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pcm/*: add "noexcept"

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This commit is contained in:
Max Kellermann
2018-01-01 19:07:33 +01:00
parent 10537c5095
commit 3bb9c704de
35 changed files with 123 additions and 120 deletions
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src/pcm/PcmChannels.cxx
+11 -11
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@@ -33,7 +33,7 @@
template<typename D, typename S>
static void
MonoToStereo(D dest, S src, S end)
MonoToStereo(D dest, S src, S end) noexcept
{
while (src != end) {
const auto value = *src++;
@@ -47,7 +47,7 @@ MonoToStereo(D dest, S src, S end)
template<SampleFormat F, class Traits=SampleTraits<F>>
static typename Traits::value_type
StereoToMono(typename Traits::value_type _a,
typename Traits::value_type _b)
typename Traits::value_type _b) noexcept
{
typename Traits::sum_type a(_a);
typename Traits::sum_type b(_b);
@@ -59,7 +59,7 @@ template<SampleFormat F, class Traits=SampleTraits<F>>
static typename Traits::pointer_type
StereoToMono(typename Traits::pointer_type dest,
typename Traits::const_pointer_type src,
typename Traits::const_pointer_type end)
typename Traits::const_pointer_type end) noexcept
{
while (src != end) {
const auto a = *src++;
@@ -76,7 +76,7 @@ static typename Traits::pointer_type
NToStereo(typename Traits::pointer_type dest,
unsigned src_channels,
typename Traits::const_pointer_type src,
typename Traits::const_pointer_type end)
typename Traits::const_pointer_type end) noexcept
{
assert((end - src) % src_channels == 0);
@@ -105,7 +105,7 @@ static typename Traits::pointer_type
StereoToN(typename Traits::pointer_type dest,
unsigned dest_channels,
typename Traits::const_pointer_type src,
typename Traits::const_pointer_type end)
typename Traits::const_pointer_type end) noexcept
{
assert(dest_channels > 2);
assert((end - src) % 2 == 0);
@@ -133,7 +133,7 @@ NToM(typename Traits::pointer_type dest,
unsigned dest_channels,
unsigned src_channels,
typename Traits::const_pointer_type src,
typename Traits::const_pointer_type end)
typename Traits::const_pointer_type end) noexcept
{
assert((end - src) % src_channels == 0);
@@ -157,7 +157,7 @@ static ConstBuffer<typename Traits::value_type>
ConvertChannels(PcmBuffer &buffer,
unsigned dest_channels,
unsigned src_channels,
ConstBuffer<typename Traits::value_type> src)
ConstBuffer<typename Traits::value_type> src) noexcept
{
assert(src.size % src_channels == 0);
@@ -184,7 +184,7 @@ ConstBuffer<int16_t>
pcm_convert_channels_16(PcmBuffer &buffer,
unsigned dest_channels,
unsigned src_channels,
ConstBuffer<int16_t> src)
ConstBuffer<int16_t> src) noexcept
{
return ConvertChannels<SampleFormat::S16>(buffer, dest_channels,
src_channels, src);
@@ -194,7 +194,7 @@ ConstBuffer<int32_t>
pcm_convert_channels_24(PcmBuffer &buffer,
unsigned dest_channels,
unsigned src_channels,
ConstBuffer<int32_t> src)
ConstBuffer<int32_t> src) noexcept
{
return ConvertChannels<SampleFormat::S24_P32>(buffer, dest_channels,
src_channels, src);
@@ -204,7 +204,7 @@ ConstBuffer<int32_t>
pcm_convert_channels_32(PcmBuffer &buffer,
unsigned dest_channels,
unsigned src_channels,
ConstBuffer<int32_t> src)
ConstBuffer<int32_t> src) noexcept
{
return ConvertChannels<SampleFormat::S32>(buffer, dest_channels,
src_channels, src);
@@ -214,7 +214,7 @@ ConstBuffer<float>
pcm_convert_channels_float(PcmBuffer &buffer,
unsigned dest_channels,
unsigned src_channels,
ConstBuffer<float> src)
ConstBuffer<float> src) noexcept
{
return ConvertChannels<SampleFormat::FLOAT>(buffer, dest_channels,
src_channels, src);