Mesa (master): st/dri: Set render_buffer in dri_fill_st_visual
Kristian Høgsberg
krh at kemper.freedesktop.org
Fri Feb 11 04:52:17 UTC 2011
Module: Mesa
Branch: master
Commit: 71fa2270293f7e3aa8e42b397bebb24d3fcd9b1f
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=71fa2270293f7e3aa8e42b397bebb24d3fcd9b1f
Author: Benjamin Franzke <benjaminfranzke at googlemail.com>
Date: Wed Feb 9 15:26:26 2011 +0100
st/dri: Set render_buffer in dri_fill_st_visual
st/mesa/st_managaer.c needs render_buffer in order
to determinde which buffer should be rendered to.
---
src/gallium/state_trackers/dri/common/dri_screen.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/gallium/state_trackers/dri/common/dri_screen.c b/src/gallium/state_trackers/dri/common/dri_screen.c
index f6e22c7..69c2e7e 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.c
+++ b/src/gallium/state_trackers/dri/common/dri_screen.c
@@ -235,7 +235,6 @@ dri_fill_st_visual(struct st_visual *stvis, struct dri_screen *screen,
return;
stvis->samples = mode->samples;
- stvis->render_buffer = ST_ATTACHMENT_INVALID;
if (mode->redBits == 8) {
if (mode->alphaBits == 8)
@@ -274,8 +273,11 @@ dri_fill_st_visual(struct st_visual *stvis, struct dri_screen *screen,
PIPE_FORMAT_R16G16B16A16_SNORM : PIPE_FORMAT_NONE;
stvis->buffer_mask |= ST_ATTACHMENT_FRONT_LEFT_MASK;
- if (mode->doubleBufferMode)
+ stvis->render_buffer = ST_ATTACHMENT_FRONT_LEFT;
+ if (mode->doubleBufferMode) {
stvis->buffer_mask |= ST_ATTACHMENT_BACK_LEFT_MASK;
+ stvis->render_buffer = ST_ATTACHMENT_BACK_LEFT;
+ }
if (mode->stereoMode) {
stvis->buffer_mask |= ST_ATTACHMENT_FRONT_RIGHT_MASK;
if (mode->doubleBufferMode)
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