Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Michael Niedermayer	e1ac0ecbba	avcodec/mips/aaccoder_mips: Remove duplicate include Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Claudio Freire	8df9bf8e39	AAC encoder: refactor to resynchronize MIPS port This patch refactors the AAC coders to reuse code between the MIPS port and the regular, portable C code. There were two main functions that had to use hand-optimized versions of quantization code: - search_for_quantizers_twoloop - codebook_trellis_rate Those two were split into their own template header files so they can be inlined inside both the MIPS port and the generic code. In each context, they'll link to their specialized implementations, and thus be optimized by the compiler. This approach I believe is better than maintaining several copies of each function. As past experience has proven, having to keep those in sync was error prone. In this way, they will remain in sync by default. Also, an implementation of the dequantized output argument for the optimized quantize_and_encode functions is included in the patch. While the current implementation of search_for_pred still isn't using it, future iterations of main prediction probably will. It should not imply any measurable performance hit while not being used.	10 years ago
Timothy Gu	ca00dda216	aaccoder_mips: Fix indentation	10 years ago
Nedeljko Babic	b65ffa316e	avcodec/mips/aaccoder_mips: Sync with generic aaccoder file. Code in aaccoder_mips.c was not synced with changes in aaccoder.c for some time. That was cause for some fate-aac tests failing. This patch fixes the problems. Optimizations disabled in `933309a` are enabled again. Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Claudio Freire	5131ba5657	AAC: MIPS: Add missing codebooks in quantize funcs Add entries on the quantize function tables for the missing codebooks (which all behave like ZERO)	10 years ago
Michael Niedermayer	933309a6ca	avcodec/mips/aaccoder_mips: disable optimizatios which break fate-aac-pns-encode These should be re enabled once the issue is fixed Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Rostislav Pehlivanov	860dbe0275	aaccoder_mips: update function definitions This commit updates the function definitions in the aaccoder_mips.c file. This was broken around a month or so ago with the addition of the rounding argument. The previous commit in this series also introduced a separate array to put the quantization error in, this also needed to be updated, albeit non-functional, in the MIPS optimized aaccoder file. Credits for the rounding goes to Claudio Freire. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	10 years ago
James Cowgill	37ffe7f90a	mips/aaccoder: use variables instead of using register names directly On mips64, the registers t[4-7] do not exist. Instead of using a lot of #ifdef or defines to handle differing register names, use variables and let GCC allocate the registers automatically (like in the other mips assembly files). In get_band_cost_ESC_mips, t4 and t5 were renamed to t6 and t7 to avoid a variable name conflict. Signed-off-by: James Cowgill <james410@cowgill.org.uk> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	d9e2aceb7f	Add missing "const" all over the place. Only "./configure --enable-gpl" on x86 was tested. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Bojan Zivkovic	26f3924d78	mips: Optimization of AAC coefficients encoder functions Signed-off-by: Bojan Zivkovic <bojan@mips.com> Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago