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Code Issues Releases Activity

renderer_vulkan: Respect viewport limit

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GPUCode 2023-06-05 19:03:16 +03:00 committed by bunnei
parent a9b44d37e1
commit c339af37a7
3 changed files with 19 additions and 6 deletions
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5
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
View file

@ -652,13 +652,14 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
.pNext = nullptr, .pNext = nullptr,
.negativeOneToOne = key.state.ndc_minus_one_to_one.Value() != 0 ? VK_TRUE : VK_FALSE, .negativeOneToOne = key.state.ndc_minus_one_to_one.Value() != 0 ? VK_TRUE : VK_FALSE,
}; };
const u32 num_viewports = std::min<u32>(device.GetMaxViewports(), Maxwell::NumViewports);
VkPipelineViewportStateCreateInfo viewport_ci{ VkPipelineViewportStateCreateInfo viewport_ci{
.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO, .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
.pNext = nullptr, .pNext = nullptr,
.flags = 0, .flags = 0,
.viewportCount = Maxwell::NumViewports, .viewportCount = num_viewports,
.pViewports = nullptr, .pViewports = nullptr,
.scissorCount = Maxwell::NumViewports, .scissorCount = num_viewports,
.pScissors = nullptr, .pScissors = nullptr,
}; };
if (device.IsNvViewportSwizzleSupported()) { if (device.IsNvViewportSwizzleSupported()) {

16
src/video_core/renderer_vulkan/vk_rasterizer.cpp
View file

@ -925,7 +925,7 @@ void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& reg
} }
const bool is_rescaling{texture_cache.IsRescaling()}; const bool is_rescaling{texture_cache.IsRescaling()};
const float scale = is_rescaling ? Settings::values.resolution_info.up_factor : 1.0f; const float scale = is_rescaling ? Settings::values.resolution_info.up_factor : 1.0f;
const std::array viewports{ const std::array viewport_list{
GetViewportState(device, regs, 0, scale), GetViewportState(device, regs, 1, scale), GetViewportState(device, regs, 0, scale), GetViewportState(device, regs, 1, scale),
GetViewportState(device, regs, 2, scale), GetViewportState(device, regs, 3, scale), GetViewportState(device, regs, 2, scale), GetViewportState(device, regs, 3, scale),
GetViewportState(device, regs, 4, scale), GetViewportState(device, regs, 5, scale), GetViewportState(device, regs, 4, scale), GetViewportState(device, regs, 5, scale),
@ -935,7 +935,11 @@ void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& reg
GetViewportState(device, regs, 12, scale), GetViewportState(device, regs, 13, scale), GetViewportState(device, regs, 12, scale), GetViewportState(device, regs, 13, scale),
GetViewportState(device, regs, 14, scale), GetViewportState(device, regs, 15, scale), GetViewportState(device, regs, 14, scale), GetViewportState(device, regs, 15, scale),
}; };
scheduler.Record([viewports](vk::CommandBuffer cmdbuf) { cmdbuf.SetViewport(0, viewports); }); scheduler.Record([this, viewport_list](vk::CommandBuffer cmdbuf) {
const u32 num_viewports = std::min<u32>(device.GetMaxViewports(), Maxwell::NumViewports);
const vk::Span<VkViewport> viewports(viewport_list.data(), num_viewports);
cmdbuf.SetViewport(0, viewports);
});
} }
void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs) { void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs) {
@ -948,7 +952,7 @@ void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs
up_scale = Settings::values.resolution_info.up_scale; up_scale = Settings::values.resolution_info.up_scale;
down_shift = Settings::values.resolution_info.down_shift; down_shift = Settings::values.resolution_info.down_shift;
} }
const std::array scissors{ const std::array scissor_list{
GetScissorState(regs, 0, up_scale, down_shift), GetScissorState(regs, 0, up_scale, down_shift),
GetScissorState(regs, 1, up_scale, down_shift), GetScissorState(regs, 1, up_scale, down_shift),
GetScissorState(regs, 2, up_scale, down_shift), GetScissorState(regs, 2, up_scale, down_shift),
@ -966,7 +970,11 @@ void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs
GetScissorState(regs, 14, up_scale, down_shift), GetScissorState(regs, 14, up_scale, down_shift),
GetScissorState(regs, 15, up_scale, down_shift), GetScissorState(regs, 15, up_scale, down_shift),
}; };
scheduler.Record([scissors](vk::CommandBuffer cmdbuf) { cmdbuf.SetScissor(0, scissors); }); scheduler.Record([this, scissor_list](vk::CommandBuffer cmdbuf) {
const u32 num_scissors = std::min<u32>(device.GetMaxViewports(), Maxwell::NumViewports);
const vk::Span<VkRect2D> scissors(scissor_list.data(), num_scissors);
cmdbuf.SetScissor(0, scissors);
});
} }
void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs) { void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs) {

4
src/video_core/vulkan_common/vulkan_device.h
View file

@ -588,6 +588,10 @@ public:
return properties.properties.limits.maxVertexInputBindings; return properties.properties.limits.maxVertexInputBindings;
} }
u32 GetMaxViewports() const {
return properties.properties.limits.maxViewports;
}
bool SupportsConditionalBarriers() const { bool SupportsConditionalBarriers() const {
return supports_conditional_barriers; return supports_conditional_barriers;
} }