summaryrefslogtreecommitdiffstats
path: root/src/video_core/buffer_cache/buffer_cache.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/video_core/buffer_cache/buffer_cache.h')
-rw-r--r--src/video_core/buffer_cache/buffer_cache.h103
1 files changed, 40 insertions, 63 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index f015dae56..6b6764d72 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -5,7 +5,6 @@
#include <algorithm>
#include <array>
-#include <deque>
#include <memory>
#include <mutex>
#include <numeric>
@@ -23,6 +22,7 @@
#include "common/settings.h"
#include "core/memory.h"
#include "video_core/buffer_cache/buffer_base.h"
+#include "video_core/control/channel_state_cache.h"
#include "video_core/delayed_destruction_ring.h"
#include "video_core/dirty_flags.h"
#include "video_core/engines/kepler_compute.h"
@@ -56,7 +56,7 @@ using UniformBufferSizes = std::array<std::array<u32, NUM_GRAPHICS_UNIFORM_BUFFE
using ComputeUniformBufferSizes = std::array<u32, NUM_COMPUTE_UNIFORM_BUFFERS>;
template <typename P>
-class BufferCache {
+class BufferCache : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
// Page size for caching purposes.
// This is unrelated to the CPU page size and it can be changed as it seems optimal.
@@ -116,10 +116,7 @@ public:
static constexpr u32 DEFAULT_SKIP_CACHE_SIZE = static_cast<u32>(4_KiB);
explicit BufferCache(VideoCore::RasterizerInterface& rasterizer_,
- Tegra::Engines::Maxwell3D& maxwell3d_,
- Tegra::Engines::KeplerCompute& kepler_compute_,
- Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
- Runtime& runtime_);
+ Core::Memory::Memory& cpu_memory_, Runtime& runtime_);
void TickFrame();
@@ -367,9 +364,6 @@ private:
void ClearDownload(IntervalType subtract_interval);
VideoCore::RasterizerInterface& rasterizer;
- Tegra::Engines::Maxwell3D& maxwell3d;
- Tegra::Engines::KeplerCompute& kepler_compute;
- Tegra::MemoryManager& gpu_memory;
Core::Memory::Memory& cpu_memory;
SlotVector<Buffer> slot_buffers;
@@ -444,12 +438,8 @@ private:
template <class P>
BufferCache<P>::BufferCache(VideoCore::RasterizerInterface& rasterizer_,
- Tegra::Engines::Maxwell3D& maxwell3d_,
- Tegra::Engines::KeplerCompute& kepler_compute_,
- Tegra::MemoryManager& gpu_memory_, Core::Memory::Memory& cpu_memory_,
- Runtime& runtime_)
- : runtime{runtime_}, rasterizer{rasterizer_}, maxwell3d{maxwell3d_},
- kepler_compute{kepler_compute_}, gpu_memory{gpu_memory_}, cpu_memory{cpu_memory_} {
+ Core::Memory::Memory& cpu_memory_, Runtime& runtime_)
+ : runtime{runtime_}, rasterizer{rasterizer_}, cpu_memory{cpu_memory_} {
// Ensure the first slot is used for the null buffer
void(slot_buffers.insert(runtime, NullBufferParams{}));
common_ranges.clear();
@@ -552,8 +542,8 @@ void BufferCache<P>::ClearDownload(IntervalType subtract_interval) {
template <class P>
bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {
- const std::optional<VAddr> cpu_src_address = gpu_memory.GpuToCpuAddress(src_address);
- const std::optional<VAddr> cpu_dest_address = gpu_memory.GpuToCpuAddress(dest_address);
+ const std::optional<VAddr> cpu_src_address = gpu_memory->GpuToCpuAddress(src_address);
+ const std::optional<VAddr> cpu_dest_address = gpu_memory->GpuToCpuAddress(dest_address);
if (!cpu_src_address || !cpu_dest_address) {
return false;
}
@@ -611,7 +601,7 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am
template <class P>
bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) {
- const std::optional<VAddr> cpu_dst_address = gpu_memory.GpuToCpuAddress(dst_address);
+ const std::optional<VAddr> cpu_dst_address = gpu_memory->GpuToCpuAddress(dst_address);
if (!cpu_dst_address) {
return false;
}
@@ -635,7 +625,7 @@ bool BufferCache<P>::DMAClear(GPUVAddr dst_address, u64 amount, u32 value) {
template <class P>
void BufferCache<P>::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
u32 size) {
- const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+ const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
const Binding binding{
.cpu_addr = *cpu_addr,
.size = size,
@@ -673,7 +663,7 @@ void BufferCache<P>::BindHostGeometryBuffers(bool is_indexed) {
if (is_indexed) {
BindHostIndexBuffer();
} else if constexpr (!HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) {
- const auto& regs = maxwell3d.regs;
+ const auto& regs = maxwell3d->regs;
if (regs.draw.topology == Maxwell::PrimitiveTopology::Quads) {
runtime.BindQuadArrayIndexBuffer(regs.vertex_buffer.first, regs.vertex_buffer.count);
}
@@ -733,7 +723,7 @@ void BufferCache<P>::BindGraphicsStorageBuffer(size_t stage, size_t ssbo_index,
enabled_storage_buffers[stage] |= 1U << ssbo_index;
written_storage_buffers[stage] |= (is_written ? 1U : 0U) << ssbo_index;
- const auto& cbufs = maxwell3d.state.shader_stages[stage];
+ const auto& cbufs = maxwell3d->state.shader_stages[stage];
const GPUVAddr ssbo_addr = cbufs.const_buffers[cbuf_index].address + cbuf_offset;
storage_buffers[stage][ssbo_index] = StorageBufferBinding(ssbo_addr);
}
@@ -770,7 +760,7 @@ void BufferCache<P>::BindComputeStorageBuffer(size_t ssbo_index, u32 cbuf_index,
enabled_compute_storage_buffers |= 1U << ssbo_index;
written_compute_storage_buffers |= (is_written ? 1U : 0U) << ssbo_index;
- const auto& launch_desc = kepler_compute.launch_description;
+ const auto& launch_desc = kepler_compute->launch_description;
ASSERT(((launch_desc.const_buffer_enable_mask >> cbuf_index) & 1) != 0);
const auto& cbufs = launch_desc.const_buffer_config;
@@ -991,19 +981,19 @@ void BufferCache<P>::BindHostIndexBuffer() {
const u32 size = index_buffer.size;
SynchronizeBuffer(buffer, index_buffer.cpu_addr, size);
if constexpr (HAS_FULL_INDEX_AND_PRIMITIVE_SUPPORT) {
- const u32 new_offset = offset + maxwell3d.regs.index_array.first *
- maxwell3d.regs.index_array.FormatSizeInBytes();
+ const u32 new_offset = offset + maxwell3d->regs.index_array.first *
+ maxwell3d->regs.index_array.FormatSizeInBytes();
runtime.BindIndexBuffer(buffer, new_offset, size);
} else {
- runtime.BindIndexBuffer(maxwell3d.regs.draw.topology, maxwell3d.regs.index_array.format,
- maxwell3d.regs.index_array.first, maxwell3d.regs.index_array.count,
- buffer, offset, size);
+ runtime.BindIndexBuffer(maxwell3d->regs.draw.topology, maxwell3d->regs.index_array.format,
+ maxwell3d->regs.index_array.first,
+ maxwell3d->regs.index_array.count, buffer, offset, size);
}
}
template <class P>
void BufferCache<P>::BindHostVertexBuffers() {
- auto& flags = maxwell3d.dirty.flags;
+ auto& flags = maxwell3d->dirty.flags;
for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) {
const Binding& binding = vertex_buffers[index];
Buffer& buffer = slot_buffers[binding.buffer_id];
@@ -1014,7 +1004,7 @@ void BufferCache<P>::BindHostVertexBuffers() {
}
flags[Dirty::VertexBuffer0 + index] = false;
- const u32 stride = maxwell3d.regs.vertex_array[index].stride;
+ const u32 stride = maxwell3d->regs.vertex_array[index].stride;
const u32 offset = buffer.Offset(binding.cpu_addr);
runtime.BindVertexBuffer(index, buffer, offset, binding.size, stride);
}
@@ -1154,7 +1144,7 @@ void BufferCache<P>::BindHostGraphicsTextureBuffers(size_t stage) {
template <class P>
void BufferCache<P>::BindHostTransformFeedbackBuffers() {
- if (maxwell3d.regs.tfb_enabled == 0) {
+ if (maxwell3d->regs.tfb_enabled == 0) {
return;
}
for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) {
@@ -1262,8 +1252,8 @@ template <class P>
void BufferCache<P>::UpdateIndexBuffer() {
// We have to check for the dirty flags and index count
// The index count is currently changed without updating the dirty flags
- const auto& index_array = maxwell3d.regs.index_array;
- auto& flags = maxwell3d.dirty.flags;
+ const auto& index_array = maxwell3d->regs.index_array;
+ auto& flags = maxwell3d->dirty.flags;
if (!flags[Dirty::IndexBuffer] && last_index_count == index_array.count) {
return;
}
@@ -1272,7 +1262,7 @@ void BufferCache<P>::UpdateIndexBuffer() {
const GPUVAddr gpu_addr_begin = index_array.StartAddress();
const GPUVAddr gpu_addr_end = index_array.EndAddress();
- const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin);
+ const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr_begin);
const u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
const u32 draw_size = (index_array.count + index_array.first) * index_array.FormatSizeInBytes();
const u32 size = std::min(address_size, draw_size);
@@ -1289,8 +1279,8 @@ void BufferCache<P>::UpdateIndexBuffer() {
template <class P>
void BufferCache<P>::UpdateVertexBuffers() {
- auto& flags = maxwell3d.dirty.flags;
- if (!maxwell3d.dirty.flags[Dirty::VertexBuffers]) {
+ auto& flags = maxwell3d->dirty.flags;
+ if (!maxwell3d->dirty.flags[Dirty::VertexBuffers]) {
return;
}
flags[Dirty::VertexBuffers] = false;
@@ -1302,28 +1292,15 @@ void BufferCache<P>::UpdateVertexBuffers() {
template <class P>
void BufferCache<P>::UpdateVertexBuffer(u32 index) {
- if (!maxwell3d.dirty.flags[Dirty::VertexBuffer0 + index]) {
+ if (!maxwell3d->dirty.flags[Dirty::VertexBuffer0 + index]) {
return;
}
- const auto& array = maxwell3d.regs.vertex_array[index];
- const auto& limit = maxwell3d.regs.vertex_array_limit[index];
+ const auto& array = maxwell3d->regs.vertex_array[index];
+ const auto& limit = maxwell3d->regs.vertex_array_limit[index];
const GPUVAddr gpu_addr_begin = array.StartAddress();
const GPUVAddr gpu_addr_end = limit.LimitAddress() + 1;
- const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr_begin);
- u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
- if (address_size >= 64_MiB) {
- // Reported vertex buffer size is very large, cap to mapped buffer size
- GPUVAddr submapped_addr_end = gpu_addr_begin;
-
- const auto ranges{gpu_memory.GetSubmappedRange(gpu_addr_begin, address_size)};
- if (ranges.size() > 0) {
- const auto& [addr, size] = *ranges.begin();
- submapped_addr_end = addr + size;
- }
-
- address_size =
- std::min(address_size, static_cast<u32>(submapped_addr_end - gpu_addr_begin));
- }
+ const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr_begin);
+ const u32 address_size = static_cast<u32>(gpu_addr_end - gpu_addr_begin);
const u32 size = address_size; // TODO: Analyze stride and number of vertices
if (array.enable == 0 || size == 0 || !cpu_addr) {
vertex_buffers[index] = NULL_BINDING;
@@ -1382,7 +1359,7 @@ void BufferCache<P>::UpdateTextureBuffers(size_t stage) {
template <class P>
void BufferCache<P>::UpdateTransformFeedbackBuffers() {
- if (maxwell3d.regs.tfb_enabled == 0) {
+ if (maxwell3d->regs.tfb_enabled == 0) {
return;
}
for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) {
@@ -1392,10 +1369,10 @@ void BufferCache<P>::UpdateTransformFeedbackBuffers() {
template <class P>
void BufferCache<P>::UpdateTransformFeedbackBuffer(u32 index) {
- const auto& binding = maxwell3d.regs.tfb_bindings[index];
+ const auto& binding = maxwell3d->regs.tfb_bindings[index];
const GPUVAddr gpu_addr = binding.Address() + binding.buffer_offset;
const u32 size = binding.buffer_size;
- const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+ const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
if (binding.buffer_enable == 0 || size == 0 || !cpu_addr) {
transform_feedback_buffers[index] = NULL_BINDING;
return;
@@ -1414,10 +1391,10 @@ void BufferCache<P>::UpdateComputeUniformBuffers() {
ForEachEnabledBit(enabled_compute_uniform_buffer_mask, [&](u32 index) {
Binding& binding = compute_uniform_buffers[index];
binding = NULL_BINDING;
- const auto& launch_desc = kepler_compute.launch_description;
+ const auto& launch_desc = kepler_compute->launch_description;
if (((launch_desc.const_buffer_enable_mask >> index) & 1) != 0) {
const auto& cbuf = launch_desc.const_buffer_config[index];
- const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(cbuf.Address());
+ const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(cbuf.Address());
if (cpu_addr) {
binding.cpu_addr = *cpu_addr;
binding.size = cbuf.size;
@@ -1831,7 +1808,7 @@ void BufferCache<P>::NotifyBufferDeletion() {
dirty_uniform_buffers.fill(~u32{0});
uniform_buffer_binding_sizes.fill({});
}
- auto& flags = maxwell3d.dirty.flags;
+ auto& flags = maxwell3d->dirty.flags;
flags[Dirty::IndexBuffer] = true;
flags[Dirty::VertexBuffers] = true;
for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) {
@@ -1842,9 +1819,9 @@ void BufferCache<P>::NotifyBufferDeletion() {
template <class P>
typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr ssbo_addr) const {
- const GPUVAddr gpu_addr = gpu_memory.Read<u64>(ssbo_addr);
- const u32 size = gpu_memory.Read<u32>(ssbo_addr + 8);
- const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+ const GPUVAddr gpu_addr = gpu_memory->Read<u64>(ssbo_addr);
+ const u32 size = gpu_memory->Read<u32>(ssbo_addr + 8);
+ const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
if (!cpu_addr || size == 0) {
return NULL_BINDING;
}
@@ -1859,7 +1836,7 @@ typename BufferCache<P>::Binding BufferCache<P>::StorageBufferBinding(GPUVAddr s
template <class P>
typename BufferCache<P>::TextureBufferBinding BufferCache<P>::GetTextureBufferBinding(
GPUVAddr gpu_addr, u32 size, PixelFormat format) {
- const std::optional<VAddr> cpu_addr = gpu_memory.GpuToCpuAddress(gpu_addr);
+ const std::optional<VAddr> cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr);
TextureBufferBinding binding;
if (!cpu_addr || size == 0) {
binding.cpu_addr = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 15:24:15 +0200