i965: Add a comment about the state flag for sRGBEnabled.

I thought this might be _NEW_COLOR, but it isn't.

diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index 8983195..0bb9414 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -961,8 +961,11 @@ brw_update_renderbuffer_surface(struct brw_context *brw,
 
    switch (rb_format) {
    case MESA_FORMAT_SARGB8:
-      /* without GL_EXT_framebuffer_sRGB we shouldn't bind sRGB
-        surfaces to the blend/update as sRGB */
+      /* _NEW_BUFFERS
+       *
+       * Without GL_EXT_framebuffer_sRGB we shouldn't bind sRGB surfaces to the
+       * blend/update as sRGB.
+       */
       if (ctx->Color.sRGBEnabled)
         format = brw_format_for_mesa_format(rb_format);
       else

diff --git a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
index cbccd2b..8f62c04 100644 (file)
--- a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
@@ -289,8 +289,11 @@ gen7_update_renderbuffer_surface(struct brw_context *brw,
 
    switch (rb_format) {
    case MESA_FORMAT_SARGB8:
-      /* without GL_EXT_framebuffer_sRGB we shouldn't bind sRGB
-        surfaces to the blend/update as sRGB */
+      /* _NEW_BUFFERS
+       *
+       * Without GL_EXT_framebuffer_sRGB we shouldn't bind sRGB surfaces to the
+       * blend/update as sRGB.
+       */
       if (ctx->Color.sRGBEnabled)
         surf->ss0.surface_format = brw_format_for_mesa_format(rb_format);
       else