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Merge pull request 'shader compiler: Ensure all clip distances are initialized when used' (#48) from JPikachu/eden:EOW into master

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Reviewed-on: #48
This commit is contained in:
CamilleLaVey 2025-04-24 19:54:59 +00:00
commit a9c3d3abbe
5 changed files with 51 additions and 17 deletions
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4
CMakeLists.txt
View file

@ -285,6 +285,10 @@ if (ARCHITECTURE_arm64 AND (ANDROID OR ${CMAKE_SYSTEM_NAME} STREQUAL "Linux"))
add_definitions(-DHAS_NCE=1)
endif()
if (YUZU_LOG_BY_LINE)
add_definitions(-DYUZU_LOG_BY_LINE=1)
endif()
# Configure C++ standard
# ===========================

9
src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
View file

@ -53,6 +53,7 @@ std::optional<OutAttr> OutputAttrPointer(EmitContext& ctx, IR::Attribute attr) {
return OutputAccessChain(ctx, ctx.output_f32, info.id, index_id);
}
}
switch (attr) {
case IR::Attribute::PointSize:
return ctx.output_point_size;
@ -421,6 +422,14 @@ void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, Id value, [[maybe_un
if (Sirit::ValidId(output->type)) {
value = ctx.OpBitcast(output->type, value);
}
static constexpr IR::Attribute cd0 = IR::Attribute::ClipDistance0;
static constexpr IR::Attribute cd7 = IR::Attribute::ClipDistance7;
if (attr >= cd0 && attr <= cd7) {
const u32 idx = (u32) attr - (u32) cd0;
clip_distance_written.set(idx);
}
ctx.OpStore(output->pointer, value);
}

10
src/shader_recompiler/backend/spirv/emit_spirv_special.cpp
View file

@ -109,6 +109,16 @@ void EmitPrologue(EmitContext& ctx) {
element += num;
}
}
if (Sirit::ValidId(ctx.clip_distances)) {
for (u32 i = 0; i < ctx.profile.max_user_clip_distances; ++i) {
if (!clip_distance_written.test(i)) {
const Id idx = ctx.Const(i);
const Id element = ctx.OpAccessChain(ctx.output_f32, ctx.clip_distances, idx);
ctx.OpStore(element, ctx.Const(0.0f));
}
}
}
}
if (ctx.stage == Stage::VertexB || ctx.stage == Stage::Geometry) {
SetFixedPipelinePointSize(ctx);

2
src/shader_recompiler/backend/spirv/spirv_emit_context.h
View file

@ -15,6 +15,8 @@
namespace Shader::Backend::SPIRV {
static std::bitset<8> clip_distance_written;
using Sirit::Id;
class VectorTypes {

13
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
View file

@ -375,7 +375,7 @@ void GraphicsPipeline::ConfigureImpl(bool is_indexed) {
views[view_index++] = {
.index = handle.first,
.blacklist = blacklist,
.id = {},
.id = {}
};
}
}};
@ -740,6 +740,12 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
? VK_PROVOKING_VERTEX_MODE_LAST_VERTEX_EXT
: VK_PROVOKING_VERTEX_MODE_FIRST_VERTEX_EXT,
};
VkPipelineRasterizationDepthClipStateCreateInfoEXT depth_clip{
.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_DEPTH_CLIP_STATE_CREATE_INFO_EXT,
.pNext = nullptr,
.flags = 0,
.depthClipEnable = VK_TRUE,
};
if (IsLine(input_assembly_topology) && device.IsExtLineRasterizationSupported()) {
line_state.pNext = std::exchange(rasterization_ci.pNext, &line_state);
}
@ -749,6 +755,9 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
if (device.IsExtProvokingVertexSupported()) {
provoking_vertex.pNext = std::exchange(rasterization_ci.pNext, &provoking_vertex);
}
if (device.IsExtDepthClipControlSupported()) {
depth_clip.pNext = std::exchange(rasterization_ci.pNext, &depth_clip);
}
const VkPipelineMultisampleStateCreateInfo multisample_ci{
.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
@ -814,7 +823,7 @@ void GraphicsPipeline::MakePipeline(VkRenderPass render_pass) {
.logicOp = static_cast<VkLogicOp>(dynamic.logic_op.Value()),
.attachmentCount = static_cast<u32>(cb_attachments.size()),
.pAttachments = cb_attachments.data(),
.blendConstants = {},
.blendConstants = {}
};
static_vector<VkDynamicState, 28> dynamic_states{
VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR,