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egl: Print the actual message to the console from _eglError().

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Previously we would print errors on the console like:

   libEGL debug: EGL user error 0x3001 (EGL_NOT_INITIALIZED) in eglInitialize

When we had everything we needed for:

   libEGL debug: EGL user error 0x3001 (EGL_NOT_INITIALIZED) in eglInitialize: DRI2: failed to find EGLDevice

(for a gbm error in my case)

Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Eric Anholt 2018-11-15 17:31:28 -08:00
parent d971a4230d
commit 7e9fc11ff8
1 changed files with 22 additions and 14 deletions
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36
src/egl/main/eglcurrent.c
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@ -310,20 +310,28 @@ _eglDebugReport(EGLenum error, const char *funcName,
mtx_unlock(_eglGlobal.Mutex);
if (callback != NULL) {
char *buf = NULL;
if (message != NULL) {
va_start(args, message);
if (vasprintf(&buf, message, args) < 0)
buf = NULL;
va_end(args);
}
callback(error, funcName, type, thr->Label, thr->CurrentObjectLabel, buf);
free(buf);
char *message_buf = NULL;
if (message != NULL) {
va_start(args, message);
if (vasprintf(&message_buf, message, args) < 0)
message_buf = NULL;
va_end(args);
}
if (type == EGL_DEBUG_MSG_CRITICAL_KHR || type == EGL_DEBUG_MSG_ERROR_KHR)
_eglInternalError(error, funcName);
if (callback != NULL) {
callback(error, funcName, type, thr->Label, thr->CurrentObjectLabel,
message_buf);
}
if (type == EGL_DEBUG_MSG_CRITICAL_KHR || type == EGL_DEBUG_MSG_ERROR_KHR) {
char *func_message_buf = NULL;
/* Note: _eglError() is often called with msg == thr->currentFuncName */
if (message_buf && funcName && strcmp(message_buf, funcName) != 0) {
if (asprintf(&func_message_buf, "%s: %s", funcName, message_buf) < 0)
func_message_buf = NULL;
}
_eglInternalError(error, func_message_buf ? func_message_buf : funcName);
free(func_message_buf);
}
free(message_buf);
}