зеркало из https://github.com/mozilla/gecko-dev.git
65 строки
2.6 KiB
Diff
65 строки
2.6 KiB
Diff
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From: Robert O'Callahan <robert@ocallahan.org>
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Bug 593270. Part 2: Treat EXTEND_PAD like EXTEND_NONE when painting. r=jrmuizel,a=joe
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diff --git a/gfx/cairo/cairo/src/cairo-quartz-surface.c b/gfx/cairo/cairo/src/cairo-quartz-surface.c
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--- a/gfx/cairo/cairo/src/cairo-quartz-surface.c
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+++ b/gfx/cairo/cairo/src/cairo-quartz-surface.c
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@@ -1464,35 +1464,35 @@ static void
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_cairo_quartz_setup_surface_source (cairo_quartz_surface_t *surface,
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const cairo_surface_pattern_t *spat,
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cairo_rectangle_int_t *extents,
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cairo_quartz_drawing_state_t *state)
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{
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const cairo_pattern_t *source = &spat->base;
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CGContextRef context = state->context;
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- if (source->extend == CAIRO_EXTEND_NONE ||
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+ if (source->extend == CAIRO_EXTEND_NONE || source->extend == CAIRO_EXTEND_PAD ||
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(CGContextDrawTiledImagePtr && source->extend == CAIRO_EXTEND_REPEAT))
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{
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cairo_surface_t *pat_surf = spat->surface;
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CGImageRef img;
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cairo_matrix_t m = spat->base.matrix;
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cairo_rectangle_int_t extents;
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CGAffineTransform xform;
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CGRect srcRect;
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cairo_fixed_t fw, fh;
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cairo_bool_t is_bounded;
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+ cairo_bool_t repeat = source->extend == CAIRO_EXTEND_REPEAT;
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cairo_status_t status;
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cairo_matrix_invert(&m);
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_cairo_quartz_cairo_matrix_to_quartz (&m, &state->transform);
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/* Draw nonrepeating CGLayer surface using DO_LAYER */
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- if (source->extend == CAIRO_EXTEND_NONE ||
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- (CGContextDrawTiledImagePtr && source->extend == CAIRO_EXTEND_REPEAT))
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+ if (!repeat && cairo_surface_get_type (pat_surf) == CAIRO_SURFACE_TYPE_QUARTZ) {
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cairo_quartz_surface_t *quartz_surf = (cairo_quartz_surface_t *) pat_surf;
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if (quartz_surf->cgLayer) {
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state->imageRect = CGRectMake (0, 0, quartz_surf->extents.width, quartz_surf->extents.height);
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state->layer = quartz_surf->cgLayer;
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state->action = DO_LAYER;
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return;
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}
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}
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@@ -1510,17 +1510,17 @@ _cairo_quartz_setup_surface_source (cair
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/* XXXroc what is this for? */
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CGContextSetRGBFillColor (surface->cgContext, 0, 0, 0, 1);
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state->image = img;
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is_bounded = _cairo_surface_get_extents (pat_surf, &extents);
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assert (is_bounded);
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- if (source->extend == CAIRO_EXTEND_NONE) {
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+ if (!repeat) {
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state->imageRect = CGRectMake (0, 0, extents.width, extents.height);
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state->action = DO_IMAGE;
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return;
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}
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/* Quartz seems to tile images at pixel-aligned regions only -- this
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* leads to seams if the image doesn't end up scaling to fill the
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* space exactly. The CGPattern tiling approach doesn't have this
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