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comparison src/graph_engine_openvg.c @ 595:aaaaa03af04d openvg

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Set VGPaint for canvas
author Thinker K.F. Li <thinker@branda.to>
date Thu, 01 Jul 2010 14:24:02 +0800
parents ac942664fe86
children aaab76730beb
comparison
equal deleted inserted replaced
594:d416e1fff71a 595:aaaaa03af04d
7 #define ASSERT(x) 7 #define ASSERT(x)
8 #endif 8 #endif
9 9
10 void 10 void
11 mbe_scissoring(mbe_t *canvas, int n_areas, area_t **areas) { 11 mbe_scissoring(mbe_t *canvas, int n_areas, area_t **areas) {
12 static VGint *coords = NULL; 12 static VGint *scissors = NULL;
13 static int coords_sz = 0; 13 static int n_scissors = 0;
14 VGint *coord; 14 VGint *coord;
15 area_t *area; 15 area_t *area;
16 int i; 16 int i;
17 17
18 _MK_CURRENT_CTX(canvas); 18 _MK_CURRENT_CTX(canvas);
19 19
20 if(n_areas > coords_sz) { 20 if(n_areas > n_scissors) {
21 if(coords) free(coords); 21 if(scissors) free(scissors);
22 coords_sz = (n_areas + 0xf) & 0xf; 22 n_scissors = (n_areas + 0xf) & 0xf;
23 coords = (VGint *)malloc(sizeof(VGint) * coords_sz * 4); 23 scissors = (VGint *)malloc(sizeof(VGint) * n_scissors * 4);
24 ASSERT(coords != NULL); 24 ASSERT(scissors != NULL);
25 } 25 }
26 26
27 coord = coords; 27 coord = scissors;
28 for(i = 0; i < n_areas; i++) { 28 for(i = 0; i < n_areas; i++) {
29 area = areas[i]; 29 area = areas[i];
30 *coord++ = area->x; 30 *coord++ = area->x;
31 *coord++ = area->y; 31 *coord++ = area->y;
32 *coord++ = area->w; 32 *coord++ = area->w;
33 *coord++ = area->h; 33 *coord++ = area->h;
34 } 34 }
35 35
36 vgSetiv(VG_SCISSOR_RECTS, n_areas * 4, coords); 36 vgSetiv(VG_SCISSOR_RECTS, n_areas * 4, scissors);
37 } 37 }
38 38
39 static int 39 static int
40 _openvg_find_config(mb_img_fmt_t fmt, int w, int h, 40 _openvg_find_config(mb_img_fmt_t fmt, int w, int h,
41 EGLConfig *config) { 41 EGLConfig *config) {
264 vgDestroyPath(path); 264 vgDestroyPath(path);
265 return NULL; 265 return NULL;
266 } 266 }
267 267
268 canvas->src = NULL; 268 canvas->src = NULL;
269 canvas->paint = VG_INVALID_HANDLE;
269 canvas->tgt = surface; 270 canvas->tgt = surface;
270 canvas->ctx = ctx; 271 canvas->ctx = ctx;
271 canvas->path = path; 272 canvas->path = path;
272 273
273 return canvas; 274 return canvas;
283 eglDestroyContext(display, canvas->ctx); 284 eglDestroyContext(display, canvas->ctx);
284 canvas->tgt->asso_mbe = NULL; /* remove association */ 285 canvas->tgt->asso_mbe = NULL; /* remove association */
285 free(canvas); 286 free(canvas);
286 } 287 }
287 288
289 void
290 mbe_paint(mbe_t *canvas) {
291
292 }
293