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authorLuca Barbato <lu_zero@gentoo.org>2013-07-27 20:01:03 +0200
committerLuca Barbato <lu_zero@gentoo.org>2013-07-28 12:45:05 +0200
commite13a929314e4a9a09d3146648f876f162f46cc32 (patch)
treec945797828ad6a5a127eba16734c73e301f8ac5b /libavcodec/xl.c
parent270d7e3a1802b0a3e091fe5083a89b092b595495 (diff)
downloadffmpeg-e13a929314e4a9a09d3146648f876f162f46cc32.tar.gz
xl: K&R formatting cosmetics
Diffstat (limited to 'libavcodec/xl.c')
-rw-r--r--libavcodec/xl.c54
1 files changed, 28 insertions, 26 deletions
diff --git a/libavcodec/xl.c b/libavcodec/xl.c
index e7948a0057..530a1bd2c2 100644
--- a/libavcodec/xl.c
+++ b/libavcodec/xl.c
@@ -33,27 +33,28 @@ static const int xl_table[32] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 12, 15, 20, 25, 34, 46,
64, 82, 94, 103, 108, 113, 116, 119,
- 120, 121, 122, 123, 124, 125, 126, 127};
+ 120, 121, 122, 123, 124, 125, 126, 127
+};
static int decode_frame(AVCodecContext *avctx,
void *data, int *got_frame,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
- int buf_size = avpkt->size;
- AVFrame * const p = data;
+ int buf_size = avpkt->size;
+ AVFrame *const p = data;
uint8_t *Y, *U, *V;
int i, j, ret;
int stride;
uint32_t val;
int y0, y1, y2, y3 = 0, c0 = 0, c1 = 0;
- if ((ret = ff_get_buffer(avctx, p, 0)) < 0){
+ if ((ret = ff_get_buffer(avctx, p, 0)) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret;
}
- p->pict_type= AV_PICTURE_TYPE_I;
- p->key_frame= 1;
+ p->pict_type = AV_PICTURE_TYPE_I;
+ p->key_frame = 1;
Y = p->data[0];
U = p->data[1];
@@ -72,27 +73,27 @@ static int decode_frame(AVCodecContext *avctx,
for (j = 0; j < avctx->width; j += 4) {
/* value is stored in LE dword with word swapped */
- val = AV_RL32(buf);
+ val = AV_RL32(buf);
buf -= 4;
- val = ((val >> 16) & 0xFFFF) | ((val & 0xFFFF) << 16);
+ val = ((val >> 16) & 0xFFFF) | ((val & 0xFFFF) << 16);
- if(!j)
+ if (!j)
y0 = (val & 0x1F) << 2;
else
y0 = y3 + xl_table[val & 0x1F];
val >>= 5;
- y1 = y0 + xl_table[val & 0x1F];
+ y1 = y0 + xl_table[val & 0x1F];
val >>= 5;
- y2 = y1 + xl_table[val & 0x1F];
+ y2 = y1 + xl_table[val & 0x1F];
val >>= 6; /* align to word */
- y3 = y2 + xl_table[val & 0x1F];
+ y3 = y2 + xl_table[val & 0x1F];
val >>= 5;
- if(!j)
+ if (!j)
c0 = (val & 0x1F) << 2;
else
c0 += xl_table[val & 0x1F];
val >>= 5;
- if(!j)
+ if (!j)
c1 = (val & 0x1F) << 2;
else
c1 += xl_table[val & 0x1F];
@@ -107,9 +108,9 @@ static int decode_frame(AVCodecContext *avctx,
}
buf += avctx->width + 4;
- Y += p->linesize[0];
- U += p->linesize[1];
- V += p->linesize[2];
+ Y += p->linesize[0];
+ U += p->linesize[1];
+ V += p->linesize[2];
}
*got_frame = 1;
@@ -117,18 +118,19 @@ static int decode_frame(AVCodecContext *avctx,
return buf_size;
}
-static av_cold int decode_init(AVCodecContext *avctx){
- avctx->pix_fmt= AV_PIX_FMT_YUV411P;
+static av_cold int decode_init(AVCodecContext *avctx)
+{
+ avctx->pix_fmt = AV_PIX_FMT_YUV411P;
return 0;
}
AVCodec ff_xl_decoder = {
- .name = "xl",
- .type = AVMEDIA_TYPE_VIDEO,
- .id = AV_CODEC_ID_VIXL,
- .init = decode_init,
- .decode = decode_frame,
- .capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("Miro VideoXL"),
+ .name = "xl",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .id = AV_CODEC_ID_VIXL,
+ .init = decode_init,
+ .decode = decode_frame,
+ .capabilities = CODEC_CAP_DR1,
+ .long_name = NULL_IF_CONFIG_SMALL("Miro VideoXL"),
};