kenmirrors
/
freeswitch
mirror of https://github.com/signalwire/freeswitch.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

FS-7500: update yuv codec

This commit is contained in:
Seven Du 2014-08-04 15:23:12 +08:00 committed by Michael Jerris
parent ea2f00b3d9
commit f3ad699526
1 changed files with 6 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/mod/codecs/mod_yuv/mod_yuv.c
View File

@ -51,10 +51,8 @@ static switch_status_t switch_yuv_init(switch_codec_t *codec, switch_codec_flag_
}
static switch_status_t switch_yuv_encode(switch_codec_t *codec,
switch_codec_t *other_codec,
void *decoded_data,
uint32_t decoded_data_len,
uint32_t decoded_rate, void *encoded_data, uint32_t *encoded_data_len, uint32_t *encoded_rate,
switch_image_t *img,
void *encoded_data, uint32_t *encoded_data_len,
unsigned int *flag)
{
/* yuv encode is unclear, so return 0 for now */
@ -64,18 +62,13 @@ static switch_status_t switch_yuv_encode(switch_codec_t *codec,
}
static switch_status_t switch_yuv_decode(switch_codec_t *codec,
switch_codec_t *other_codec,
void *encoded_data,
uint32_t encoded_data_len,
uint32_t encoded_rate, void *decoded_data, uint32_t *decoded_data_len, uint32_t *decoded_rate,
switch_frame_t *frame,
switch_image_t **img,
unsigned int *flag)
{
if (*decoded_data_len < encoded_data_len) return SWITCH_STATUS_FALSE;
switch_assert(frame);
codec->dec_picture.width = codec->enc_picture.width;
codec->dec_picture.height = codec->enc_picture.height;
memcpy(decoded_data, encoded_data, encoded_data_len);
*decoded_data_len = encoded_data_len;
*img = (switch_image_t *)frame->user_data;
return SWITCH_STATUS_SUCCESS;
}