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Minor formatting tweaks, comments

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ocornut
2015-02-11 18:14:39 +00:00
parent a597664672
commit d65e051a07
5 changed files with 18 additions and 16 deletions
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8
examples/opengl3_example/main.cpp
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@@ -348,14 +348,14 @@ int main(int argc, char** argv)
if (ImGui::Button("Another Window")) show_another_window ^= 1;
// Calculate and show frame rate
static float ms_per_frame[120] = { 0 };
static int ms_per_frame_idx = 0;
static int ms_per_frame_idx = 0;
static float ms_per_frame[60] = { 0 };
static float ms_per_frame_accum = 0.0f;
ms_per_frame_accum -= ms_per_frame[ms_per_frame_idx];
ms_per_frame[ms_per_frame_idx] = ImGui::GetIO().DeltaTime * 1000.0f;
ms_per_frame_accum += ms_per_frame[ms_per_frame_idx];
ms_per_frame_idx = (ms_per_frame_idx + 1) % 120;
const float ms_per_frame_avg = ms_per_frame_accum / 120;
ms_per_frame_idx = (ms_per_frame_idx + 1) % 60;
const float ms_per_frame_avg = ms_per_frame_accum / 60;
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", ms_per_frame_avg, 1000.0f / ms_per_frame_avg);
}