_prob;
prev_frame_probs.partition_prob = current_frame_info.entropy.partition_prob;
prev_frame_probs.joints = current_frame_info.entropy.joints; prev_frame_probs.joints = current_frame_info.entropy.joints;
} }
for (s32 i = 0; i < 2; i++) { for (s32 i = 0; i < 2; i++) {
WriteMvProbabilityUpdate(writer, current_frame_info.entropy.sign[i], WriteMvProbabilityUpdate(writer, current_frame_info.entropy.sign[i],
prev_frame_probs.sign[i]); prev_frame_probs.sign[i]);
for (s32 j = 0; j < 10; j++) { for (s32 j = 0; j < 10; j++) {
const int index = i * 10 + j; const int index = i * 10 + j;
WriteMvProbabilityUpdate(writer, current_frame_info.entropy.classes[index], WriteMvProbabilityUpdate(writer, current_frame_info.entropy.classes[index],
prev_frame_probs.classes[index]); prev_frame_probs.classes[index]);
} }
WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0[i], WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0[i],
prev_frame_probs.class_0[i]); prev_frame_probs.class_0[i]);
for (s32 j = 0; j < 10; j++) { for (s32 j = 0; j < 10; j++) {
const int index = i * 10 + j; const int index = i * 10 + j;
WriteMvProbabilityUpdate(writer, current_frame_info.entropy.prob_bits[index], WriteMvProbabilityUpdate(writer, current_frame_info.entropy.prob_bits[index],
prev_frame_probs.prob_bits[index]); prev_frame_probs.prob_bits[index]);
} }
@ -602,7 +554,6 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
for (s32 j = 0; j < 2; j++) { for (s32 j = 0; j < 2; j++) {
for (s32 k = 0; k < 3; k++) { for (s32 k = 0; k < 3; k++) {
const int index = i * 2 * 3 + j * 3 + k; const int index = i * 2 * 3 + j * 3 + k;
WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0_fr[index], WriteMvProbabilityUpdate(writer, current_frame_info.entropy.class_0_fr[index],
prev_frame_probs.class_0_fr[index]); prev_frame_probs.class_0_fr[index]);
} }
@ -610,7 +561,6 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
for (s32 j = 0; j < 3; j++) { for (s32 j = 0; j < 3; j++) {
const int index = i * 3 + j; const int index = i * 3 + j;
WriteMvProbabilityUpdate(writer, current_frame_info.entropy.fr[index], WriteMvProbabilityUpdate(writer, current_frame_info.entropy.fr[index],
prev_frame_probs.fr[index]); prev_frame_probs.fr[index]);
} }
@ -626,7 +576,7 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
} }
// save previous probs // save previous probs
if (current_frame_info.show_frame && !current_frame_info.is_key_frame) { if (update_probs) {
prev_frame_probs.sign = current_frame_info.entropy.sign; prev_frame_probs.sign = current_frame_info.entropy.sign;
prev_frame_probs.classes = current_frame_info.entropy.classes; prev_frame_probs.classes = current_frame_info.entropy.classes;
prev_frame_probs.class_0 = current_frame_info.entropy.class_0; prev_frame_probs.class_0 = current_frame_info.entropy.class_0;
@ -637,7 +587,6 @@ std::vector<u8> VP9::ComposeCompressedHeader() {
prev_frame_probs.high_precision = current_frame_info.entropy.high_precision; prev_frame_probs.high_precision = current_frame_info.entropy.high_precision;
} }
} }
writer.End(); writer.End();
return writer.GetBuffer(); return writer.GetBuffer();
} }
@ -854,11 +803,11 @@ VpxBitStreamWriter VP9::ComposeUncompressedHeader() {
return uncomp_writer; return uncomp_writer;
} }
const std::vector<u8>& VP9::ComposeFrameHeader(NvdecCommon::NvdecRegisters& state) { const std::vector<u8>& VP9::ComposeFrameHeader(const NvdecCommon::NvdecRegisters& state) {
std::vector<u8> bitstream; std::vector<u8> bitstream;
{ {
Vp9FrameContainer curr_frame = GetCurrentFrame(state); Vp9FrameContainer curr_frame = std::move(GetCurrentFrame(state));
current_frame_info = curr_frame.info; current_frame_info = std::move(curr_frame.info);
bitstream = std::move(curr_frame.bit_stream); bitstream = std::move(curr_frame.bit_stream);
} }

7
src/video_core/command_classes/codecs/vp9.h
View file

@ -119,7 +119,8 @@ public:
/// Composes the VP9 frame from the GPU state information. Based on the official VP9 spec /// Composes the VP9 frame from the GPU state information. Based on the official VP9 spec
/// documentation /// documentation
[[nodiscard]] const std::vector<u8>& ComposeFrameHeader(NvdecCommon::NvdecRegisters& state); [[nodiscard]] const std::vector<u8>& ComposeFrameHeader(
const NvdecCommon::NvdecRegisters& state);
/// Returns true if the most recent frame was a hidden frame. /// Returns true if the most recent frame was a hidden frame.
[[nodiscard]] bool WasFrameHidden() const { [[nodiscard]] bool WasFrameHidden() const {
@ -147,8 +148,8 @@ private:
/// Writes probability updates for the Coef probabilities /// Writes probability updates for the Coef probabilities
void WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode, void WriteCoefProbabilityUpdate(VpxRangeEncoder& writer, s32 tx_mode,
const std::array<u8, 2304>& new_prob, const std::array<u8, 1728>& new_prob,
const std::array<u8, 2304>& old_prob); const std::array<u8, 1728>& old_prob);
/// Write probabilities for 4-byte aligned structures /// Write probabilities for 4-byte aligned structures
template <typename T, std::size_t N> template <typename T, std::size_t N>

152
src/video_core/command_classes/codecs/vp9_types.h
View file

@ -31,62 +31,6 @@ enum FrameFlags : u32 {
IntraOnly = 1 << 5, IntraOnly = 1 << 5,
}; };
enum class MvJointType {
MvJointZero = 0, /* Zero vector */
MvJointHnzvz = 1, /* Vert zero, hor nonzero */
MvJointHzvnz = 2, /* Hor zero, vert nonzero */
MvJointHnzvnz = 3, /* Both components nonzero */
};
enum class MvClassType {
MvClass0 = 0, /* (0, 2] integer pel */
MvClass1 = 1, /* (2, 4] integer pel */
MvClass2 = 2, /* (4, 8] integer pel */
MvClass3 = 3, /* (8, 16] integer pel */
MvClass4 = 4, /* (16, 32] integer pel */
MvClass5 = 5, /* (32, 64] integer pel */
MvClass6 = 6, /* (64, 128] integer pel */
MvClass7 = 7, /* (128, 256] integer pel */
MvClass8 = 8, /* (256, 512] integer pel */
MvClass9 = 9, /* (512, 1024] integer pel */
MvClass10 = 10, /* (1024,2048] integer pel */
};
enum class BlockSize {
Block4x4 = 0,
Block4x8 = 1,
Block8x4 = 2,
Block8x8 = 3,
Block8x16 = 4,
Block16x8 = 5,
Block16x16 = 6,
Block16x32 = 7,
Block32x16 = 8,
Block32x32 = 9,
Block32x64 = 10,
Block64x32 = 11,
Block64x64 = 12,
BlockSizes = 13,
BlockInvalid = BlockSizes
};
enum class PredictionMode {
DcPred = 0, // Average of above and left pixels
VPred = 1, // Vertical
HPred = 2, // Horizontal
D45Pred = 3, // Directional 45 deg = round(arctan(1 / 1) * 180 / pi)
D135Pred = 4, // Directional 135 deg = 180 - 45
D117Pred = 5, // Directional 117 deg = 180 - 63
D153Pred = 6, // Directional 153 deg = 180 - 27
D207Pred = 7, // Directional 207 deg = 180 + 27
D63Pred = 8, // Directional 63 deg = round(arctan(2 / 1) * 180 / pi)
TmPred = 9, // True-motion
NearestMv = 10,
NearMv = 11,
ZeroMv = 12,
NewMv = 13,
MbModeCount = 14
};
enum class TxSize { enum class TxSize {
Tx4x4 = 0, // 4x4 transform Tx4x4 = 0, // 4x4 transform
Tx8x8 = 1, // 8x8 transform Tx8x8 = 1, // 8x8 transform
@ -104,13 +48,6 @@ enum class TxMode {
TxModes = 5 TxModes = 5
}; };
enum class reference_mode {
SingleReference = 0,
CompoundReference = 1,
ReferenceModeSelect = 2,
ReferenceModes = 3
};
struct Segmentation { struct Segmentation {
u8 enabled{}; u8 enabled{};
u8 update_map{}; u8 update_map{};
@ -131,7 +68,7 @@ static_assert(sizeof(LoopFilter) == 0x7, "LoopFilter is an invalid size");
struct Vp9EntropyProbs { struct Vp9EntropyProbs {
std::array<u8, 36> y_mode_prob{}; std::array<u8, 36> y_mode_prob{};
std::array<u8, 64> partition_prob{}; std::array<u8, 64> partition_prob{};
std::array<u8, 2304> coef_probs{}; std::array<u8, 1728> coef_probs{};
std::array<u8, 8> switchable_interp_prob{}; std::array<u8, 8> switchable_interp_prob{};
std::array<u8, 28> inter_mode_prob{}; std::array<u8, 28> inter_mode_prob{};
std::array<u8, 4> intra_inter_prob{}; std::array<u8, 4> intra_inter_prob{};
@ -152,7 +89,7 @@ struct Vp9EntropyProbs {
std::array<u8, 2> class_0_hp{}; std::array<u8, 2> class_0_hp{};
std::array<u8, 2> high_precision{}; std::array<u8, 2> high_precision{};
}; };
static_assert(sizeof(Vp9EntropyProbs) == 0x9F4, "Vp9EntropyProbs is an invalid size"); static_assert(sizeof(Vp9EntropyProbs) == 0x7B4, "Vp9EntropyProbs is an invalid size");
struct Vp9PictureInfo { struct Vp9PictureInfo {
bool is_key_frame{}; bool is_key_frame{};
@ -278,44 +215,41 @@ static_assert(sizeof(PictureInfo) == 0x100, "PictureInfo is an invalid size");
struct EntropyProbs { struct EntropyProbs {
INSERT_PADDING_BYTES(1024); INSERT_PADDING_BYTES(1024);
std::array<std::array<u8, 4>, 7> inter_mode_prob{}; std::array<u8, 28> inter_mode_prob{};
std::array<u8, 4> intra_inter_prob{}; std::array<u8, 4> intra_inter_prob{};
INSERT_PADDING_BYTES(80); INSERT_PADDING_BYTES(80);
std::array<std::array<u8, 1>, 2> tx_8x8_prob{}; std::array<u8, 2> tx_8x8_prob{};
std::array<std::array<u8, 2>, 2> tx_16x16_prob{}; std::array<u8, 4> tx_16x16_prob{};
std::array<std::array<u8, 3>, 2> tx_32x32_prob{}; std::array<u8, 6> tx_32x32_prob{};
std::array<u8, 4> y_mode_prob_e8{}; std::array<u8, 4> y_mode_prob_e8{};
std::array<std::array<u8, 8>, 4> y_mode_prob_e0e7{}; std::array<std::array<u8, 8>, 4> y_mode_prob_e0e7{};
INSERT_PADDING_BYTES(64); INSERT_PADDING_BYTES(64);
std::array<std::array<u8, 4>, 16> partition_prob{}; std::array<u8, 64> partition_prob{};
INSERT_PADDING_BYTES(10); INSERT_PADDING_BYTES(10);
std::array<std::array<u8, 2>, 4> switchable_interp_prob{}; std::array<u8, 8> switchable_interp_prob{};
std::array<u8, 5> comp_inter_prob{}; std::array<u8, 5> comp_inter_prob{};
std::array<u8, 4> skip_probs{}; std::array<u8, 3> skip_probs{};
INSERT_PADDING_BYTES(1);
std::array<u8, 3> joints{}; std::array<u8, 3> joints{};
std::array<u8, 2> sign{}; std::array<u8, 2> sign{};
std::array<std::array<u8, 1>, 2> class_0{}; std::array<u8, 2> class_0{};
std::array<std::array<u8, 3>, 2> fr{}; std::array<u8, 6> fr{};
std::array<u8, 2> class_0_hp{}; std::array<u8, 2> class_0_hp{};
std::array<u8, 2> high_precision{}; std::array<u8, 2> high_precision{};
std::array<std::array<u8, 10>, 2> classes{}; std::array<u8, 20> classes{};
std::array<std::array<std::array<u8, 3>, 2>, 2> class_0_fr{}; std::array<u8, 12> class_0_fr{};
std::array<std::array<u8, 10>, 2> pred_bits{}; std::array<u8, 20> pred_bits{};
std::array<std::array<u8, 2>, 5> single_ref_prob{}; std::array<u8, 10> single_ref_prob{};
std::array<u8, 5> comp_ref_prob{}; std::array<u8, 5> comp_ref_prob{};
INSERT_PADDING_BYTES(17); INSERT_PADDING_BYTES(17);
std::array<std::array<std::array<std::array<std::array<std::array<u8, 4>, 6>, 6>, 2>, 2>, 4> std::array<u8, 2304> coef_probs{};
coef_probs{};
void Convert(Vp9EntropyProbs& fc) { void Convert(Vp9EntropyProbs& fc) {
std::memcpy(fc.inter_mode_prob.data(), inter_mode_prob.data(), fc.inter_mode_prob.size()); fc.inter_mode_prob = std::move(inter_mode_prob);
fc.intra_inter_prob = std::move(intra_inter_prob);
std::memcpy(fc.intra_inter_prob.data(), intra_inter_prob.data(), fc.tx_8x8_prob = std::move(tx_8x8_prob);
fc.intra_inter_prob.size()); fc.tx_16x16_prob = std::move(tx_16x16_prob);
fc.tx_32x32_prob = std::move(tx_32x32_prob);
std::memcpy(fc.tx_8x8_prob.data(), tx_8x8_prob.data(), fc.tx_8x8_prob.size());
std::memcpy(fc.tx_16x16_prob.data(), tx_16x16_prob.data(), fc.tx_16x16_prob.size());
std::memcpy(fc.tx_32x32_prob.data(), tx_32x32_prob.data(), fc.tx_32x32_prob.size());
for (s32 i = 0; i < 4; i++) { for (s32 i = 0; i < 4; i++) {
for (s32 j = 0; j < 9; j++) { for (s32 j = 0; j < 9; j++) {
@ -323,27 +257,29 @@ struct EntropyProbs {
} }
} }
std::memcpy(fc.partition_prob.data(), partition_prob.data(), fc.partition_prob.size()); fc.partition_prob = std::move(partition_prob);
fc.switchable_interp_prob = std::move(switchable_interp_prob);
fc.comp_inter_prob = std::move(comp_inter_prob);
fc.skip_probs = std::move(skip_probs);
fc.joints = std::move(joints);
fc.sign = std::move(sign);
fc.class_0 = std::move(class_0);
fc.fr = std::move(fr);
fc.class_0_hp = std::move(class_0_hp);
fc.high_precision = std::move(high_precision);
fc.classes = std::move(classes);
fc.class_0_fr = std::move(class_0_fr);
fc.prob_bits = std::move(pred_bits);
fc.single_ref_prob = std::move(single_ref_prob);
fc.comp_ref_prob = std::move(comp_ref_prob);
std::memcpy(fc.switchable_interp_prob.data(), switchable_interp_prob.data(), // Skip the 4th element as it goes unused
fc.switchable_interp_prob.size()); for (std::size_t i = 0; i < coef_probs.size(); i += 4) {
std::memcpy(fc.comp_inter_prob.data(), comp_inter_prob.data(), fc.comp_inter_prob.size()); const std::size_t j = i - i / 4;
std::memcpy(fc.skip_probs.data(), skip_probs.data(), fc.skip_probs.size()); fc.coef_probs[j] = coef_probs[i];
fc.coef_probs[j + 1] = coef_probs[i + 1];
std::memcpy(fc.joints.data(), joints.data(), fc.joints.size()); fc.coef_probs[j + 2] = coef_probs[i + 2];
}
std::memcpy(fc.sign.data(), sign.data(), fc.sign.size());
std::memcpy(fc.class_0.data(), class_0.data(), fc.class_0.size());
std::memcpy(fc.fr.data(), fr.data(), fc.fr.size());
std::memcpy(fc.class_0_hp.data(), class_0_hp.data(), fc.class_0_hp.size());
std::memcpy(fc.high_precision.data(), high_precision.data(), fc.high_precision.size());
std::memcpy(fc.classes.data(), classes.data(), fc.classes.size());
std::memcpy(fc.class_0_fr.data(), class_0_fr.data(), fc.class_0_fr.size());
std::memcpy(fc.prob_bits.data(), pred_bits.data(), fc.prob_bits.size());
std::memcpy(fc.single_ref_prob.data(), single_ref_prob.data(), fc.single_ref_prob.size());
std::memcpy(fc.comp_ref_prob.data(), comp_ref_prob.data(), fc.comp_ref_prob.size());
std::memcpy(fc.coef_probs.data(), coef_probs.data(), fc.coef_probs.size());
} }
}; };
static_assert(sizeof(EntropyProbs) == 0xEA0, "EntropyProbs is an invalid size"); static_assert(sizeof(EntropyProbs) == 0xEA0, "EntropyProbs is an invalid size");

6
src/video_core/command_classes/nvdec.cpp
View file

@ -29,11 +29,7 @@ void Nvdec::ProcessMethod(Method method, const std::vector<u32>& arguments) {
} }
} }
AVFrame* Nvdec::GetFrame() { AVFramePtr Nvdec::GetFrame() {
return codec->GetCurrentFrame();
}
const AVFrame* Nvdec::GetFrame() const {
return codec->GetCurrentFrame(); return codec->GetCurrentFrame();
} }

3
src/video_core/command_classes/nvdec.h
View file

@ -26,8 +26,7 @@ public:
void ProcessMethod(Method method, const std::vector<u32>& arguments); void ProcessMethod(Method method, const std::vector<u32>& arguments);
/// Return most recently decoded frame /// Return most recently decoded frame
[[nodiscard]] AVFrame* GetFrame(); [[nodiscard]] AVFramePtr GetFrame();
[[nodiscard]] const AVFrame* GetFrame() const;
private: private:
/// Invoke codec to decode a frame /// Invoke codec to decode a frame

15
src/video_core/command_classes/vic.cpp
View file

@ -58,17 +58,18 @@ void Vic::Execute() {
return; return;
} }
const VicConfig config{gpu.MemoryManager().Read<u64>(config_struct_address + 0x20)}; const VicConfig config{gpu.MemoryManager().Read<u64>(config_struct_address + 0x20)};
const AVFramePtr frame_ptr = std::move(nvdec_processor->GetFrame());
const auto* frame = frame_ptr.get();
if (!frame || frame->width == 0 || frame->height == 0) {
return;
}
const VideoPixelFormat pixel_format = const VideoPixelFormat pixel_format =
static_cast<VideoPixelFormat>(config.pixel_format.Value()); static_cast<VideoPixelFormat>(config.pixel_format.Value());
switch (pixel_format) { switch (pixel_format) {
case VideoPixelFormat::BGRA8: case VideoPixelFormat::BGRA8:
case VideoPixelFormat::RGBA8: { case VideoPixelFormat::RGBA8: {
LOG_TRACE(Service_NVDRV, "Writing RGB Frame"); LOG_TRACE(Service_NVDRV, "Writing RGB Frame");
const auto* frame = nvdec_processor->GetFrame();
if (!frame || frame->width == 0 || frame->height == 0) {
return;
}
if (scaler_ctx == nullptr || frame->width != scaler_width || if (scaler_ctx == nullptr || frame->width != scaler_width ||
frame->height != scaler_height) { frame->height != scaler_height) {
const AVPixelFormat target_format = const AVPixelFormat target_format =
@ -121,12 +122,6 @@ void Vic::Execute() {
case VideoPixelFormat::Yuv420: { case VideoPixelFormat::Yuv420: {
LOG_TRACE(Service_NVDRV, "Writing YUV420 Frame"); LOG_TRACE(Service_NVDRV, "Writing YUV420 Frame");
const auto* frame = nvdec_processor->GetFrame();
if (!frame || frame->width == 0 || frame->height == 0) {
return;
}
const std::size_t surface_width = config.surface_width_minus1 + 1; const std::size_t surface_width = config.surface_width_minus1 + 1;
const std::size_t surface_height = config.surface_height_minus1 + 1; const std::size_t surface_height = config.surface_height_minus1 + 1;
const std::size_t half_width = surface_width / 2; const std::size_t half_width = surface_width / 2;