17 files changed, 97 insertions, 58 deletions

diff --git a/src/video_core/command_classes/codecs/codec.cpp b/src/video_core/host1x/codecs/codec.cpp
index a5eb97b7f..70c47ae03 100644
--- a/src/video_core/command_classes/codecs/codec.cpp
+++ b/src/video_core/host1x/codecs/codec.cpp
@@ -6,11 +6,11 @@
 #include <vector>
 #include "common/assert.h"
 #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/host1x/codecs/codec.h"
+#include "video_core/host1x/codecs/h264.h"
+#include "video_core/host1x/codecs/vp8.h"
+#include "video_core/host1x/codecs/vp9.h"
 #include "video_core/memory_manager.h"
 
 extern "C" {
@@ -73,7 +73,7 @@ void AVFrameDeleter(AVFrame* ptr) {
     av_frame_free(&ptr);
 }
 
-Codec::Codec(GPU& gpu_, const NvdecCommon::NvdecRegisters& regs)
+Codec::Codec(GPU& gpu_, const Host1x::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)) {}
@@ -168,11 +168,11 @@ void Codec::InitializeGpuDecoder() {
 void Codec::Initialize() {
     const AVCodecID codec = [&] {
         switch (current_codec) {
-        case NvdecCommon::VideoCodec::H264:
+        case Host1x::NvdecCommon::VideoCodec::H264:
             return AV_CODEC_ID_H264;
-        case NvdecCommon::VideoCodec::VP8:
+        case Host1x::NvdecCommon::VideoCodec::VP8:
             return AV_CODEC_ID_VP8;
-        case NvdecCommon::VideoCodec::VP9:
+        case Host1x::NvdecCommon::VideoCodec::VP9:
             return AV_CODEC_ID_VP9;
         default:
             UNIMPLEMENTED_MSG("Unknown codec {}", current_codec);
@@ -197,7 +197,7 @@ void Codec::Initialize() {
     initialized = true;
 }
 
-void Codec::SetTargetCodec(NvdecCommon::VideoCodec codec) {
+void Codec::SetTargetCodec(Host1x::NvdecCommon::VideoCodec codec) {
     if (current_codec != codec) {
         current_codec = codec;
         LOG_INFO(Service_NVDRV, "NVDEC video codec initialized to {}", GetCurrentCodecName());
@@ -215,11 +215,11 @@ void Codec::Decode() {
     bool vp9_hidden_frame = false;
     const auto& frame_data = [&]() {
         switch (current_codec) {
-        case Tegra::NvdecCommon::VideoCodec::H264:
+        case Tegra::Host1x::NvdecCommon::VideoCodec::H264:
             return h264_decoder->ComposeFrame(state, is_first_frame);
-        case Tegra::NvdecCommon::VideoCodec::VP8:
+        case Tegra::Host1x::NvdecCommon::VideoCodec::VP8:
             return vp8_decoder->ComposeFrame(state);
-        case Tegra::NvdecCommon::VideoCodec::VP9:
+        case Tegra::Host1x::NvdecCommon::VideoCodec::VP9:
             vp9_decoder->ComposeFrame(state);
             vp9_hidden_frame = vp9_decoder->WasFrameHidden();
             return vp9_decoder->GetFrameBytes();
@@ -287,21 +287,21 @@ AVFramePtr Codec::GetCurrentFrame() {
     return frame;
 }
 
-NvdecCommon::VideoCodec Codec::GetCurrentCodec() const {
+Host1x::NvdecCommon::VideoCodec Codec::GetCurrentCodec() const {
     return current_codec;
 }
 
 std::string_view Codec::GetCurrentCodecName() const {
     switch (current_codec) {
-    case NvdecCommon::VideoCodec::None:
+    case Host1x::NvdecCommon::VideoCodec::None:
         return "None";
-    case NvdecCommon::VideoCodec::H264:
+    case Host1x::NvdecCommon::VideoCodec::H264:
         return "H264";
-    case NvdecCommon::VideoCodec::VP8:
+    case Host1x::NvdecCommon::VideoCodec::VP8:
         return "VP8";
-    case NvdecCommon::VideoCodec::H265:
+    case Host1x::NvdecCommon::VideoCodec::H265:
         return "H265";
-    case NvdecCommon::VideoCodec::VP9:
+    case Host1x::NvdecCommon::VideoCodec::VP9:
         return "VP9";
     default:
         return "Unknown";
diff --git a/src/video_core/command_classes/codecs/codec.h b/src/video_core/host1x/codecs/codec.h
index 0c2405465..117cb3ccd 100644
--- a/src/video_core/command_classes/codecs/codec.h
+++ b/src/video_core/host1x/codecs/codec.h
@@ -6,8 +6,8 @@
 #include <memory>
 #include <string_view>
 #include <queue>
-
-#include "video_core/command_classes/nvdec_common.h"
+#include "common/common_types.h"
+#include "video_core/host1x/nvdec_common.h"
 
 extern "C" {
 #if defined(__GNUC__) || defined(__clang__)
@@ -34,14 +34,14 @@ class VP9;
 
 class Codec {
 public:
-    explicit Codec(GPU& gpu, const NvdecCommon::NvdecRegisters& regs);
+    explicit Codec(GPU& gpu, const Host1x::NvdecCommon::NvdecRegisters& regs);
     ~Codec();
 
     /// Initialize the codec, returning success or failure
     void Initialize();
 
     /// Sets NVDEC video stream codec
-    void SetTargetCodec(NvdecCommon::VideoCodec codec);
+    void SetTargetCodec(Host1x::NvdecCommon::VideoCodec codec);
 
     /// Call decoders to construct headers, decode AVFrame with ffmpeg
     void Decode();
@@ -50,7 +50,7 @@ public:
     [[nodiscard]] AVFramePtr GetCurrentFrame();
 
     /// Returns the value of current_codec
-    [[nodiscard]] NvdecCommon::VideoCodec GetCurrentCodec() const;
+    [[nodiscard]] Host1x::NvdecCommon::VideoCodec GetCurrentCodec() const;
 
     /// Return name of the current codec
     [[nodiscard]] std::string_view GetCurrentCodecName() const;
@@ -63,14 +63,14 @@ private:
     bool CreateGpuAvDevice();
 
     bool initialized{};
-    NvdecCommon::VideoCodec current_codec{NvdecCommon::VideoCodec::None};
+    Host1x::NvdecCommon::VideoCodec current_codec{Host1x::NvdecCommon::VideoCodec::None};
 
     const AVCodec* av_codec{nullptr};
     AVCodecContext* av_codec_ctx{nullptr};
     AVBufferRef* av_gpu_decoder{nullptr};
 
     GPU& gpu;
-    const NvdecCommon::NvdecRegisters& state;
+    const Host1x::NvdecCommon::NvdecRegisters& state;
     std::unique_ptr<Decoder::H264> h264_decoder;
     std::unique_ptr<Decoder::VP8> vp8_decoder;
     std::unique_ptr<Decoder::VP9> vp9_decoder;
diff --git a/src/video_core/command_classes/codecs/h264.cpp b/src/video_core/host1x/codecs/h264.cpp
index e2acd54d4..95534bc85 100644
--- a/src/video_core/command_classes/codecs/h264.cpp
+++ b/src/video_core/host1x/codecs/h264.cpp
@@ -5,8 +5,8 @@
 #include <bit>
 
 #include "common/settings.h"
-#include "video_core/command_classes/codecs/h264.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/codecs/h264.h"
 #include "video_core/memory_manager.h"
 
 namespace Tegra::Decoder {
@@ -28,7 +28,7 @@ H264::H264(GPU& gpu_) : gpu(gpu_) {}
 
 H264::~H264() = default;
 
-const std::vector<u8>& H264::ComposeFrame(const NvdecCommon::NvdecRegisters& state,
+const std::vector<u8>& H264::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state,
                                           bool is_first_frame) {
     H264DecoderContext context;
     gpu.MemoryManager().ReadBlock(state.picture_info_offset, &context, sizeof(H264DecoderContext));
diff --git a/src/video_core/command_classes/codecs/h264.h b/src/video_core/host1x/codecs/h264.h
index 261574364..a98730474 100644
--- a/src/video_core/command_classes/codecs/h264.h
+++ b/src/video_core/host1x/codecs/h264.h
@@ -8,7 +8,7 @@
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "video_core/command_classes/nvdec_common.h"
+#include "video_core/host1x/nvdec_common.h"
 
 namespace Tegra {
 class GPU;
@@ -59,8 +59,8 @@ public:
     ~H264();
 
     /// Compose the H264 frame for FFmpeg decoding
-    [[nodiscard]] const std::vector<u8>& ComposeFrame(const NvdecCommon::NvdecRegisters& state,
-                                                      bool is_first_frame = false);
+    [[nodiscard]] const std::vector<u8>& ComposeFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state, bool is_first_frame = false);
 
 private:
     std::vector<u8> frame;
diff --git a/src/video_core/command_classes/codecs/vp8.cpp b/src/video_core/host1x/codecs/vp8.cpp
index c83b9bbc2..aac026e17 100644
--- a/src/video_core/command_classes/codecs/vp8.cpp
+++ b/src/video_core/host1x/codecs/vp8.cpp
@@ -3,8 +3,8 @@
 
 #include <vector>
 
-#include "video_core/command_classes/codecs/vp8.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/codecs/vp8.h"
 #include "video_core/memory_manager.h"
 
 namespace Tegra::Decoder {
@@ -12,7 +12,7 @@ VP8::VP8(GPU& gpu_) : gpu(gpu_) {}
 
 VP8::~VP8() = default;
 
-const std::vector<u8>& VP8::ComposeFrame(const NvdecCommon::NvdecRegisters& state) {
+const std::vector<u8>& VP8::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
     VP8PictureInfo info;
     gpu.MemoryManager().ReadBlock(state.picture_info_offset, &info, sizeof(VP8PictureInfo));
 
diff --git a/src/video_core/command_classes/codecs/vp8.h b/src/video_core/host1x/codecs/vp8.h
index 3357667b0..a1dfa5f03 100644
--- a/src/video_core/command_classes/codecs/vp8.h
+++ b/src/video_core/host1x/codecs/vp8.h
@@ -8,7 +8,7 @@
 
 #include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "video_core/command_classes/nvdec_common.h"
+#include "video_core/host1x/nvdec_common.h"
 
 namespace Tegra {
 class GPU;
@@ -20,7 +20,8 @@ public:
     ~VP8();
 
     /// Compose the VP8 frame for FFmpeg decoding
-    [[nodiscard]] const std::vector<u8>& ComposeFrame(const NvdecCommon::NvdecRegisters& state);
+    [[nodiscard]] const std::vector<u8>& ComposeFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
 
 private:
     std::vector<u8> frame;
diff --git a/src/video_core/command_classes/codecs/vp9.cpp b/src/video_core/host1x/codecs/vp9.cpp
index c01431441..bc50c6ba4 100644
--- a/src/video_core/command_classes/codecs/vp9.cpp
+++ b/src/video_core/host1x/codecs/vp9.cpp
@@ -4,8 +4,8 @@
 #include <algorithm> // for std::copy
 #include <numeric>
 #include "common/assert.h"
-#include "video_core/command_classes/codecs/vp9.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/codecs/vp9.h"
 #include "video_core/memory_manager.h"
 
 namespace Tegra::Decoder {
@@ -355,7 +355,7 @@ void VP9::WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_
     }
 }
 
-Vp9PictureInfo VP9::GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state) {
+Vp9PictureInfo VP9::GetVp9PictureInfo(const Host1x::NvdecCommon::NvdecRegisters& state) {
     PictureInfo picture_info;
     gpu.MemoryManager().ReadBlock(state.picture_info_offset, &picture_info, sizeof(PictureInfo));
     Vp9PictureInfo vp9_info = picture_info.Convert();
@@ -376,7 +376,7 @@ void VP9::InsertEntropy(u64 offset, Vp9EntropyProbs& dst) {
     entropy.Convert(dst);
 }
 
-Vp9FrameContainer VP9::GetCurrentFrame(const NvdecCommon::NvdecRegisters& state) {
+Vp9FrameContainer VP9::GetCurrentFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
     Vp9FrameContainer current_frame{};
     {
         gpu.SyncGuestHost();
@@ -769,7 +769,7 @@ VpxBitStreamWriter VP9::ComposeUncompressedHeader() {
     return uncomp_writer;
 }
 
-void VP9::ComposeFrame(const NvdecCommon::NvdecRegisters& state) {
+void VP9::ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state) {
     std::vector<u8> bitstream;
     {
         Vp9FrameContainer curr_frame = GetCurrentFrame(state);
diff --git a/src/video_core/command_classes/codecs/vp9.h b/src/video_core/host1x/codecs/vp9.h
index ecc40e8b1..a425c0fa4 100644
--- a/src/video_core/command_classes/codecs/vp9.h
+++ b/src/video_core/host1x/codecs/vp9.h
@@ -8,8 +8,8 @@
 
 #include "common/common_types.h"
 #include "common/stream.h"
-#include "video_core/command_classes/codecs/vp9_types.h"
-#include "video_core/command_classes/nvdec_common.h"
+#include "video_core/host1x/codecs/vp9_types.h"
+#include "video_core/host1x/nvdec_common.h"
 
 namespace Tegra {
 class GPU;
@@ -117,7 +117,7 @@ public:
 
     /// Composes the VP9 frame from the GPU state information.
     /// Based on the official VP9 spec documentation
-    void ComposeFrame(const NvdecCommon::NvdecRegisters& state);
+    void ComposeFrame(const Host1x::NvdecCommon::NvdecRegisters& state);
 
     /// Returns true if the most recent frame was a hidden frame.
     [[nodiscard]] bool WasFrameHidden() const {
@@ -162,13 +162,15 @@ private:
     void WriteMvProbabilityUpdate(VpxRangeEncoder& writer, u8 new_prob, u8 old_prob);
 
     /// Returns VP9 information from NVDEC provided offset and size
-    [[nodiscard]] Vp9PictureInfo GetVp9PictureInfo(const NvdecCommon::NvdecRegisters& state);
+    [[nodiscard]] Vp9PictureInfo GetVp9PictureInfo(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
 
     /// Read and convert NVDEC provided entropy probs to Vp9EntropyProbs struct
     void InsertEntropy(u64 offset, Vp9EntropyProbs& dst);
 
     /// Returns frame to be decoded after buffering
-    [[nodiscard]] Vp9FrameContainer GetCurrentFrame(const NvdecCommon::NvdecRegisters& state);
+    [[nodiscard]] Vp9FrameContainer GetCurrentFrame(
+        const Host1x::NvdecCommon::NvdecRegisters& state);
 
     /// Use NVDEC providied information to compose the headers for the current frame
     [[nodiscard]] std::vector<u8> ComposeCompressedHeader();
diff --git a/src/video_core/command_classes/codecs/vp9_types.h b/src/video_core/host1x/codecs/vp9_types.h
index bb3d8df6e..bb3d8df6e 100644
--- a/src/video_core/command_classes/codecs/vp9_types.h
+++ b/src/video_core/host1x/codecs/vp9_types.h
diff --git a/src/video_core/command_classes/host1x.h b/src/video_core/host1x/control.h
index bb48a4381..04dac7d51 100644
--- a/src/video_core/command_classes/host1x.h
+++ b/src/video_core/host1x/control.h
@@ -1,5 +1,7 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu emulator team and Skyline Team and Contributors
+// (https://github.com/skyline-emu/)
+// SPDX-License-Identifier: GPL-3.0-or-later Licensed under GPLv3
+// or any later version Refer to the license.txt file included.
 
 #pragma once
 
@@ -7,9 +9,12 @@
 
 namespace Tegra {
 class GPU;
+
+namespace Host1x {
+
 class Nvdec;
 
-class Host1x {
+class Control {
 public:
     enum class Method : u32 {
         WaitSyncpt = 0x8,
@@ -17,8 +22,8 @@ public:
         WaitSyncpt32 = 0x50,
     };
 
-    explicit Host1x(GPU& gpu);
-    ~Host1x();
+    explicit Control(GPU& gpu);
+    ~Control();
 
     /// Writes the method into the state, Invoke Execute() if encountered
     void ProcessMethod(Method method, u32 argument);
@@ -31,4 +36,6 @@ private:
     GPU& gpu;
 };
 
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/command_classes/nvdec.cpp b/src/video_core/host1x/nvdec.cpp
index 4fbbe3da6..5f6decd0d 100644
--- a/src/video_core/command_classes/nvdec.cpp
+++ b/src/video_core/host1x/nvdec.cpp
@@ -2,10 +2,10 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "common/assert.h"
-#include "video_core/command_classes/nvdec.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/nvdec.h"
 
-namespace Tegra {
+namespace Tegra::Host1x {
 
 #define NVDEC_REG_INDEX(field_name)                                                                \
     (offsetof(NvdecCommon::NvdecRegisters, field_name) / sizeof(u64))
@@ -44,4 +44,4 @@ void Nvdec::Execute() {
     }
 }
 
-} // namespace Tegra
+} // namespace Tegra::Host1x
diff --git a/src/video_core/command_classes/nvdec.h b/src/video_core/host1x/nvdec.h
index 488531fc6..41ba1f7a0 100644
--- a/src/video_core/command_classes/nvdec.h
+++ b/src/video_core/host1x/nvdec.h
@@ -6,11 +6,13 @@
 #include <memory>
 #include <vector>
 #include "common/common_types.h"
-#include "video_core/command_classes/codecs/codec.h"
+#include "video_core/host1x/codecs/codec.h"
 
 namespace Tegra {
 class GPU;
 
+namespace Host1x {
+
 class Nvdec {
 public:
     explicit Nvdec(GPU& gpu);
@@ -30,4 +32,7 @@ private:
     NvdecCommon::NvdecRegisters state;
     std::unique_ptr<Codec> codec;
 };
+
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/command_classes/nvdec_common.h b/src/video_core/host1x/nvdec_common.h
index 521e5b52b..49d67ebbe 100644
--- a/src/video_core/command_classes/nvdec_common.h
+++ b/src/video_core/host1x/nvdec_common.h
@@ -7,7 +7,7 @@
 #include "common/common_funcs.h"
 #include "common/common_types.h"
 
-namespace Tegra::NvdecCommon {
+namespace Tegra::Host1x::NvdecCommon {
 
 enum class VideoCodec : u64 {
     None = 0x0,
@@ -94,4 +94,4 @@ ASSERT_REG_POSITION(vp9_curr_frame_mvs_offset, 0x176);
 
 #undef ASSERT_REG_POSITION
 
-} // namespace Tegra::NvdecCommon
+} // namespace Tegra::Host1x::NvdecCommon
diff --git a/src/video_core/command_classes/sync_manager.cpp b/src/video_core/host1x/sync_manager.cpp
index 67e58046f..8694f77e2 100644
--- a/src/video_core/command_classes/sync_manager.cpp
+++ b/src/video_core/host1x/sync_manager.cpp
@@ -4,8 +4,12 @@
 #include <algorithm>
 #include "sync_manager.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/host1x.h"
+#include "video_core/host1x/syncpoint_manager.h"
 
 namespace Tegra {
+namespace Host1x {
+
 SyncptIncrManager::SyncptIncrManager(GPU& gpu_) : gpu(gpu_) {}
 SyncptIncrManager::~SyncptIncrManager() = default;
 
@@ -36,8 +40,12 @@ void SyncptIncrManager::IncrementAllDone() {
         if (!increments[done_count].complete) {
             break;
         }
-        gpu.IncrementSyncPoint(increments[done_count].syncpt_id);
+        auto& syncpoint_manager = gpu.Host1x().GetSyncpointManager();
+        syncpoint_manager.IncrementGuest(increments[done_count].syncpt_id);
+        syncpoint_manager.IncrementHost(increments[done_count].syncpt_id);
     }
     increments.erase(increments.begin(), increments.begin() + done_count);
 }
+
+} // namespace Host1x
 } // namespace Tegra
diff --git a/src/video_core/command_classes/sync_manager.h b/src/video_core/host1x/sync_manager.h
index 6dfaae080..aba72d5c5 100644
--- a/src/video_core/command_classes/sync_manager.h
+++ b/src/video_core/host1x/sync_manager.h
@@ -8,7 +8,11 @@
 #include "common/common_types.h"
 
 namespace Tegra {
+
 class GPU;
+
+namespace Host1x {
+
 struct SyncptIncr {
     u32 id;
     u32 class_id;
@@ -44,4 +48,6 @@ private:
     GPU& gpu;
 };
 
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/command_classes/vic.cpp b/src/video_core/host1x/vic.cpp
index 7c17df353..a9422670a 100644
--- a/src/video_core/command_classes/vic.cpp
+++ b/src/video_core/host1x/vic.cpp
@@ -18,14 +18,17 @@ extern "C" {
 #include "common/bit_field.h"
 #include "common/logging/log.h"
 
-#include "video_core/command_classes/nvdec.h"
-#include "video_core/command_classes/vic.h"
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/gpu.h"
+#include "video_core/host1x/nvdec.h"
+#include "video_core/host1x/vic.h"
 #include "video_core/memory_manager.h"
 #include "video_core/textures/decoders.h"
 
 namespace Tegra {
+
+namespace Host1x {
+
 namespace {
 enum class VideoPixelFormat : u64_le {
     RGBA8 = 0x1f,
@@ -235,4 +238,6 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
                                    chroma_buffer.size());
 }
 
+} // namespace Host1x
+
 } // namespace Tegra
diff --git a/src/video_core/command_classes/vic.h b/src/video_core/host1x/vic.h
index 010daa6b6..c51f8af7e 100644
--- a/src/video_core/command_classes/vic.h
+++ b/src/video_core/host1x/vic.h
@@ -11,6 +11,9 @@ struct SwsContext;
 
 namespace Tegra {
 class GPU;
+
+namespace Host1x {
+
 class Nvdec;
 union VicConfig;
 
@@ -40,7 +43,7 @@ private:
     void WriteYUVFrame(const AVFrame* frame, const VicConfig& config);
 
     GPU& gpu;
-    std::shared_ptr<Tegra::Nvdec> nvdec_processor;
+    std::shared_ptr<Tegra::Host1x::Nvdec> nvdec_processor;
 
     /// Avoid reallocation of the following buffers every frame, as their
     /// size does not change during a stream
@@ -58,4 +61,6 @@ private:
     s32 scaler_height{};
 };
 
+} // namespace Host1x
+
 } // namespace Tegra