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comparison src/graph_engine_openvg.c @ 592:de9d210e9c38 openvg

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Specify width and height while create an image surface
author Thinker K.F. Li <thinker@branda.to>
date Wed, 30 Jun 2010 19:53:10 +0800
parents 71df2896877c
children ac942664fe86
comparison
equal deleted inserted replaced
591:71df2896877c 592:de9d210e9c38
200 mbe_surface_t * 200 mbe_surface_t *
201 mbe_image_surface_create(mb_img_fmt_t fmt, int w, int h) { 201 mbe_image_surface_create(mb_img_fmt_t fmt, int w, int h) {
202 EGLSurface surface; 202 EGLSurface surface;
203 EGLDisplay display; 203 EGLDisplay display;
204 EGLConfig config; 204 EGLConfig config;
205 EGLint attrib_list[2] = {EGL_NONE}; 205 EGLint attrib_list[5];
206 mbe_surface_t *mbe_surface; 206 mbe_surface_t *mbe_surface;
207 int r; 207 int r;
208 208
209 209
210 r = _openvg_find_config(fmt, w, h, &config); 210 r = _openvg_find_config(fmt, w, h, &config);
211 if(r != 0) 211 if(r != 0)
212 return NULL; 212 return NULL;
213 213
214 display = _VG_DISPLAY(); 214 display = _VG_DISPLAY();
215 attrib_list[0] = EGL_WIDTH;
216 attrib_list[1] = w;
217 attrib_list[2] = EGL_HEIGHT;
218 attrib_list[3] = h;
219 attrib_list[4] = EGL_NONE;
215 /* Some implementation does not support pbuffer. 220 /* Some implementation does not support pbuffer.
216 * We need use some other surface to replace this one. 221 * We need use some other surface to replace this one.
217 */ 222 */
218 surface = eglCreatePbufferSurface(display, config, attrib_list); 223 surface = eglCreatePbufferSurface(display, config, attrib_list);
219 if(surface == EGL_NO_SURFACE) 224 if(surface == EGL_NO_SURFACE)
224 eglDestroySurface(display, surface); 229 eglDestroySurface(display, surface);
225 return NULL; 230 return NULL;
226 } 231 }
227 mbe_surface->surface = surface; 232 mbe_surface->surface = surface;
228 mbe_surface->asso_mbe = NULL; 233 mbe_surface->asso_mbe = NULL;
234 mbe_surface->w = w;
235 mbe_surface->h = h;
229 236
230 return mbe_surface; 237 return mbe_surface;
231 } 238 }
232 239
233 mbe_t * 240 mbe_t *