dri: Define DRI_MutableRenderBuffer extensions

[mesa.git] / src / mesa / main / glspirv.c

diff --git a/src/mesa/main/glspirv.c b/src/mesa/main/glspirv.c
index 71dc9154ef2f158b0e7dde01ac6c5904a6134b24..87075a547cd7f0fdde8c86ee10f8a306a3cdb11e 100644 (file)
--- a/src/mesa/main/glspirv.c
+++ b/src/mesa/main/glspirv.c
@@ -24,6 +24,7 @@
 #include "glspirv.h"
 #include "errors.h"
 #include "shaderobj.h"
+#include "mtypes.h"
 
 #include "compiler/nir/nir.h"
 #include "compiler/spirv/nir_spirv.h"
@@ -172,6 +173,13 @@ _mesa_spirv_link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
       prog->_LinkedShaders[shader_type] = linked;
       prog->data->linked_stages |= 1 << shader_type;
    }
+
+   int last_vert_stage =
+      util_last_bit(prog->data->linked_stages &
+                    ((1 << (MESA_SHADER_GEOMETRY + 1)) - 1));
+
+   if (last_vert_stage)
+      prog->last_vert_prog = prog->_LinkedShaders[last_vert_stage - 1]->Program;
 }
 
 nir_shader *
@@ -205,6 +213,7 @@ _mesa_spirv_to_nir(struct gl_context *ctx,
    }
 
    const struct spirv_to_nir_options spirv_options = {
+      .lower_workgroup_access_to_offsets = true,
       .caps = ctx->Const.SpirVCapabilities
    };
 
@@ -229,6 +238,14 @@ _mesa_spirv_to_nir(struct gl_context *ctx,
                       prog->Name);
    nir_validate_shader(nir);
 
+   NIR_PASS_V(nir, nir_copy_prop);
+
+   /* Split member structs.  We do this before lower_io_to_temporaries so that
+    * it doesn't lower system values to temporaries by accident.
+    */
+   NIR_PASS_V(nir, nir_split_var_copies);
+   NIR_PASS_V(nir, nir_split_per_member_structs);
+
    return nir;
 }