i965: Remove artificial dependency between math instructions.

[mesa.git] / src / mesa / state_tracker / st_extensions.c

diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index 982413568a412cdb1008232e88aad4b894468a22..4207cb64a3a26e8a4766cec8f8e4800214c6f1d3 100644 (file)
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -624,7 +624,7 @@ void st_init_extensions(struct st_context *st)
    /* This extension needs full OpenGL 3.2, but we don't know if that's
     * supported at this point. Only check the GLSL version. */
    if (ctx->Const.GLSLVersion >= 150 &&
-       screen->get_param(screen, PIPE_CAP_TGSI_VS_LAYER)) {
+       screen->get_param(screen, PIPE_CAP_TGSI_VS_LAYER_VIEWPORT)) {
       ctx->Extensions.AMD_vertex_shader_layer = GL_TRUE;
    }
 
@@ -816,6 +816,8 @@ void st_init_extensions(struct st_context *st)
          ctx->Const.ViewportBounds.Max = 16384.0;
          ctx->Extensions.ARB_viewport_array = GL_TRUE;
          ctx->Extensions.ARB_fragment_layer_viewport = GL_TRUE;
+         if (ctx->Extensions.AMD_vertex_shader_layer)
+            ctx->Extensions.AMD_vertex_shader_viewport_index = GL_TRUE;
       }
    }
    if (ctx->Const.MaxProgramTextureGatherComponents > 0)