FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Vittorio Giovara	c2084ffcbf	intrax8: Use the generic horizband function This is assuming that intrax8 has no support for interlacing Carry over lowdelay value in ff_intrax8_decode_picture.	9 years ago
Vittorio Giovara	b1268e0f03	intrax8: Pass macroblock coordinates to ff_intrax8_decode_picture These values need to be updated with the last macroblock position, so keep them as pointers.	9 years ago
Vittorio Giovara	8072345e9f	intrax8: Keep a reference to the GetBitContext reader Helps in decoupling this code from mpegvideo.	9 years ago
Vittorio Giovara	eaeba6f241	intrax8: Pass the output frame to the decoding function Helps in decoupling this code from mpegvideo.	9 years ago
Vittorio Giovara	577393321c	intrax8: Carry over the loopfilter value in ff_intrax8_decode_picture Helps in decoupling this code from mpegvideo.	9 years ago
Vittorio Giovara	0c6a70873f	intrax8: Move error resilience out of intrax8 The intrax8 decoding process does not imply any kind of error resilience, and the only call present is more related to how mpegvideo works rather than anything else. Therefore have the parent decoders carry out er when actually needed.	9 years ago
Paolo Bizzarri	1542ec9638	cosmetics: Drop spurious spaces from if clauses Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	7c6eb0a1b7	lavc: AV-prefix all codec flags Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	848e86f74d	mpegvideo: Drop flags and flags2 They are just duplicates of AVCodecContext members so use those instead.	10 years ago
Carl Eugen Hoyos	83356cf6cc	lavc/vc1: Never decode vc1 as gray if gray decoding was not enabled.	10 years ago
Michael Niedermayer	982e7bbfa6	avcodec/vc1: Skip chroma operations if CODEC_FLAG_GRAY is set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	94f5ac93d7	avcodec/vc1_block: Optimize vc1_decode_i_block_adv() 9127 -> 8936 decicycles (fate-suite/vc1/SA10143.vc1) 13855 -> 10976 decicycles (fate-suite/vc1/SA20021.vc1) tests done by the author over this function but with the whole patchset applied not just this commit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	21581182ca	avcodec/vc1_block: Optimize vc1_decode_i_block() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	80a0daa0f6	avcodec/vc1_block: cosmetics Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	137fbab11b	avcodec/vc1_block: move early exit code up in ff_vc1_pred_dc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	9914502264	avcodec/vc1_block: Use av_clip_uintp2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	ec908ce427	avcodec/vc1_block: Optimize vc1_decode_ac_coeff() Avoid branches in sign handling Move local variables to where they are used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	ccad34e3ca	avcodec/vc1_block: Simplify dcdiff initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	bd55f01c96	avcodec/vc1_block: Simplify dir_ptr / pred initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	f6b195cfb9	avcodec/vc1: Simplify pred/mc loops Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	d8e030c3cc	avcodec/vc1: Simplify dmv_y initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	751883c602	avcodec/vc1: Simplify code setting and using extend_x/y Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	71de5542bb	avcodec/vc1: Make init_block_index() inline Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	e2edb10f8e	avcodec/vc1: use uint8_t for size_table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
zhaoxiu.zeng	53cb0babb4	avcodec/vc1: simplify offset table and access Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	d25afb579f	vc1: Set the is_intra bitfield to all 1 when needed Keep the code as similar as possible across the codepaths to ease spotting it for factorization. Based on a patch from Michael Niedermayer <michaelni@gmx.at>.	10 years ago
Luca Barbato	b67138598c	vc1: Simplify a little setting the intra variables The code currently set the information in at least 4 places, spare some pointless loops. Make the code in the loop a little uniform to make easier factorize it out later.	10 years ago
Luca Barbato	04d14c9b68	vc1: Split the decoder in components Speed up the overall compilation time.	10 years ago

42 Commits (99d081e6380ef7d894b826b38a261a524d8ea017)