mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/spice
synced 2025-12-30 17:49:02 +00:00
0b0342ee7e
Instead of passing a bunch of function pointer and an opaque pointer we make a real type and add a vtable pointer to it. This means we can simplify all the canvas constructors, etc.
79 lines
3.7 KiB
C
79 lines
3.7 KiB
C
/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
|
|
/*
|
|
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 <spice/draw.h>
|
|
#include "canvas_base.h"
|
|
#include "region.h"
|
|
|
|
typedef struct GLCanvas GLCanvas;
|
|
|
|
void gl_canvas_draw_fill(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceFill *fill);
|
|
void gl_canvas_draw_copy(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceCopy *copy);
|
|
void gl_canvas_draw_opaque(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceOpaque *opaque);
|
|
void gl_canvas_draw_blend(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceBlend *blend);
|
|
void gl_canvas_draw_alpha_blend(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceAlphaBlnd *alpha_blend);
|
|
void gl_canvas_draw_transparent(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceTransparent *transparent);
|
|
void gl_canvas_draw_whiteness(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceWhiteness *whiteness);
|
|
void gl_canvas_draw_blackness(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceBlackness *blackness);
|
|
void gl_canvas_draw_invers(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceInvers *invers);
|
|
void gl_canvas_draw_rop3(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceRop3 *rop3);
|
|
void gl_canvas_draw_stroke(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceStroke *stroke);
|
|
void gl_canvas_draw_text(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpiceText *text);
|
|
|
|
void gl_canvas_copy_pixels(GLCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, SpicePoint *src_pos);
|
|
void gl_canvas_read_pixels(GLCanvas *canvas, uint8_t *dest, int dest_stride, const SpiceRect *area);
|
|
|
|
void gl_canvas_put_image(GLCanvas *canvas, const SpiceRect *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 SpiceRect *rects);
|
|
void gl_canvas_clear_top_mask(GLCanvas *canvas);
|
|
|
|
#ifdef CAIRO_CANVAS_ACCESS_TEST
|
|
void gl_canvas_set_access_params(GLCanvas *canvas, unsigned long base, unsigned long max);
|
|
#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,
|
|
SpiceImageCache *bits_cache,
|
|
SpicePaletteCache *palette_cache
|
|
#elif defined(CAIRO_CANVAS_IMAGE_CACHE)
|
|
GLCanvas *gl_canvas_create(void *usr_data, int width, int height, int depth,
|
|
SpiceImageCache *bits_cache
|
|
#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
|
|
#ifndef CAIRO_CANVAS_NO_CHUNKS
|
|
, void *get_virt_opaque, get_virt_fn_t get_virt,
|
|
void *validate_virt_opaque, validate_virt_fn_t validate_virt
|
|
#endif
|
|
);
|
|
void gl_canvas_destroy(GLCanvas *, int);
|
|
|
|
void gl_canvas_init();
|
|
|