static void
completeCallQuery(CallQuery& query) {
/* Get call start and duration */
int64_t gpuStart = 0, gpuDuration = 0, cpuDuration = 0, pixels = 0;
if (query.isDraw) {
if (retrace::profilingGpuTimes) {
if (supportsTimestamp) {
glGetQueryObjecti64vEXT(query.ids[0], GL_QUERY_RESULT, &gpuStart);
}
glGetQueryObjecti64vEXT(query.ids[1], GL_QUERY_RESULT, &gpuDuration);
}
if (retrace::profilingPixelsDrawn) {
glGetQueryObjecti64vEXT(query.ids[2], GL_QUERY_RESULT, &pixels);
}
glDeleteQueries(3, query.ids);
} else {
pixels = -1;
}
if (retrace::profilingCpuTimes) {
cpuDuration = query.cpuEnd - query.cpuStart;
}
/* Add call to profile */
retrace::profiler.addCall(query.call, query.sig->name, query.program, pixels, gpuStart, gpuDuration, query.cpuStart, cpuDuration);
}
static void
completeCallQuery(CallQuery& query) {
/* Get call start and duration */
int64_t gpuStart = 0, gpuDuration = 0, cpuDuration = 0, pixels = 0, vsizeDuration = 0, rssDuration = 0;
if (query.isDraw) {
if (retrace::profilingGpuTimes) {
if (supportsTimestamp) {
/* Use ARB queries in case EXT not present */
glGetQueryObjecti64v(query.ids[GPU_START], GL_QUERY_RESULT, &gpuStart);
glGetQueryObjecti64v(query.ids[GPU_DURATION], GL_QUERY_RESULT, &gpuDuration);
} else {
glGetQueryObjecti64vEXT(query.ids[GPU_DURATION], GL_QUERY_RESULT, &gpuDuration);
}
}
if (retrace::profilingPixelsDrawn) {
if (supportsTimestamp) {
glGetQueryObjecti64v(query.ids[OCCLUSION], GL_QUERY_RESULT, &pixels);
} else if (supportsElapsed) {
glGetQueryObjecti64vEXT(query.ids[OCCLUSION], GL_QUERY_RESULT, &pixels);
} else {
uint32_t pixels32;
glGetQueryObjectuiv(query.ids[OCCLUSION], GL_QUERY_RESULT, &pixels32);
pixels = static_cast<int64_t>(pixels32);
}
}
} else {
pixels = -1;
}
if (retrace::profilingCpuTimes) {
double cpuTimeScale = 1.0E9 / getTimeFrequency();
cpuDuration = (query.cpuEnd - query.cpuStart) * cpuTimeScale;
query.cpuStart *= cpuTimeScale;
}
if (retrace::profilingMemoryUsage) {
vsizeDuration = query.vsizeEnd - query.vsizeStart;
rssDuration = query.rssEnd - query.rssStart;
}
glDeleteQueries(NUM_QUERIES, query.ids);
/* Add call to profile */
retrace::profiler.addCall(query.call, query.sig->name, query.program, pixels, gpuStart, gpuDuration, query.cpuStart, cpuDuration, query.vsizeStart, vsizeDuration, query.rssStart, rssDuration);
}
static float
get_gpu_time(GLuint *q)
{
GLint64EXT elapsed;
if (test == TIMESTAMP) {
GLint64 start, end;
glGetQueryObjecti64vEXT(q[0], GL_QUERY_RESULT, &start);
glGetQueryObjecti64vEXT(q[1], GL_QUERY_RESULT, &end);
elapsed = end - start;
} else {
glGetQueryObjecti64vEXT(q[0], GL_QUERY_RESULT, &elapsed);
}
return elapsed / 1000.0 / 1000.0 / 1000.0;
}
EXTERN_C_ENTER
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_EXTTimerQuery_nglGetQueryObjecti64vEXT__IIJ(JNIEnv *__env, jclass clazz, jint id, jint pname, jlong paramsAddress) {
glGetQueryObjecti64vEXTPROC glGetQueryObjecti64vEXT = (glGetQueryObjecti64vEXTPROC)tlsGetFunction(1821);
intptr_t params = (intptr_t)paramsAddress;
UNUSED_PARAM(clazz)
glGetQueryObjecti64vEXT(id, pname, params);
}
static float
get_gpu_time(GLuint q)
{
GLint64EXT elapsed;
glGetQueryObjecti64vEXT(q, GL_QUERY_RESULT, &elapsed);
return elapsed / 1000.0 / 1000.0 / 1000.0;
}
template<> Long AbstractQuery::result<Long>() {
Long result;
#ifndef MAGNUM_TARGET_GLES
glGetQueryObjecti64v(_id, GL_QUERY_RESULT, &result);
#elif !defined(CORRADE_TARGET_NACL)
glGetQueryObjecti64vEXT(_id, GL_QUERY_RESULT_EXT, &result);
#else
CORRADE_ASSERT_UNREACHABLE();
#endif
return result;
}
void MetricBackend_opengl::processQueries() {
int64_t gpuStart, gpuEnd, pixels;
for (int i = 0; i < QUERY_BOUNDARY_LIST_END; i++) {
QueryBoundary boundary = static_cast<QueryBoundary>(i);
while (!queries[i].empty()) {
auto &query = queries[i].front();
if (metrics[METRIC_GPU_START].profiled[i]) {
glGetQueryObjecti64v(query[QUERY_GPU_START], GL_QUERY_RESULT,
&gpuStart);
int64_t value = gpuStart - baseTime;
data[METRIC_GPU_START][i]->addData(boundary, value);
}
if (metrics[METRIC_GPU_DURATION].profiled[i]) {
if (supportsTimestamp) {
glGetQueryObjecti64v(query[QUERY_GPU_DURATION], GL_QUERY_RESULT,
&gpuEnd);
gpuEnd -= gpuStart;
} else {
glGetQueryObjecti64vEXT(query[QUERY_GPU_DURATION], GL_QUERY_RESULT,
&gpuEnd);
}
data[METRIC_GPU_DURATION][i]->addData(boundary, gpuEnd);
}
if (metrics[METRIC_GPU_PIXELS].profiled[i]) {
if (supportsTimestamp) {
glGetQueryObjecti64v(query[QUERY_OCCLUSION], GL_QUERY_RESULT, &pixels);
} else if (supportsElapsed) {
glGetQueryObjecti64vEXT(query[QUERY_OCCLUSION], GL_QUERY_RESULT, &pixels);
} else {
uint32_t pixels32;
glGetQueryObjectuiv(query[QUERY_OCCLUSION], GL_QUERY_RESULT, &pixels32);
pixels = static_cast<int64_t>(pixels32);
}
data[METRIC_GPU_PIXELS][i]->addData(boundary, pixels);
}
glDeleteQueries(QUERY_LIST_END, query.data());
queries[i].pop();
}
}
}
static void
completeCallQuery(CallQuery& query) {
/* Get call start and duration */
int64_t gpuStart = 0, gpuDuration = 0, cpuDuration = 0, pixels = 0, vsizeDuration = 0, rssDuration = 0;
if (query.isDraw) {
if (retrace::profilingGpuTimes) {
if (supportsTimestamp) {
glGetQueryObjecti64vEXT(query.ids[GPU_START], GL_QUERY_RESULT, &gpuStart);
}
glGetQueryObjecti64vEXT(query.ids[GPU_DURATION], GL_QUERY_RESULT, &gpuDuration);
}
if (retrace::profilingPixelsDrawn) {
glGetQueryObjecti64vEXT(query.ids[OCCLUSION], GL_QUERY_RESULT, &pixels);
}
} else {
pixels = -1;
}
if (retrace::profilingCpuTimes) {
cpuDuration = query.cpuEnd - query.cpuStart;
}
if (retrace::profilingMemoryUsage) {
vsizeDuration = query.vsizeEnd - query.vsizeStart;
rssDuration = query.rssEnd - query.rssStart;
}
glDeleteQueries(NUM_QUERIES, query.ids);
/* Add call to profile */
retrace::profiler.addCall(query.call, query.sig->name, query.program, pixels, gpuStart, gpuDuration, query.cpuStart, cpuDuration, query.vsizeStart, vsizeDuration, query.rssStart, rssDuration);
}
static void
getCurrentTimes(int64_t& cpuTime, int64_t& gpuTime) {
GLuint query;
if (retrace::profilingGpuTimes && supportsTimestamp) {
glGenQueries(1, &query);
glQueryCounter(query, GL_TIMESTAMP);
glGetQueryObjecti64vEXT(query, GL_QUERY_RESULT, &gpuTime);
} else {
gpuTime = 0;
}
if (retrace::profilingCpuTimes) {
cpuTime = os::getTime();
} else {
cpuTime = 0;
}
if (retrace::profilingGpuTimes && supportsTimestamp) {
glDeleteQueries(1, &query);
}
}
