forked from AuroraMiddleware/gtk
259bbdcb09
Use the same texture atlases to back both the glyph and icon caches, and unify their sizes and management. Store big glyphs in separate textures, so all atlases have the same size. Tweak some of the eviction parameters. We share the caches across all GL contexts on a display, unless the GSK_NO_SHARED_CACHES env var is set.
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
#ifndef __GSK_GL_ICON_CACHE_PRIVATE_H__
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#define __GSK_GL_ICON_CACHE_PRIVATE_H__
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#include "gskgldriverprivate.h"
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#include "gskglimageprivate.h"
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#include "gskrendererprivate.h"
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#include "gskgltextureatlasprivate.h"
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#include <pango/pango.h>
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#include <gdk/gdk.h>
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typedef struct
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{
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int ref_count;
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GdkDisplay *display;
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GskGLDriver *gl_driver;
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GskGLTextureAtlases *atlases;
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GHashTable *icons; /* GdkTexture -> IconData */
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} GskGLIconCache;
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GskGLIconCache * gsk_gl_icon_cache_new (GdkDisplay *display,
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GskGLTextureAtlases *atlases);
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GskGLIconCache * gsk_gl_icon_cache_ref (GskGLIconCache *self);
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void gsk_gl_icon_cache_unref (GskGLIconCache *self);
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void gsk_gl_icon_cache_begin_frame (GskGLIconCache *self);
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void gsk_gl_icon_cache_lookup_or_add (GskGLIconCache *self,
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GdkTexture *texture,
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int *out_texture_id,
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graphene_rect_t *out_texture_rect);
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#endif
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