refactor(graphics): split renderer and recompiler into focused modules

2026-10-21 19:36:55 +02:00 · 2026-07-27 22:08:04 +02:00
parent 2b9cba457e
commit a6b61d7aa0
108 changed files with 245 additions and 237 deletions
@@ -0,0 +1,40 @@
+#ifndef EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_SHADERSUBGROUP_H_
+#define EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_SHADERSUBGROUP_H_
+
+#include "graphics/host_gpu/graphicContext.h"
+#include "graphics/shader/recompiler/ir/ShaderIR.h"
+
+namespace Libs::Graphics {
+
+enum class ShaderSubgroupMode {
+	Natural,
+	Controlled,
+	PerInvocationGraphics,
+	FlattenedMasks,
+	Unsupported
+};
+
+struct ShaderSubgroupConfiguration {
+	ShaderSubgroupMode mode          = ShaderSubgroupMode::Unsupported;
+	uint32_t           required_size = 0;
+};
+
+struct ShaderSubgroupCapabilities {
+	explicit ShaderSubgroupCapabilities(const GraphicContext& graphics);
+
+	uint32_t             subgroup_size     = 0;
+	uint32_t             min_subgroup_size = 0;
+	uint32_t             max_subgroup_size = 0;
+	vk::ShaderStageFlags required_subgroup_size_stages;
+	bool                 subgroup_size_control_enabled = false;
+};
+
+ShaderLaneMaskMode SelectGraphicsLaneMaskMode(uint32_t guest_wave_size);
+
+ShaderSubgroupConfiguration ConfigureShaderSubgroup(const ShaderSubgroupCapabilities& capabilities,
+                                                    vk::ShaderStageFlagBits           stage,
+                                                    const ShaderRecompiler::IR::Program& program);
+
+} // namespace Libs::Graphics
+
+#endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_SHADERSUBGROUP_H_