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Fixed CPU timer.

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This commit is contained in:
Branimir Karadžić
2017-09-21 21:34:02 -07:00
parent fc65c6a95e
commit 2abe7db80a
6 changed files with 67 additions and 100 deletions
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29
src/renderer_vk.cpp
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@@ -3639,7 +3639,7 @@ VK_DESTROY
updateResolution(_render->m_resolution);
int64_t elapsed = -bx::getHPCounter();
int64_t timeBegin = bx::getHPCounter();
int64_t captureElapsed = 0;
// m_gpuTimer.begin(m_commandList);
@@ -4355,16 +4355,8 @@ BX_UNUSED(currentSamplerStateIdx);
// m_batch.end(m_commandList);
}
int64_t now = bx::getHPCounter();
elapsed += now;
static int64_t last = now;
Stats& perfStats = _render->m_perfStats;
perfStats.cpuTimeBegin = last;
int64_t frameTime = now - last;
last = now;
int64_t timeEnd = bx::getHPCounter();
int64_t frameTime = timeEnd - timeBegin;
static int64_t min = frameTime;
static int64_t max = frameTime;
@@ -4394,7 +4386,9 @@ BX_UNUSED(presentMin, presentMax);
const int64_t timerFreq = bx::getHPFrequency();
perfStats.cpuTimeEnd = now;
Stats& perfStats = _render->m_perfStats;
perfStats.cpuTimeBegin = timeBegin;
perfStats.cpuTimeEnd = timeEnd;
perfStats.cpuTimerFreq = timerFreq;
// perfStats.gpuTimeBegin = m_gpuTimer.m_begin;
// perfStats.gpuTimeEnd = m_gpuTimer.m_end;
@@ -4410,12 +4404,13 @@ BX_UNUSED(presentMin, presentMax);
// m_needPresent = true;
TextVideoMem& tvm = m_textVideoMem;
static int64_t next = now;
static int64_t next = timeEnd;
if (now >= next)
if (timeEnd >= next)
{
next = now + bx::getHPFrequency();
double freq = double(bx::getHPFrequency() );
next = timeEnd + timerFreq;
double freq = double(timerFreq);
double toMs = 1000.0 / freq;
tvm.clear();
@@ -4496,7 +4491,7 @@ BX_UNUSED(presentMin, presentMax);
, !!(m_resolution.m_flags&BGFX_RESET_MAXANISOTROPY) ? '\xfe' : ' '
);
double elapsedCpuMs = double(elapsed)*toMs;
double elapsedCpuMs = double(timeBegin)*toMs;
tvm.printf(10, pos++, 0x8e, " Submitted: %5d (draw %5d, compute %4d) / CPU %7.4f [ms] "
, _render->m_num
, statsKeyType[0]