Merge "add an option to EGL to dump stack traces on errors" (7a57009c) · Commits · e / os / android_frameworks_base

opengl/libs/EGL/egl.cpp

+7 −4

Original line number	Diff line number	Diff line
		@@ -148,11 +148,14 @@ static int gl_no_context() {
		if (egl_tls_t::logNoContextCall()) {
		LOGE("call to OpenGL ES API with no current context "
		"(logged once per thread)");
		LOGE("call stack before error:");
		char value[PROPERTY_VALUE_MAX];
		property_get("debug.egl.callstack", value, "0");
		if (atoi(value)) {
		CallStack stack;
		stack.update();
		stack.dump();
		}
		}
		return 0;
		}

+11 −0

Original line number	Diff line number	Diff line
		@@ -14,9 +14,13 @@
		** limitations under the License.
		*/

		#include <stdlib.h>
		#include <pthread.h>

		#include <cutils/log.h>
		#include <cutils/properties.h>

		#include <utils/CallStack.h>

		#include <EGL/egl.h>

		@@ -69,6 +73,13 @@ void egl_tls_t::setErrorEtcImpl(const char* caller, int line, EGLint error) {
		if (tls->error != error) {
		LOGE("%s:%d error %x (%s)", caller, line, error, egl_strerror(error));
		tls->error = error;
		char value[PROPERTY_VALUE_MAX];
		property_get("debug.egl.callstack", value, "0");
		if (atoi(value)) {
		CallStack stack;
		stack.update();
		stack.dump();
		}
		}
		}