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Merge remote-tracking branch 'qatar/master' 

* qatar/master: (21 commits)
  utils: Check for extradata size overflows.
  ARM: rv34: fix asm syntax in dc transform functions
  avio: Fix the value of the deprecated URL_FLAG_NONBLOCK
  rv34: fix and optimise frame dependency checking
  rv34: NEON optimised dc only inverse transform
  avprobe: use avio_size() instead of deprecated AVFormatContext.file_size.
  ffmenc: remove references to deprecated AVFormatContext.timestamp.
  lavf: undeprecate read_seek().
  avserver: remove code using deprecated CODEC_CAP_PARSE_ONLY.
  lavc: replace some remaining FF_I_TYPE with AV_PICTURE_TYPE_I
  lavc: ifdef out parse_only AVOption
  nellymoserdec: SAMPLE_FMT -> AV_SAMPLE_FMT
  mpegvideo_enc: ifdef out/replace references to deprecated codec flags.
  riff: remove references to sonic codec ids
  indeo4: add some missing static and const qualifiers
  rv34: DC-only inverse transform
  avconv: use AVFrame.width/height/format instead of corresponding AVCodecContext fields
  lavfi: move version macros to a new installed header version.h
  vsrc_buffer: release the buffer on uninit.
  rgb2rgb: rgb12tobgr12()
  ...

Conflicts:
	avconv.c
	doc/APIchanges
	ffprobe.c
	libavfilter/Makefile
	libavfilter/avfilter.h
	libswscale/rgb2rgb.c
	libswscale/rgb2rgb.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-01-13 01:07:30 +01:00
parent a2c419848d 4df30f7114
commit b18e17eabf
30 changed files with 364 additions and 149 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
avconv.c
View File

@ -1316,19 +1316,20 @@ static void do_video_resample(OutputStream *ost,
AVCodecContext *enc = ost->st->codec;
*out_picture = in_picture;
resample_changed = ost->resample_width != dec->width ||
ost->resample_height != dec->height ||
ost->resample_pix_fmt != dec->pix_fmt;
resample_changed = ost->resample_width != in_picture->width ||
ost->resample_height != in_picture->height ||
ost->resample_pix_fmt != in_picture->format;
if (resample_changed) {
av_log(NULL, AV_LOG_INFO,
"Input stream #%d:%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s\n",
"Input stream #%d:%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s / frm size:%dx%d fmt:%s\n",
ist->file_index, ist->st->index,
ost->resample_width, ost->resample_height, av_get_pix_fmt_name(ost->resample_pix_fmt),
dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt));
ost->resample_width = dec->width;
ost->resample_height = dec->height;
ost->resample_pix_fmt = dec->pix_fmt;
dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt),
in_picture->width, in_picture->height, av_get_pix_fmt_name(in_picture->format));
ost->resample_width = in_picture->width;
ost->resample_height = in_picture->height;
ost->resample_pix_fmt = in_picture->format;
}
ost->video_resample = dec->width != enc->width ||
@ -1362,9 +1363,9 @@ static void do_video_resample(OutputStream *ost,
0, ost->resample_height, (*out_picture)->data, (*out_picture)->linesize);
}
if (resample_changed) {
ost->resample_width = dec->width;
ost->resample_height = dec->height;
ost->resample_pix_fmt = dec->pix_fmt;
ost->resample_width = in_picture->width;
ost->resample_height = in_picture->height;
ost->resample_pix_fmt = in_picture->format;
}
}
#endif

3
doc/APIchanges
View File

@ -13,6 +13,9 @@ libavutil: 2011-04-18
API changes, most recent first:
2012-01-xx - xxxxxxx - lavfi 2.15.0
Add a new installed header -- libavfilter/version.h -- with version macros.
2011-12-08 - a502939 - lavfi 2.52.0
Add av_buffersink_poll_frame() to buffersink.h.

25
ffmpeg.c
View File

@ -1365,25 +1365,26 @@ static void do_video_resample(OutputStream *ost,
#else
AVCodecContext *dec = ist->st->codec;
AVCodecContext *enc = ost->st->codec;
int resample_changed = ost->resample_width != dec->width ||
ost->resample_height != dec->height ||
ost->resample_pix_fmt != dec->pix_fmt;
int resample_changed = ost->resample_width != in_picture->width ||
ost->resample_height != in_picture->height ||
ost->resample_pix_fmt != in_picture->format;
*out_picture = in_picture;
if (resample_changed) {
av_log(NULL, AV_LOG_INFO,
"Input stream #%d:%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s\n",
"Input stream #%d:%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s / frm size:%dx%d fmt:%s\n",
ist->file_index, ist->st->index,
ost->resample_width, ost->resample_height, av_get_pix_fmt_name(ost->resample_pix_fmt),
dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt));
ost->resample_width = dec->width;
ost->resample_height = dec->height;
ost->resample_pix_fmt = dec->pix_fmt;
dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt),
in_picture->width, in_picture->height, av_get_pix_fmt_name(in_picture->format));
ost->resample_width = in_picture->width;
ost->resample_height = in_picture->height;
ost->resample_pix_fmt = in_picture->format;
}
ost->video_resample = dec->width != enc->width ||
dec->height != enc->height ||
dec->pix_fmt != enc->pix_fmt;
ost->video_resample = in_picture->width != enc->width ||
in_picture->height != enc->height ||
in_picture->format != enc->pix_fmt;
if (ost->video_resample) {
*out_picture = &ost->resample_frame;
@ -1399,7 +1400,7 @@ static void do_video_resample(OutputStream *ost,
}
/* initialize a new scaler context */
sws_freeContext(ost->img_resample_ctx);
ost->img_resample_ctx = sws_getContext(dec->width, dec->height, dec->pix_fmt,
ost->img_resample_ctx = sws_getContext(in_picture->width, in_picture->height, in_picture->format,
enc->width, enc->height, enc->pix_fmt,
ost->sws_flags, NULL, NULL, NULL);
if (ost->img_resample_ctx == NULL) {

2
ffprobe.c
View File

@ -1516,7 +1516,7 @@ static void show_streams(WriterContext *w, AVFormatContext *fmt_ctx)
static void show_format(WriterContext *w, AVFormatContext *fmt_ctx)
{
char val_str[128];
int64_t size = avio_size(fmt_ctx->pb);
int64_t size = fmt_ctx->pb ? avio_size(fmt_ctx->pb) : -1;
print_section_header("format");
print_str("filename", fmt_ctx->filename);

20
ffserver.c
View File

@ -2119,22 +2119,6 @@ static void compute_status(HTTPContext *c)
c->buffer_end = c->pb_buffer + len;
}
/* check if the parser needs to be opened for stream i */
static void open_parser(AVFormatContext *s, int i)
{
AVStream *st = s->streams[i];
AVCodec *codec;
if (!st->codec->codec) {
codec = avcodec_find_decoder(st->codec->codec_id);
if (codec && (codec->capabilities & CODEC_CAP_PARSE_ONLY)) {
st->codec->parse_only = 1;
if (avcodec_open2(st->codec, codec, NULL) < 0)
st->codec->parse_only = 0;
}
}
}
static int open_input_stream(HTTPContext *c, const char *info)
{
char buf[128];
@ -2180,10 +2164,6 @@ static int open_input_stream(HTTPContext *c, const char *info)
return -1;
}
/* open each parser */
for(i=0;i<s->nb_streams;i++)
open_parser(s, i);
/* choose stream as clock source (we favorize video stream if
present) for packet sending */
c->pts_stream_index = 0;

2
libavcodec/aacdec.c
View File

@ -2393,6 +2393,8 @@ static int latm_decode_audio_specific_config(struct LATMContext *latmctx,
"config not byte aligned.\n", 1);
return AVERROR_INVALIDDATA;
}
if (asclen <= 0)
return AVERROR_INVALIDDATA;
bits_consumed = decode_audio_specific_config(NULL, avctx, &m4ac,
gb->buffer + (config_start_bit / 8),
asclen, sync_extension);

9
libavcodec/arm/rv34dsp_init_neon.c
View File

@ -26,8 +26,13 @@
void ff_rv34_inv_transform_neon(DCTELEM *block);
void ff_rv34_inv_transform_noround_neon(DCTELEM *block);
void ff_rv34_inv_transform_dc_neon(DCTELEM *block);
void ff_rv34_inv_transform_noround_dc_neon(DCTELEM *block);
void ff_rv34dsp_init_neon(RV34DSPContext *c, DSPContext* dsp)
{
c->rv34_inv_transform_tab[0] = ff_rv34_inv_transform_neon;
c->rv34_inv_transform_tab[1] = ff_rv34_inv_transform_noround_neon;
c->rv34_inv_transform_tab[0] = ff_rv34_inv_transform_neon;
c->rv34_inv_transform_tab[1] = ff_rv34_inv_transform_noround_neon;
c->rv34_inv_transform_dc_tab[0] = ff_rv34_inv_transform_dc_neon;
c->rv34_inv_transform_dc_tab[1] = ff_rv34_inv_transform_noround_dc_neon;
}

29
libavcodec/arm/rv34dsp_neon.S
View File

@ -107,3 +107,32 @@ function ff_rv34_inv_transform_noround_neon, export=1
vst4.16 {d0[3], d1[3], d2[3], d3[3]}, [r2,:64], r1
bx lr
endfunc
/* void rv34_inv_transform_dc_c(DCTELEM *block) */
function ff_rv34_inv_transform_dc_neon, export=1
vld1.16 {d28[]}, [r0,:16] @ block[0]
vmov.i16 d4, #169
mov r1, #16
vmull.s16 q3, d28, d4
vrshrn.s32 d0, q3, #10
vst1.16 {d0}, [r0,:64], r1
vst1.16 {d0}, [r0,:64], r1
vst1.16 {d0}, [r0,:64], r1
vst1.16 {d0}, [r0,:64], r1
bx lr
endfunc
/* void rv34_inv_transform_dc_noround_c(DCTELEM *block) */
function ff_rv34_inv_transform_noround_dc_neon, export=1
vld1.16 {d28[]}, [r0,:16] @ block[0]
vmov.i16 d4, #251
vorr.s16 d4, #256 @ 13^2 * 3
mov r1, #16
vmull.s16 q3, d28, d4
vshrn.s32 d0, q3, #11
vst1.64 {d0}, [r0,:64], r1
vst1.64 {d0}, [r0,:64], r1
vst1.64 {d0}, [r0,:64], r1
vst1.64 {d0}, [r0,:64], r1
bx lr
endfunc

7
libavcodec/internal.h
View File

@ -99,4 +99,11 @@ void ff_init_buffer_info(AVCodecContext *s, AVFrame *pic);
int avpriv_lock_avformat(void);
int avpriv_unlock_avformat(void);
/**
* Maximum size in bytes of extradata.
* This value was chosen such that every bit of the buffer is
* addressable by a 32-bit signed integer as used by get_bits.
*/
#define FF_MAX_EXTRADATA_SIZE ((1 << 28) - FF_INPUT_BUFFER_PADDING_SIZE)
#endif /* AVCODEC_INTERNAL_H */

20
libavcodec/mpegvideo_enc.c
View File

@ -500,8 +500,11 @@ av_cold int MPV_encode_init(AVCodecContext *avctx)
avctx->sample_aspect_ratio.num, avctx->sample_aspect_ratio.den, 255);
}
if ((s->flags & (CODEC_FLAG_INTERLACED_DCT | CODEC_FLAG_INTERLACED_ME |
CODEC_FLAG_ALT_SCAN)) &&
if ((s->flags & (CODEC_FLAG_INTERLACED_DCT | CODEC_FLAG_INTERLACED_ME
#if FF_API_MPEGVIDEO_GLOBAL_OPTS
| CODEC_FLAG_ALT_SCAN
#endif
)) &&
s->codec_id != CODEC_ID_MPEG4 && s->codec_id != CODEC_ID_MPEG2VIDEO) {
av_log(avctx, AV_LOG_ERROR, "interlacing not supported by codec\n");
return -1;
@ -533,12 +536,14 @@ av_cold int MPV_encode_init(AVCodecContext *avctx)
return -1;
}
#if FF_API_MPEGVIDEO_GLOBAL_OPTS
if ((s->flags2 & CODEC_FLAG2_INTRA_VLC) &&
s->codec_id != CODEC_ID_MPEG2VIDEO) {
av_log(avctx, AV_LOG_ERROR,
"intra vlc table not supported by codec\n");
return -1;
}
#endif
if (s->flags & CODEC_FLAG_LOW_DELAY) {
if (s->codec_id != CODEC_ID_MPEG2VIDEO) {
@ -572,8 +577,11 @@ av_cold int MPV_encode_init(AVCodecContext *avctx)
s->codec_id != CODEC_ID_MPEG4 &&
s->codec_id != CODEC_ID_MPEG1VIDEO &&
s->codec_id != CODEC_ID_MPEG2VIDEO &&
(s->codec_id != CODEC_ID_H263P ||
!(s->flags & CODEC_FLAG_H263P_SLICE_STRUCT))) {
(s->codec_id != CODEC_ID_H263P
#if FF_API_MPEGVIDEO_GLOBAL_OPTS
|| !(s->flags & CODEC_FLAG_H263P_SLICE_STRUCT)
#endif
)) {
av_log(avctx, AV_LOG_ERROR,
"multi threaded encoding not supported by codec\n");
return -1;
@ -813,8 +821,8 @@ av_cold int MPV_encode_init(AVCodecContext *avctx)
s->progressive_frame =
s->progressive_sequence = !(avctx->flags & (CODEC_FLAG_INTERLACED_DCT |
CODEC_FLAG_INTERLACED_ME |
CODEC_FLAG_ALT_SCAN));
CODEC_FLAG_INTERLACED_ME) ||
s->alternate_scan);
/* init */
if (MPV_common_init(s) < 0)

2
libavcodec/options.c
View File

@ -216,7 +216,9 @@ static const AVOption options[]={
{"explode", "abort decoding on minor error recognition", 0, AV_OPT_TYPE_CONST, {.dbl = AV_EF_EXPLODE }, INT_MIN, INT_MAX, V|D, "err_filter"},
{"has_b_frames", NULL, OFFSET(has_b_frames), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX},
{"block_align", NULL, OFFSET(block_align), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX},
#if FF_API_PARSE_FRAME
{"parse_only", NULL, OFFSET(parse_only), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX},
#endif
{"mpeg_quant", "use MPEG quantizers instead of H.263", OFFSET(mpeg_quant), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX, V|E},
{"stats_out", NULL, OFFSET(stats_out), AV_OPT_TYPE_STRING, {.str = NULL}, CHAR_MIN, CHAR_MAX},
{"stats_in", NULL, OFFSET(stats_in), AV_OPT_TYPE_STRING, {.str = NULL}, CHAR_MIN, CHAR_MAX},

100
libavcodec/rv34.c
View File

@ -204,7 +204,7 @@ static int rv34_decode_cbp(GetBitContext *gb, RV34VLC *vlc, int table)
}
for(i = 0; i < 4; i++){
t = modulo_three_table[code][i];
t = (modulo_three_table[code] >> (6 - 2*i)) & 3;
if(t == 1)
cbp |= cbp_masks[get_bits1(gb)] << i;
if(t == 2)
@ -238,41 +238,42 @@ static inline void decode_coeff(DCTELEM *dst, int coef, int esc, GetBitContext *
*/
static inline void decode_subblock(DCTELEM *dst, int code, const int is_block2, GetBitContext *gb, VLC *vlc, int q)
{
int coeffs[4];
int flags = modulo_three_table[code];
coeffs[0] = modulo_three_table[code][0];
coeffs[1] = modulo_three_table[code][1];
coeffs[2] = modulo_three_table[code][2];
coeffs[3] = modulo_three_table[code][3];
decode_coeff(dst , coeffs[0], 3, gb, vlc, q);
decode_coeff( dst+0, (flags >> 6) , 3, gb, vlc, q);
if(is_block2){
decode_coeff(dst+8, coeffs[1], 2, gb, vlc, q);
decode_coeff(dst+1, coeffs[2], 2, gb, vlc, q);
decode_coeff(dst+8, (flags >> 4) & 3, 2, gb, vlc, q);
decode_coeff(dst+1, (flags >> 2) & 3, 2, gb, vlc, q);
}else{
decode_coeff(dst+1, coeffs[1], 2, gb, vlc, q);
decode_coeff(dst+8, coeffs[2], 2, gb, vlc, q);
decode_coeff(dst+1, (flags >> 4) & 3, 2, gb, vlc, q);
decode_coeff(dst+8, (flags >> 2) & 3, 2, gb, vlc, q);
}
decode_coeff(dst+9, coeffs[3], 2, gb, vlc, q);
decode_coeff( dst+9, (flags >> 0) & 3, 2, gb, vlc, q);
}
/**
* Decode a single coefficient.
*/
static inline void decode_subblock1(DCTELEM *dst, int code, GetBitContext *gb, VLC *vlc, int q)
{
int coeff = modulo_three_table[code] >> 6;
decode_coeff(dst, coeff, 3, gb, vlc, q);
}
static inline void decode_subblock3(DCTELEM *dst, int code, const int is_block2, GetBitContext *gb, VLC *vlc,
int q_dc, int q_ac1, int q_ac2)
{
int coeffs[4];
int flags = modulo_three_table[code];
coeffs[0] = modulo_three_table[code][0];
coeffs[1] = modulo_three_table[code][1];
coeffs[2] = modulo_three_table[code][2];
coeffs[3] = modulo_three_table[code][3];
decode_coeff(dst , coeffs[0], 3, gb, vlc, q_dc);
decode_coeff( dst+0, (flags >> 6) , 3, gb, vlc, q_dc);
if(is_block2){
decode_coeff(dst+8, coeffs[1], 2, gb, vlc, q_ac1);
decode_coeff(dst+1, coeffs[2], 2, gb, vlc, q_ac1);
decode_coeff(dst+8, (flags >> 4) & 3, 2, gb, vlc, q_ac1);
decode_coeff(dst+1, (flags >> 2) & 3, 2, gb, vlc, q_ac1);
}else{
decode_coeff(dst+1, coeffs[1], 2, gb, vlc, q_ac1);
decode_coeff(dst+8, coeffs[2], 2, gb, vlc, q_ac1);
decode_coeff(dst+1, (flags >> 4) & 3, 2, gb, vlc, q_ac1);
decode_coeff(dst+8, (flags >> 2) & 3, 2, gb, vlc, q_ac1);
}
decode_coeff(dst+9, coeffs[3], 2, gb, vlc, q_ac2);
decode_coeff( dst+9, (flags >> 0) & 3, 2, gb, vlc, q_ac2);
}
/**
@ -286,16 +287,24 @@ static inline void decode_subblock3(DCTELEM *dst, int code, const int is_block2,
* o--o
*/
static inline void rv34_decode_block(DCTELEM *dst, GetBitContext *gb, RV34VLC *rvlc, int fc, int sc, int q_dc, int q_ac1, int q_ac2)
static inline int rv34_decode_block(DCTELEM *dst, GetBitContext *gb, RV34VLC *rvlc, int fc, int sc, int q_dc, int q_ac1, int q_ac2)
{
int code, pattern;
int code, pattern, has_ac = 1;
code = get_vlc2(gb, rvlc->first_pattern[fc].table, 9, 2);
pattern = code & 0x7;
code >>= 3;
decode_subblock3(dst, code, 0, gb, &rvlc->coefficient, q_dc, q_ac1, q_ac2);
if (modulo_three_table[code] & 0x3F) {
decode_subblock3(dst, code, 0, gb, &rvlc->coefficient, q_dc, q_ac1, q_ac2);
} else {
decode_subblock1(dst, code, gb, &rvlc->coefficient, q_dc);
if (!pattern)
return 0;
has_ac = 0;
}
if(pattern & 4){
code = get_vlc2(gb, rvlc->second_pattern[sc].table, 9, 2);
@ -309,7 +318,7 @@ static inline void rv34_decode_block(DCTELEM *dst, GetBitContext *gb, RV34VLC *r
code = get_vlc2(gb, rvlc->third_pattern[sc].table, 9, 2);
decode_subblock(dst + 8*2+2, code, 0, gb, &rvlc->coefficient, q_ac2);
}
return has_ac || pattern;
}
/**
@ -676,7 +685,8 @@ static inline void rv34_mc(RV34DecContext *r, const int block_type,
if (HAVE_THREADS && (s->avctx->active_thread_type & FF_THREAD_FRAME)) {
/* wait for the referenced mb row to be finished */
int mb_row = FFMIN(s->mb_height - 1, s->mb_y + ((yoff + my + 21) >> 4));
int mb_row = FFMIN(s->mb_height - 1,
s->mb_y + ((yoff + my + 5 + 8 * height) >> 4));
AVFrame *f = dir ? &s->next_picture_ptr->f : &s->last_picture_ptr->f;
ff_thread_await_progress(f, mb_row, 0);
}
@ -838,7 +848,7 @@ static int rv34_decode_mv(RV34DecContext *r, int block_type)
//surprisingly, it uses motion scheme from next reference frame
/* wait for the current mb row to be finished */
if (HAVE_THREADS && (s->avctx->active_thread_type & FF_THREAD_FRAME))
ff_thread_await_progress(&s->next_picture_ptr->f, s->mb_y - 1, 0);
ff_thread_await_progress(&s->next_picture_ptr->f, FFMAX(0, s->mb_y-1), 0);
next_bt = s->next_picture_ptr->f.mb_type[s->mb_x + s->mb_y * s->mb_stride];
if(IS_INTRA(next_bt) || IS_SKIP(next_bt)){
@ -1118,7 +1128,7 @@ static int rv34_decode_macroblock(RV34DecContext *r, int8_t *intra_types)
MpegEncContext *s = &r->s;
GetBitContext *gb = &s->gb;
int cbp, cbp2;
int q_dc, q_ac;
int q_dc, q_ac, has_ac;
int i, blknum, blkoff;
LOCAL_ALIGNED_16(DCTELEM, block16, [64]);
int luma_dc_quant;
@ -1157,33 +1167,45 @@ static int rv34_decode_macroblock(RV34DecContext *r, int8_t *intra_types)
if(r->is16){
q_dc = rv34_qscale_tab[luma_dc_quant];
q_ac = rv34_qscale_tab[s->qscale];
memset(block16, 0, 64 * sizeof(*block16));
rv34_decode_block(block16, gb, r->cur_vlcs, 3, 0, q_dc, q_dc, q_ac);
r->rdsp.rv34_inv_transform_tab[1](block16);
s->dsp.clear_block(block16);
if (rv34_decode_block(block16, gb, r->cur_vlcs, 3, 0, q_dc, q_dc, q_ac))
r->rdsp.rv34_inv_transform_tab[1](block16);
else
r->rdsp.rv34_inv_transform_dc_tab[1](block16);
}
q_ac = rv34_qscale_tab[s->qscale];
for(i = 0; i < 16; i++, cbp >>= 1){
DCTELEM *ptr;
if(!r->is16 && !(cbp & 1)) continue;
blknum = ((i & 2) >> 1) + ((i & 8) >> 2);
blkoff = ((i & 1) << 2) + ((i & 4) << 3);
ptr = s->block[blknum] + blkoff;
if(cbp & 1)
rv34_decode_block(s->block[blknum] + blkoff, gb,
r->cur_vlcs, r->luma_vlc, 0, q_ac, q_ac, q_ac);
has_ac = rv34_decode_block(ptr, gb, r->cur_vlcs, r->luma_vlc, 0, q_ac, q_ac, q_ac);
else
has_ac = 0;
if(r->is16) //FIXME: optimize
s->block[blknum][blkoff] = block16[(i & 3) | ((i & 0xC) << 1)];
r->rdsp.rv34_inv_transform_tab[0](s->block[blknum] + blkoff);
ptr[0] = block16[(i & 3) | ((i & 0xC) << 1)];
if(has_ac)
r->rdsp.rv34_inv_transform_tab[0](ptr);
else
r->rdsp.rv34_inv_transform_dc_tab[0](ptr);
}
if(r->block_type == RV34_MB_P_MIX16x16)
r->cur_vlcs = choose_vlc_set(r->si.quant, r->si.vlc_set, 1);
q_dc = rv34_qscale_tab[rv34_chroma_quant[1][s->qscale]];
q_ac = rv34_qscale_tab[rv34_chroma_quant[0][s->qscale]];
for(; i < 24; i++, cbp >>= 1){
DCTELEM *ptr;
if(!(cbp & 1)) continue;
blknum = ((i & 4) >> 2) + 4;
blkoff = ((i & 1) << 2) + ((i & 2) << 4);
rv34_decode_block(s->block[blknum] + blkoff, gb, r->cur_vlcs, r->chroma_vlc, 1, q_dc, q_ac, q_ac);
r->rdsp.rv34_inv_transform_tab[0](s->block[blknum] + blkoff);
ptr = s->block[blknum] + blkoff;
if (rv34_decode_block(ptr, gb, r->cur_vlcs, r->chroma_vlc, 1, q_dc, q_ac, q_ac))
r->rdsp.rv34_inv_transform_tab[0](ptr);
else
r->rdsp.rv34_inv_transform_dc_tab[0](ptr);
}
if (IS_INTRA(s->current_picture_ptr->f.mb_type[mb_pos]))
rv34_output_macroblock(r, intra_types, cbp2, r->is16);

44
libavcodec/rv34data.h
View File

@ -50,34 +50,22 @@ static const uint8_t rv34_cbp_code[16] = {
* A lot of four-tuples in RV40 are represented as c0*27+c1*9+c2*3+c3.
* This table allows conversion from a value back to a vector.
*/
static const uint8_t modulo_three_table[108][4] = {
{ 0, 0, 0, 0 }, { 0, 0, 0, 1 }, { 0, 0, 0, 2 }, { 0, 0, 1, 0 },
{ 0, 0, 1, 1 }, { 0, 0, 1, 2 }, { 0, 0, 2, 0 }, { 0, 0, 2, 1 },
{ 0, 0, 2, 2 }, { 0, 1, 0, 0 }, { 0, 1, 0, 1 }, { 0, 1, 0, 2 },
{ 0, 1, 1, 0 }, { 0, 1, 1, 1 }, { 0, 1, 1, 2 }, { 0, 1, 2, 0 },
{ 0, 1, 2, 1 }, { 0, 1, 2, 2 }, { 0, 2, 0, 0 }, { 0, 2, 0, 1 },
{ 0, 2, 0, 2 }, { 0, 2, 1, 0 }, { 0, 2, 1, 1 }, { 0, 2, 1, 2 },
{ 0, 2, 2, 0 }, { 0, 2, 2, 1 }, { 0, 2, 2, 2 }, { 1, 0, 0, 0 },
{ 1, 0, 0, 1 }, { 1, 0, 0, 2 }, { 1, 0, 1, 0 }, { 1, 0, 1, 1 },
{ 1, 0, 1, 2 }, { 1, 0, 2, 0 }, { 1, 0, 2, 1 }, { 1, 0, 2, 2 },
{ 1, 1, 0, 0 }, { 1, 1, 0, 1 }, { 1, 1, 0, 2 }, { 1, 1, 1, 0 },
{ 1, 1, 1, 1 }, { 1, 1, 1, 2 }, { 1, 1, 2, 0 }, { 1, 1, 2, 1 },
{ 1, 1, 2, 2 }, { 1, 2, 0, 0 }, { 1, 2, 0, 1 }, { 1, 2, 0, 2 },
{ 1, 2, 1, 0 }, { 1, 2, 1, 1 }, { 1, 2, 1, 2 }, { 1, 2, 2, 0 },
{ 1, 2, 2, 1 }, { 1, 2, 2, 2 }, { 2, 0, 0, 0 }, { 2, 0, 0, 1 },
{ 2, 0, 0, 2 }, { 2, 0, 1, 0 }, { 2, 0, 1, 1 }, { 2, 0, 1, 2 },
{ 2, 0, 2, 0 }, { 2, 0, 2, 1 }, { 2, 0, 2, 2 }, { 2, 1, 0, 0 },
{ 2, 1, 0, 1 }, { 2, 1, 0, 2 }, { 2, 1, 1, 0 }, { 2, 1, 1, 1 },
{ 2, 1, 1, 2 }, { 2, 1, 2, 0 }, { 2, 1, 2, 1 }, { 2, 1, 2, 2 },
{ 2, 2, 0, 0 }, { 2, 2, 0, 1 }, { 2, 2, 0, 2 }, { 2, 2, 1, 0 },
{ 2, 2, 1, 1 }, { 2, 2, 1, 2 }, { 2, 2, 2, 0 }, { 2, 2, 2, 1 },
{ 2, 2, 2, 2 }, { 3, 0, 0, 0 }, { 3, 0, 0, 1 }, { 3, 0, 0, 2 },
{ 3, 0, 1, 0 }, { 3, 0, 1, 1 }, { 3, 0, 1, 2 }, { 3, 0, 2, 0 },
{ 3, 0, 2, 1 }, { 3, 0, 2, 2 }, { 3, 1, 0, 0 }, { 3, 1, 0, 1 },
{ 3, 1, 0, 2 }, { 3, 1, 1, 0 }, { 3, 1, 1, 1 }, { 3, 1, 1, 2 },
{ 3, 1, 2, 0 }, { 3, 1, 2, 1 }, { 3, 1, 2, 2 }, { 3, 2, 0, 0 },
{ 3, 2, 0, 1 }, { 3, 2, 0, 2 }, { 3, 2, 1, 0 }, { 3, 2, 1, 1 },
{ 3, 2, 1, 2 }, { 3, 2, 2, 0 }, { 3, 2, 2, 1 }, { 3, 2, 2, 2 },
static const uint8_t modulo_three_table[108] = {
0x00, 0x01, 0x02, 0x04, 0x05, 0x06, 0x08, 0x09, 0x0A,
0x10, 0x11, 0x12, 0x14, 0x15, 0x16, 0x18, 0x19, 0x1A,
0x20, 0x21, 0x22, 0x24, 0x25, 0x26, 0x28, 0x29, 0x2A,
0x40, 0x41, 0x42, 0x44, 0x45, 0x46, 0x48, 0x49, 0x4A,
0x50, 0x51, 0x52, 0x54, 0x55, 0x56, 0x58, 0x59, 0x5A,
0x60, 0x61, 0x62, 0x64, 0x65, 0x66, 0x68, 0x69, 0x6A,
0x80, 0x81, 0x82, 0x84, 0x85, 0x86, 0x88, 0x89, 0x8A,
0x90, 0x91, 0x92, 0x94, 0x95, 0x96, 0x98, 0x99, 0x9A,
0xA0, 0xA1, 0xA2, 0xA4, 0xA5, 0xA6, 0xA8, 0xA9, 0xAA,
0xC0, 0xC1, 0xC2, 0xC4, 0xC5, 0xC6, 0xC8, 0xC9, 0xCA,
0xD0, 0xD1, 0xD2, 0xD4, 0xD5, 0xD6, 0xD8, 0xD9, 0xDA,
0xE0, 0xE1, 0xE2, 0xE4, 0xE5, 0xE6, 0xE8, 0xE9, 0xEA,
};
/**

24
libavcodec/rv34dsp.c
View File

@ -97,13 +97,37 @@ static void rv34_inv_transform_noround_c(DCTELEM *block){
}
}
static void rv34_inv_transform_dc_c(DCTELEM *block)
{
DCTELEM dc = (13 * 13 * block[0] + 0x200) >> 10;
int i, j;
for (i = 0; i < 4; i++, block += 8)
for (j = 0; j < 4; j++)
block[j] = dc;
}
static void rv34_inv_transform_dc_noround_c(DCTELEM *block)
{
DCTELEM dc = (13 * 13 * 3 * block[0]) >> 11;
int i, j;
for (i = 0; i < 4; i++, block += 8)
for (j = 0; j < 4; j++)
block[j] = dc;
}
/** @} */ // transform
av_cold void ff_rv34dsp_init(RV34DSPContext *c, DSPContext* dsp) {
c->rv34_inv_transform_tab[0] = rv34_inv_transform_c;
c->rv34_inv_transform_tab[1] = rv34_inv_transform_noround_c;
c->rv34_inv_transform_dc_tab[0] = rv34_inv_transform_dc_c;
c->rv34_inv_transform_dc_tab[1] = rv34_inv_transform_dc_noround_c;
if (HAVE_NEON)
ff_rv34dsp_init_neon(c, dsp);
if (HAVE_MMX)
ff_rv34dsp_init_x86(c, dsp);
}

2
libavcodec/rv34dsp.h
View File

@ -56,6 +56,7 @@ typedef struct RV34DSPContext {
h264_chroma_mc_func avg_chroma_pixels_tab[3];
rv40_weight_func rv40_weight_pixels_tab[2];
rv34_inv_transform_func rv34_inv_transform_tab[2];
void (*rv34_inv_transform_dc_tab[2])(DCTELEM *block);
rv40_weak_loop_filter_func rv40_weak_loop_filter[2];
rv40_strong_loop_filter_func rv40_strong_loop_filter[2];
rv40_loop_filter_strength_func rv40_loop_filter_strength[2];
@ -66,6 +67,7 @@ void ff_rv34dsp_init(RV34DSPContext *c, DSPContext* dsp);
void ff_rv40dsp_init(RV34DSPContext *c, DSPContext* dsp);
void ff_rv34dsp_init_neon(RV34DSPContext *c, DSPContext *dsp);
void ff_rv34dsp_init_x86(RV34DSPContext *c, DSPContext *dsp);
void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp);
void ff_rv40dsp_init_neon(RV34DSPContext *c, DSPContext *dsp);

3
libavcodec/utils.c
View File

@ -653,6 +653,9 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, AVCodec *codec, AVD
int ret = 0;
AVDictionary *tmp = NULL;
if (avctx->extradata_size < 0 || avctx->extradata_size >= FF_MAX_EXTRADATA_SIZE)
return AVERROR(EINVAL);
if (options)
av_dict_copy(&tmp, *options, 0);

6
libavcodec/x86/Makefile
View File

@ -26,7 +26,11 @@ YASM-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred.o \
x86/h264_intrapred_10bit.o
MMX-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred_init.o
MMX-OBJS-$(CONFIG_RV40_DECODER) += x86/rv40dsp.o \
MMX-OBJS-$(CONFIG_RV30_DECODER) += x86/rv34dsp_init.o
YASM-OBJS-$(CONFIG_RV30_DECODER) += x86/rv34dsp.o
MMX-OBJS-$(CONFIG_RV40_DECODER) += x86/rv34dsp_init.o \
x86/rv40dsp.o
YASM-OBJS-$(CONFIG_RV40_DECODER) += x86/rv34dsp.o
YASM-OBJS-$(CONFIG_VC1_DECODER) += x86/vc1dsp_yasm.o

55
libavcodec/x86/rv34dsp.asm Normal file
View File

@ -0,0 +1,55 @@
;******************************************************************************
;* MMX/SSE2-optimized functions for the RV30 and RV40 decoders
;* Copyright (C) 2012 Christophe Gisquet <christophe.gisquet@gmail.com>
;*
;* This file is part of Libav.
;*
;* Libav 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 2.1 of the License, or (at your option) any later version.
;*
;* Libav 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 Libav; if not, write to the Free Software
;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;******************************************************************************
%include "x86inc.asm"
%include "x86util.asm"
SECTION .text
%macro IDCT_DC_NOROUND 1
imul %1, 13*13*3
sar %1, 11
%endmacro
%macro IDCT_DC_ROUND 1
imul %1, 13*13
add %1, 0x200
sar %1, 10
%endmacro
%macro rv34_idct_dequant4x4_dc 1
cglobal rv34_idct_dequant4x4_%1_mmx2, 1, 2, 0
movsx r1, word [r0]
IDCT_DC r1
movd mm0, r1
pshufw mm0, mm0, 0
movq [r0+ 0], mm0
movq [r0+16], mm0
movq [r0+32], mm0
movq [r0+48], mm0
REP_RET
%endmacro
INIT_MMX
%define IDCT_DC IDCT_DC_ROUND
rv34_idct_dequant4x4_dc dc
%define IDCT_DC IDCT_DC_NOROUND
rv34_idct_dequant4x4_dc dc_noround

40
libavcodec/x86/rv34dsp_init.c Normal file
View File

@ -0,0 +1,40 @@
/*
* RV30/40 MMX/SSE2 optimizations
* Copyright (C) 2012 Christophe Gisquet <christophe.gisquet@gmail.com>
*
* This file is part of Libav.
*
* Libav 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 2.1 of the License, or (at your option) any later version.
*
* Libav 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 Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/cpu.h"
#include "libavutil/x86_cpu.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/rv34dsp.h"
void ff_rv34_idct_dequant4x4_dc_mmx2(DCTELEM *block);
void ff_rv34_idct_dequant4x4_dc_noround_mmx2(DCTELEM *block);
av_cold void ff_rv34dsp_init_x86(RV34DSPContext* c, DSPContext *dsp)
{
#if HAVE_YASM
int mm_flags = av_get_cpu_flags();
if (mm_flags & AV_CPU_FLAG_MMX2) {
c->rv34_inv_transform_dc_tab[0] = ff_rv34_idct_dequant4x4_dc_mmx2;
c->rv34_inv_transform_dc_tab[1] = ff_rv34_idct_dequant4x4_dc_noround_mmx2;
}
#endif
}

2
libavfilter/Makefile
View File

@ -10,7 +10,7 @@ FFLIBS-$(CONFIG_MOVIE_FILTER) += avformat avcodec
FFLIBS-$(CONFIG_SCALE_FILTER) += swscale
FFLIBS-$(CONFIG_MP_FILTER) += avcodec
HEADERS = avcodec.h avfilter.h avfiltergraph.h buffersink.h vsrc_buffer.h
HEADERS = avcodec.h avfilter.h avfiltergraph.h buffersink.h version.h vsrc_buffer.h
OBJS = allfilters.o \
avfilter.o \

13
libavfilter/avfilter.h
View File

@ -29,17 +29,6 @@
#include "libavutil/rational.h"
#include "libavcodec/avcodec.h"
#define LIBAVFILTER_VERSION_MAJOR 2
#define LIBAVFILTER_VERSION_MINOR 58
#define LIBAVFILTER_VERSION_MICRO 101
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
LIBAVFILTER_VERSION_MICRO)
#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
LIBAVFILTER_VERSION_MICRO)
#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT
#ifndef FF_API_OLD_VSINK_API
#define FF_API_OLD_VSINK_API (LIBAVFILTER_VERSION_MAJOR < 3)
@ -50,6 +39,8 @@
#include <stddef.h>
#include "libavfilter/version.h"
/**
* Return the LIBAVFILTER_VERSION_INT constant.
*/

43
libavfilter/version.h Normal file
View File

@ -0,0 +1,43 @@
/*
* Version macros.
*
* This file is part of Libav.
*
* Libav 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 2.1 of the License, or (at your option) any later version.
*
* Libav 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 Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFILTER_VERSION_H
#define AVFILTER_VERSION_H
/**
* @file
* Libavfilter version macros
*/
#include "libavutil/avutil.h"
#define LIBAVFILTER_VERSION_MAJOR 2
#define LIBAVFILTER_VERSION_MINOR 59
#define LIBAVFILTER_VERSION_MICRO 100
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
LIBAVFILTER_VERSION_MICRO)
#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
LIBAVFILTER_VERSION_MICRO)
#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT
#endif // AVFILTER_VERSION_H

9
libavfilter/vsrc_buffer.c
View File

@ -182,6 +182,14 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
return 0;
}
static av_cold void uninit(AVFilterContext *ctx)
{
BufferSourceContext *s = ctx->priv;
if (s->picref)
avfilter_unref_buffer(s->picref);
s->picref = NULL;
}
static int query_formats(AVFilterContext *ctx)
{
BufferSourceContext *c = ctx->priv;
@ -235,6 +243,7 @@ AVFilter avfilter_vsrc_buffer = {
.query_formats = query_formats,
.init = init,
.uninit = uninit,
.inputs = (const AVFilterPad[]) {{ .name = NULL }},
.outputs = (const AVFilterPad[]) {{ .name = "default",

7
libavformat/avformat.h
View File

@ -508,7 +508,6 @@ typedef struct AVInputFormat {
*/
int (*read_close)(struct AVFormatContext *);
#if FF_API_READ_SEEK
/**
* Seek to a given timestamp relative to the frames in
* stream component stream_index.
@ -517,9 +516,9 @@ typedef struct AVInputFormat {
* match is available.
* @return >= 0 on success (but not necessarily the new offset)
*/
attribute_deprecated int (*read_seek)(struct AVFormatContext *,
int stream_index, int64_t timestamp, int flags);
#endif
int (*read_seek)(struct AVFormatContext *,
int stream_index, int64_t timestamp, int flags);
/**
* Get the next timestamp in stream[stream_index].time_base units.
* @return the timestamp or AV_NOPTS_VALUE if an error occurred

2
libavformat/avio.h
View File

@ -210,7 +210,7 @@ attribute_deprecated int url_poll(URLPollEntry *poll_table, int n, int timeout);
* Warning: non-blocking protocols is work-in-progress; this flag may be
* silently ignored.
*/
#define URL_FLAG_NONBLOCK 4
#define URL_FLAG_NONBLOCK 8
typedef int URLInterruptCB(void);
extern URLInterruptCB *url_interrupt_cb;

4
libavformat/ffmenc.c
View File

@ -207,7 +207,7 @@ static int ffm_write_packet(AVFormatContext *s, AVPacket *pkt)
uint8_t header[FRAME_HEADER_SIZE+4];
int header_size = FRAME_HEADER_SIZE;
dts = s->timestamp + pkt->dts;
dts = pkt->dts;
/* packet size & key_frame */
header[0] = pkt->stream_index;
header[1] = 0;
@ -215,7 +215,7 @@ static int ffm_write_packet(AVFormatContext *s, AVPacket *pkt)
header[1] |= FLAG_KEY_FRAME;
AV_WB24(header+2, pkt->size);
AV_WB24(header+5, pkt->duration);
AV_WB64(header+8, s->timestamp + pkt->pts);
AV_WB64(header+8, pkt->pts);
if (pkt->pts != pkt->dts) {
header[1] |= FLAG_DTS;
AV_WB32(header+16, pkt->pts - pkt->dts);

2
libavformat/riff.c
View File

@ -338,8 +338,6 @@ const AVCodecTag ff_codec_wav_tags[] = {
{ CODEC_ID_AAC_LATM, 0x1602 },
{ CODEC_ID_AC3, 0x2000 },
{ CODEC_ID_DTS, 0x2001 },
{ CODEC_ID_SONIC, 0x2048 },
{ CODEC_ID_SONIC_LS, 0x2048 },
{ CODEC_ID_PCM_MULAW, 0x6c75 },
{ CODEC_ID_AAC, 0x706d },
{ CODEC_ID_AAC, 0x4143 },

4
libavformat/utils.c
View File

@ -2544,9 +2544,11 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
}
if(st->parser && st->parser->parser->split && !st->codec->extradata){
int i= st->parser->parser->split(st->codec, pkt->data, pkt->size);
if(i){
if (i > 0 && i < FF_MAX_EXTRADATA_SIZE) {
st->codec->extradata_size= i;
st->codec->extradata= av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
memcpy(st->codec->extradata, pkt->data, st->codec->extradata_size);
memset(st->codec->extradata + i, 0, FF_INPUT_BUFFER_PADDING_SIZE);
}

3
libavformat/version.h
View File

@ -50,9 +50,6 @@
#ifndef FF_API_OLD_METADATA2
#define FF_API_OLD_METADATA2 (LIBAVFORMAT_VERSION_MAJOR < 54)
#endif
#ifndef FF_API_READ_SEEK
#define FF_API_READ_SEEK (LIBAVFORMAT_VERSION_MAJOR < 54)
#endif
#ifndef FF_API_OLD_AVIO
#define FF_API_OLD_AVIO (LIBAVFORMAT_VERSION_MAJOR < 54)
#endif

8
libswscale/rgb2rgb.c
View File

@ -284,14 +284,14 @@ void rgb15tobgr15(const uint8_t *src, uint8_t *dst, int src_size)
void rgb12tobgr12(const uint8_t *src, uint8_t *dst, int src_size)
{
uint16_t *d = (uint16_t*)dst;
uint16_t *s = (uint16_t*)src;
int i;
int num_pixels = src_size >> 1;
for (i = 0; i < num_pixels; i++) {
unsigned br;
unsigned rgb = ((const uint16_t *)src)[i];
br = rgb & 0x0F0F;
((uint16_t *)dst)[i] = (br >> 8) | (rgb & 0x00F0) | (br << 8);
unsigned rgb = s[i];
d[i] = (rgb << 8 | rgb & 0xF0 | rgb >> 8) & 0xFFF;
}
}