[Mesa-dev] [PATCH] st/mesa: only mark framebuffer as sRGB capable if Mesa supports the format
Brian Paul
brianp at vmware.com
Fri Mar 7 09:55:41 PST 2014
---
src/mesa/state_tracker/st_manager.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index 68cb5de..314d342 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -421,8 +421,8 @@ st_framebuffer_create(struct st_context *st,
/*
* For desktop GL, sRGB framebuffer write is controlled by both the
* capability of the framebuffer and GL_FRAMEBUFFER_SRGB. We should
- * advertise the capability when the pipe driver supports it so that
- * applications can enable sRGB write when they want to.
+ * advertise the capability when the pipe driver (and core Mesa) supports
+ * it so that applications can enable sRGB write when they want to.
*
* This is not to be confused with GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB. When
* the attribute is GLX_TRUE, it tells the st manager to pick a color
@@ -442,6 +442,7 @@ st_framebuffer_create(struct st_context *st,
util_format_srgb(stfbi->visual->color_format);
if (srgb_format != PIPE_FORMAT_NONE &&
+ st_pipe_format_to_mesa_format(srgb_format) != MESA_FORMAT_NONE &&
screen->is_format_supported(screen, srgb_format,
PIPE_TEXTURE_2D, stfbi->visual->samples,
PIPE_BIND_RENDER_TARGET))
--
1.7.10.4
More information about the mesa-dev
mailing list