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Code Issues Releases Activity

lavc/gif: miscellaneous cosmetics.

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Clément Bœsch 2013-04-19 23:56:19 +02:00
parent 7004cad36d
commit f5ede48fbb
1 changed files with 6 additions and 10 deletions
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16
libavcodec/gif.c
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@ -34,11 +34,9 @@
#include "bytestream.h" #include "bytestream.h"
#include "internal.h" #include "internal.h"
#include "lzw.h" #include "lzw.h"
#include "gif.h"
/* The GIF format uses reversed order for bitstreams... */
/* at least they don't use PDP_ENDIAN :) */
#define BITSTREAM_WRITER_LE #define BITSTREAM_WRITER_LE
#include "put_bits.h" #include "put_bits.h"
typedef struct { typedef struct {
@ -137,7 +135,7 @@ static int gif_image_write_image(AVCodecContext *avctx,
} }
/* image block */ /* image block */
bytestream_put_byte(bytestream, 0x2c); bytestream_put_byte(bytestream, GIF_IMAGE_SEPARATOR);
bytestream_put_le16(bytestream, x_start); bytestream_put_le16(bytestream, x_start);
bytestream_put_le16(bytestream, y_start); bytestream_put_le16(bytestream, y_start);
bytestream_put_le16(bytestream, width); bytestream_put_le16(bytestream, width);
@ -189,11 +187,10 @@ static int gif_image_write_image(AVCodecContext *avctx,
ref += ref_linesize; ref += ref_linesize;
} }
} else { } else {
/* TODO: reindent */ for (y = 0; y < height; y++) {
for (y = 0; y < height; y++) { len += ff_lzw_encode(s->lzw, ptr, width);
len += ff_lzw_encode(s->lzw, ptr, width); ptr += linesize;
ptr += linesize; }
}
} }
len += ff_lzw_encode_flush(s->lzw, flush_put_bits); len += ff_lzw_encode_flush(s->lzw, flush_put_bits);
@ -233,7 +230,6 @@ static av_cold int gif_encode_init(AVCodecContext *avctx)
return 0; return 0;
} }
/* better than nothing gif encoder */
static int gif_encode_frame(AVCodecContext *avctx, AVPacket *pkt, static int gif_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
const AVFrame *pict, int *got_packet) const AVFrame *pict, int *got_packet)
{ {