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-rw-r--r--indra/newview/llglsandbox.cpp133
1 files changed, 66 insertions, 67 deletions
diff --git a/indra/newview/llglsandbox.cpp b/indra/newview/llglsandbox.cpp
index b50e1d6d3c..1b22b903fc 100644
--- a/indra/newview/llglsandbox.cpp
+++ b/indra/newview/llglsandbox.cpp
@@ -821,7 +821,7 @@ void LLViewerObjectList::renderObjectBeacons()
const LLVector3 &thisline = debug_beacon.mPositionAgent;
gGL.begin(LLRender::LINES);
- gGL.color4fv(color.mV);
+ gGL.color4fv(linearColor4(color).mV);
draw_cross_lines(thisline, 2.0f, 2.0f, 50.f);
draw_line_cube(0.10f, thisline);
@@ -850,7 +850,7 @@ void LLViewerObjectList::renderObjectBeacons()
const LLVector3 &thisline = debug_beacon.mPositionAgent;
gGL.begin(LLRender::LINES);
- gGL.color4fv(debug_beacon.mColor.mV);
+ gGL.color4fv(linearColor4(debug_beacon.mColor).mV);
draw_cross_lines(thisline, 0.5f, 0.5f, 0.5f);
draw_line_cube(0.10f, thisline);
@@ -994,9 +994,8 @@ private:
//-----------------------------------------------------------------------------
F32 gpu_benchmark()
{
- if (!gGLManager.mHasTimerQuery)
+ if (gGLManager.mGLVersion < 3.3f)
{ // don't bother benchmarking venerable drivers which don't support accurate timing anyway
- // and are likely to be correctly identified by the GPU table already.
return -1.f;
}
@@ -1036,8 +1035,6 @@ F32 gpu_benchmark()
//time limit, allocation operations shouldn't take longer then 30 seconds, same for actual benchmark.
const F32 time_limit = 30;
- ShaderProfileHelper initProfile;
-
std::vector<LLRenderTarget> dest(count);
TextureHolder texHolder(0, count);
std::vector<F32> results;
@@ -1058,7 +1055,7 @@ F32 gpu_benchmark()
for (U32 i = 0; i < count; ++i)
{
//allocate render targets and textures
- if (!dest[i].allocate(res, res, GL_RGBA, false, false, LLTexUnit::TT_TEXTURE, true))
+ if (!dest[i].allocate(res, res, GL_RGBA))
{
LL_WARNS("Benchmark") << "Failed to allocate render target." << LL_ENDL;
// abandon the benchmark test
@@ -1091,9 +1088,9 @@ F32 gpu_benchmark()
delete [] pixels;
//make a dummy triangle to draw with
- LLPointer<LLVertexBuffer> buff = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX, GL_STREAM_DRAW);
+ LLPointer<LLVertexBuffer> buff = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX);
- if (!buff->allocateBuffer(3, 0, true))
+ if (!buff->allocateBuffer(3, 0))
{
LL_WARNS("Benchmark") << "Failed to allocate buffer during benchmark." << LL_ENDL;
// abandon the benchmark test
@@ -1117,67 +1114,51 @@ F32 gpu_benchmark()
v[1].set(-1, -3, 0);
v[2].set(3, 1, 0);
- buff->flush();
-
- // ensure matched pair of bind() and unbind() calls
- ShaderBinder binder(gBenchmarkProgram);
-
-//#ifdef GL_ARB_vertex_array_object
- U32 glarray = 0;
-
- if (LLRender::sGLCoreProfile)
- {
- glGenVertexArrays(1, &glarray);
- glBindVertexArray(glarray);
+ buff->unmapBuffer();
+
+ LLGLSLShader::unbind();
+
+ F32 time_passed = 0; // seconds
+
+ { //run CPU timer benchmark
+ glFinish();
+ gBenchmarkProgram.bind();
+ for (S32 c = -1; c < samples && time_passed < time_limit; ++c)
+ {
+ LLTimer timer;
+ timer.start();
+
+ for (U32 i = 0; i < count; ++i)
+ {
+ dest[i].bindTarget();
+ texHolder.bind(i);
+ buff->setBuffer();
+ buff->drawArrays(LLRender::TRIANGLES, 0, 3);
+ dest[i].flush();
+ }
+
+ //wait for current batch of copies to finish
+ glFinish();
+
+ F32 time = timer.getElapsedTimeF32();
+ time_passed += time;
+
+ if (c >= 0) // <-- ignore the first sample as it tends to be artificially slow
+ {
+ //store result in gigabytes per second
+ F32 gb = (F32)((F64)(res * res * 8 * count)) / (1000000000);
+ F32 gbps = gb / time;
+ results.push_back(gbps);
+ }
+ }
+ gBenchmarkProgram.unbind();
}
-//#endif
-
- buff->setBuffer(LLVertexBuffer::MAP_VERTEX);
- glFinish();
-
- F32 time_passed = 0; // seconds
- for (S32 c = -1; c < samples && time_passed < time_limit; ++c)
- {
- LLTimer timer;
- timer.start();
-
- for (U32 i = 0; i < count; ++i)
- {
- dest[i].bindTarget();
- texHolder.bind(i);
- buff->drawArrays(LLRender::TRIANGLES, 0, 3);
- dest[i].flush();
- }
-
- //wait for current batch of copies to finish
- glFinish();
-
- F32 time = timer.getElapsedTimeF32();
- time_passed += time;
-
- if (c >= 0) // <-- ignore the first sample as it tends to be artificially slow
- {
- //store result in gigabytes per second
- F32 gb = (F32) ((F64) (res*res*8*count))/(1000000000);
- F32 gbps = gb/time;
- results.push_back(gbps);
- }
- }
-
-//#ifdef GL_ARB_vertex_array_object
- if (LLRender::sGLCoreProfile)
- {
- glBindVertexArray(0);
- glDeleteVertexArrays(1, &glarray);
- }
-//#endif
-
std::sort(results.begin(), results.end());
F32 gbps = results[results.size()/2];
- LL_INFOS("Benchmark") << "Memory bandwidth is " << llformat("%.3f", gbps) << "GB/sec according to CPU timers, " << (F32)results.size() << " tests took " << time_passed << " seconds" << LL_ENDL;
+ LL_INFOS("Benchmark") << "Memory bandwidth is " << llformat("%.3f", gbps) << " GB/sec according to CPU timers, " << (F32)results.size() << " tests took " << time_passed << " seconds" << LL_ENDL;
#if LL_DARWIN
if (gbps > 512.f)
@@ -1188,14 +1169,32 @@ F32 gpu_benchmark()
}
#endif
+ // run GPU timer benchmark
+ {
+ ShaderProfileHelper initProfile;
+ dest[0].bindTarget();
+ gBenchmarkProgram.bind();
+ for (S32 c = 0; c < samples; ++c)
+ {
+ for (U32 i = 0; i < count; ++i)
+ {
+ texHolder.bind(i);
+ buff->setBuffer();
+ buff->drawArrays(LLRender::TRIANGLES, 0, 3);
+ }
+ }
+ gBenchmarkProgram.unbind();
+ dest[0].flush();
+ }
+
F32 ms = gBenchmarkProgram.mTimeElapsed/1000000.f;
F32 seconds = ms/1000.f;
- F64 samples_drawn = res*res*count*results.size();
+ F64 samples_drawn = gBenchmarkProgram.mSamplesDrawn;
F32 samples_sec = (samples_drawn/1000000000.0)/seconds;
- gbps = samples_sec*8;
+ gbps = samples_sec*4; // 4 bytes per sample
- LL_INFOS("Benchmark") << "Memory bandwidth is " << llformat("%.3f", gbps) << "GB/sec according to ARB_timer_query, total time " << seconds << " seconds" << LL_ENDL;
+ LL_INFOS("Benchmark") << "Memory bandwidth is " << llformat("%.3f", gbps) << " GB/sec according to ARB_timer_query, total time " << seconds << " seconds" << LL_ENDL;
return gbps;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-24 12:09:37 +0000