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Code Issues Releases Wiki Activity

Fix mangling of 24-bit audio during channel reorder.

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Only 1/3 of the samples in the buffer passed to reorder_channel_nch()
were being reordered.  For 8-, 16-, and 32-bit audio, the buffers could
be treated as int8_t, int16_t, and int32_t respectively.  24-bit audio
was being processed as int8_t, requiring iteration over n_samples*3, not
n_samples.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29971 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
tack 2009-11-28 18:23:26 +00:00
parent ea6fe5dc40
commit b2adf9d98d
1 changed files with 11 additions and 11 deletions
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22
libaf/reorder_ch.c
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@ -68,7 +68,7 @@ static int reorder_copy_5ch(void *dest, const void *src,
{
int8_t *dest_8 = dest;
const int8_t *src_8 = src;
for (i = 0; i < samples; i += 15) {
for (i = 0; i < samples * 3; i += 15) {
dest_8[i] = src_8[i+s0*3];
dest_8[i+1] = src_8[i+s0*3+1];
dest_8[i+2] = src_8[i+s0*3+2];
@ -144,7 +144,7 @@ static int reorder_copy_6ch(void *dest, const void *src,
{
int8_t *dest_8 = dest;
const int8_t *src_8 = src;
for (i = 0; i < samples; i += 18) {
for (i = 0; i < samples * 3; i += 18) {
dest_8[i] = src_8[i+s0*3];
dest_8[i+1] = src_8[i+s0*3+1];
dest_8[i+2] = src_8[i+s0*3+2];
@ -226,7 +226,7 @@ static int reorder_copy_8ch(void *dest, const void *src,
{
int8_t *dest_8 = dest;
const int8_t *src_8 = src;
for (i = 0; i < samples; i += 24) {
for (i = 0; i < samples * 3; i += 24) {
dest_8[i] = src_8[i+s0*3];
dest_8[i+1] = src_8[i+s0*3+1];
dest_8[i+2] = src_8[i+s0*3+2];
@ -455,7 +455,7 @@ static int reorder_self_2(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += chnum*3) {
for (i = 0; i < samples * 3; i += chnum * 3) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];
@ -555,7 +555,7 @@ static int reorder_self_3(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += chnum*3) {
for (i = 0; i < samples * 3; i += chnum * 3) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];
@ -653,7 +653,7 @@ static int reorder_self_4_step_1(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += chnum*3) {
for (i = 0; i < samples * 3; i += chnum * 3) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];
@ -731,7 +731,7 @@ static int reorder_self_4_step_2(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += chnum*3) {
for (i = 0; i < samples * 3; i += chnum * 3) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];
@ -806,7 +806,7 @@ static int reorder_self_5_step_1(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += chnum*3) {
for (i = 0; i < samples * 3; i += chnum * 3) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];
@ -896,7 +896,7 @@ static int reorder_self_2_3(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += 18) {
for (i = 0; i < samples * 3; i += 18) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];
@ -980,7 +980,7 @@ static int reorder_self_3_3(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += 18) {
for (i = 0; i < samples * 3; i += 18) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];
@ -1075,7 +1075,7 @@ static int reorder_self_2_4(void *src, unsigned int samples,
{
int8_t *src_8 = src;
int8_t tmp0, tmp1, tmp2;
for (i = 0; i < samples; i += 3*chnum) {
for (i = 0; i < samples * 3; i += chnum * 3) {
tmp0 = src_8[i+s0*3];
tmp1 = src_8[i+s0*3+1];
tmp2 = src_8[i+s0*3+2];