* Quicktime Graphics (SMC) Video Decoder
* Copyright (C) 2003 the ffmpeg project
*
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <string.h>
#include <unistd.h>
-#include "common.h"
#include "avcodec.h"
#include "dsputil.h"
s->avctx->palctrl->palette_changed = 0;
}
- chunk_size = BE_32(&s->buf[stream_ptr]) & 0x00FFFFFF;
+ chunk_size = AV_RB32(&s->buf[stream_ptr]) & 0x00FFFFFF;
stream_ptr += 4;
if (chunk_size != s->size)
av_log(s->avctx, AV_LOG_INFO, "warning: MOV chunk size != encoded chunk size (%d != %d); using MOV chunk size\n",
color_table_index = CPAIR * s->buf[stream_ptr++];
while (n_blocks--) {
- color_flags = BE_16(&s->buf[stream_ptr]);
+ color_flags = AV_RB16(&s->buf[stream_ptr]);
stream_ptr += 2;
flag_mask = 0x8000;
block_ptr = row_ptr + pixel_ptr;
color_table_index = CQUAD * s->buf[stream_ptr++];
while (n_blocks--) {
- color_flags = BE_32(&s->buf[stream_ptr]);
+ color_flags = AV_RB32(&s->buf[stream_ptr]);
stream_ptr += 4;
/* flag mask actually acts as a bit shift count here */
flag_mask = 30;
static int smc_decode_init(AVCodecContext *avctx)
{
- SmcContext *s = (SmcContext *)avctx->priv_data;
+ SmcContext *s = avctx->priv_data;
s->avctx = avctx;
avctx->pix_fmt = PIX_FMT_PAL8;
- avctx->has_b_frames = 0;
dsputil_init(&s->dsp, avctx);
s->frame.data[0] = NULL;
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
- SmcContext *s = (SmcContext *)avctx->priv_data;
+ SmcContext *s = avctx->priv_data;
s->buf = buf;
s->size = buf_size;
static int smc_decode_end(AVCodecContext *avctx)
{
- SmcContext *s = (SmcContext *)avctx->priv_data;
+ SmcContext *s = avctx->priv_data;
if (s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);