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gpu: make cull mode and front face dynamic state

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Senaxx authored and nmzik committed 2026-10-27 07:04:38 +01:00
1 parent 2463e3aaf0
commit 1ec69f8e7d
7 files changed
+72 -24
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src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp
+2 -6
View File
@@ -1003,15 +1003,11 @@ PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(const CommandBuffer&
}
static_params.alpha_to_coverage_enable = ps_active && ctx.GetShaderRegisters().AlphaToMask();
const bool rect_list = Prospero::IsRectList(command.GetUserConfig().GetPrimType());
static_params.cull_back = !rect_list && mc.cull_back;
static_params.cull_front = !rect_list && mc.cull_front;
static_params.face = mc.face;
static_params.provoking_vtx_last = mc.provoking_vtx_last;
static_params.polygon_mode =
ResolvePolygonMode(mc, static_params.cull_front, static_params.cull_back);
ResolvePolygonMode(mc, !rect_list && mc.cull_front, !rect_list && mc.cull_back);
if (tessellation) {
static_params.patch_control_points =
static_cast<uint8_t>(vs_input_info.tess.input_control_points);
static_params.patch_control_points = vs_input_info.tess.input_control_points;
} else if (!mesh && static_params.topology == vk::PrimitiveTopology::ePatchList) {
// Rectangle lists expand through generated tessellation stages.
static_params.patch_control_points = 3;
src/graphics/host_gpu/renderer/pipeline/pipelineCache.h
+1 -4
View File
@@ -54,15 +54,12 @@ struct PipelineStaticParameters {
bool depth_clip_enable = true;
vk::PrimitiveTopology topology = vk::PrimitiveTopology::ePointList;
// 0 without tessellation, 3 for a rectangle list, else the input control points.
uint8_t patch_control_points = 0;
uint32_t patch_control_points = 0;
bool primitive_restart_enable = false;
uint32_t samples = 1;
bool sample_shading_enable = false;
bool alpha_to_coverage_enable = false;
uint32_t color_mask[RENDER_COLOR_ATTACHMENTS_MAX] = {};
bool cull_front = false;
bool cull_back = false;
bool face = false;
bool provoking_vtx_last = false;
vk::PolygonMode polygon_mode = vk::PolygonMode::eFill;
uint8_t color_srcblend[RENDER_COLOR_ATTACHMENTS_MAX] = {};
src/graphics/host_gpu/renderer/pipeline/shaders.cpp
+2 -13
View File
@@ -219,17 +219,6 @@ void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& p
vk::PipelineViewportStateCreateInfo viewport_state {};
viewport_state.pNext = &depth_clip_control;
vk::CullModeFlags cull_mode = vk::CullModeFlagBits::eNone;
if (static_params.cull_back) {
cull_mode |= vk::CullModeFlagBits::eBack;
}
if (static_params.cull_front) {
cull_mode |= vk::CullModeFlagBits::eFront;
}
vk::FrontFace front_face =
(static_params.face ? vk::FrontFace::eClockwise : vk::FrontFace::eCounterClockwise);
vk::PipelineRasterizationDepthClipStateCreateInfoEXT clip_ext {};
clip_ext.depthClipEnable = static_params.depth_clip_enable ? VK_TRUE : VK_FALSE;
@@ -250,8 +239,6 @@ void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& p
provoking_vertex.pNext = rasterizer.pNext;
rasterizer.pNext = &provoking_vertex;
}
rasterizer.cullMode = cull_mode;
rasterizer.frontFace = front_face;
rasterizer.polygonMode = static_params.polygon_mode;
rasterizer.lineWidth = 1.0f;
@@ -347,6 +334,8 @@ void CreatePipelineInternal(GraphicContext& graphics, PipelineCache::Pipeline& p
vk::DynamicState::eViewportWithCount,
vk::DynamicState::eScissorWithCount,
vk::DynamicState::eLineWidth,
vk::DynamicState::eCullMode,
vk::DynamicState::eFrontFace,
vk::DynamicState::eDepthTestEnable,
vk::DynamicState::eDepthWriteEnable,
vk::DynamicState::eDepthCompareOp,