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v210x: cosmetics, reformat

This commit is contained in:
Anton Khirnov 2012-11-17 15:39:18 +01:00
parent 6689474b91
commit de16f08e48
1 changed files with 52 additions and 52 deletions
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104
libavcodec/v210x.c
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@ -26,12 +26,12 @@
static av_cold int decode_init(AVCodecContext *avctx)
{
if(avctx->width & 1){
if (avctx->width & 1) {
av_log(avctx, AV_LOG_ERROR, "v210x needs even width\n");
return AVERROR(EINVAL);
}
avctx->pix_fmt = AV_PIX_FMT_YUV422P16;
avctx->bits_per_raw_sample= 10;
avctx->pix_fmt = AV_PIX_FMT_YUV422P16;
avctx->bits_per_raw_sample = 10;
avctx->coded_frame= avcodec_alloc_frame();
@ -41,82 +41,82 @@ static av_cold int decode_init(AVCodecContext *avctx)
static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
AVPacket *avpkt)
{
int y=0;
int width= avctx->width;
AVFrame *pic= avctx->coded_frame;
const uint32_t *src= (const uint32_t *)avpkt->data;
const uint32_t *src = (const uint32_t *)avpkt->data;
AVFrame *pic = avctx->coded_frame;
int width = avctx->width;
int y = 0;
uint16_t *ydst, *udst, *vdst, *yend;
int ret;
if(pic->data[0])
if (pic->data[0])
avctx->release_buffer(avctx, pic);
if(avpkt->size < avctx->width * avctx->height * 8 / 3){
if (avpkt->size < avctx->width * avctx->height * 8 / 3) {
av_log(avctx, AV_LOG_ERROR, "Packet too small\n");
return AVERROR_INVALIDDATA;
}
if(avpkt->size > avctx->width * avctx->height * 8 / 3){
if (avpkt->size > avctx->width * avctx->height * 8 / 3) {
av_log_ask_for_sample(avctx, "Probably padded data\n");
}
pic->reference= 0;
pic->reference = 0;
if ((ret = ff_get_buffer(avctx, pic)) < 0)
return ret;
ydst= (uint16_t *)pic->data[0];
udst= (uint16_t *)pic->data[1];
vdst= (uint16_t *)pic->data[2];
yend= ydst + width;
pic->pict_type= AV_PICTURE_TYPE_I;
pic->key_frame= 1;
ydst = (uint16_t *)pic->data[0];
udst = (uint16_t *)pic->data[1];
vdst = (uint16_t *)pic->data[2];
yend = ydst + width;
pic->pict_type = AV_PICTURE_TYPE_I;
pic->key_frame = 1;
for(;;){
uint32_t v= av_be2ne32(*src++);
*udst++= (v>>16) & 0xFFC0;
*ydst++= (v>>6 ) & 0xFFC0;
*vdst++= (v<<4 ) & 0xFFC0;
for (;;) {
uint32_t v = av_be2ne32(*src++);
*udst++ = (v >> 16) & 0xFFC0;
*ydst++ = (v >> 6 ) & 0xFFC0;
*vdst++ = (v << 4 ) & 0xFFC0;
v= av_be2ne32(*src++);
*ydst++= (v>>16) & 0xFFC0;
v = av_be2ne32(*src++);
*ydst++ = (v >> 16) & 0xFFC0;
if(ydst >= yend){
ydst+= pic->linesize[0]/2 - width;
udst+= pic->linesize[1]/2 - width/2;
vdst+= pic->linesize[2]/2 - width/2;
yend= ydst + width;
if(++y >= avctx->height)
if (ydst >= yend) {
ydst += pic->linesize[0] / 2 - width;
udst += pic->linesize[1] / 2 - width / 2;
vdst += pic->linesize[2] / 2 - width / 2;
yend = ydst + width;
if (++y >= avctx->height)
break;
}
*udst++= (v>>6 ) & 0xFFC0;
*ydst++= (v<<4 ) & 0xFFC0;
*udst++ = (v >> 6 ) & 0xFFC0;
*ydst++ = (v << 4 ) & 0xFFC0;
v= av_be2ne32(*src++);
*vdst++= (v>>16) & 0xFFC0;
*ydst++= (v>>6 ) & 0xFFC0;
v = av_be2ne32(*src++);
*vdst++ = (v >> 16) & 0xFFC0;
*ydst++ = (v >> 6 ) & 0xFFC0;
if(ydst >= yend){
ydst+= pic->linesize[0]/2 - width;
udst+= pic->linesize[1]/2 - width/2;
vdst+= pic->linesize[2]/2 - width/2;
yend= ydst + width;
if(++y >= avctx->height)
if (ydst >= yend) {
ydst += pic->linesize[0] / 2 - width;
udst += pic->linesize[1] / 2 - width / 2;
vdst += pic->linesize[2] / 2 - width / 2;
yend = ydst + width;
if (++y >= avctx->height)
break;
}
*udst++= (v<<4 ) & 0xFFC0;
*udst++ = (v << 4 ) & 0xFFC0;
v= av_be2ne32(*src++);
*ydst++= (v>>16) & 0xFFC0;
*vdst++= (v>>6 ) & 0xFFC0;
*ydst++= (v<<4 ) & 0xFFC0;
if(ydst >= yend){
ydst+= pic->linesize[0]/2 - width;
udst+= pic->linesize[1]/2 - width/2;
vdst+= pic->linesize[2]/2 - width/2;
yend= ydst + width;
if(++y >= avctx->height)
v = av_be2ne32(*src++);
*ydst++ = (v >> 16) & 0xFFC0;
*vdst++ = (v >> 6 ) & 0xFFC0;
*ydst++ = (v << 4 ) & 0xFFC0;
if (ydst >= yend) {
ydst += pic->linesize[0] / 2 - width;
udst += pic->linesize[1] / 2 - width / 2;
vdst += pic->linesize[2] / 2 - width / 2;
yend = ydst + width;
if (++y >= avctx->height)
break;
}
}