st/mesa: create shaders which have only one variant immediatelly (v2)

v2: fix the condition when lacking sample shading

Reviewed-by: Ilia Mirkin <[email protected]>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index ec95259b67a..c243f5cd966 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -101,6 +101,13 @@ struct st_context
    boolean force_persample_in_shader;
    boolean has_shareable_shaders;
 
+   /**
+    * If a shader can be created when we get its source.
+    * This means it has only 1 variant, not counting glBitmap and
+    * glDrawPixels.
+    */
+   boolean shader_has_one_variant[MESA_SHADER_STAGES];
+
    boolean needs_texcoord_semantic;
    boolean apply_texture_swizzle_to_border_color;