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pcm_convert: removed unused variable "dest_size"

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dest_size is only used in an assertion.  Remove its declaration and
move the formula into the assertion.
This commit is contained in:
Max Kellermann 2009-01-15 08:35:58 +01:00
parent 8fe867c71d
commit 6139174d81
1 changed files with 2 additions and 4 deletions
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6
src/pcm_convert.c
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@ -57,7 +57,6 @@ pcm_convert_16(const struct audio_format *src_format,
{ {
const int16_t *buf; const int16_t *buf;
size_t len; size_t len;
size_t dest_size = pcm_convert_size(src_format, src_size, dest_format);
assert(dest_format->bits == 16); assert(dest_format->bits == 16);
@ -83,7 +82,7 @@ pcm_convert_16(const struct audio_format *src_format,
dest_format->sample_rate, dest_format->sample_rate,
&len); &len);
assert(dest_size >= len); assert(pcm_convert_size(src_format, src_size, dest_format) >= len);
memcpy(dest_buffer, buf, len); memcpy(dest_buffer, buf, len);
return len; return len;
@ -98,7 +97,6 @@ pcm_convert_24(const struct audio_format *src_format,
{ {
const int32_t *buf; const int32_t *buf;
size_t len; size_t len;
size_t dest_size = pcm_convert_size(src_format, src_size, dest_format);
assert(dest_format->bits == 24); assert(dest_format->bits == 24);
@ -123,7 +121,7 @@ pcm_convert_24(const struct audio_format *src_format,
dest_format->sample_rate, dest_format->sample_rate,
&len); &len);
assert(dest_size >= len); assert(pcm_convert_size(src_format, src_size, dest_format) >= len);
memcpy(dest_buffer, buf, len); memcpy(dest_buffer, buf, len);
return len; return len;