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check for framebuffer fetch support

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Samuliak 2025-01-09 16:27:45 +01:00
parent 3fae686f21
commit a0239cb756
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4 changed files with 49 additions and 38 deletions
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26
src/Cafe/HW/Latte/Renderer/Metal/MetalRenderer.cpp
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@ -87,6 +87,7 @@ MetalRenderer::MetalRenderer()
// Feature support
m_isAppleGPU = m_device->supportsFamily(MTL::GPUFamilyApple1);
m_supportsFramebufferFetch = m_device->supportsFamily(MTL::GPUFamilyApple2);
m_hasUnifiedMemory = m_device->hasUnifiedMemory();
m_supportsMetal3 = m_device->supportsFamily(MTL::GPUFamilyMetal3);
m_recommendedMaxVRAMUsage = m_device->recommendedMaxWorkingSetSize();
@ -584,21 +585,22 @@ void MetalRenderer::DeleteFontTextures()
void MetalRenderer::AppendOverlayDebugInfo()
{
ImGui::Text("--- GPU info ---");
ImGui::Text("GPU %s", m_device->name()->utf8String());
ImGui::Text("Is Apple GPU %s", (m_isAppleGPU ? "yes" : "no"));
ImGui::Text("Has unified memory %s", (m_hasUnifiedMemory ? "yes" : "no"));
ImGui::Text("Supports Metal3 %s", (m_supportsMetal3 ? "yes" : "no"));
ImGui::Text("GPU %s", m_device->name()->utf8String());
ImGui::Text("Is Apple GPU %s", (m_isAppleGPU ? "yes" : "no"));
ImGui::Text("Supports framebuffer fetch %s", (m_supportsFramebufferFetch ? "yes" : "no"));
ImGui::Text("Has unified memory %s", (m_hasUnifiedMemory ? "yes" : "no"));
ImGui::Text("Supports Metal3 %s", (m_supportsMetal3 ? "yes" : "no"));
ImGui::Text("--- Metal info ---");
ImGui::Text("Render pipeline states %zu", m_pipelineCache->GetPipelineCacheSize());
ImGui::Text("Buffer allocator memory %zuMB", m_performanceMonitor.m_bufferAllocatorMemory / 1024 / 1024);
ImGui::Text("Render pipeline states %zu", m_pipelineCache->GetPipelineCacheSize());
ImGui::Text("Buffer allocator memory %zuMB", m_performanceMonitor.m_bufferAllocatorMemory / 1024 / 1024);
ImGui::Text("--- Metal info (per frame) ---");
ImGui::Text("Command buffers %u", m_performanceMonitor.m_commandBuffers);
ImGui::Text("Render passes %u", m_performanceMonitor.m_renderPasses);
ImGui::Text("Clears %u", m_performanceMonitor.m_clears);
ImGui::Text("Manual vertex fetch draws %u (mesh draws: %u)", m_performanceMonitor.m_manualVertexFetchDraws, m_performanceMonitor.m_meshDraws);
ImGui::Text("Triangle fans %u", m_performanceMonitor.m_triangleFans);
ImGui::Text("Command buffers %u", m_performanceMonitor.m_commandBuffers);
ImGui::Text("Render passes %u", m_performanceMonitor.m_renderPasses);
ImGui::Text("Clears %u", m_performanceMonitor.m_clears);
ImGui::Text("Manual vertex fetch draws %u (mesh draws: %u)", m_performanceMonitor.m_manualVertexFetchDraws, m_performanceMonitor.m_meshDraws);
ImGui::Text("Triangle fans %u", m_performanceMonitor.m_triangleFans);
}
void MetalRenderer::renderTarget_setViewport(float x, float y, float width, float height, float nearZ, float farZ, bool halfZ)
@ -1932,7 +1934,7 @@ void MetalRenderer::BindStageResources(MTL::RenderCommandEncoder* renderCommandE
auto hostTextureUnit = relative_textureUnit;
// Don't bind textures that are accessed with a framebuffer fetch
if (shader->textureRenderTargetIndex[relative_textureUnit] != 255)
if (m_supportsFramebufferFetch && shader->textureRenderTargetIndex[relative_textureUnit] != 255)
continue;
auto textureDim = shader->textureUnitDim[relative_textureUnit];