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010c658653
Tracy is a frame profiler: https://github.com/wolfpld/tracy This uses Tracy's C API to instrument the code (already added in several places). It turns out there is something very weird with the fence behavior between the staging buffers and render commands as the inter-frame delay occurs in a very strangle place (in the draw code's packet acquisition rather than the fence waiter that's there for that purpose). I suspect some tangled dependencies.
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
// do not include this directly: it's meant for -include
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#ifdef HAVE_TRACY
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// tracy includes math.h but _GNU_SOURCE is needed for sincosf
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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// enable tracy
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#define TRACY_ENABLE
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#include "tracy/TracyC.h"
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inline void __qfZoneEnd (TracyCZoneCtx **ctxptr)
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{
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TracyCZoneEnd (**ctxptr);
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}
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#define qfConcatInternal(a,b) a##b
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#define qfConcat(a,b) qfConcatInternal(a, b)
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#define qfFrameMark TracyCFrameMark
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#define qfZoneNamed(varname, active) \
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TracyCZone (varname, active) \
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__attribute__((cleanup(__qfZoneEnd))) \
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TracyCZoneCtx *qfConcat(__qfZone, __COUNTER__) = &varname
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#define qfZoneEnd(varname) TracyCZoneEnd (varname)
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#define qfZoneName(ctx, name, size) TracyCZoneName (ctx, name, size)
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#define qfZoneColor(ctx, color) TracyCZoneColor (ctx, color)
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#define qfZoneValue(ctx, value) TracyCZoneValue (ctx, value)
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#define qfZoneNamedN(varname, name, active) \
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TracyCZoneN (varname, name, active) \
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__attribute__((cleanup(__qfZoneEnd))) \
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TracyCZoneCtx *qfConcat(__qfZone, __COUNTER__) = &varname
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#define qfMessageL(msg) TracyCMessageL(msg)
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#else
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#define qfFrameMark
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#define qfZoneNamed(varname, active)
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#define qfZoneEnd(varname)
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#define qfZoneName(ctx, name, size)
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#define qfZoneColor(ctx, color)
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#define qfZoneValue(ctx, value)
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#define qfZoneNamedN(varname, name, active)
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#define qfMessageL(msg)
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#endif
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