radv: Don't include radv_private.h from radv_shader.h

This patch decouples radv_shader.h from any LLVM dependency.

Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/amd/vulkan/radv_shader.c b/src/amd/vulkan/radv_shader.c
index 0c3e375ee5e..748fc3a4253 100644
--- a/src/amd/vulkan/radv_shader.c
+++ b/src/amd/vulkan/radv_shader.c
@@ -80,6 +80,50 @@ static const struct nir_shader_compiler_options nir_options = {
 	.use_interpolated_input_intrinsics = true,
 };
 
+bool
+radv_can_dump_shader(struct radv_device *device,
+		     struct radv_shader_module *module,
+		     bool is_gs_copy_shader)
+{
+	if (!(device->instance->debug_flags & RADV_DEBUG_DUMP_SHADERS))
+		return false;
+
+	/* Only dump non-meta shaders, useful for debugging purposes. */
+	return (module && !module->nir) || is_gs_copy_shader;
+}
+
+bool
+radv_can_dump_shader_stats(struct radv_device *device,
+			   struct radv_shader_module *module)
+{
+	/* Only dump non-meta shader stats. */
+	return device->instance->debug_flags & RADV_DEBUG_DUMP_SHADER_STATS &&
+	       module && !module->nir;
+}
+
+unsigned shader_io_get_unique_index(gl_varying_slot slot)
+{
+	/* handle patch indices separate */
+	if (slot == VARYING_SLOT_TESS_LEVEL_OUTER)
+		return 0;
+	if (slot == VARYING_SLOT_TESS_LEVEL_INNER)
+		return 1;
+	if (slot >= VARYING_SLOT_PATCH0 && slot <= VARYING_SLOT_TESS_MAX)
+		return 2 + (slot - VARYING_SLOT_PATCH0);
+	if (slot == VARYING_SLOT_POS)
+		return 0;
+	if (slot == VARYING_SLOT_PSIZ)
+		return 1;
+	if (slot == VARYING_SLOT_CLIP_DIST0)
+		return 2;
+	if (slot == VARYING_SLOT_CLIP_DIST1)
+		return 3;
+	/* 3 is reserved for clip dist as well */
+	if (slot >= VARYING_SLOT_VAR0 && slot <= VARYING_SLOT_VAR31)
+		return 4 + (slot - VARYING_SLOT_VAR0);
+	unreachable("illegal slot in get unique index\n");
+}
+
 VkResult radv_CreateShaderModule(
 	VkDevice                                    _device,
 	const VkShaderModuleCreateInfo*             pCreateInfo,