- 27 Nov, 2011 8 commits
-
-
Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Michael Niedermayer authored
Avoids crash, Fixes Ticket 690 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Michael Niedermayer authored
Fixes Ticket687 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Michael Niedermayer authored
This should fix mingw Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Peter Ross authored
Based on patch by ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Peter Ross authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Kostya Shishkov authored
Interlaced videos can contain progressive frames too and now wrong scantable is selected for them. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
- 26 Nov, 2011 32 commits
-
-
Michael Niedermayer authored
* qatar/master: (42 commits) swscale: fix signed overflow in yuv2mono_X_c_template snow: fix integer overflows svq1enc: remove stale altivec-related hack snow: fix signed overflow in byte to 32-bit replication adx: rename ff_adx_decode_header() to avpriv_adx_decode_header() avformat: add CRI ADX format demuxer adx: add an ADX parser. adx: move header decoding to ADX common code adx: calculate the number of blocks in a packet adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLES adx: check for unsupported ADX formats adx: simplify encoding by using put_sbits() adx: calculate correct LPC coeffs adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow adx: simplify adx_decode() by using get_sbits() to read residual samples adx: fix the data offset parsing in adx_decode_header() adx: remove unneeded post-decode channel interleaving adx: validate header values adx: cosmetics: general pretty-printing and comment clean-up adx: remove useless comments ... Conflicts: Changelog libavcodec/cook.c libavcodec/fraps.c libavcodec/nuv.c libavcodec/pthread.c libavcodec/version.h libavformat/Makefile libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
-
Mans Rullgard authored
As old bits are shifted out of the accumulator, they cause signed overflows when they reach the end. Making the variable unsigned fixes this. Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
The way these values are used, they should have an unsigned type. A similar change was made for mpegvideo in cb668476. Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
altivec.h is no longer (indirectly) included, so this hack is not needed. Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Michael Niedermayer authored
Bug introduced in: commit 4509be3d Author: Michael Niedermayer <michaelni@gmx.at> Date: Tue Oct 11 11:56:42 2011 +0200 vc1: reset interlaced variables, prevent another bunch of crashes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-
Justin Ruggles authored
It is used by the ADX decoder, and therefore needs to be exported in order to work with shared libs.
-
Justin Ruggles authored
-
Justin Ruggles authored
This simplifies the decoder so it doesn't have to process an in-packet header or handle arbitrary-sized packets. It also fixes decoding of files with large headers.
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
Instead of using fixed coefficients, the correct way is to calculate the coefficients using the highpass cutoff frequency from the ADX stream header and the sample rate.
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
first 2 bytes are 0x80, 0x00. offset is only 16-bit. this is according to format descriptions on multimedia wiki and wikipedia.
-
Justin Ruggles authored
instead interleave channels while decoding
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Justin Ruggles authored
-
Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
This is simpler and fixes some overflow checker warnings. Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
This multiplication can overflow the signed range but not the unsigned. After right-shifting it will thus fit in the signed range again. Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Mans Rullgard authored
Multiply by unsigned 0x01010101 to replicate bytes into 32-bit word. Signed-off-by: Mans Rullgard <mans@mansr.com>
-
Cheng Sun authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
-