OrdinaryMagician/vkdoom_m
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Removed openings array

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This commit is contained in:
Magnus Norddahl 2017-01-15 22:21:21 +01:00
commit 74e1cea9c3
9 changed files with 60 additions and 106 deletions
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40
src/swrenderer/r_memory.cpp
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@ -33,46 +33,6 @@
namespace swrenderer
{
short *openings;
namespace
{
size_t maxopenings;
ptrdiff_t lastopening;
}
ptrdiff_t R_NewOpening(ptrdiff_t len)
{
ptrdiff_t res = lastopening;
len = (len + 1) & ~1; // only return DWORD aligned addresses because some code stores fixed_t's and floats in openings...
lastopening += len;
if ((size_t)lastopening > maxopenings)
{
do
maxopenings = maxopenings ? maxopenings * 2 : 16384;
while ((size_t)lastopening > maxopenings);
openings = (short *)M_Realloc(openings, maxopenings * sizeof(*openings));
DPrintf(DMSG_NOTIFY, "MaxOpenings increased to %zu\n", maxopenings);
}
return res;
}
void R_FreeOpenings()
{
lastopening = 0;
}
void R_DeinitOpenings()
{
if (openings != nullptr)
{
M_Free(openings);
openings = nullptr;
}
}
/////////////////////////////////////////////////////////////////////////
void *RenderMemory::AllocBytes(int size)
{
size = (size + 15) / 16 * 16; // 16-byte align