Commit bdfc11cd authored by Veeresh Kadasani's avatar Veeresh Kadasani Committed by Daniel Stone

simple-dmabuf-egl: make application generic

Don't exit if EGL_KHR_no_config_context extension
is not supported
Signed-off-by: Veeresh Kadasani's avatarVeeresh Kadasani <external.vkadasani@jp.adit-jv.com>
parent 3ef098fa
......@@ -89,7 +89,9 @@ struct display {
struct {
EGLDisplay display;
EGLContext context;
EGLConfig conf;
bool has_dma_buf_import_modifiers;
bool has_no_config_context;
PFNEGLQUERYDMABUFMODIFIERSEXTPROC query_dma_buf_modifiers;
PFNEGLCREATEIMAGEKHRPROC create_image;
PFNEGLDESTROYIMAGEKHRPROC destroy_image;
......@@ -1122,10 +1124,20 @@ display_set_up_egl(struct display *display)
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE
};
EGLint major, minor;
EGLint major, minor, ret, count;
const char *egl_extensions = NULL;
const char *gl_extensions = NULL;
EGLint config_attribs[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RED_SIZE, 1,
EGL_GREEN_SIZE, 1,
EGL_BLUE_SIZE, 1,
EGL_ALPHA_SIZE, 1,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_NONE
};
display->egl.display =
weston_platform_get_egl_display(EGL_PLATFORM_GBM_KHR,
display->gbm.device, NULL);
......@@ -1159,14 +1171,23 @@ display_set_up_egl(struct display *display)
goto error;
}
if (!weston_check_egl_extension(egl_extensions,
if (weston_check_egl_extension(egl_extensions,
"EGL_KHR_no_config_context")) {
fprintf(stderr, "EGL_KHR_no_config_context not supported\n");
goto error;
display->egl.has_no_config_context = true;
}
if (display->egl.has_no_config_context) {
display->egl.conf = EGL_NO_CONFIG_KHR;
} else {
fprintf(stderr,
"Warning: EGL_KHR_no_config_context not supported\n");
ret = eglChooseConfig(display->egl.display, config_attribs,
&display->egl.conf, 1, &count);
assert(ret && count >= 1);
}
display->egl.context = eglCreateContext(display->egl.display,
EGL_NO_CONFIG_KHR,
display->egl.conf,
EGL_NO_CONTEXT,
context_attribs);
if (display->egl.context == EGL_NO_CONTEXT) {
......
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