simple-dmabuf-egl: make application generic
Don't exit if EGL_KHR_no_config_context extension is not supported Signed-off-by: Veeresh Kadasani <external.vkadasani@jp.adit-jv.com>
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@ -89,7 +89,9 @@ struct display {
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struct {
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EGLDisplay display;
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EGLContext context;
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EGLConfig conf;
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bool has_dma_buf_import_modifiers;
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bool has_no_config_context;
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PFNEGLQUERYDMABUFMODIFIERSEXTPROC query_dma_buf_modifiers;
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PFNEGLCREATEIMAGEKHRPROC create_image;
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PFNEGLDESTROYIMAGEKHRPROC destroy_image;
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@ -1122,10 +1124,20 @@ display_set_up_egl(struct display *display)
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EGL_CONTEXT_CLIENT_VERSION, 2,
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EGL_NONE
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};
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EGLint major, minor;
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EGLint major, minor, ret, count;
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const char *egl_extensions = NULL;
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const char *gl_extensions = NULL;
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EGLint config_attribs[] = {
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EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
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EGL_RED_SIZE, 1,
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EGL_GREEN_SIZE, 1,
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EGL_BLUE_SIZE, 1,
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EGL_ALPHA_SIZE, 1,
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EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
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EGL_NONE
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};
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display->egl.display =
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weston_platform_get_egl_display(EGL_PLATFORM_GBM_KHR,
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display->gbm.device, NULL);
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@ -1159,14 +1171,23 @@ display_set_up_egl(struct display *display)
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goto error;
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}
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if (!weston_check_egl_extension(egl_extensions,
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if (weston_check_egl_extension(egl_extensions,
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"EGL_KHR_no_config_context")) {
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fprintf(stderr, "EGL_KHR_no_config_context not supported\n");
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goto error;
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display->egl.has_no_config_context = true;
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}
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if (display->egl.has_no_config_context) {
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display->egl.conf = EGL_NO_CONFIG_KHR;
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} else {
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fprintf(stderr,
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"Warning: EGL_KHR_no_config_context not supported\n");
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ret = eglChooseConfig(display->egl.display, config_attribs,
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&display->egl.conf, 1, &count);
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assert(ret && count >= 1);
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}
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display->egl.context = eglCreateContext(display->egl.display,
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EGL_NO_CONFIG_KHR,
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display->egl.conf,
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EGL_NO_CONTEXT,
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context_attribs);
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if (display->egl.context == EGL_NO_CONTEXT) {
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