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Code Issues Releases Activity

Eliminate direct use of s->current_picture in RV30/40 decoder

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Originally committed as revision 15890 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Kostya Shishkov 2008-11-20 14:05:29 +00:00
parent 7690351cf3
commit 78a0fa8c8f
1 changed files with 6 additions and 7 deletions
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13
libavcodec/rv34.c
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@ -953,11 +953,11 @@ static void rv34_output_macroblock(RV34DecContext *r, int8_t *intra_types, int c
itype = ittrans16[intra_types[0]];
itype = adjust_pred16(itype, r->avail_cache[5-4], r->avail_cache[5-1]);
r->h.pred16x16[itype](Y, s->linesize);
dsp->add_pixels_clamped(s->block[0], Y, s->current_picture.linesize[0]);
dsp->add_pixels_clamped(s->block[1], Y + 8, s->current_picture.linesize[0]);
Y += s->current_picture.linesize[0] * 8;
dsp->add_pixels_clamped(s->block[2], Y, s->current_picture.linesize[0]);
dsp->add_pixels_clamped(s->block[3], Y + 8, s->current_picture.linesize[0]);
dsp->add_pixels_clamped(s->block[0], Y, s->linesize);
dsp->add_pixels_clamped(s->block[1], Y + 8, s->linesize);
Y += s->linesize * 8;
dsp->add_pixels_clamped(s->block[2], Y, s->linesize);
dsp->add_pixels_clamped(s->block[3], Y + 8, s->linesize);
itype = ittrans16[intra_types[0]];
if(itype == PLANE_PRED8x8) itype = DC_PRED8x8;
@ -1135,7 +1135,7 @@ static int rv34_decode_macroblock(RV34DecContext *r, int8_t *intra_types)
r->deblock_coefs[mb_pos] = 0;
else
r->deblock_coefs[mb_pos] = rv34_set_deblock_coef(r);
s->current_picture.qscale_table[s->mb_x + s->mb_y * s->mb_stride] = s->qscale;
s->current_picture_ptr->qscale_table[s->mb_x + s->mb_y * s->mb_stride] = s->qscale;
if(cbp == -1)
return -1;
@ -1234,7 +1234,6 @@ static int rv34_decode_slice(RV34DecContext *r, int end, uint8_t* buf, int buf_s
if(MPV_frame_start(s, s->avctx) < 0)
return -1;
ff_er_frame_start(s);
s->current_picture_ptr = &s->current_picture;
r->cur_pts = r->si.pts;
if(s->pict_type != FF_B_TYPE){
r->last_pts = r->next_pts;