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Added sanity check for transient buffers.

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bkaradzic 2013-04-21 23:16:34 -07:00
parent aa814e9994
commit d8bd7419f9
1 changed files with 5 additions and 0 deletions
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5
src/bgfx.cpp
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@ -919,6 +919,7 @@ namespace bgfx
bool checkAvailTransientIndexBuffer(uint16_t _num) bool checkAvailTransientIndexBuffer(uint16_t _num)
{ {
BGFX_CHECK_MAIN_THREAD(); BGFX_CHECK_MAIN_THREAD();
BX_CHECK(0 < _num, "Requesting 0 indices.");
return s_ctx.m_submit->checkAvailTransientIndexBuffer(_num); return s_ctx.m_submit->checkAvailTransientIndexBuffer(_num);
} }
@ -926,12 +927,14 @@ namespace bgfx
{ {
BGFX_CHECK_MAIN_THREAD(); BGFX_CHECK_MAIN_THREAD();
BX_CHECK(NULL != _tib, "_tib can't be NULL"); BX_CHECK(NULL != _tib, "_tib can't be NULL");
BX_CHECK(0 < _num, "Requesting 0 indices.");
return s_ctx.allocTransientIndexBuffer(_tib, _num); return s_ctx.allocTransientIndexBuffer(_tib, _num);
} }
bool checkAvailTransientVertexBuffer(uint16_t _num, const VertexDecl& _decl) bool checkAvailTransientVertexBuffer(uint16_t _num, const VertexDecl& _decl)
{ {
BGFX_CHECK_MAIN_THREAD(); BGFX_CHECK_MAIN_THREAD();
BX_CHECK(0 < _num, "Requesting 0 vertices.");
return s_ctx.m_submit->checkAvailTransientVertexBuffer(_num, _decl.m_stride); return s_ctx.m_submit->checkAvailTransientVertexBuffer(_num, _decl.m_stride);
} }
@ -939,12 +942,14 @@ namespace bgfx
{ {
BGFX_CHECK_MAIN_THREAD(); BGFX_CHECK_MAIN_THREAD();
BX_CHECK(NULL != _tvb, "_tvb can't be NULL"); BX_CHECK(NULL != _tvb, "_tvb can't be NULL");
BX_CHECK(0 < _num, "Requesting 0 vertices.");
return s_ctx.allocTransientVertexBuffer(_tvb, _num, _decl); return s_ctx.allocTransientVertexBuffer(_tvb, _num, _decl);
} }
const InstanceDataBuffer* allocInstanceDataBuffer(uint16_t _num, uint16_t _stride) const InstanceDataBuffer* allocInstanceDataBuffer(uint16_t _num, uint16_t _stride)
{ {
BGFX_CHECK_MAIN_THREAD(); BGFX_CHECK_MAIN_THREAD();
BX_CHECK(0 < _num, "Requesting 0 instanced data vertices.");
return s_ctx.allocInstanceDataBuffer(_num, _stride); return s_ctx.allocInstanceDataBuffer(_num, _stride);
} }