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-rw-r--r--src/pcm/PcmBuffer.cxx2
-rw-r--r--src/pcm/PcmDsdUsb.cxx4
-rw-r--r--src/pcm/PcmResampleInternal.hxx4
-rw-r--r--src/pcm/PcmVolume.cxx2
4 files changed, 6 insertions, 6 deletions
diff --git a/src/pcm/PcmBuffer.cxx b/src/pcm/PcmBuffer.cxx
index a70888080..adfd0e518 100644
--- a/src/pcm/PcmBuffer.cxx
+++ b/src/pcm/PcmBuffer.cxx
@@ -24,7 +24,7 @@
/**
* Align the specified size to the next 8k boundary.
*/
-G_GNUC_CONST
+constexpr
static size_t
align_8k(size_t size)
{
diff --git a/src/pcm/PcmDsdUsb.cxx b/src/pcm/PcmDsdUsb.cxx
index 7d58dec4d..2d0f33a15 100644
--- a/src/pcm/PcmDsdUsb.cxx
+++ b/src/pcm/PcmDsdUsb.cxx
@@ -22,14 +22,14 @@
#include "PcmBuffer.hxx"
#include "AudioFormat.hxx"
-G_GNUC_CONST
+constexpr
static inline uint32_t
pcm_two_dsd_to_usb_marker1(uint8_t a, uint8_t b)
{
return 0xff050000 | (a << 8) | b;
}
-G_GNUC_CONST
+constexpr
static inline uint32_t
pcm_two_dsd_to_usb_marker2(uint8_t a, uint8_t b)
{
diff --git a/src/pcm/PcmResampleInternal.hxx b/src/pcm/PcmResampleInternal.hxx
index 4ea96daea..5275c090a 100644
--- a/src/pcm/PcmResampleInternal.hxx
+++ b/src/pcm/PcmResampleInternal.hxx
@@ -65,7 +65,7 @@ pcm_resample_lsr_32(PcmResampler *state,
unsigned channels,
unsigned src_rate,
const int32_t *src_buffer,
- G_GNUC_UNUSED size_t src_size,
+ size_t src_size,
unsigned dest_rate, size_t *dest_size_r,
GError **error_r);
@@ -84,7 +84,7 @@ pcm_resample_fallback_32(PcmResampler *state,
unsigned channels,
unsigned src_rate,
const int32_t *src_buffer,
- G_GNUC_UNUSED size_t src_size,
+ size_t src_size,
unsigned dest_rate,
size_t *dest_size_r);
diff --git a/src/pcm/PcmVolume.cxx b/src/pcm/PcmVolume.cxx
index 2a8027400..ff505e29d 100644
--- a/src/pcm/PcmVolume.cxx
+++ b/src/pcm/PcmVolume.cxx
@@ -64,7 +64,7 @@ pcm_volume_change_16(int16_t *buffer, const int16_t *end, int volume)
* multiplication result instead of emulating 64 bit multiplication.
*/
static inline int32_t
-pcm_volume_sample_24(int32_t sample, int32_t volume, G_GNUC_UNUSED int32_t dither)
+pcm_volume_sample_24(int32_t sample, int32_t volume, gcc_unused int32_t dither)
{
int32_t result;