debuggerx/eden
1
0
Fork 0
mirror of https://git.eden-emu.dev/eden-emu/eden.git synced 2026-10-05 21:48:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

[vulkan] Extending conversative rasterization detection and handling

Browse Source
This commit is contained in:
CamilleLaVey
2026-02-15 19:37:02 -04:00
committed by lizzie
parent 051522b54e
commit 712c505cd1
3 changed files with 31 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
+13 -3
View File
@@ -736,11 +736,21 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT,
.pNext = nullptr,
.flags = 0,
.conservativeRasterizationMode = key.state.conservative_raster_enable != 0
? VK_CONSERVATIVE_RASTERIZATION_MODE_OVERESTIMATE_EXT
: VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT,
.conservativeRasterizationMode = VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT,
.extraPrimitiveOverestimationSize = 0.0f,
};
const bool conservative_requested = key.state.conservative_raster_enable != 0;
if (conservative_requested) {
const bool is_point_topology = input_assembly_topology == VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
const bool is_line_topology = IsLine(input_assembly_topology);
const bool needs_point_or_line_support = is_point_topology || is_line_topology;
const bool supports_requested_topology =
!needs_point_or_line_support || device.SupportsConservativePointAndLineRasterization();
conservative_raster.conservativeRasterizationMode =
supports_requested_topology ? VK_CONSERVATIVE_RASTERIZATION_MODE_OVERESTIMATE_EXT
: VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT;
}
const bool preserve_provoking_vertex_for_xfb =
!key.state.xfb_enabled || device.IsTransformFeedbackProvokingVertexPreserved();
const bool use_last_provoking_vertex =