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[client] imgui: calculate min/max/avg/fps and add them to the plots

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This commit is contained in:
Geoffrey McRae 2021-07-10 14:21:18 +10:00
parent 8e3df5a38f
commit b9d7674b20
1 changed files with 54 additions and 2 deletions
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56
client/src/app.c
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@ -620,6 +620,26 @@ void app_showFPS(bool showFPS)
g_state.lgr->on_show_fps(g_state.lgrData, showFPS);
}
bool rbCalcMetrics(int index, float * value, float * udata)
{
if (index == 0)
{
udata[0] = *value;
udata[1] = *value;
udata[2] = *value;
return true;
}
if (udata[0] > *value)
udata[0] = *value;
if (udata[1] < *value)
udata[1] = *value;
udata[2] += *value;
return true;
}
bool app_renderImGui(void)
{
igNewFrame();
@ -639,24 +659,56 @@ bool app_renderImGui(void)
ImGuiWindowFlags_NoNav | ImGuiWindowFlags_NoTitleBar
);
float renderMetrics[4] = {};
float frameMetrics [4] = {};
ringbuffer_forEach(g_state.renderTimings, (RingBufferIterator)rbCalcMetrics,
renderMetrics);
ringbuffer_forEach(g_state.frameTimings , (RingBufferIterator)rbCalcMetrics,
frameMetrics);
if (renderMetrics[2] > 0.0f)
{
renderMetrics[2] /= ringbuffer_getCount(g_state.renderTimings);
renderMetrics[3] = 1000.0f / renderMetrics[2];
}
if (frameMetrics[2] > 0.0f)
{
frameMetrics[2] /= ringbuffer_getCount(g_state.frameTimings );
frameMetrics[3] = 1000.0f / frameMetrics[2];
}
char buffer[64];
const ImVec2 size = {400.0f, 100.0f};
snprintf(buffer, sizeof(buffer),
"RENDER: min:%4.2f max:%4.2f avg:%4.2f/%4.2fHz",
renderMetrics[0], renderMetrics[1], renderMetrics[2],
renderMetrics[3]);
igPlotLinesFloatPtr(
"",
(float *)ringbuffer_getValues(g_state.renderTimings),
ringbuffer_getLength(g_state.renderTimings),
ringbuffer_getStart (g_state.renderTimings),
NULL,
buffer,
0.0f,
50.0f,
size,
sizeof(float));
snprintf(buffer, sizeof(buffer),
"UPLOAD: min:%4.2f max:%4.2f avg:%4.2f/%4.2fHz",
frameMetrics[0], frameMetrics[1], frameMetrics[2],
frameMetrics[3]);
igPlotLinesFloatPtr(
"",
(float *)ringbuffer_getValues(g_state.frameTimings),
ringbuffer_getLength(g_state.frameTimings),
ringbuffer_getStart (g_state.frameTimings),
NULL,
buffer,
0.0f,
50.0f,
size,