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video_coare: Reimplementing the maxwell drawing trigger mechanism

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This commit is contained in:
FengChen 2022-10-21 15:38:50 +08:00
parent 6b71530fa8
commit 1f54cd4ac7
10 changed files with 139 additions and 224 deletions
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11
src/video_core/renderer_vulkan/vk_rasterizer.cpp
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@ -127,11 +127,10 @@ VkRect2D GetScissorState(const Maxwell& regs, size_t index, u32 up_scale = 1, u3
return scissor;
}
DrawParams MakeDrawParams(const Maxwell& regs, u32 num_instances, bool is_instanced,
bool is_indexed) {
DrawParams MakeDrawParams(const Maxwell& regs, u32 num_instances, bool is_indexed) {
DrawParams params{
.base_instance = regs.global_base_instance_index,
.num_instances = is_instanced ? num_instances : 1,
.num_instances = num_instances,
.base_vertex = is_indexed ? regs.global_base_vertex_index : regs.vertex_buffer.first,
.num_vertices = is_indexed ? regs.index_buffer.count : regs.vertex_buffer.count,
.first_index = is_indexed ? regs.index_buffer.first : 0,
@ -177,7 +176,7 @@ RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra
RasterizerVulkan::~RasterizerVulkan() = default;
void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
void RasterizerVulkan::Draw(bool is_indexed, u32 instance_count) {
MICROPROFILE_SCOPE(Vulkan_Drawing);
SCOPE_EXIT({ gpu.TickWork(); });
@ -199,8 +198,8 @@ void RasterizerVulkan::Draw(bool is_indexed, bool is_instanced) {
UpdateDynamicStates();
const auto& regs{maxwell3d->regs};
const u32 num_instances{maxwell3d->mme_draw.instance_count};
const DrawParams draw_params{MakeDrawParams(regs, num_instances, is_instanced, is_indexed)};
const u32 num_instances{instance_count};
const DrawParams draw_params{MakeDrawParams(regs, num_instances, is_indexed)};
scheduler.Record([draw_params](vk::CommandBuffer cmdbuf) {
if (draw_params.is_indexed) {
cmdbuf.DrawIndexed(draw_params.num_vertices, draw_params.num_instances,

2
src/video_core/renderer_vulkan/vk_rasterizer.h
View file

@ -64,7 +64,7 @@ public:
StateTracker& state_tracker_, Scheduler& scheduler_);
~RasterizerVulkan() override;
void Draw(bool is_indexed, bool is_instanced) override;
void Draw(bool is_indexed, u32 instance_count) override;
void Clear() override;
void DispatchCompute() override;
void ResetCounter(VideoCore::QueryType type) override;