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player: avoid leaking memory

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This commit is contained in:
James Laird
2013-04-01 23:04:54 +11:00
parent e736802ee1
commit c627bae022
3 changed files with 43 additions and 3 deletions
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alac.c
+21
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@@ -55,6 +55,25 @@ static const int host_bigendian = 0;
struct {signed int x:24;} se_struct_24;
#define SignExtend24(val) (se_struct_24.x = val)
void alac_free(alac_file *alac) {
if (alac->predicterror_buffer_a)
free(alac->predicterror_buffer_a);
if (alac->predicterror_buffer_b)
free(alac->predicterror_buffer_b);
if (alac->outputsamples_buffer_a)
free(alac->outputsamples_buffer_a);
if (alac->outputsamples_buffer_b)
free(alac->outputsamples_buffer_b);
if (alac->uncompressed_bytes_buffer_a)
free(alac->uncompressed_bytes_buffer_a);
if (alac->uncompressed_bytes_buffer_b)
free(alac->uncompressed_bytes_buffer_b);
free(alac);
}
void alac_allocate_buffers(alac_file *alac)
{
alac->predicterror_buffer_a = malloc(alac->setinfo_max_samples_per_frame * 4);
@@ -1108,6 +1127,8 @@ alac_file *alac_create(int samplesize, int numchannels)
{
alac_file *newfile = malloc(sizeof(alac_file));
memset(newfile, 0, sizeof(alac_file));
newfile->samplesize = samplesize;
newfile->numchannels = numchannels;
newfile->bytespersample = (samplesize / 8) * numchannels;