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[gl] Only unlock the glyph cache when full.

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This commit is contained in:
Chris Wilson 2009-07-28 15:38:45 +01:00
parent a251e34dbb
commit 3d8f1d3dc8
1 changed files with 7 additions and 3 deletions
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10
src/cairo-gl-glyphs.c
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@ -171,6 +171,12 @@ cairo_gl_context_get_glyph_cache (cairo_gl_context_t *ctx,
return cache;
}
static void
_cairo_gl_glyph_cache_unlock (cairo_gl_glyph_cache_t *cache)
{
_cairo_rtree_unpin (&cache->rtree);
}
static cairo_bool_t
_cairo_gl_surface_owns_font (cairo_gl_surface_t *surface,
cairo_scaled_font_t *scaled_font)
@ -260,9 +266,6 @@ _cairo_gl_flush_glyphs (cairo_gl_context_t *ctx,
setup->num_prims = 0;
}
}
for (i = 0; i < ARRAY_LENGTH (ctx->glyph_cache); i++)
_cairo_rtree_unpin (&ctx->glyph_cache[i].rtree);
}
static void
@ -551,6 +554,7 @@ _cairo_gl_surface_show_glyphs (void *abstract_dst,
if (status == CAIRO_INT_STATUS_UNSUPPORTED) {
/* Cache is full, so flush existing prims and try again. */
_cairo_gl_flush_glyphs (ctx, &setup);
_cairo_gl_glyph_cache_unlock (cache);
}
status = _cairo_gl_glyph_cache_add_glyph (cache, scaled_glyph);