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Added transient buffer stats.

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This commit is contained in:
Branimir Karadžić
2018-04-18 16:35:57 -07:00
parent b0a2514913
commit 28e1839342
6 changed files with 32 additions and 9 deletions
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7
src/bgfx_p.h
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@@ -1835,6 +1835,9 @@ namespace bgfx
void start()
{
m_perfStats.transientVbUsed = m_vboffset;
m_perfStats.transientIbUsed = m_iboffset;
m_frameCache.reset();
m_numRenderItems = 0;
m_numBlitItems = 0;
@@ -1866,7 +1869,7 @@ namespace bgfx
{
uint32_t offset = bx::strideAlign(m_iboffset, sizeof(uint16_t) );
uint32_t iboffset = offset + _num*sizeof(uint16_t);
iboffset = bx::min<uint32_t>(iboffset, BGFX_CONFIG_TRANSIENT_INDEX_BUFFER_SIZE);
iboffset = bx::min<uint32_t>(iboffset, g_caps.limits.transientIbSize);
uint32_t num = (iboffset-offset)/sizeof(uint16_t);
return num;
}
@@ -1885,7 +1888,7 @@ namespace bgfx
{
uint32_t offset = bx::strideAlign(m_vboffset, _stride);
uint32_t vboffset = offset + _num * _stride;
vboffset = bx::min<uint32_t>(vboffset, BGFX_CONFIG_TRANSIENT_VERTEX_BUFFER_SIZE);
vboffset = bx::min<uint32_t>(vboffset, g_caps.limits.transientVbSize);
uint32_t num = (vboffset-offset)/_stride;
return num;
}