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[client] app: initial imgui frame timings

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This commit is contained in:
Geoffrey McRae 2021-07-09 05:00:59 +10:00
parent 41403286d1
commit 2e76c874cc
1 changed files with 41 additions and 1 deletions
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42
client/src/app.c
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@ -623,7 +623,47 @@ void app_showFPS(bool showFPS)
bool app_renderImGui(void)
{
igNewFrame();
igShowDemoWindow(NULL);
ImGuiStyle * style = igGetStyle();
style->WindowBorderSize = 0.0f;
const ImVec2 pos = {0.0f, 0.0f};
igSetNextWindowBgAlpha(0.4f);
igSetNextWindowPos(pos, 0, pos);
igBegin(
"Performance Metrics",
NULL,
ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_AlwaysAutoResize |
ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoFocusOnAppearing |
ImGuiWindowFlags_NoNav | ImGuiWindowFlags_NoTitleBar
);
const ImVec2 size = {400.0f, 100.0f};
igPlotLinesFloatPtr(
"",
(float *)ringbuffer_getValues(g_state.renderTimings),
ringbuffer_getLength(g_state.renderTimings),
ringbuffer_getStart (g_state.renderTimings),
NULL,
0.0f,
50.0f,
size,
sizeof(float));
igPlotLinesFloatPtr(
"",
(float *)ringbuffer_getValues(g_state.frameTimings),
ringbuffer_getLength(g_state.frameTimings),
ringbuffer_getStart (g_state.frameTimings),
NULL,
0.0f,
50.0f,
size,
sizeof(float));
igEnd();
igRender();
return true;
}