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[directfb] Rename backend structure.

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Use _cairo_directfb_surface_backend for consistency with other backends.
This commit is contained in:
Chris Wilson 2008-10-20 16:45:06 +01:00
parent 7e31ddbb08
commit 4006e49ac1
1 changed files with 24 additions and 13 deletions
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37
src/cairo-directfb-surface.c
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@ -110,7 +110,7 @@ typedef struct _cairo_directfb_font_cache {
int y;
} cairo_directfb_font_cache_t;
static cairo_surface_backend_t cairo_directfb_surface_backend;
static cairo_surface_backend_t _cairo_directfb_surface_backend;
/*****************************************************************************/
@ -482,7 +482,9 @@ _cairo_directfb_surface_create_similar (void *abstract_src,
}
}
_cairo_surface_init (&surface->base, &cairo_directfb_surface_backend, content);
_cairo_surface_init (&surface->base,
&_cairo_directfb_surface_backend,
content);
surface->format = format;
surface->content = content;
surface->width = width;
@ -757,6 +759,13 @@ _directfb_prepare_composite (cairo_directfb_surface_t *dst,
if (status)
return status;
if (src->base.backend != &_cairo_directfb_surface_backend ||
src->dfb != dst->dfb)
{
_cairo_pattern_release_surface (src_pattern, &src->base, &src_attr);
return CAIRO_INT_STATUS_UNSUPPORTED;
}
if (src->content == CAIRO_CONTENT_COLOR) {
if (sblend == DSBF_SRCALPHA)
sblend = DSBF_ONE;
@ -1493,7 +1502,7 @@ _directfb_acquire_font_cache (cairo_directfb_surface_t *surface,
return status;
}
scaled_font->surface_backend = &cairo_directfb_surface_backend;
scaled_font->surface_backend = &_cairo_directfb_surface_backend;
scaled_font->surface_private = cache;
}
@ -1694,7 +1703,8 @@ _cairo_directfb_surface_is_similar (void *surface_a, void *surface_b, cairo_cont
return a->dfb == b->dfb;
}
static cairo_surface_backend_t cairo_directfb_surface_backend = {
static cairo_surface_backend_t
_cairo_directfb_surface_backend = {
CAIRO_SURFACE_TYPE_DIRECTFB, /*type*/
_cairo_directfb_surface_create_similar,/*create_similar*/
_cairo_directfb_surface_finish, /*finish*/
@ -1759,18 +1769,18 @@ cairo_directfb_surface_backend_init (IDirectFB *dfb)
if (getenv ("CAIRO_DIRECTFB_NO_ACCEL")) {
#if DFB_RECTANGLES
cairo_directfb_surface_backend.fill_rectangles = NULL;
_cairo_directfb_surface_backend.fill_rectangles = NULL;
#endif
#if DFB_COMPOSITE
cairo_directfb_surface_backend.composite = NULL;
_cairo_directfb_surface_backend.composite = NULL;
#endif
#if DFB_COMPOSITE_TRAPEZOIDS
cairo_directfb_surface_backend.composite_trapezoids = NULL;
_cairo_directfb_surface_backend.composite_trapezoids = NULL;
#endif
#if DFB_SHOW_GLYPHS
cairo_directfb_surface_backend.scaled_font_fini = NULL;
cairo_directfb_surface_backend.scaled_glyph_fini = NULL;
cairo_directfb_surface_backend.show_glyphs = NULL;
_cairo_directfb_surface_backend.scaled_font_fini = NULL;
_cairo_directfb_surface_backend.scaled_glyph_fini = NULL;
_cairo_directfb_surface_backend.show_glyphs = NULL;
#endif
D_DEBUG_AT (CairoDFB_Surface, "Acceleration disabled.\n");
} else {
@ -1780,12 +1790,12 @@ cairo_directfb_surface_backend_init (IDirectFB *dfb)
#if DFB_COMPOSITE
// if (!(dsc.acceleration_mask & DFXL_BLIT))
// cairo_directfb_surface_backend.composite = NULL;
// _cairo_directfb_surface_backend.composite = NULL;
#endif
#if DFB_COMPOSITE_TRAPEZOIDS
// if (!(dsc.acceleration_mask & DFXL_TEXTRIANGLES))
// cairo_directfb_surface_backend.composite_trapezoids = NULL;
// _cairo_directfb_surface_backend.composite_trapezoids = NULL;
#endif
}
@ -1821,7 +1831,8 @@ cairo_directfb_surface_create (IDirectFB *dfb, IDirectFBSurface *dfbsurface)
surface->content = _directfb_format_to_content (format);
_cairo_surface_init (&surface->base,
&cairo_directfb_surface_backend, surface->content);
&_cairo_directfb_surface_backend,
surface->content);
return &surface->base;
}