Mercurial > MadButterfly

comparison src/graph_engine_openvg.c @ 630:bd18951b51d5 openvg

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add initial code for graphic engines
author Thinker K.F. Li <thinker@branda.to>
date Mon, 19 Jul 2010 15:44:49 +0800
parents 608f58b9b84d
children e224f496e6b8
comparison
equal deleted inserted replaced
629:608f58b9b84d 630:bd18951b51d5
472 attrib_list[i++] = EGL_MAX_PBUFFER_WIDTH; 472 attrib_list[i++] = EGL_MAX_PBUFFER_WIDTH;
473 attrib_list[i++] = w; 473 attrib_list[i++] = w;
474 attrib_list[i++] = EGL_MAX_PBUFFER_HEIGHT; 474 attrib_list[i++] = EGL_MAX_PBUFFER_HEIGHT;
475 attrib_list[i++] = h; 475 attrib_list[i++] = h;
476 #endif 476 #endif
477
478 attrib_list[i++] = EGL_RENDERABLE_TYPE;
479 attrib_list[i++] = EGL_OPENVG_BIT;
477 480
478 attrib_list[i++] = EGL_NONE; 481 attrib_list[i++] = EGL_NONE;
479 482
480 display = _VG_DISPLAY(); 483 display = _VG_DISPLAY();
481 r = eglChooseConfig(display, attrib_list, configs, 1, &nconfigs); 484 r = eglChooseConfig(display, attrib_list, configs, 1, &nconfigs);
798 ASSERT(r == EGL_TRUE); 801 ASSERT(r == EGL_TRUE);
799 802
800 /* Clear regions to the color specified by mbe_create() */ 803 /* Clear regions to the color specified by mbe_create() */
801 vgClear(0, 0, w, h); 804 vgClear(0, 0, w, h);
802 } 805 }
806
807 void mbe_init() {
808 static EGLContext init_ctx;
809 static EGLSurface init_surf;
810 EGLDisplay display;
811 EGLConfig config;
812 EGLint nconfigs;
813 EGLint attrib_list[] = {
814 EGL_RED_SIZE, 1,
815 EGL_GREEN_SIZE, 1,
816 EGL_BLUE_SIZE, 1,
817 EGL_RENDERABLE_TYPE, EGL_OPENVG_BIT,
818 EGL_NONE};
819 EGLint surf_attribs[] = {
820 EGL_WIDTH, 1,
821 EGL_HEIGHT, 1,
822 EGL_NONE};
823 EGLBoolean r;
824
825 display = _VG_DISPLAY();
826 eglInitialize(display, NULL, NULL);
827
828 r = eglChooseConfig(display, attrib_list, &config, 1, &nconfigs);
829 ASSERT(r);
830
831 eglBindAPI(EGL_OPENVG_API);
832
833 init_ctx = eglCreateContext(display, config, EGL_NO_CONTEXT, NULL);
834 ASSERT(init_ctx != EGL_NO_CONTEXT);
835
836 init_surf = eglCreatePbufferSurface(display, config, surf_attribs);
837 ASSERT(init_surf != EGL_NO_SURFACE);
838
839 eglMakeCurrent(display, init_surf, init_surf, init_ctx);
840 }
841