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authorThomas Hellstrom <thellstrom-at-vmware-dot-com>2009-04-28 13:03:22 +0200
committerThomas Hellstrom <thellstrom-at-vmware-dot-com>2009-04-28 13:05:54 +0200
commit171c7f91cd3dcb41bf7abb333d725b3b3a3e9b1a (patch)
tree8436c24be81a28a0a1e8f9a4636788d8d3a3f9dd /src/gallium/state_trackers
parent81ded8092a4068ec289e6c7207078f076bfee5fd (diff)
gallium dri st: Fix up some comments and minor bugs.
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
Diffstat (limited to 'src/gallium/state_trackers')
-rw-r--r--src/gallium/state_trackers/dri/dri_context.c2
-rw-r--r--src/gallium/state_trackers/dri/dri_drawable.c17
2 files changed, 11 insertions, 8 deletions
diff --git a/src/gallium/state_trackers/dri/dri_context.c b/src/gallium/state_trackers/dri/dri_context.c
index 7f38671126..8e6299c540 100644
--- a/src/gallium/state_trackers/dri/dri_context.c
+++ b/src/gallium/state_trackers/dri/dri_context.c
@@ -128,7 +128,7 @@ dri_unbind_context(__DRIcontextPrivate * cPriv)
if (--ctx->bind_count == 0) {
GET_CURRENT_CONTEXT(curGLCtx);
- if (ctx->st == curGLCtx->st) {
+ if (curGLCtx && ctx->st == curGLCtx->st) {
st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL);
st_make_current(NULL, NULL, NULL);
}
diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c
index abda4ff17e..fd4bae5aea 100644
--- a/src/gallium/state_trackers/dri/dri_drawable.c
+++ b/src/gallium/state_trackers/dri/dri_drawable.c
@@ -351,10 +351,10 @@ dri1_update_drawables_locked(struct dri_context *ctx,
}
/**
- * This ensures all contexts which binds to a drawable picks up the
- * drawable change and signals new buffer state.
+ * This ensures all contexts which bind to a drawable pick up the
+ * drawable change and signal new buffer state.
* Calling st_resize_framebuffer for each context may seem like overkill,
- * but no new buffers will actually be allocated if the dimensions doesn't
+ * but no new buffers will actually be allocated if the dimensions don't
* change.
*/
@@ -419,10 +419,10 @@ dri1_intersect_src_bbox(struct drm_clip_rect *dst,
dst->x1 = xy1;
dst->x2 = xy2;
- xy1 = ((int)src->y1 > (int)bbox->y1 + dst_x) ? src->y1 :
- (int)bbox->y1 + dst_x;
- xy2 = ((int)src->y2 < (int)bbox->y2 + dst_x) ? src->y2 :
- (int)bbox->y2 + dst_x;
+ xy1 = ((int)src->y1 > (int)bbox->y1 + dst_y) ? src->y1 :
+ (int)bbox->y1 + dst_y;
+ xy2 = ((int)src->y2 < (int)bbox->y2 + dst_y) ? src->y2 :
+ (int)bbox->y2 + dst_y;
if (xy1 >= xy2 || xy1 < 0)
return FALSE;
@@ -522,6 +522,7 @@ dri1_flush_frontbuffer(struct pipe_screen *screen,
struct pipe_fence_handle *dummy_fence;
dri1_copy_to_front(ctx, surf, ctx->dPriv, NULL, &dummy_fence);
+ screen->fence_reference(screen, &dummy_fence, NULL);
/**
* FIXME: Do we need swap throttling here?
@@ -564,6 +565,7 @@ dri_swap_buffers(__DRIdrawablePrivate * dPriv)
void
dri_copy_sub_buffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h)
{
+ struct pipe_screen *screen = dri_screen(dPriv->driScreenPriv)->pipe_screen;
struct drm_clip_rect sub_bbox;
struct dri_context *ctx;
struct pipe_surface *back_surf;
@@ -588,6 +590,7 @@ dri_copy_sub_buffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h)
if (back_surf) {
st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL);
dri1_copy_to_front(ctx, back_surf, dPriv, &sub_bbox, &dummy_fence);
+ screen->fence_reference(screen, &dummy_fence, NULL);
}
}