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Diffstat (limited to 'common/gl_canvas.h')
| -rw-r--r-- | common/gl_canvas.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/common/gl_canvas.h b/common/gl_canvas.h new file mode 100644 index 00000000..b9a4eb89 --- /dev/null +++ b/common/gl_canvas.h @@ -0,0 +1,83 @@ +/* + Copyright (C) 2009 Red Hat, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of + the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "glc.h" +#include "draw.h" +#include "canvas_base.h" +#include "region.h" + +typedef struct GLCanvas GLCanvas; + +void gl_canvas_draw_fill(GLCanvas *canvas, Rect *bbox, Clip *clip, Fill *fill); +void gl_canvas_draw_copy(GLCanvas *canvas, Rect *bbox, Clip *clip, Copy *copy); +void gl_canvas_draw_opaque(GLCanvas *canvas, Rect *bbox, Clip *clip, Opaque *opaque); +void gl_canvas_draw_blend(GLCanvas *canvas, Rect *bbox, Clip *clip, Blend *blend); +void gl_canvas_draw_alpha_blend(GLCanvas *canvas, Rect *bbox, Clip *clip, AlphaBlnd *alpha_blend); +void gl_canvas_draw_transparent(GLCanvas *canvas, Rect *bbox, Clip *clip, Transparent *transparent); +void gl_canvas_draw_whiteness(GLCanvas *canvas, Rect *bbox, Clip *clip, Whiteness *whiteness); +void gl_canvas_draw_blackness(GLCanvas *canvas, Rect *bbox, Clip *clip, Blackness *blackness); +void gl_canvas_draw_invers(GLCanvas *canvas, Rect *bbox, Clip *clip, Invers *invers); +void gl_canvas_draw_rop3(GLCanvas *canvas, Rect *bbox, Clip *clip, Rop3 *rop3); +void gl_canvas_draw_stroke(GLCanvas *canvas, Rect *bbox, Clip *clip, Stroke *stroke); +void gl_canvas_draw_text(GLCanvas *canvas, Rect *bbox, Clip *clip, Text *text); + +void gl_canvas_copy_pixels(GLCanvas *canvas, Rect *bbox, Clip *clip, Point *src_pos); +void gl_canvas_read_pixels(GLCanvas *canvas, uint8_t *dest, int dest_stride, const Rect *area); + +void gl_canvas_put_image(GLCanvas *canvas, const Rect *dest, const uint8_t *src_data, + uint32_t src_width, uint32_t src_height, int src_stride, + const QRegion *clip); + +void gl_canvas_clear(GLCanvas *canvas); + +void gl_canvas_set_top_mask(GLCanvas *canvas, int num_rect, const Rect *rects); +void gl_canvas_clear_top_mask(GLCanvas *canvas); + +#ifdef CAIRO_CANVAS_ACCESS_TEST +void gl_canvas_set_access_params(GLCanvas *canvas, ADDRESS delta, unsigned long base, + unsigned long max); +#else +void gl_canvas_set_access_params(GLCanvas *canvas, ADDRESS delta); +#endif + +void *gl_canvas_get_usr_data(GLCanvas *canvas); + +#ifdef CAIRO_CANVAS_CACHE +GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth, + void *bits_cache_opaque, + bits_cache_put_fn_t bits_cache_put, + bits_cache_get_fn_t bits_cache_get, + void *palette_cache_opaque, + palette_cache_put_fn_t palette_cache_put, + palette_cache_get_fn_t palette_cache_get, + palette_cache_release_fn_t palette_cache_release +#elif defined(CAIRO_CANVAS_IMAGE_CACHE) +GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth, + void *bits_cache_opaque, + bits_cache_put_fn_t bits_cache_put, + bits_cache_get_fn_t bits_cache_get +#else +GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth +#endif +#ifdef USE_GLZ + , void *glz_decoder_opaque, glz_decode_fn_t glz_decode +#endif + ); +void gl_canvas_destroy(GLCanvas *, int); + +void gl_canvas_init(); + |