Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

make some parser parameters const to avoid casting const to non-const

Browse Source 
Originally committed as revision 8921 to svn://svn.ffmpeg.org/ffmpeg/trunk
pull/126/head
Aurelien Jacobs 18 years ago
parent 89ecc26188
commit c53d2d9042
17 changed files with 42 additions and 42 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      libavcodec/avcodec.h
  2. 6
      libavcodec/cavs.c
  3. 6
      libavcodec/dca_parser.c
  4. 2
      libavcodec/dvbsub_parser.c
  5. 2
      libavcodec/dvdsub_parser.c
  6. 6
      libavcodec/h261_parser.c
  7. 8
      libavcodec/h263dec.c
  8. 8
      libavcodec/h264.c
  9. 6
      libavcodec/mjpeg.c
  10. 2
      libavcodec/mpeg12.c
  11. 6
      libavcodec/mpeg4video_parser.c
  12. 4
      libavcodec/mpegaudio_parser.c
  13. 6
      libavcodec/mpegvideo_parser.c
  14. 6
      libavcodec/parser.c
  15. 2
      libavcodec/parser.h
  16. 6
      libavcodec/pnm.c
  17. 6
      libavcodec/vc1_parser.c

2
libavcodec/avcodec.h
Unescape View File

@ -2981,7 +2981,7 @@ typedef struct AVCodecParser {
int (*parser_init)(AVCodecParserContext *s);
int (*parser_parse)(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size);
void (*parser_close)(AVCodecParserContext *s);
int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size);

6
libavcodec/cavs.c
Unescape View File

@ -1506,7 +1506,7 @@ static int cavs_find_frame_end(ParseContext *pc, const uint8_t *buf,
static int cavsvideo_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
@ -1517,13 +1517,13 @@ static int cavsvideo_parse(AVCodecParserContext *s,
}else{
next= cavs_find_frame_end(pc, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
}
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

6
libavcodec/dca_parser.c
Unescape View File

@ -94,7 +94,7 @@ static int dca_parse_init(AVCodecParserContext * s)
static int dca_parse(AVCodecParserContext * s,
AVCodecContext * avctx,
uint8_t ** poutbuf, int *poutbuf_size,
const uint8_t ** poutbuf, int *poutbuf_size,
const uint8_t * buf, int buf_size)
{
DCAParseContext *pc1 = s->priv_data;
@ -106,13 +106,13 @@ static int dca_parse(AVCodecParserContext * s,
} else {
next = dca_find_frame_end(pc1, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **) & buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
}
*poutbuf = (uint8_t *) buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

2
libavcodec/dvbsub_parser.c
Unescape View File

@ -48,7 +48,7 @@ static int dvbsub_parse_init(AVCodecParserContext *s)
static int dvbsub_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
DVBSubParseContext *pc = s->priv_data;

2
libavcodec/dvdsub_parser.c
Unescape View File

@ -34,7 +34,7 @@ static int dvdsub_parse_init(AVCodecParserContext *s)
static int dvdsub_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
DVDSubParseContext *pc = s->priv_data;

6
libavcodec/h261_parser.c
Unescape View File

@ -64,19 +64,19 @@ static int h261_find_frame_end(ParseContext *pc, AVCodecContext* avctx, const ui
static int h261_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
int next;
next= h261_find_frame_end(pc,avctx, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

8
libavcodec/h263dec.c
Unescape View File

@ -396,7 +396,7 @@ static int h263_find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_siz
#ifdef CONFIG_H263_PARSER
static int h263_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
@ -404,13 +404,13 @@ static int h263_parse(AVCodecParserContext *s,
next= h263_find_frame_end(pc, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}
@ -460,7 +460,7 @@ uint64_t time= rdtsc();
return -1;
}
if( ff_combine_frame(&s->parse_context, next, &buf, &buf_size) < 0 )
if( ff_combine_frame(&s->parse_context, next, (const uint8_t **)&buf, &buf_size) < 0 )
return buf_size;
}

8
libavcodec/h264.c
Unescape View File

@ -8039,7 +8039,7 @@ found:
#ifdef CONFIG_H264_PARSER
static int h264_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
H264Context *h = s->priv_data;
@ -8051,7 +8051,7 @@ static int h264_parse(AVCodecParserContext *s,
}else{
next= find_frame_end(h, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
@ -8063,7 +8063,7 @@ static int h264_parse(AVCodecParserContext *s,
}
}
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}
@ -8303,7 +8303,7 @@ static int decode_frame(AVCodecContext *avctx,
if(s->flags&CODEC_FLAG_TRUNCATED){
int next= find_frame_end(h, buf, buf_size);
if( ff_combine_frame(&s->parse_context, next, &buf, &buf_size) < 0 )
if( ff_combine_frame(&s->parse_context, next, (const uint8_t **)&buf, &buf_size) < 0 )
return buf_size;
//printf("next:%d buf_size:%d last_index:%d\n", next, buf_size, s->parse_context.last_index);
}

6
libavcodec/mjpeg.c
Unescape View File

@ -1005,7 +1005,7 @@ static int find_frame_end(ParseContext *pc, const uint8_t *buf, int buf_size){
static int jpeg_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
@ -1013,13 +1013,13 @@ static int jpeg_parse(AVCodecParserContext *s,
next= find_frame_end(pc, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

2
libavcodec/mpeg12.c
Unescape View File

@ -3096,7 +3096,7 @@ static int mpeg_decode_frame(AVCodecContext *avctx,
if(s2->flags&CODEC_FLAG_TRUNCATED){
int next= ff_mpeg1_find_frame_end(&s2->parse_context, buf, buf_size);
if( ff_combine_frame(&s2->parse_context, next, &buf, &buf_size) < 0 )
if( ff_combine_frame(&s2->parse_context, next, (const uint8_t **)&buf, &buf_size) < 0 )
return buf_size;
}

6
libavcodec/mpeg4video_parser.c
Unescape View File

@ -65,7 +65,7 @@ static int mpeg4video_parse_init(AVCodecParserContext *s)
static int mpeg4video_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
@ -76,7 +76,7 @@ static int mpeg4video_parse(AVCodecParserContext *s,
}else{
next= ff_mpeg4_find_frame_end(pc, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
@ -84,7 +84,7 @@ static int mpeg4video_parse(AVCodecParserContext *s,
}
av_mpeg4_decode_header(s, avctx, buf, buf_size);
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

4
libavcodec/mpegaudio_parser.c
Unescape View File

@ -50,7 +50,7 @@ static int mpegaudio_parse_init(AVCodecParserContext *s1)
static int mpegaudio_parse(AVCodecParserContext *s1,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
MpegAudioParseContext *s = s1->priv_data;
@ -186,7 +186,7 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
if(s->frame_size > 0 && buf_ptr - buf == s->inbuf_ptr - s->inbuf
&& buf_size + buf_ptr - buf >= s->frame_size){
if(s->header_count > 0){
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = s->frame_size;
}
buf_ptr = buf + s->frame_size;

6
libavcodec/mpegvideo_parser.c
Unescape View File

@ -128,7 +128,7 @@ static void mpegvideo_extract_headers(AVCodecParserContext *s,
static int mpegvideo_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext1 *pc1 = s->priv_data;
@ -140,7 +140,7 @@ static int mpegvideo_parse(AVCodecParserContext *s,
}else{
next= ff_mpeg1_find_frame_end(pc, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
@ -156,7 +156,7 @@ static int mpegvideo_parse(AVCodecParserContext *s,
s->pict_type, (double)avctx->time_base.den / avctx->time_base.num, s->repeat_pict);
#endif
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

6
libavcodec/parser.c
Unescape View File

@ -130,7 +130,7 @@ int av_parser_parse(AVCodecParserContext *s,
}
/* WARNING: the returned index can be negative */
index = s->parser->parser_parse(s, avctx, poutbuf, poutbuf_size, buf, buf_size);
index = s->parser->parser_parse(s, avctx, (const uint8_t **)poutbuf, poutbuf_size, buf, buf_size);
//av_log(NULL, AV_LOG_DEBUG, "parser: in:%"PRId64", %"PRId64", out:%"PRId64", %"PRId64", in:%d out:%d id:%d\n", pts, dts, s->last_pts, s->last_dts, buf_size, *poutbuf_size, avctx->codec_id);
/* update the file pointer */
if (*poutbuf_size) {
@ -223,7 +223,7 @@ void av_parser_close(AVCodecParserContext *s)
* combines the (truncated) bitstream to a complete frame
* @returns -1 if no complete frame could be created
*/
int ff_combine_frame(ParseContext *pc, int next, uint8_t **buf, int *buf_size)
int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_size)
{
#if 0
if(pc->overread){
@ -525,7 +525,7 @@ static int aac_parse_init(AVCodecParserContext *s1)
/* also used for ADTS AAC */
static int ac3_parse(AVCodecParserContext *s1,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
AC3ParseContext *s = s1->priv_data;

2
libavcodec/parser.h
Unescape View File

@ -54,7 +54,7 @@ typedef struct ParseContext1{
#define END_NOT_FOUND (-100)
int ff_combine_frame(ParseContext *pc, int next, uint8_t **buf, int *buf_size);
int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_size);
int ff_mpeg4video_split(AVCodecContext *avctx, const uint8_t *buf,
int buf_size);
void ff_parse_close(AVCodecParserContext *s);

6
libavcodec/pnm.c
Unescape View File

@ -489,7 +489,7 @@ static int pam_probe(AVProbeData *pd)
#ifdef CONFIG_PNM_PARSER
static int pnm_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
@ -538,12 +538,12 @@ retry:
next= END_NOT_FOUND;
}
if(ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size)<0){
if(ff_combine_frame(pc, next, &buf, &buf_size)<0){
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

6
libavcodec/vc1_parser.c
Unescape View File

@ -72,7 +72,7 @@ static int vc1_find_frame_end(ParseContext *pc, const uint8_t *buf,
static int vc1_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
@ -83,13 +83,13 @@ static int vc1_parse(AVCodecParserContext *s,
}else{
next= vc1_find_frame_end(pc, buf, buf_size);
if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
}
*poutbuf = (uint8_t *)buf;
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}

Write Preview
Loading…
Cancel
Save