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Macro HLE: Add DrawIndirectByteCount

master
Fernando Sahmkow 2023-08-04 03:33:04 +07:00
parent f1a2e36711
commit 57401589c2
4 changed files with 40 additions and 5 deletions
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1
src/video_core/engines/draw_manager.h
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@ -46,6 +46,7 @@ public:
};
struct IndirectParams {
bool is_byte_count;
bool is_indexed;
bool include_count;
GPUVAddr count_start_address;

35
src/video_core/macro/macro_hle.cpp
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@ -67,6 +67,7 @@ public:
}
auto& params = maxwell3d.draw_manager->GetIndirectParams();
params.is_byte_count = false;
params.is_indexed = false;
params.include_count = false;
params.count_start_address = 0;
@ -161,6 +162,7 @@ public:
0, 0x644, Maxwell3D::HLEReplacementAttributeType::BaseInstance);
}
auto& params = maxwell3d.draw_manager->GetIndirectParams();
params.is_byte_count = false;
params.is_indexed = true;
params.include_count = false;
params.count_start_address = 0;
@ -256,6 +258,7 @@ public:
const u32 estimate = static_cast<u32>(maxwell3d.EstimateIndexBufferSize());
maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
auto& params = maxwell3d.draw_manager->GetIndirectParams();
params.is_byte_count = false;
params.is_indexed = true;
params.include_count = true;
params.count_start_address = maxwell3d.GetMacroAddress(4);
@ -324,17 +327,39 @@ public:
explicit HLE_DrawIndirectByteCount(Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {}
void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override {
auto topology = static_cast<Maxwell3D::Regs::PrimitiveTopology>(parameters[0] & 0xFFFFU);
if (!maxwell3d.AnyParametersDirty() || !IsTopologySafe(topology)) {
Fallback(parameters);
return;
}
auto& params = maxwell3d.draw_manager->GetIndirectParams();
params.is_byte_count = true;
params.is_indexed = false;
params.include_count = false;
params.count_start_address = 0;
params.indirect_start_address = maxwell3d.GetMacroAddress(2);
params.buffer_size = 4;
params.max_draw_counts = 1;
params.stride = parameters[1];
maxwell3d.regs.draw.begin = parameters[0];
maxwell3d.regs.draw_auto_stride = parameters[1];
maxwell3d.regs.draw_auto_byte_count = parameters[2];
maxwell3d.draw_manager->DrawArrayIndirect(topology);
}
private:
void Fallback(const std::vector<u32>& parameters) {
maxwell3d.RefreshParameters();
maxwell3d.regs.draw.begin = parameters[0];
maxwell3d.regs.draw_auto_stride = parameters[1];
maxwell3d.regs.draw_auto_byte_count = parameters[2];
if (maxwell3d.ShouldExecute()) {
maxwell3d.draw_manager->DrawArray(
maxwell3d.regs.draw.topology, 0,
maxwell3d.regs.draw_auto_byte_count / maxwell3d.regs.draw_auto_stride, 0, 1);
}
maxwell3d.draw_manager->DrawArray(
maxwell3d.regs.draw.topology, 0,
maxwell3d.regs.draw_auto_byte_count / maxwell3d.regs.draw_auto_stride, 0, 1);
}
};

1
src/video_core/vulkan_common/vulkan_wrapper.cpp
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@ -101,6 +101,7 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
X(vkCmdDrawIndexedIndirect);
X(vkCmdDrawIndirectCount);
X(vkCmdDrawIndexedIndirectCount);
X(vkCmdDrawIndirectByteCountEXT);
X(vkCmdEndConditionalRenderingEXT);
X(vkCmdEndQuery);
X(vkCmdEndRenderPass);

8
src/video_core/vulkan_common/vulkan_wrapper.h
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@ -212,6 +212,7 @@ struct DeviceDispatch : InstanceDispatch {
PFN_vkCmdDrawIndexedIndirect vkCmdDrawIndexedIndirect{};
PFN_vkCmdDrawIndirectCount vkCmdDrawIndirectCount{};
PFN_vkCmdDrawIndexedIndirectCount vkCmdDrawIndexedIndirectCount{};
PFN_vkCmdDrawIndirectByteCountEXT vkCmdDrawIndirectByteCountEXT{};
PFN_vkCmdEndConditionalRenderingEXT vkCmdEndConditionalRenderingEXT{};
PFN_vkCmdEndDebugUtilsLabelEXT vkCmdEndDebugUtilsLabelEXT{};
PFN_vkCmdEndQuery vkCmdEndQuery{};
@ -1185,6 +1186,13 @@ public:
count_offset, draw_count, stride);
}
void DrawIndirectByteCountEXT(u32 instance_count, u32 first_instance, VkBuffer counter_buffer,
VkDeviceSize counter_buffer_offset, u32 counter_offset,
u32 stride) {
dld->vkCmdDrawIndirectByteCountEXT(handle, instance_count, first_instance, counter_buffer,
counter_buffer_offset, counter_offset, stride);
}
void ClearAttachments(Span<VkClearAttachment> attachments,
Span<VkClearRect> rects) const noexcept {
dld->vkCmdClearAttachments(handle, attachments.size(), attachments.data(), rects.size(),