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b0e8d8483d
This commit takes several steps towards rendering text like we want to. The creation of the cairo surface and texture is moved to the backend (in GskVulkanRenderer). We add a mask shader that is used in the next text pipeline to use the texture as a mask, like cairo_mask_surface does. There is a separate color text pipeline that uses the already existing blend shaders to use the texture as a source, like cairo_paint does. The text node api is simplified to have just a single offset, which determines the left end of the text baseline, like all our other text drawing APIs.
16 lines
254 B
C
16 lines
254 B
C
#ifndef __GSK_PRIVATE_H__
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#define __GSK_PRIVATE_H__
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#include <glib.h>
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#include <pango/pango.h>
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G_BEGIN_DECLS
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void gsk_ensure_resources (void);
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int pango_glyph_string_num_glyphs (PangoGlyphString *glyphs);
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G_END_DECLS
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#endif /* __GSK_PRIVATE_H__ */
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