FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	1bbb46ff71	j2k_dwt: fix scaling of 9/7 dwt Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ee189701a6	j2kenc: Allow encoding with the 9/7 wavelet Also add a fate test that tests 9/7 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	243cc38d94	j2k: change fixed point of stepsize to 16.16 This seems more natural and matches jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1b5cb6c00a	j2k/jpeg2000: Partially merge quantization code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	9a18395b92	j2k/jpeg2000: merge a few whitespaces Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c2e942099a	j2k: drop cblknx/y from Jpeg2000Band Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8c2e201c4f	j2k/jpeg2000: drop xi/yi0/1 from Jpeg2000Prec Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a05db52c12	j2k: remove cblk from band cblk is now in the same place as in jpeg2000, which will simplify merging the 2 decoders Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	81ccc31f75	j2kdec: merge decode_tile cblk handling from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	2c5a5c5a62	j2kdec: cdxy != 1 does not work, print an error Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	14652c080d	j2k/jpeg2000: restructure cblk coord Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5161c62595	j2k: fix band coord Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	369422db0c	j2kdec: merge cblk restructuring from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cbaa0871c2	j2kenc: switch to cblk in prec Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	9fd23baa74	j2k: merge precinct init code from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3300b5f6ce	j2k/jpeg2000 headers: Cblk/Prec cleanup & merge Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Xidorn Quan	499b82f604	avcodec/vda_h264_dec: fix a memory leak Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>	12 years ago
Xidorn Quan	ffd7fd7944	avcodec/vda_h264: use av_buffer to manage buffers This patch fixes a leak of buffer when seeking occurs. It adds a flag in struct vda_context for compatibility with apps which currently use it. If the flag is not set, the hwaccel will behave like before. Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>	12 years ago
Michael Niedermayer	53ec1c811e	j2k: merge cosmetics and non functional changes from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	e5c7bafb44	libtwolame: add forgotten calls Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	bd89b2b22a	j2k/jpeg2000: log2_prec size cleanup This also changes the cblk size storage method to what jpeg2000 uses Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cb39dfb870	j2k/jpeg2000: check cblk size This is based on j2k FCD which is ambigous thus the limit might be tighter. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	9ea242962c	j2k: ff_j2k_tag_tree_init: check for integer overflow in alloc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b01e61a47d	jpeg2000: cosmetics & restructuring from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	228ce33606	j2k: add #includes from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	874a06bd1f	j2k: cosmetics from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6e16321d66	j2kdec: add AVClass Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	df3e6e5e22	j2kdec: cosmetics from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	277691a130	j2kdec: merge copyright header with jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a2daf929ed	j2kdec: profile code from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	726eac1df9	j2kdec: cosmetics from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	88d2dd00fe	avcodec/j2kdec: drop disabled debug code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	de90bd6c3f	j2k/jpeg2000: merge cosmetics and whitespace Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bcf59b5d8f	j2kdec: merge jpeg2000_init_static_data() from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5d67dfd71c	j2kdec: move avctx init to decode_frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b4013899e2	j2k: s/ff_j2k_getsigctxno/ff_jpeg2000_getsigctxno/g Also add a related comment Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ac325f0613	j2k.h: whitespace cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5b4cad4a64	j2k.h: remove disabled debug code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ad194874ee	j2k.h: Merges various cosmetics & unused defines Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	da90661718	j2k/jpeg2000: merge copyright Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e708c7fa21	j2k: drop disabled debug code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e66faf71eb	j2k: merge ff_j2k_init_tier1_luts() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b67fe48f34	jpeg2000/j2k: merge getsigctxno() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	69b9773980	j2k: s/getnbctxno/getsigctxno/g Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	5157ec89ef	j2k: redesign vert_causal_ctx_csty implementation The old implementation was incomplete and could not have worked This also fixes some warnings New code is untested as i dont seem to have a sample file that uses this. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Kostya Shishkov	0418cbf081	fix scalarproduct_and_madd_int16_altivec() for orders > 16 the second and third sources were incremented only by half of the needed size	12 years ago
Michael Niedermayer	438c45c08a	j2kdec: fix used bytestream function Found-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d42106c3ac	j2k: rename a few inline functions and data tables to match jpeg2000 also inlcudes some other cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c78f3e5571	j2kdec: prog_order reading from jpeg2000dec Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	81be0965e3	j2k: merge Jpeg2000CodingStyle from jpeg2000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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24148 Commits (160ea26560c4e929b6b70937f032234c33fbe6c7)