gl: Avoid redundant mask setup

The mask doesn't change, so no need to set it up twice

1 files changed, 0 insertions, 2 deletions

diff --git a/src/cairo-gl-composite.c b/src/cairo-gl-composite.c
index 5704bbdb..d21a4cb7 100644
--- a/src/cairo-gl-composite.c
+++ b/src/cairo-gl-composite.c
@@ -1055,13 +1055,11 @@ _cairo_gl_composite_draw (cairo_gl_context_t *ctx,
         _cairo_gl_set_shader (ctx, ctx->pre_shader);
         _cairo_gl_set_operator (setup->dst, CAIRO_OPERATOR_DEST_OUT, TRUE);
         _cairo_gl_set_src_alpha_operand (ctx, setup);
-        _cairo_gl_set_component_alpha_mask_operand (ctx, setup);
         glDrawArrays (GL_TRIANGLES, 0, count);
 
         _cairo_gl_set_shader (ctx, prev_shader);
         _cairo_gl_set_operator (setup->dst, setup->op, TRUE);
         _cairo_gl_set_src_operand (ctx, setup);
-        _cairo_gl_set_component_alpha_mask_operand (ctx, setup);
         glDrawArrays (GL_TRIANGLES, 0, count);
     }
 }