raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-20 02:47:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

renderer: emulate clip-disabled screen-space positions

Browse Source
This commit is contained in:
nmzik
2026-09-01 21:09:05 +04:00
parent 0c8d7a1e49
commit 0c4dfd565e
8 changed files with 131 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/host_gpu/renderer/debug.cpp
+1 -1
View File
@@ -490,7 +490,7 @@ static void ClipCheck(const HW::ClipControl& c) {
// dx_linear_attr_clip_enable preserves linear (noperspective) attributes at clip-generated
// vertices, which Vulkan provides as part of clipping and interpolation.
EXIT_NOT_IMPLEMENTED(c.user_clip_planes != 0 || c.user_clip_plane_mode != 0 ||
c.vertex_kill_any || c.user_clip_plane_negate_y || c.clip_disable ||
c.vertex_kill_any || c.user_clip_plane_negate_y ||
c.user_clip_plane_cull_only || c.cull_on_clipping_error_disable ||
c.force_viewport_index_from_vs_enable);
}
src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp
+16 -1
View File
@@ -116,7 +116,7 @@ struct PipelineCache::ProgramCache {
}
static constexpr std::size_t MaxStaticKeyWords =
5 + ShaderVertexInputInfo::RES_MAX * 17;
12 + ShaderVertexInputInfo::RES_MAX * 17;
template <typename InputInfo>
ShaderProgram Get(const ShaderParams& params, InputInfo& input_info) {
@@ -340,8 +340,23 @@ void PipelineCache::Save() {
ShaderProgram PipelineCache::GetVertexProgram(const HW::VertexShaderInfo& regs,
const HW::ShaderRegisters& sh,
const HW::Context& context,
ShaderVertexInputInfo& input_info) {
const auto params = PrepareProgram(regs, sh, input_info);
if (context.GetClipControl().clip_disable) {
const auto& viewport = context.GetScreenViewport().viewports[0];
const auto& limits = m_graphics.GetPhysicalDeviceProperties().limits;
auto& clip = input_info.clip_space;
clip.scale[0] = viewport.xscale;
clip.scale[1] = viewport.yscale;
clip.offset[0] = viewport.xoffset;
clip.offset[1] = viewport.yoffset;
clip.half_extent[0] =
static_cast<float>(std::min(limits.maxViewportDimensions[0], 16384u)) * 0.5f;
clip.half_extent[1] =
static_cast<float>(std::min(limits.maxViewportDimensions[1], 16384u)) * 0.5f;
clip.enabled = true;
}
Common::LockGuard lock(m_mutex);
return m_program_cache->Get(params, input_info);
}
src/graphics/host_gpu/renderer/pipeline/pipelineCache.h
+1
View File
@@ -130,6 +130,7 @@ public:
ShaderProgram GetVertexProgram(const HW::VertexShaderInfo& regs,
const HW::ShaderRegisters& sh,
const HW::Context& context,
ShaderVertexInputInfo& input_info);
ShaderProgram
GetPixelProgram(const HW::PixelShaderInfo& regs, const HW::ShaderRegisters& sh,
src/graphics/host_gpu/renderer/renderDraw.cpp
+14 -6
View File
@@ -331,10 +331,18 @@ static void SetGraphicsDynamicParams(const CommandBuffer& buffer, vk::CommandBuf
const auto final_scissor = calc_final_scissor(vp, ctx.GetScanModeControl(), framebuffer_extent);
vk::Viewport viewport {};
viewport.x = vp.viewports[0].xoffset - vp.viewports[0].xscale;
viewport.y = vp.viewports[0].yoffset - vp.viewports[0].yscale;
viewport.width = vp.viewports[0].xscale * 2.0f;
viewport.height = vp.viewports[0].yscale * 2.0f;
if (ctx.GetClipControl().clip_disable) {
const auto& limits = buffer.GetGraphics().GetPhysicalDeviceProperties().limits;
viewport.x = 0.0f;
viewport.y = 0.0f;
viewport.width = static_cast<float>(std::min(limits.maxViewportDimensions[0], 16384u));
viewport.height = static_cast<float>(std::min(limits.maxViewportDimensions[1], 16384u));
} else {
viewport.x = vp.viewports[0].xoffset - vp.viewports[0].xscale;
viewport.y = vp.viewports[0].yoffset - vp.viewports[0].yscale;
viewport.width = vp.viewports[0].xscale * 2.0f;
viewport.height = vp.viewports[0].yscale * 2.0f;
}
viewport.minDepth = vp.viewports[0].zoffset;
viewport.maxDepth = vp.viewports[0].zscale + vp.viewports[0].zoffset;
vk_buffer.setViewport(0, 1, &viewport);
@@ -1013,8 +1021,8 @@ static void RefreshShaders(CommandBuffer& buffer, const DrawCallInfo& draw, bool
LogDrawPhase(draw.name, "GetVertexProgram");
}
auto& pipeline_cache = buffer.GetContext().GetPipelineCache();
state.vertex_program =
pipeline_cache.GetVertexProgram(vertex_shader_info, shader_regs, state.vs_input_info);
state.vertex_program = pipeline_cache.GetVertexProgram(vertex_shader_info, shader_regs, ctx,
state.vs_input_info);
if (!state.ps_active) {
return;