virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-06-04 05:57:49 +02:00
Code Issues Releases Activity

xl: K&R formatting cosmetics

Browse Source
This commit is contained in:
Luca Barbato 2013-07-27 20:01:03 +02:00
parent 270d7e3a18
commit e13a929314
1 changed files with 28 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
libavcodec/xl.c
View File

@ -33,7 +33,8 @@ static const int xl_table[32] = {
0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 12, 15, 20, 25, 34, 46, 8, 9, 12, 15, 20, 25, 34, 46,
64, 82, 94, 103, 108, 113, 116, 119, 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, static int decode_frame(AVCodecContext *avctx,
void *data, int *got_frame, void *data, int *got_frame,
@ -41,19 +42,19 @@ static int decode_frame(AVCodecContext *avctx,
{ {
const uint8_t *buf = avpkt->data; const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size; int buf_size = avpkt->size;
AVFrame * const p = data; AVFrame *const p = data;
uint8_t *Y, *U, *V; uint8_t *Y, *U, *V;
int i, j, ret; int i, j, ret;
int stride; int stride;
uint32_t val; uint32_t val;
int y0, y1, y2, y3 = 0, c0 = 0, c1 = 0; 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"); av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret; return ret;
} }
p->pict_type= AV_PICTURE_TYPE_I; p->pict_type = AV_PICTURE_TYPE_I;
p->key_frame= 1; p->key_frame = 1;
Y = p->data[0]; Y = p->data[0];
U = p->data[1]; U = p->data[1];
@ -76,7 +77,7 @@ static int decode_frame(AVCodecContext *avctx,
buf -= 4; buf -= 4;
val = ((val >> 16) & 0xFFFF) | ((val & 0xFFFF) << 16); val = ((val >> 16) & 0xFFFF) | ((val & 0xFFFF) << 16);
if(!j) if (!j)
y0 = (val & 0x1F) << 2; y0 = (val & 0x1F) << 2;
else else
y0 = y3 + xl_table[val & 0x1F]; y0 = y3 + xl_table[val & 0x1F];
@ -87,12 +88,12 @@ static int decode_frame(AVCodecContext *avctx,
val >>= 6; /* align to word */ val >>= 6; /* align to word */
y3 = y2 + xl_table[val & 0x1F]; y3 = y2 + xl_table[val & 0x1F];
val >>= 5; val >>= 5;
if(!j) if (!j)
c0 = (val & 0x1F) << 2; c0 = (val & 0x1F) << 2;
else else
c0 += xl_table[val & 0x1F]; c0 += xl_table[val & 0x1F];
val >>= 5; val >>= 5;
if(!j) if (!j)
c1 = (val & 0x1F) << 2; c1 = (val & 0x1F) << 2;
else else
c1 += xl_table[val & 0x1F]; c1 += xl_table[val & 0x1F];
@ -117,8 +118,9 @@ static int decode_frame(AVCodecContext *avctx,
return buf_size; return buf_size;
} }
static av_cold int decode_init(AVCodecContext *avctx){ static av_cold int decode_init(AVCodecContext *avctx)
avctx->pix_fmt= AV_PIX_FMT_YUV411P; {
avctx->pix_fmt = AV_PIX_FMT_YUV411P;
return 0; return 0;
} }