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yuzu
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early-access version 3385

main
pineappleEA 2023-02-11 20:06:54 +01:00
parent 0f6c8ffea1
commit 61ffc10868
5 changed files with 74 additions and 25 deletions
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2
README.md
View File

@ -1,7 +1,7 @@
yuzu emulator early access
=============
This is the source code for early-access 3384.
This is the source code for early-access 3385.
## Legal Notice

76
src/audio_core/renderer/command/effect/aux_.cpp
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@ -20,10 +20,24 @@ static void ResetAuxBufferDsp(Core::Memory::Memory& memory, const CpuAddr aux_in
return;
}
auto info{reinterpret_cast<AuxInfo::AuxInfoDsp*>(memory.GetPointer(aux_info))};
info->read_offset = 0;
info->write_offset = 0;
info->total_sample_count = 0;
AuxInfo::AuxInfoDsp info{};
auto info_ptr{&info};
bool host_safe{(aux_info & Core::Memory::YUZU_PAGEMASK) <=
(Core::Memory::YUZU_PAGESIZE - sizeof(AuxInfo::AuxInfoDsp))};
if (host_safe) [[likely]] {
info_ptr = memory.GetPointer<AuxInfo::AuxInfoDsp>(aux_info);
} else {
memory.ReadBlockUnsafe(aux_info, info_ptr, sizeof(AuxInfo::AuxInfoDsp));
}
info_ptr->read_offset = 0;
info_ptr->write_offset = 0;
info_ptr->total_sample_count = 0;
if (!host_safe) [[unlikely]] {
memory.WriteBlockUnsafe(aux_info, info_ptr, sizeof(AuxInfo::AuxInfoDsp));
}
}
/**
@ -71,9 +85,18 @@ static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr send_info_,
return 0;
}
auto send_info{reinterpret_cast<AuxInfo::AuxInfoDsp*>(memory.GetPointer(send_info_))};
AuxInfo::AuxInfoDsp send_info{};
auto send_ptr = &send_info;
bool host_safe = (send_info_ & Core::Memory::YUZU_PAGEMASK) <=
(Core::Memory::YUZU_PAGESIZE - sizeof(AuxInfo::AuxInfoDsp));
u32 target_write_offset{send_info->write_offset + write_offset};
if (host_safe) [[likely]] {
send_ptr = memory.GetPointer<AuxInfo::AuxInfoDsp>(send_info_);
} else {
memory.ReadBlockUnsafe(send_info_, send_ptr, sizeof(AuxInfo::AuxInfoDsp));
}
u32 target_write_offset{send_ptr->write_offset + write_offset};
if (target_write_offset > count_max) {
return 0;
}
@ -82,7 +105,13 @@ static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr send_info_,
u32 read_pos{0};
while (write_count > 0) {
u32 to_write{std::min(count_max - target_write_offset, write_count)};
if (to_write) {
const auto write_addr = send_buffer + target_write_offset * sizeof(s32);
bool write_safe{(write_addr & Core::Memory::YUZU_PAGEMASK) <=
(Core::Memory::YUZU_PAGESIZE - (write_addr + to_write * sizeof(s32)))};
if (write_safe) [[likely]] {
auto ptr = memory.GetPointer(write_addr);
std::memcpy(ptr, &input[read_pos], to_write * sizeof(s32));
} else {
memory.WriteBlockUnsafe(send_buffer + target_write_offset * sizeof(s32),
&input[read_pos], to_write * sizeof(s32));
}
@ -92,7 +121,11 @@ static u32 WriteAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr send_info_,
}
if (update_count) {
send_info->write_offset = (send_info->write_offset + update_count) % count_max;
send_ptr->write_offset = (send_ptr->write_offset + update_count) % count_max;
}
if (!host_safe) [[unlikely]] {
memory.WriteBlockUnsafe(send_info_, send_ptr, sizeof(AuxInfo::AuxInfoDsp));
}
return write_count_;
@ -140,9 +173,18 @@ static u32 ReadAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr return_info_,
return 0;
}
auto return_info{reinterpret_cast<AuxInfo::AuxInfoDsp*>(memory.GetPointer(return_info_))};
AuxInfo::AuxInfoDsp return_info{};
auto return_ptr = &return_info;
bool host_safe = (return_info_ & Core::Memory::YUZU_PAGEMASK) <=
(Core::Memory::YUZU_PAGESIZE - sizeof(AuxInfo::AuxInfoDsp));
u32 target_read_offset{return_info->read_offset + read_offset};
if (host_safe) [[likely]] {
return_ptr = memory.GetPointer<AuxInfo::AuxInfoDsp>(return_info_);
} else {
memory.ReadBlockUnsafe(return_info_, return_ptr, sizeof(AuxInfo::AuxInfoDsp));
}
u32 target_read_offset{return_ptr->read_offset + read_offset};
if (target_read_offset > count_max) {
return 0;
}
@ -151,7 +193,13 @@ static u32 ReadAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr return_info_,
u32 write_pos{0};
while (read_count > 0) {
u32 to_read{std::min(count_max - target_read_offset, read_count)};
if (to_read) {
const auto read_addr = return_buffer + target_read_offset * sizeof(s32);
bool read_safe{(read_addr & Core::Memory::YUZU_PAGEMASK) <=
(Core::Memory::YUZU_PAGESIZE - (read_addr + to_read * sizeof(s32)))};
if (read_safe) [[likely]] {
auto ptr = memory.GetPointer(read_addr);
std::memcpy(&output[write_pos], ptr, to_read * sizeof(s32));
} else {
memory.ReadBlockUnsafe(return_buffer + target_read_offset * sizeof(s32),
&output[write_pos], to_read * sizeof(s32));
}
@ -161,7 +209,11 @@ static u32 ReadAuxBufferDsp(Core::Memory::Memory& memory, CpuAddr return_info_,
}
if (update_count) {
return_info->read_offset = (return_info->read_offset + update_count) % count_max;
return_ptr->read_offset = (return_ptr->read_offset + update_count) % count_max;
}
if (!host_safe) [[unlikely]] {
memory.WriteBlockUnsafe(return_info_, return_ptr, sizeof(AuxInfo::AuxInfoDsp));
}
return read_count_;

3
src/video_core/gpu_thread.cpp
View File

@ -32,7 +32,8 @@ static void RunThread(std::stop_token stop_token, Core::System& system,
VideoCore::RasterizerInterface* const rasterizer = renderer.ReadRasterizer();
while (!stop_token.stop_requested()) {
CommandDataContainer next = state.queue.PopWait(stop_token);
CommandDataContainer next;
state.queue.Pop(next, stop_token);
if (stop_token.stop_requested()) {
break;
}

4
src/video_core/gpu_thread.h
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@ -10,8 +10,8 @@
#include <thread>
#include <variant>
#include "common/bounded_threadsafe_queue.h"
#include "common/polyfill_thread.h"
#include "common/threadsafe_queue.h"
#include "video_core/framebuffer_config.h"
namespace Tegra {
@ -97,7 +97,7 @@ struct CommandDataContainer {
/// Struct used to synchronize the GPU thread
struct SynchState final {
using CommandQueue = Common::MPSCQueue<CommandDataContainer, true>;
using CommandQueue = Common::MPSCQueue<CommandDataContainer>;
std::mutex write_lock;
CommandQueue queue;
u64 last_fence{};

14
src/video_core/host1x/vic.cpp
View File

@ -189,9 +189,7 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
for (std::size_t y = 0; y < frame_height; ++y) {
const std::size_t src = y * stride;
const std::size_t dst = y * aligned_width;
for (std::size_t x = 0; x < frame_width; ++x) {
luma_buffer[dst + x] = luma_src[src + x];
}
std::memcpy(luma_buffer.data() + dst, luma_src + src, frame_width);
}
host1x.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(),
luma_buffer.size());
@ -205,15 +203,15 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
// Frame from FFmpeg software
// Populate chroma buffer from both channels with interleaving.
const std::size_t half_width = frame_width / 2;
u8* chroma_buffer_data = chroma_buffer.data();
const u8* chroma_b_src = frame->data[1];
const u8* chroma_r_src = frame->data[2];
for (std::size_t y = 0; y < half_height; ++y) {
const std::size_t src = y * half_stride;
const std::size_t dst = y * aligned_width;
for (std::size_t x = 0; x < half_width; ++x) {
chroma_buffer[dst + x * 2] = chroma_b_src[src + x];
chroma_buffer[dst + x * 2 + 1] = chroma_r_src[src + x];
chroma_buffer_data[dst + x * 2] = chroma_b_src[src + x];
chroma_buffer_data[dst + x * 2 + 1] = chroma_r_src[src + x];
}
}
break;
@ -225,9 +223,7 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) {
for (std::size_t y = 0; y < half_height; ++y) {
const std::size_t src = y * stride;
const std::size_t dst = y * aligned_width;
for (std::size_t x = 0; x < frame_width; ++x) {
chroma_buffer[dst + x] = chroma_src[src + x];
}
std::memcpy(chroma_buffer.data() + dst, chroma_src + src, frame_width);
}
break;
}