diff options
Diffstat (limited to 'gfx/cairo/text-path-filling-threshold.patch')
| -rw-r--r-- | gfx/cairo/text-path-filling-threshold.patch | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/gfx/cairo/text-path-filling-threshold.patch b/gfx/cairo/text-path-filling-threshold.patch deleted file mode 100644 index 69efce093..000000000 --- a/gfx/cairo/text-path-filling-threshold.patch +++ /dev/null @@ -1,90 +0,0 @@ -diff --git a/gfx/cairo/cairo/src/cairo-gstate.c b/gfx/cairo/cairo/src/cairo-gstate.c ---- a/gfx/cairo/cairo/src/cairo-gstate.c -+++ b/gfx/cairo/cairo/src/cairo-gstate.c -@@ -1673,26 +1673,31 @@ _cairo_gstate_show_text_glyphs (cairo_gs - - source_pattern = &source_pattern_stack.base; - status = _cairo_gstate_copy_transformed_source (gstate, &source_pattern); - if (unlikely (status)) - goto CLEANUP_GLYPHS; - - /* For really huge font sizes, we can just do path;fill instead of - * show_glyphs, as show_glyphs would put excess pressure on the cache, -- * and moreover, not all components below us correctly handle huge font -- * sizes. I wanted to set the limit at 256. But alas, seems like cairo's -+ * not all components below us correctly handle huge font sizes, and -+ * path filling can be cheaper since parts of glyphs are likely to be -+ * clipped out. 256 seems like a good limit. But alas, seems like cairo's - * rasterizer is something like ten times slower than freetype's for huge -- * sizes. So, no win just yet. For now, do it for insanely-huge sizes, -- * just to make sure we don't make anyone unhappy. When we get a really -- * fast rasterizer in cairo, we may want to readjust this. -+ * sizes. So, no win just yet when we're using cairo's rasterizer. -+ * For now, if we're using cairo's rasterizer, use path filling only -+ * for insanely-huge sizes, just to make sure we don't make anyone -+ * unhappy. When we get a really fast rasterizer in cairo, we may -+ * want to readjust this. The threshold calculation is -+ * encapsulated in _cairo_surface_get_text_path_fill_threshold. - * - * Needless to say, do this only if show_text_glyphs is not available. */ - if (cairo_surface_has_show_text_glyphs (gstate->target) || -- _cairo_scaled_font_get_max_scale (gstate->scaled_font) <= 10240) { -+ _cairo_scaled_font_get_max_scale (gstate->scaled_font) <= -+ _cairo_surface_get_text_path_fill_threshold (gstate->target)) { - status = _cairo_surface_show_text_glyphs (gstate->target, - gstate->op, - source_pattern, - utf8, utf8_len, - transformed_glyphs, num_glyphs, - transformed_clusters, num_clusters, - cluster_flags, - gstate->scaled_font, NULL); -diff --git a/gfx/cairo/cairo/src/cairo-surface.c b/gfx/cairo/cairo/src/cairo-surface.c ---- a/gfx/cairo/cairo/src/cairo-surface.c -+++ b/gfx/cairo/cairo/src/cairo-surface.c -@@ -1120,16 +1120,22 @@ cairo_surface_get_fallback_resolution (c - double *y_pixels_per_inch) - { - if (x_pixels_per_inch) - *x_pixels_per_inch = surface->x_fallback_resolution; - if (y_pixels_per_inch) - *y_pixels_per_inch = surface->y_fallback_resolution; - } - -+int -+_cairo_surface_get_text_path_fill_threshold (const cairo_surface_t *surface) -+{ -+ return surface->backend->fill == NULL ? 10240 : 256; -+} -+ - cairo_bool_t - _cairo_surface_has_device_transform (cairo_surface_t *surface) - { - return ! _cairo_matrix_is_identity (&surface->device_transform); - } - - /** - * _cairo_surface_acquire_source_image: -diff --git a/gfx/cairo/cairo/src/cairoint.h b/gfx/cairo/cairo/src/cairoint.h ---- a/gfx/cairo/cairo/src/cairoint.h -+++ b/gfx/cairo/cairo/src/cairoint.h -@@ -2065,16 +2065,19 @@ _cairo_surface_composite_shape_fixup_unb - int dst_x, - int dst_y, - unsigned int width, - unsigned int height); - - cairo_private cairo_bool_t - _cairo_surface_is_opaque (const cairo_surface_t *surface); - -+cairo_private int -+_cairo_surface_get_text_path_fill_threshold (const cairo_surface_t *surface); -+ - cairo_private void - _cairo_surface_set_device_scale (cairo_surface_t *surface, - double sx, - double sy); - - cairo_private cairo_bool_t - _cairo_surface_has_device_transform (cairo_surface_t *surface); - |