diff options
| author | wm4 <nfxjfg@googlemail.com> | 2014-03-31 17:46:29 +0000 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-04-09 02:12:19 +0200 |
| commit | f6774f905fb3cfdc319523ac640be30b14c1bc55 (patch) | |
| tree | 6f0db53a2febce58c562d383e1f3f61c9c256275 /libavcodec/rv30.c | |
| parent | 60fd7d36c47d62d4c603bf16c213b1a924f5cfcf (diff) | |
| download | ffmpeg-f6774f905fb3cfdc319523ac640be30b14c1bc55.tar.gz | |
mpegvideo: operate with pointers to AVFrames instead of whole structs
The most interesting parts are initialization in ff_MPV_common_init() and
uninitialization in ff_MPV_common_end().
ff_mpeg_unref_picture and ff_thread_release_buffer have additional NULL
checks for Picture.f, because these functions can be called on
uninitialized or partially initialized Pictures.
NULL pointer checks are added to ff_thread_release_buffer() stub function.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libavcodec/rv30.c')
| -rw-r--r-- | libavcodec/rv30.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/rv30.c b/libavcodec/rv30.c index 6b76651ff7..1675ea2278 100644 --- a/libavcodec/rv30.c +++ b/libavcodec/rv30.c @@ -166,7 +166,7 @@ static void rv30_loop_filter(RV34DecContext *r, int row) if(mb_x) left_lim = rv30_loop_filt_lim[s->current_picture_ptr->qscale_table[mb_pos - 1]]; for(j = 0; j < 16; j += 4){ - Y = s->current_picture_ptr->f.data[0] + mb_x*16 + (row*16 + j) * s->linesize + 4 * !mb_x; + Y = s->current_picture_ptr->f->data[0] + mb_x*16 + (row*16 + j) * s->linesize + 4 * !mb_x; for(i = !mb_x; i < 4; i++, Y += 4){ int ij = i + j; loc_lim = 0; @@ -186,7 +186,7 @@ static void rv30_loop_filter(RV34DecContext *r, int row) if(mb_x) left_cbp = (r->cbp_chroma[mb_pos - 1] >> (k*4)) & 0xF; for(j = 0; j < 8; j += 4){ - C = s->current_picture_ptr->f.data[k + 1] + mb_x*8 + (row*8 + j) * s->uvlinesize + 4 * !mb_x; + C = s->current_picture_ptr->f->data[k + 1] + mb_x*8 + (row*8 + j) * s->uvlinesize + 4 * !mb_x; for(i = !mb_x; i < 2; i++, C += 4){ int ij = i + (j >> 1); loc_lim = 0; @@ -208,7 +208,7 @@ static void rv30_loop_filter(RV34DecContext *r, int row) if(row) top_lim = rv30_loop_filt_lim[s->current_picture_ptr->qscale_table[mb_pos - s->mb_stride]]; for(j = 4*!row; j < 16; j += 4){ - Y = s->current_picture_ptr->f.data[0] + mb_x*16 + (row*16 + j) * s->linesize; + Y = s->current_picture_ptr->f->data[0] + mb_x*16 + (row*16 + j) * s->linesize; for(i = 0; i < 4; i++, Y += 4){ int ij = i + j; loc_lim = 0; @@ -228,7 +228,7 @@ static void rv30_loop_filter(RV34DecContext *r, int row) if(row) top_cbp = (r->cbp_chroma[mb_pos - s->mb_stride] >> (k*4)) & 0xF; for(j = 4*!row; j < 8; j += 4){ - C = s->current_picture_ptr->f.data[k+1] + mb_x*8 + (row*8 + j) * s->uvlinesize; + C = s->current_picture_ptr->f->data[k+1] + mb_x*8 + (row*8 + j) * s->uvlinesize; for(i = 0; i < 2; i++, C += 4){ int ij = i + (j >> 1); loc_lim = 0; |