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renderer_vulkan: Respect viewport limit

This commit is contained in:
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
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@ -652,13 +652,14 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
.pNext = nullptr,
.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{
.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.viewportCount = Maxwell::NumViewports,
.viewportCount = num_viewports,
.pViewports = nullptr,
.scissorCount = Maxwell::NumViewports,
.scissorCount = num_viewports,
.pScissors = nullptr,
};
if (device.IsNvViewportSwizzleSupported()) {

16
src/video_core/renderer_vulkan/vk_rasterizer.cpp
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@ -925,7 +925,7 @@ void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& reg
}
const bool is_rescaling{texture_cache.IsRescaling()};
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, 2, scale), GetViewportState(device, regs, 3, 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, 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) {
@ -948,7 +952,7 @@ void RasterizerVulkan::UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs
up_scale = Settings::values.resolution_info.up_scale;
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, 1, 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, 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) {

4
src/video_core/vulkan_common/vulkan_device.h
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@ -588,6 +588,10 @@ public:
return properties.properties.limits.maxVertexInputBindings;
}
u32 GetMaxViewports() const {
return properties.properties.limits.maxViewports;
}
bool SupportsConditionalBarriers() const {
return supports_conditional_barriers;
}