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Add rate-limited logging for unimplemented es functions.

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Bug: 17322013

Change-Id: I7aa5ab2f76cf344cfb75802edbfd44e8e7526ff1
This commit is contained in:
Michael Lentine 2014-09-11 12:24:13 -07:00
parent d94854030c
commit 12c4bdad7b
1 changed files with 19 additions and 5 deletions
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14
opengl/libs/EGL/egl.cpp
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@ -330,13 +330,27 @@ EGLBoolean egl_init_drivers() {
return res;
}
static pthread_mutex_t sLogPrintMutex = PTHREAD_MUTEX_INITIALIZER;
static nsecs_t sLogPrintTime = 0;
#define NSECS_DURATION 1000000000
void gl_unimplemented() {
bool printLog = false;
nsecs_t now = systemTime();
pthread_mutex_lock(&sLogPrintMutex);
if ((now - sLogPrintTime) > NSECS_DURATION) {
sLogPrintTime = now;
printLog = true;
}
pthread_mutex_unlock(&sLogPrintMutex);
if (printLog) {
ALOGE("called unimplemented OpenGL ES API");
char value[PROPERTY_VALUE_MAX];
property_get("debug.egl.callstack", value, "0");
if (atoi(value)) {
CallStack stack(LOG_TAG);
}
}
}
void gl_noop() {