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