diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-08-12 22:24:47 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-08-12 22:24:47 +0100 |
| commit | 5775731b6489c63212914163f51b7a576df70658 (patch) | |
| tree | 5039ed3c84914faa6f160df40da4dea70aa501f7 /src/sna/sna_glyphs.c | |
| parent | 8da8c88e999d74fb110dddd497f03854adc089cc (diff) | |
sna/glyphs: Do not attempt to release the negative cache lookup
Following
commit 021c59f6243c51871f664e5fdd43aa00a809033a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat Aug 10 13:15:48 2013 +0000
sna/glyphs: Micro-optimise glyph drawing
we need to be careful during sna_glyph_release() that the atlas points
into the glyph cache before releasing it. Fortunately caught by an
assertion.
Reported-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/sna_glyphs.c')
| -rw-r--r-- | src/sna/sna_glyphs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sna/sna_glyphs.c b/src/sna/sna_glyphs.c index 29c3f560..b34f3887 100644 --- a/src/sna/sna_glyphs.c +++ b/src/sna/sna_glyphs.c @@ -2217,7 +2217,7 @@ sna_glyph_unrealize(ScreenPtr screen, GlyphPtr glyph) p->image = NULL; } - if (p->atlas) { + if (p->atlas && p->atlas != GetGlyphPicture(glyph, screen)) { struct sna *sna = to_sna_from_screen(screen); struct sna_glyph_cache *cache = &sna->render.glyph[p->pos&1]; DBG(("%s: releasing glyph pos %d from cache %d\n", |