diff options
author | Michael Niedermayer <michaelni@gmx.at> | 2013-03-12 03:20:18 +0100 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2013-03-12 03:23:28 +0100 |
commit | 80e9e63c946660304fc65fa8141ccfdbe4d196d1 (patch) | |
tree | 55eb37a0bd8d102b07516b88015094d8f3bc6216 /libavcodec/mdec.c | |
parent | 2e7bc9c2a1f138d305f111bb07d8b70e494584a8 (diff) | |
parent | 759001c534287a96dc96d1e274665feb7059145d (diff) | |
download | ffmpeg-80e9e63c946660304fc65fa8141ccfdbe4d196d1.tar.gz |
Merge commit '759001c534287a96dc96d1e274665feb7059145d'
* commit '759001c534287a96dc96d1e274665feb7059145d':
lavc decoders: work with refcounted frames.
Anton Khirnov (1):
lavc decoders: work with refcounted frames.
Clément Bœsch (47):
lavc/ansi: reset file
lavc/ansi: re-do refcounted frame changes from Anton
fraps: reset file
lavc/fraps: switch to refcounted frames
gifdec: reset file
lavc/gifdec: switch to refcounted frames
dsicinav: resolve conflicts
smc: resolve conflicts
zmbv: resolve conflicts
rpza: resolve conflicts
vble: resolve conflicts
xxan: resolve conflicts
targa: resolve conflicts
vmnc: resolve conflicts
utvideodec: resolve conflicts
tscc: resolve conflicts
ulti: resolve conflicts
ffv1dec: resolve conflicts
dnxhddec: resolve conflicts
v210dec: resolve conflicts
vp3: resolve conflicts
vcr1: resolve conflicts
v210x: resolve conflicts
wavpack: resolve conflicts
pngdec: fix compilation
roqvideodec: resolve conflicts
pictordec: resolve conflicts
mdec: resolve conflicts
tiertexseqv: resolve conflicts
smacker: resolve conflicts
vb: resolve conflicts
vqavideo: resolve conflicts
xl: resolve conflicts
tmv: resolve conflicts
vmdav: resolve conflicts
truemotion1: resolve conflicts
truemotion2: resolve conflicts
lcldec: fix compilation
libcelt_dec: fix compilation
qdrw: fix compilation
r210dec: fix compilation
rl2: fix compilation
wnv1: fix compilation
yop: fix compilation
tiff: resolve conflicts
interplayvideo: fix compilation
qpeg: resolve conflicts (FIXME/TESTME).
Hendrik Leppkes (33):
012v: convert to refcounted frames
8bps: fix compilation
8svx: resolve conflicts
4xm: resolve conflicts
aasc: resolve conflicts
bfi: fix compilation
aura: fix compilation
alsdec: resolve conflicts
avrndec: convert to refcounted frames
avuidec: convert to refcounted frames
bintext: convert to refcounted frames
cavsdec: resolve conflicts
brender_pix: convert to refcounted frames
cinepak: resolve conflicts
cinepak: avoid using AVFrame struct directly in private context
cljr: fix compilation
cpia: convert to refcounted frames
cscd: resolve conflicts
iff: resolve conflicts and do proper conversion to refcounted frames
4xm: fix reference frame handling
cyuv: fix compilation
dxa: fix compilation
eacmv: fix compilation
eamad: fix compilation
eatgv: fix compilation
escape124: remove unused variable.
escape130: convert to refcounted frames
evrcdec: convert to refcounted frames
exr: convert to refcounted frames
mvcdec: convert to refcounted frames
paf: properly free the frame data on decode close
sgirle: convert to refcounted frames
lavfi/moviesrc: use refcounted frames
Michael Niedermayer (56):
Merge commit '759001c534287a96dc96d1e274665feb7059145d'
resolve conflicts in headers
motion_est: resolve conflict
mpeg4videodec: fix conflicts
dpcm conflict fix
dpx: fix conflicts
indeo3: resolve confilcts
kmvc: resolve conflicts
kmvc: resolve conflicts
h264: resolve conflicts
utils: resolve conflicts
rawdec: resolve conflcits
mpegvideo: resolve conflicts
svq1enc: resolve conflicts
mpegvideo: dont clear data, fix assertion failure on fate vsynth1 with threads
pthreads: resolve conflicts
frame_thread_encoder: simple compilefix not yet tested
snow: update to buffer refs
crytsalhd: fix compile
dirac: switch to new API
sonic: update to new API
svq1: resolve conflict, update to new API
ffwavesynth: update to new buffer API
g729: update to new API
indeo5: fix compile
j2kdec: update to new buffer API
linopencore-amr: fix compile
libvorbisdec: update to new API
loco: fix compile
paf: update to new API
proresdec: update to new API
vp56: update to new api / resolve conflicts
xface: convert to refcounted frames
xan: fix compile&fate
v408: update to ref counted buffers
v308: update to ref counted buffers
yuv4dec: update to ref counted buffers
y41p: update to ref counted frames
xbm: update to refcounted frames
targa_y216: update to refcounted buffers
qpeg: fix fate/crash
cdxl: fix fate
tscc: fix reget buffer useage
targa_y216dec: fix style
msmpeg4: fix fate
h264: ref_picture() copy fields that have been lost too
update_frame_pool: use channel field
h264: Put code that prevents deadlocks back
mpegvideo: dont allow last == current
wmalossless: fix buffer ref messup
ff_alloc_picture: free tables in case of dimension mismatches
h264: fix null pointer dereference and assertion failure
frame_thread_encoder: update to bufrefs
ec: fix used arrays
snowdec: fix off by 1 error in dimensions check
h264: disallow single unpaired fields as references of frames
Paul B Mahol (2):
lavc/vima: convert to refcounted frames
sanm: convert to refcounted frames
Conflicts:
libavcodec/4xm.c
libavcodec/8bps.c
libavcodec/8svx.c
libavcodec/aasc.c
libavcodec/alsdec.c
libavcodec/anm.c
libavcodec/ansi.c
libavcodec/avs.c
libavcodec/bethsoftvideo.c
libavcodec/bfi.c
libavcodec/c93.c
libavcodec/cavsdec.c
libavcodec/cdgraphics.c
libavcodec/cinepak.c
libavcodec/cljr.c
libavcodec/cscd.c
libavcodec/dnxhddec.c
libavcodec/dpcm.c
libavcodec/dpx.c
libavcodec/dsicinav.c
libavcodec/dvdec.c
libavcodec/dxa.c
libavcodec/eacmv.c
libavcodec/eamad.c
libavcodec/eatgq.c
libavcodec/eatgv.c
libavcodec/eatqi.c
libavcodec/error_resilience.c
libavcodec/escape124.c
libavcodec/ffv1.h
libavcodec/ffv1dec.c
libavcodec/flicvideo.c
libavcodec/fraps.c
libavcodec/frwu.c
libavcodec/g723_1.c
libavcodec/gifdec.c
libavcodec/h264.c
libavcodec/h264.h
libavcodec/h264_direct.c
libavcodec/h264_loopfilter.c
libavcodec/h264_refs.c
libavcodec/huffyuvdec.c
libavcodec/idcinvideo.c
libavcodec/iff.c
libavcodec/indeo2.c
libavcodec/indeo3.c
libavcodec/internal.h
libavcodec/interplayvideo.c
libavcodec/ivi_common.c
libavcodec/jvdec.c
libavcodec/kgv1dec.c
libavcodec/kmvc.c
libavcodec/lagarith.c
libavcodec/libopenjpegdec.c
libavcodec/mdec.c
libavcodec/mimic.c
libavcodec/mjpegbdec.c
libavcodec/mjpegdec.c
libavcodec/mmvideo.c
libavcodec/motion_est.c
libavcodec/motionpixels.c
libavcodec/mpc7.c
libavcodec/mpeg12.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo.h
libavcodec/msrle.c
libavcodec/msvideo1.c
libavcodec/nuv.c
libavcodec/options_table.h
libavcodec/pcx.c
libavcodec/pictordec.c
libavcodec/pngdec.c
libavcodec/pnmdec.c
libavcodec/pthread.c
libavcodec/qpeg.c
libavcodec/qtrle.c
libavcodec/r210dec.c
libavcodec/rawdec.c
libavcodec/roqvideodec.c
libavcodec/rpza.c
libavcodec/smacker.c
libavcodec/smc.c
libavcodec/svq1dec.c
libavcodec/svq1enc.c
libavcodec/targa.c
libavcodec/tiertexseqv.c
libavcodec/tiff.c
libavcodec/tmv.c
libavcodec/truemotion1.c
libavcodec/truemotion2.c
libavcodec/tscc.c
libavcodec/ulti.c
libavcodec/utils.c
libavcodec/utvideodec.c
libavcodec/v210dec.c
libavcodec/v210x.c
libavcodec/vb.c
libavcodec/vble.c
libavcodec/vcr1.c
libavcodec/vmdav.c
libavcodec/vmnc.c
libavcodec/vp3.c
libavcodec/vp56.c
libavcodec/vp56.h
libavcodec/vp6.c
libavcodec/vqavideo.c
libavcodec/wavpack.c
libavcodec/xl.c
libavcodec/xxan.c
libavcodec/zmbv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mdec.c')
-rw-r--r-- | libavcodec/mdec.c | 47 |
1 files changed, 13 insertions, 34 deletions
diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c index 7e59c3437c..561c2edd5d 100644 --- a/libavcodec/mdec.c +++ b/libavcodec/mdec.c @@ -35,7 +35,7 @@ typedef struct MDECContext { AVCodecContext *avctx; DSPContext dsp; - AVFrame picture; + ThreadFrame frame; GetBitContext gb; ScanTable scantable; int version; @@ -135,14 +135,14 @@ static inline int decode_mb(MDECContext *a, int16_t block[6][64]) return 0; } -static inline void idct_put(MDECContext *a, int mb_x, int mb_y) +static inline void idct_put(MDECContext *a, AVFrame *frame, int mb_x, int mb_y) { int16_t (*block)[64] = a->block; - int linesize = a->picture.linesize[0]; + int linesize = frame->linesize[0]; - uint8_t *dest_y = a->picture.data[0] + (mb_y * 16 * linesize ) + mb_x * 16; - uint8_t *dest_cb = a->picture.data[1] + (mb_y * 8 * a->picture.linesize[1]) + mb_x * 8; - uint8_t *dest_cr = a->picture.data[2] + (mb_y * 8 * a->picture.linesize[2]) + mb_x * 8; + uint8_t *dest_y = frame->data[0] + (mb_y * 16* linesize ) + mb_x * 16; + uint8_t *dest_cb = frame->data[1] + (mb_y * 8 * frame->linesize[1]) + mb_x * 8; + uint8_t *dest_cr = frame->data[2] + (mb_y * 8 * frame->linesize[2]) + mb_x * 8; a->dsp.idct_put(dest_y, linesize, block[0]); a->dsp.idct_put(dest_y + 8, linesize, block[1]); @@ -150,8 +150,8 @@ static inline void idct_put(MDECContext *a, int mb_x, int mb_y) a->dsp.idct_put(dest_y + 8 * linesize + 8, linesize, block[3]); if (!(a->avctx->flags & CODEC_FLAG_GRAY)) { - a->dsp.idct_put(dest_cb, a->picture.linesize[1], block[4]); - a->dsp.idct_put(dest_cr, a->picture.linesize[2], block[5]); + a->dsp.idct_put(dest_cb, frame->linesize[1], block[4]); + a->dsp.idct_put(dest_cr, frame->linesize[2], block[5]); } } @@ -162,20 +162,15 @@ static int decode_frame(AVCodecContext *avctx, MDECContext * const a = avctx->priv_data; const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; - AVFrame *picture = data; - AVFrame * const p = &a->picture; + ThreadFrame frame = { .f = data }; int i, ret; - if (p->data[0]) - ff_thread_release_buffer(avctx, p); - - p->reference = 0; - if ((ret = ff_thread_get_buffer(avctx, p)) < 0) { + if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; } - p->pict_type = AV_PICTURE_TYPE_I; - p->key_frame = 1; + frame.f->pict_type = AV_PICTURE_TYPE_I; + frame.f->key_frame = 1; av_fast_malloc(&a->bitstream_buffer, &a->bitstream_buffer_size, buf_size + FF_INPUT_BUFFER_PADDING_SIZE); if (!a->bitstream_buffer) @@ -199,14 +194,10 @@ static int decode_frame(AVCodecContext *avctx, if ((ret = decode_mb(a, a->block)) < 0) return ret; - idct_put(a, a->mb_x, a->mb_y); + idct_put(a, frame.f, a->mb_x, a->mb_y); } } - p->quality = a->qscale * FF_QP2LAMBDA; - memset(p->qscale_table, a->qscale, a->mb_width); - - *picture = a->picture; *got_frame = 1; return (get_bits_count(&a->gb) + 31) / 32 * 4; @@ -215,13 +206,10 @@ static int decode_frame(AVCodecContext *avctx, static av_cold int decode_init(AVCodecContext *avctx) { MDECContext * const a = avctx->priv_data; - AVFrame *p = &a->picture; a->mb_width = (avctx->coded_width + 15) / 16; a->mb_height = (avctx->coded_height + 15) / 16; - avcodec_get_frame_defaults(&a->picture); - avctx->coded_frame = &a->picture; a->avctx = avctx; ff_dsputil_init(&a->dsp, avctx); @@ -230,8 +218,6 @@ static av_cold int decode_init(AVCodecContext *avctx) if (avctx->idct_algo == FF_IDCT_AUTO) avctx->idct_algo = FF_IDCT_SIMPLE; - p->qstride = 0; - p->qscale_table = av_mallocz(a->mb_width); avctx->pix_fmt = AV_PIX_FMT_YUVJ420P; return 0; @@ -240,13 +226,9 @@ static av_cold int decode_init(AVCodecContext *avctx) static av_cold int decode_init_thread_copy(AVCodecContext *avctx) { MDECContext * const a = avctx->priv_data; - AVFrame *p = &a->picture; - avctx->coded_frame = p; a->avctx = avctx; - p->qscale_table= av_mallocz(a->mb_width); - return 0; } @@ -254,10 +236,7 @@ static av_cold int decode_end(AVCodecContext *avctx) { MDECContext * const a = avctx->priv_data; - if (a->picture.data[0]) - avctx->release_buffer(avctx, &a->picture); av_freep(&a->bitstream_buffer); - av_freep(&a->picture.qscale_table); a->bitstream_buffer_size = 0; return 0; |