diff options
author | Chuanbo Weng <strgnm@gmail.com> | 2011-12-09 16:13:59 +0800 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-12-09 09:17:28 +0000 |
commit | 8d4425053d126ead3087fe59c69063bce3b42cb5 (patch) | |
tree | d94c429059c72be03756cc0ade06c893966c67fe | |
parent | 2a60e8deecd8f63671cd595012843a665187d695 (diff) |
gl: fix bug in _cairo_gl_surface_embedded_operand_init()
The operand->texture.surface should be set to right value, not
NULL. Otherwise, when doing _cairo_gl_surface_operand_init(),
the texture.surface in operand struct will also be NULL, which
is incorrect. This fix regression suite in 43 test cases(such
as source-clip) in cairo/test/.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
-rw-r--r-- | src/cairo-gl-operand.c | 1 | ||||
-rw-r--r-- | src/cairo-gl-surface.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/src/cairo-gl-operand.c b/src/cairo-gl-operand.c index 9b53b2ff..1cfd4157 100644 --- a/src/cairo-gl-operand.c +++ b/src/cairo-gl-operand.c @@ -254,7 +254,6 @@ _cairo_gl_pattern_texture_setup (cairo_gl_operand_t *operand, } *operand = surface->operand; - operand->texture.surface = surface; operand->texture.attributes.matrix.x0 -= extents->x * operand->texture.attributes.matrix.xx; operand->texture.attributes.matrix.y0 -= extents->y * operand->texture.attributes.matrix.yy; return CAIRO_STATUS_SUCCESS; diff --git a/src/cairo-gl-surface.c b/src/cairo-gl-surface.c index 90b25949..ed43a515 100644 --- a/src/cairo-gl-surface.c +++ b/src/cairo-gl-surface.c @@ -360,7 +360,7 @@ _cairo_gl_surface_embedded_operand_init (cairo_gl_surface_t *surface) memset (operand, 0, sizeof (cairo_gl_operand_t)); operand->type = CAIRO_GL_OPERAND_TEXTURE; - operand->texture.surface = NULL; + operand->texture.surface = surface; operand->texture.tex = surface->tex; if (_cairo_gl_device_requires_power_of_two_textures (surface->base.device)) { |