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Added check for memory leak.

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This commit is contained in:
bkaradzic 2014-01-20 21:49:36 -08:00
parent 2c05b90792
commit 3e4ec1dc24
2 changed files with 9 additions and 1 deletions
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2
src/bgfx.cpp
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@ -1062,6 +1062,8 @@ namespace bgfx
uint32_t Context::frame()
{
BX_CHECK(0 == m_instBufferCount, "Instance buffer allocated, but not used. This is incorrect, and causes memory leak.");
// wait for render thread to finish
renderSemWait();
frameNoRenderWait();

8
src/bgfx_p.h
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@ -1081,7 +1081,7 @@ namespace bgfx
uint16_t setScissor(uint16_t _x, uint16_t _y, uint16_t _width, uint16_t _height)
{
uint16_t scissor = m_rectCache.add(_x, _y, _width, _height);
uint16_t scissor = (uint16_t)m_rectCache.add(_x, _y, _width, _height);
m_state.m_scissor = scissor;
return scissor;
}
@ -1561,6 +1561,7 @@ namespace bgfx
, m_submit(&m_frame[1])
, m_numFreeDynamicIndexBufferHandles(0)
, m_numFreeDynamicVertexBufferHandles(0)
, m_instBufferCount(0)
, m_frames(0)
, m_debug(BGFX_DEBUG_NONE)
, m_rendererInitialized(false)
@ -1967,6 +1968,8 @@ namespace bgfx
BGFX_API_FUNC(const InstanceDataBuffer* allocInstanceDataBuffer(uint32_t _num, uint16_t _stride) )
{
++m_instBufferCount;
uint16_t stride = BX_ALIGN_16(_stride);
uint32_t offset = m_submit->allocTransientVertexBuffer(_num, stride);
@ -2522,6 +2525,8 @@ namespace bgfx
BGFX_API_FUNC(void setInstanceDataBuffer(const InstanceDataBuffer* _idb, uint16_t _num) )
{
--m_instBufferCount;
m_submit->setInstanceDataBuffer(_idb, _num);
}
@ -2727,6 +2732,7 @@ namespace bgfx
uint16_t m_seqMask[BGFX_CONFIG_MAX_VIEWS];
Resolution m_resolution;
int32_t m_instBufferCount;
uint32_t m_frames;
uint32_t m_debug;