diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2009-07-19 16:42:19 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-07-19 17:15:21 +0100 |
| commit | 05693e2d5d760e818fb7382f9bd528026f16aa51 (patch) | |
| tree | a2f9cbcafda5f17f253367225e4a1bc37d4859dc /src/pcm_convert.c | |
| parent | 37754559b8f934ce8d554e0d9f976d4f6eb376d9 (diff) | |
Add reverse_endian field to struct audio_format and handle conversion
Diffstat (limited to 'src/pcm_convert.c')
| -rw-r--r-- | src/pcm_convert.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/pcm_convert.c b/src/pcm_convert.c index ebb4adff..2d72628b 100644 --- a/src/pcm_convert.c +++ b/src/pcm_convert.c @@ -20,6 +20,7 @@ #include "pcm_convert.h" #include "pcm_channels.h" #include "pcm_format.h" +#include "pcm_byteswap.h" #include "audio_format.h" #include <assert.h> @@ -83,6 +84,12 @@ pcm_convert_16(struct pcm_convert_state *state, dest_format->sample_rate, &len); + if (dest_format->reverse_endian) { + buf = pcm_byteswap_16(&state->format_buffer, buf, len); + if (!buf) + g_error("pcm_byteswap_16() failed"); + } + *dest_size_r = len; return buf; } @@ -120,6 +127,12 @@ pcm_convert_24(struct pcm_convert_state *state, dest_format->sample_rate, &len); + if (dest_format->reverse_endian) { + buf = pcm_byteswap_32(&state->format_buffer, buf, len); + if (!buf) + g_error("pcm_byteswap_32() failed"); + } + *dest_size_r = len; return buf; } @@ -157,6 +170,12 @@ pcm_convert_32(struct pcm_convert_state *state, dest_format->sample_rate, &len); + if (dest_format->reverse_endian) { + buf = pcm_byteswap_32(&state->format_buffer, buf, len); + if (!buf) + g_error("pcm_byteswap_32() failed"); + } + *dest_size_r = len; return buf; } |