aco: implement GS on GFX7-8

[mesa.git] / src / amd / vulkan / radv_shader.h

diff --git a/src/amd/vulkan/radv_shader.h b/src/amd/vulkan/radv_shader.h
index 0dde52e1303a8df08314333a5e67cad0d93a95ab..9544f17d4618d2a0d224e75ee2a6b74acc5584ea 100644 (file)
--- a/src/amd/vulkan/radv_shader.h
+++ b/src/amd/vulkan/radv_shader.h
@@ -55,6 +55,7 @@ struct radv_vs_out_key {
        uint32_t as_es:1;
        uint32_t as_ls:1;
        uint32_t as_ngg:1;
+       uint32_t as_ngg_passthrough:1;
        uint32_t export_prim_id:1;
        uint32_t export_layer_id:1;
        uint32_t export_clip_dists:1;
@@ -125,7 +126,7 @@ struct radv_shader_variant_key {
 struct radv_nir_compiler_options {
        struct radv_pipeline_layout *layout;
        struct radv_shader_variant_key key;
-       bool supports_spill;
+       bool explicit_scratch_args;
        bool clamp_shadow_reference;
        bool robust_buffer_access;
        bool dump_shader;
@@ -241,6 +242,7 @@ struct radv_shader_info {
        unsigned private_mem_vgprs;
        bool need_indirect_descriptor_sets;
        bool is_ngg;
+       bool is_ngg_passthrough;
        struct {
                uint64_t ls_outputs_written;
                uint8_t input_usage_mask[VERT_ATTRIB_MAX];
@@ -476,8 +478,29 @@ bool
 radv_can_dump_shader_stats(struct radv_device *device,
                           struct radv_shader_module *module);
 
-unsigned
-shader_io_get_unique_index(gl_varying_slot slot);
+static inline 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");
+}
 
 void
 radv_lower_fs_io(nir_shader *nir);