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pcm_convert: support reverse endian input

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This commit is contained in:
Max Kellermann 2011-10-10 09:29:02 +02:00
parent ece6037a1e
commit 0129d1e158
1 changed files with 14 additions and 0 deletions
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14
src/pcm_convert.c
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@ -269,6 +269,20 @@ pcm_convert(struct pcm_convert_state *state,
size_t *dest_size_r, size_t *dest_size_r,
GError **error_r) GError **error_r)
{ {
if (src_format->reverse_endian) {
/* convert to host byte order, because all of our
conversion libraries assume host byte order */
src = pcm_byteswap(&state->byteswap_buffer, src_format->format,
src, src_size);
if (src == NULL) {
g_set_error(error_r, pcm_convert_quark(), 0,
"PCM byte order change of format '%s' is not implemented",
sample_format_to_string(src_format->format));
return NULL;
}
}
switch (dest_format->format) { switch (dest_format->format) {
case SAMPLE_FORMAT_S16: case SAMPLE_FORMAT_S16:
return pcm_convert_16(state, return pcm_convert_16(state,