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examples: Added --fixed-fps and --screenshot for deterministic captures. (#3998)

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This commit is contained in:
Branimir Karadžić
2026-09-25 15:29:53 -07:00
committed by GitHub
parent c00cc181cc
commit d79de7ac63
6 changed files with 103 additions and 9 deletions
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10
examples/common/example-glue.cpp
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@@ -417,7 +417,11 @@ void showExampleDialog(entry::AppI* _app, const char* _errorText)
const bgfx::Stats* stats = bgfx::getStats();
const double toMsCpu = 1000.0/stats->cpuTimerFreq;
const double toMsGpu = 1000.0/stats->gpuTimerFreq;
const double frameMs = double(stats->cpuTimeFrame)*toMsCpu;
const bool fixedTime = bx::Ticks(bx::InitZero) != entry::getFixedTimeStep();
const double frameMs = fixedTime
? bx::toMilliseconds<double>(entry::getFixedTimeStep() )
: double(stats->cpuTimeFrame)*toMsCpu
;
s_frameTime.pushSample(float(frameMs) );
@@ -444,8 +448,8 @@ void showExampleDialog(entry::AppI* _app, const char* _errorText)
ImGui::PopStyleColor();
ImGui::Text("Submit CPU %0.3f, GPU %0.3f (L: %d)"
, double(stats->cpuTimeEnd - stats->cpuTimeBegin)*toMsCpu
, double(stats->gpuTimeEnd - stats->gpuTimeBegin)*toMsGpu
, fixedTime ? 0.0 : double(stats->cpuTimeEnd - stats->cpuTimeBegin)*toMsCpu
, fixedTime ? 0.0 : double(stats->gpuTimeEnd - stats->gpuTimeBegin)*toMsGpu
, stats->maxGpuLatency
);