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 37b54c2f4947d92968c143d126eb25174170d2d0..9544f17d4618d2a0d224e75ee2a6b74acc5584ea 100644 (file)
--- a/src/amd/vulkan/radv_shader.h
+++ b/src/amd/vulkan/radv_shader.h
@@ -478,8 +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);