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Use inline functions for popcnt and ctz instead of macros

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This commit is contained in:
Chris Robinson
2020-10-13 01:21:44 -07:00
parent 45ff10fb4d
commit 303ca3af72
10 changed files with 73 additions and 83 deletions
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al/buffer.cpp
+3 -4
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@@ -286,8 +286,7 @@ bool EnsureBuffers(ALCdevice *device, size_t needed)
{
size_t count{std::accumulate(device->BufferList.cbegin(), device->BufferList.cend(), size_t{0},
[](size_t cur, const BufferSubList &sublist) noexcept -> size_t
{ return cur + static_cast<ALuint>(POPCNT64(sublist.FreeMask)); }
)};
{ return cur + static_cast<ALuint>(PopCount(sublist.FreeMask)); })};
while(needed > count)
{
@@ -316,7 +315,7 @@ ALbuffer *AllocBuffer(ALCdevice *device)
);
auto lidx = static_cast<ALuint>(std::distance(device->BufferList.begin(), sublist));
auto slidx = static_cast<ALuint>(CTZ64(sublist->FreeMask));
auto slidx = static_cast<ALuint>(CountTrailingZeros(sublist->FreeMask));
ALbuffer *buffer{::new (sublist->Buffers + slidx) ALbuffer{}};
@@ -1582,7 +1581,7 @@ BufferSubList::~BufferSubList()
uint64_t usemask{~FreeMask};
while(usemask)
{
ALsizei idx{CTZ64(usemask)};
const ALsizei idx{CountTrailingZeros(usemask)};
al::destroy_at(Buffers+idx);
usemask &= ~(1_u64 << idx);
}