Mesa (master): Revert "st/mesa: Make the frontbuffer visible on st_flush( PIPE_FLUSH_FRAME)."
Francisco Jerez
currojerez at kemper.freedesktop.org
Thu Feb 18 13:10:16 UTC 2010
Module: Mesa
Branch: master
Commit: 196214bf2b677a83653d49f79d03752f29df44ec
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=196214bf2b677a83653d49f79d03752f29df44ec
Author: Francisco Jerez <currojerez at riseup.net>
Date: Thu Feb 18 13:37:09 2010 +0100
Revert "st/mesa: Make the frontbuffer visible on st_flush(PIPE_FLUSH_FRAME)."
We probably don't want to propagate this condition to the pipe driver,
this reverts commit f455ca6490fcb65781b21f81c7117bd923e250d1 and the
dri_update_buffer flush altogether until an agreement is reached.
---
src/gallium/state_trackers/dri/dri_drawable.c | 2 --
src/mesa/state_tracker/st_cb_flush.c | 12 ++++++++----
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c
index 195ae7b..8843e08 100644
--- a/src/gallium/state_trackers/dri/dri_drawable.c
+++ b/src/gallium/state_trackers/dri/dri_drawable.c
@@ -288,8 +288,6 @@ dri_update_buffer(struct pipe_screen *screen, void *context_private)
ctx->r_stamp == *ctx->rPriv->pStamp)
return;
- st_flush(ctx->st, PIPE_FLUSH_FRAME, NULL);
-
ctx->d_stamp = *ctx->dPriv->pStamp;
ctx->r_stamp = *ctx->rPriv->pStamp;
diff --git a/src/mesa/state_tracker/st_cb_flush.c b/src/mesa/state_tracker/st_cb_flush.c
index 573c783..1329f80 100644
--- a/src/mesa/state_tracker/st_cb_flush.c
+++ b/src/mesa/state_tracker/st_cb_flush.c
@@ -102,10 +102,6 @@ void st_flush( struct st_context *st, uint pipeFlushFlags,
util_gen_mipmap_flush(st->gen_mipmap);
st->pipe->flush( st->pipe, pipeFlushFlags, fence );
-
- if ((pipeFlushFlags & PIPE_FLUSH_FRAME) &&
- is_front_buffer_dirty(st))
- display_front_buffer(st);
}
@@ -139,6 +135,10 @@ static void st_glFlush(GLcontext *ctx)
* problems that need to be fixed elsewhere.
*/
st_flush(st, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, NULL);
+
+ if (is_front_buffer_dirty(st)) {
+ display_front_buffer(st);
+ }
}
@@ -150,6 +150,10 @@ static void st_glFinish(GLcontext *ctx)
struct st_context *st = ctx->st;
st_finish(st);
+
+ if (is_front_buffer_dirty(st)) {
+ display_front_buffer(st);
+ }
}
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