video_core: Implement maxwell inline_index method

This commit is contained in:
FengChen 2022-10-21 19:14:22 +08:00
parent 1f54cd4ac7
commit 2f90694797
6 changed files with 135 additions and 79 deletions

View File

@ -126,6 +126,9 @@ void Maxwell3D::InitializeRegisterDefaults() {
draw_command[MAXWELL3D_REG_INDEX(index_buffer32_first)] = true; draw_command[MAXWELL3D_REG_INDEX(index_buffer32_first)] = true;
draw_command[MAXWELL3D_REG_INDEX(index_buffer16_first)] = true; draw_command[MAXWELL3D_REG_INDEX(index_buffer16_first)] = true;
draw_command[MAXWELL3D_REG_INDEX(index_buffer8_first)] = true; draw_command[MAXWELL3D_REG_INDEX(index_buffer8_first)] = true;
draw_command[MAXWELL3D_REG_INDEX(draw_inline_index)] = true;
draw_command[MAXWELL3D_REG_INDEX(inline_index_2x16.even)] = true;
draw_command[MAXWELL3D_REG_INDEX(inline_index_4x8.index0)] = true;
} }
void Maxwell3D::ProcessMacro(u32 method, const u32* base_start, u32 amount, bool is_last_call) { void Maxwell3D::ProcessMacro(u32 method, const u32* base_start, u32 amount, bool is_last_call) {
@ -271,6 +274,23 @@ void Maxwell3D::CallMethod(u32 method, u32 method_argument, bool is_last_call) {
if (draw_command[method]) { if (draw_command[method]) {
regs.reg_array[method] = method_argument; regs.reg_array[method] = method_argument;
deferred_draw_method.push_back(method); deferred_draw_method.push_back(method);
auto u32_to_u8 = [&](const u32 argument) {
inline_index_draw_indexes.push_back(static_cast<u8>(argument & 0x000000ff));
inline_index_draw_indexes.push_back(static_cast<u8>((argument & 0x0000ff00) >> 8));
inline_index_draw_indexes.push_back(static_cast<u8>((argument & 0x00ff0000) >> 16));
inline_index_draw_indexes.push_back(static_cast<u8>((argument & 0xff000000) >> 24));
};
if (MAXWELL3D_REG_INDEX(draw_inline_index) == method) {
u32_to_u8(method_argument);
} else if (MAXWELL3D_REG_INDEX(inline_index_2x16.even) == method) {
u32_to_u8(regs.inline_index_2x16.even);
u32_to_u8(regs.inline_index_2x16.odd);
} else if (MAXWELL3D_REG_INDEX(inline_index_4x8.index0) == method) {
u32_to_u8(regs.inline_index_4x8.index0);
u32_to_u8(regs.inline_index_4x8.index1);
u32_to_u8(regs.inline_index_4x8.index2);
u32_to_u8(regs.inline_index_4x8.index3);
}
} else { } else {
ProcessDeferredDraw(); ProcessDeferredDraw();
@ -567,8 +587,10 @@ void Maxwell3D::ProcessClearBuffers() {
} }
void Maxwell3D::ProcessDeferredDraw() { void Maxwell3D::ProcessDeferredDraw() {
auto method_count = deferred_draw_method.size(); if (deferred_draw_method.empty()) {
if (method_count) { return;
}
enum class DrawMode { enum class DrawMode {
Undefined, Undefined,
General, General,
@ -581,11 +603,10 @@ void Maxwell3D::ProcessDeferredDraw() {
if (MAXWELL3D_REG_INDEX(draw.begin) == first_method) { if (MAXWELL3D_REG_INDEX(draw.begin) == first_method) {
// The minimum number of methods for drawing must be greater than or equal to // The minimum number of methods for drawing must be greater than or equal to
// 3[draw.begin->vertex(index)count->draw.end] to avoid errors in index mode drawing // 3[draw.begin->vertex(index)count->draw.end] to avoid errors in index mode drawing
if (method_count < 3) { if (deferred_draw_method.size() < 3) {
return; return;
} }
draw_mode = draw_mode = (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Subsequent) ||
(regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Subsequent) ||
(regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Unchanged) (regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::Unchanged)
? DrawMode::Instance ? DrawMode::Instance
: DrawMode::General; : DrawMode::General;
@ -618,14 +639,21 @@ void Maxwell3D::ProcessDeferredDraw() {
regs.index_buffer.count = regs.index_buffer8_first.count; regs.index_buffer.count = regs.index_buffer8_first.count;
regs.index_buffer.first = regs.index_buffer8_first.first; regs.index_buffer.first = regs.index_buffer8_first.first;
dirty.flags[VideoCommon::Dirty::IndexBuffer] = true; dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
} else {
auto second_method = deferred_draw_method[1];
if (MAXWELL3D_REG_INDEX(draw_inline_index) == second_method ||
MAXWELL3D_REG_INDEX(inline_index_2x16.even) == second_method ||
MAXWELL3D_REG_INDEX(inline_index_4x8.index0) == second_method) {
regs.index_buffer.count = static_cast<u32>(inline_index_draw_indexes.size() / 4);
regs.index_buffer.format = Regs::IndexFormat::UnsignedInt;
}
} }
} }
LOG_TRACE(HW_GPU, "called, topology={}, count={}", regs.draw.topology.Value(), LOG_TRACE(HW_GPU, "called, topology={}, count={}", regs.draw.topology.Value(),
regs.vertex_buffer.count); regs.vertex_buffer.count);
ASSERT_MSG(!(regs.index_buffer.count && regs.vertex_buffer.count), ASSERT_MSG(!(regs.index_buffer.count && regs.vertex_buffer.count), "Both indexed and direct?");
"Both indexed and direct?");
// Both instance configuration registers can not be set at the same time. // Both instance configuration registers can not be set at the same time.
ASSERT_MSG(regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::First || ASSERT_MSG(regs.draw.instance_id == Maxwell3D::Regs::Draw::InstanceId::First ||
@ -646,7 +674,7 @@ void Maxwell3D::ProcessDeferredDraw() {
} }
deferred_draw_method.clear(); deferred_draw_method.clear();
} inline_index_draw_indexes.clear();
} }
} // namespace Tegra::Engines } // namespace Tegra::Engines

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@ -1739,14 +1739,11 @@ public:
Footprint_1x1_Virtual = 2, Footprint_1x1_Virtual = 2,
}; };
struct InlineIndex4x8Align { struct InlineIndex4x8 {
union { union {
BitField<0, 30, u32> count; BitField<0, 30, u32> count;
BitField<30, 2, u32> start; BitField<30, 2, u32> start;
}; };
};
struct InlineIndex4x8Index {
union { union {
BitField<0, 8, u32> index0; BitField<0, 8, u32> index0;
BitField<8, 8, u32> index1; BitField<8, 8, u32> index1;
@ -2836,8 +2833,7 @@ public:
u32 depth_write_enabled; ///< 0x12E8 u32 depth_write_enabled; ///< 0x12E8
u32 alpha_test_enabled; ///< 0x12EC u32 alpha_test_enabled; ///< 0x12EC
INSERT_PADDING_BYTES_NOINIT(0x10); INSERT_PADDING_BYTES_NOINIT(0x10);
InlineIndex4x8Align inline_index_4x8_align; ///< 0x1300 InlineIndex4x8 inline_index_4x8; ///< 0x1300
InlineIndex4x8Index inline_index_4x8_index; ///< 0x1304
D3DCullMode d3d_cull_mode; ///< 0x1308 D3DCullMode d3d_cull_mode; ///< 0x1308
ComparisonOp depth_test_func; ///< 0x130C ComparisonOp depth_test_func; ///< 0x130C
f32 alpha_test_ref; ///< 0x1310 f32 alpha_test_ref; ///< 0x1310
@ -3083,6 +3079,8 @@ public:
Tables tables{}; Tables tables{};
} dirty; } dirty;
std::vector<u8> inline_index_draw_indexes;
private: private:
void InitializeRegisterDefaults(); void InitializeRegisterDefaults();
@ -3377,8 +3375,7 @@ ASSERT_REG_POSITION(alpha_to_coverage_dither, 0x12E0);
ASSERT_REG_POSITION(blend_per_target_enabled, 0x12E4); ASSERT_REG_POSITION(blend_per_target_enabled, 0x12E4);
ASSERT_REG_POSITION(depth_write_enabled, 0x12E8); ASSERT_REG_POSITION(depth_write_enabled, 0x12E8);
ASSERT_REG_POSITION(alpha_test_enabled, 0x12EC); ASSERT_REG_POSITION(alpha_test_enabled, 0x12EC);
ASSERT_REG_POSITION(inline_index_4x8_align, 0x1300); ASSERT_REG_POSITION(inline_index_4x8, 0x1300);
ASSERT_REG_POSITION(inline_index_4x8_index, 0x1304);
ASSERT_REG_POSITION(d3d_cull_mode, 0x1308); ASSERT_REG_POSITION(d3d_cull_mode, 0x1308);
ASSERT_REG_POSITION(depth_test_func, 0x130C); ASSERT_REG_POSITION(depth_test_func, 0x130C);
ASSERT_REG_POSITION(alpha_test_ref, 0x1310); ASSERT_REG_POSITION(alpha_test_ref, 0x1310);

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@ -222,6 +222,8 @@ void RasterizerOpenGL::Draw(bool is_indexed, u32 instance_count) {
pipeline->SetEngine(maxwell3d, gpu_memory); pipeline->SetEngine(maxwell3d, gpu_memory);
pipeline->Configure(is_indexed); pipeline->Configure(is_indexed);
BindInlineIndexBuffer();
SyncState(); SyncState();
const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d->regs.draw.topology); const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d->regs.draw.topology);
@ -1128,6 +1130,16 @@ void RasterizerOpenGL::ReleaseChannel(s32 channel_id) {
query_cache.EraseChannel(channel_id); query_cache.EraseChannel(channel_id);
} }
void RasterizerOpenGL::BindInlineIndexBuffer() {
if (maxwell3d->inline_index_draw_indexes.empty()) {
return;
}
const auto data_count = static_cast<u32>(maxwell3d->inline_index_draw_indexes.size());
auto buffer = Buffer(buffer_cache_runtime, *this, 0, data_count);
buffer.ImmediateUpload(0, maxwell3d->inline_index_draw_indexes);
buffer_cache_runtime.BindIndexBuffer(buffer, 0, data_count);
}
AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {} AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {}
bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) { bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) {

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@ -199,6 +199,8 @@ private:
/// End a transform feedback /// End a transform feedback
void EndTransformFeedback(); void EndTransformFeedback();
void BindInlineIndexBuffer();
Tegra::GPU& gpu; Tegra::GPU& gpu;
const Device& device; const Device& device;

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@ -193,6 +193,8 @@ void RasterizerVulkan::Draw(bool is_indexed, u32 instance_count) {
pipeline->SetEngine(maxwell3d, gpu_memory); pipeline->SetEngine(maxwell3d, gpu_memory);
pipeline->Configure(is_indexed); pipeline->Configure(is_indexed);
BindInlineIndexBuffer();
BeginTransformFeedback(); BeginTransformFeedback();
UpdateDynamicStates(); UpdateDynamicStates();
@ -1008,4 +1010,17 @@ void RasterizerVulkan::ReleaseChannel(s32 channel_id) {
query_cache.EraseChannel(channel_id); query_cache.EraseChannel(channel_id);
} }
void RasterizerVulkan::BindInlineIndexBuffer() {
if (maxwell3d->inline_index_draw_indexes.empty()) {
return;
}
const auto data_count = static_cast<u32>(maxwell3d->inline_index_draw_indexes.size());
auto buffer = buffer_cache_runtime.UploadStagingBuffer(data_count);
std::memcpy(buffer.mapped_span.data(), maxwell3d->inline_index_draw_indexes.data(), data_count);
buffer_cache_runtime.BindIndexBuffer(
maxwell3d->regs.draw.topology, maxwell3d->regs.index_buffer.format,
maxwell3d->regs.index_buffer.first, maxwell3d->regs.index_buffer.count, buffer.buffer,
static_cast<u32>(buffer.offset), data_count);
}
} // namespace Vulkan } // namespace Vulkan

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@ -141,6 +141,8 @@ private:
void UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs); void UpdateVertexInput(Tegra::Engines::Maxwell3D::Regs& regs);
void BindInlineIndexBuffer();
Tegra::GPU& gpu; Tegra::GPU& gpu;
ScreenInfo& screen_info; ScreenInfo& screen_info;