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* avutil/mips: [loongson] simplify macro TRANSPOSE_4H and TRANSPOSE_8BShiyou Yin2018-09-091-31/+53
| | | | | | Simplify macro TRANSPOSE_4H in mmiutils.h and add TRANSPOSE_8B as a common macro. Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: [loongson] optimize vp8 decoding in vp8dsp.gxw2018-09-091-0/+28
| | | | | | | | | | | | | Optimize vp8 loop filter with mmi, four functions optimized: 1. ff_vp8_h_loop_filter8uv_mmi. 2. ff_vp8_v_loop_filter8uv_mmi. 3. ff_vp8_h_loop_filter16_mmi. 4. ff_vp8_v_loop_filter16_mmi. Vp8 decoding speed improved about 50%(from 73fps to 110fps, Tested on loongson 3A3000). Signed-off-by: Shiyou Yin <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: [loongson] reoptimize simple idct with mmi.Shiyou Yin2018-09-021-0/+49
| | | | | | | | | | Performance of mpeg4 decoding improved about 23%(from 128fps to 158fps, tested on loongson 3A3000). Reoptimized following functions with mmi. 1. ff_simple_idct_put_8_mmi 2. ff_simple_idct_add_8_mmi 3. ff_simple_idct_8_mmi Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: Improve hevc bi weighted hv mc msa functionsKaustubh Raste2017-10-251-0/+35
| | | | | | | | Use immediate unsigned saturation for clip to max saving one vector register. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: Improve avc bi-weighted mc msa functionsKaustubh Raste2017-10-101-0/+4
| | | | | | | | Replace generic with block size specific function. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: Improve avc weighted mc msa functionsKaustubh Raste2017-09-271-0/+36
| | | | | | | | Replace generic with block size specific function. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: Improve hevc uni-w copy mc msa functionsKaustubh Raste2017-09-241-0/+30
| | | | | | | | | | Load the specific destination bytes instead of MSA load and pack. Pack the data to half word before clipping. Use immediate unsigned saturation for clip to max saving one vector register. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: Improve hevc sao band filter msa functionsKaustubh Raste2017-09-151-0/+1
| | | | | | | | Preload data in band filter 0-8 for better pipeline parallelization. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: Improve vp9 mc msa functionsKaustubh Raste2017-09-081-13/+11
| | | | | | | | Load the specific destination bytes instead of MSA load and pack. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* libavcodec/mips: Optimize avc idct 4x4 for msaKaustubh Raste2017-07-251-0/+18
| | | | | | | | Removed memset call and improved performance. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* libavutil/mips: Updated msa generic macrosKaustubh Raste2017-07-211-384/+245
| | | | | | | | | | | Reduced msa load-store code. Removed inline asm of GP load-store for 64 bit. Updated variable names in GP load-store macros for naming consistency. Corrected macro descriptions. Signed-off-by: Kaustubh Raste <[email protected]> Reviewed-by: Manojkumar Bhosale <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avutil/mips: loongson add mmi utils header fileZhou Xiaoyong2016-10-231-0/+241
| | | | | | | 1.mmiutils.h defined MMI_ load/store macros for loongson2e/2f/3a 2.mmiutils.h defined some mmi assembly macors Signed-off-by: Michael Niedermayer <[email protected]>
* avutil/mips/generic_macros_msa: rename macro variable which causes segfault ↵Shivraj Patil2016-10-051-6/+6
| | | | | | | for mips r6 Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avutil/mips: header asmdefs.h add some PTR_ macros for loongsonZhouXiaoyong2016-05-141-0/+12
| | | | Signed-off-by: Michael Niedermayer <[email protected]>
* mips: add support for R6Vicente Olivert Riera2016-03-091-0/+4
| | | | | | | | | | | Understanding the mips32r6 and mips64r6 ISAs in the configure script is not enough. In order to have full support for MIPS R6 in FFmpeg we need to be able to build it, and for that we need to make sure we don't use incompatible assembler code which makes the build fail. Ifdefing the offending code is sufficient to fix the problem. Signed-off-by: Vicente Olivert Riera <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* all: Make header guard names consistentTimothy Gu2016-01-311-3/+3
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* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for VP9 lpf functionsShivraj Patil2015-07-231-0/+3
| | | | | | Signed-off-by: Shivraj Patil <[email protected]> Reviewed-by: "Ronald S. Bultje" <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for idctdsp functionsShivraj Patil2015-07-071-0/+37
| | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for idctdsp functions in new file idctdsp_msa.c and simple_idct_msa.c Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for me_cmp functionsShivraj Patil2015-07-061-0/+59
| | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for me_cmp functions in new file me_cmp_msa.c Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for mpegvideoencdsp functionsShivraj Patil2015-07-061-0/+34
| | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for mpegvideoencdsp functions in new file mpegvideoencdsp_msa.c Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for mpegvideo functionsShivraj Patil2015-07-011-0/+94
| | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for mpegvideo functions in new file mpegvideo_msa.c Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for pixblock functionsShivraj Patil2015-06-291-0/+8
| | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for pixblock functions in new file pixblockdsp_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for hpel functionsShivraj Patil2015-06-191-0/+162
| | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for hpel functions in new file hpeldsp_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for qpel functionsShivraj Patil2015-06-181-0/+21
| | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for qpel functions in new file qpeldsp_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC qpel functionsShivraj Patil2015-06-131-0/+124
| | | | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC qpel functions in new file h264qpel_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Added const to local static array. Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC idct functionsShivraj Patil2015-06-111-0/+96
| | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC idct functions in new file h264idct_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC intra prediction ↵Shivraj Patil2015-06-111-0/+11
| | | | | | | | | | functions This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC intra prediction functions in new file h264pred_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC chroma mc functionsShivraj Patil2015-06-111-0/+56
| | | | | | | | s patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC chroma mc functions in new file h264chroma_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC intra prediction ↵Shivraj Patil2015-06-101-0/+46
| | | | | | | | | | functions This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC intra predition functions in new file hevcpred_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC loop filter and ↵Shivraj Patil2015-06-101-1/+110
| | | | | | | | | | | | sao functions This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC loop filter and sao functions in new file hevc_lpf_sao_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h In this patch, in comparision with previous patch, duplicated c functions are removed. Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC idct functionsShivraj Patil2015-06-041-0/+195
| | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC idct functions in new file hevc_idct_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uni mc epel functionsShivraj Patil2015-06-031-0/+51
| | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC uni mc epel functions. Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uniw mc functionsShivraj Patil2015-06-031-0/+72
| | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC uniw mc functions (qpel as well as epel) in new file hevc_mc_uniw_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC bi mc functionsShivraj Patil2015-06-021-0/+150
| | | | | | | | | This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC bi mc functions (qpel as well as epel) in new file hevc_mc_bi_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Adds HEVC specific macros (needed for this patch) in libavcodec/mips/hevc_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: Split uni mc optimizations to new fileShivraj Patil2015-05-281-0/+217
| | | | | | | | | This patch moves HEVC code of uni mc cases to new file hevc_mc_uni_msa.c. (There are total 5 sub-modules of HEVC mc functions, if we add all these modules in one single file, its size would be huge (~750k) & difficult to maintain, so splitting it in multiple files) This patch also adds new HEVC header file libavcodec/mips/hevc_macros_msa.h Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avutil/mips: Restructure of generic macrosShivraj Patil2015-05-281-1291/+1279
| | | | | | | | | | | | | This patch includes restructuring of existing macros and addition of more generic macros. This change was necessary to avoid repeated review comments in remaining patches which we were about to submit. Also this patch reduces number of code lines due to maximum use of generic macros, allows better code alignment & readability etc. These modifications in commonly used .libavutil/mips/generic_macros_msa.h. impacts the already accepted code, hence re-submitting it in 2/4,3/4 & 4/4. Overall, this patch set is just upgrading the code with styling changes and will bring it in sync with MIPS-SIMD optimized latest codebase at our end. Signed-off-by: Shivraj Patil <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uni copy, uni ↵Shivraj Patil2015-05-071-0/+533
| | | | | | | | horizontal and uni vertical mc functions Signed-off-by: Shivraj Patil <[email protected]> Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for H264 lpf and ↵Shivraj Patil2015-05-011-0/+475
| | | | | | | weight/biweight functions Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC copy and hv mc ↵Shivraj Patil2015-04-241-0/+133
| | | | | | | | | | | functions Incorporated review comment. Removed "__" from volatile. Signed-off-by: Shivraj Patil <[email protected]> Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avutil/mips/generic_macros_msa: volatile doesnt need __Michael Niedermayer2015-04-201-2/+2
| | | | | Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC horizontal and ↵Shivraj Patil2015-04-171-0/+285
| | | | | | | | vertical mc functions Signed-off-by: Shivraj Patil <[email protected]> Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* avutil/mips/intreadwrite: build fix for mips64r6 (instruction 'lwl' not ↵Shivraj Patil2015-04-101-2/+2
| | | | | | | | supported) Signed-off-by: Shivraj Patil <[email protected]> Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips/float_dsp: fix vector_fmul_window_mips on mips64James Cowgill2015-03-181-6/+6
| | | | | | | | | | | | | | | Commit dfa920807494 ("mips/float_dsp: fix a bug in vector_fmul_window_mips") fixed vector_fmul_window_mips by unrolling the loop only 4 times, but also removed the outer C loop and replaced it with assembly branches and pointer arithmetic. When submitting my 64-bit porting patch I missed this new assembly which also needed porting. This patch fixes a bus error in the fate-float-dsp test when run on 64-bit mips. Signed-off-by: James Cowgill <[email protected]> Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips/asmdefs: use _ABI64 as defined by gccJames Cowgill2015-03-121-3/+1
| | | | | | | | | Unfortunately android < api 21 (lollipop) doesn't have the sgidefs.h header, the easiest way around this is to just use the preprocessor definitions from gcc / clang. Signed-off-by: James Cowgill <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips/asmdefs: change include guard to read AVUTIL_ instead of AVCODEC_James Cowgill2015-03-071-2/+2
| | | | | Signed-off-by: James Cowgill <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips: port optimizations to mips n64James Cowgill2015-03-062-10/+59
| | | | | | | | | | | | | This mainly consists of replacing all the pointer arithmatic 'addiu' instructions with PTR_ADDIU which will handle the differences in pointer sizes when compiled on 64 bit mips systems. The header asmdefs.h contains the PTR_ macros which expend to the correct mips instructions to manipulate registers containing pointers. Signed-off-by: James Cowgill <[email protected]> Reviewed-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips/float_dsp: fix a bug in vector_fmul_window_mipsNedeljko Babic2015-03-051-106/+74
| | | | | | | | | | Loop was unrolled eight times although in heder there is assumption that len is multiple of 4. This is fixed, and assembly code is rewritten to be more optimal and to simplify clobber list. Signed-off-by: Nedeljko Babic <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips: optimization for float aac decoder (sbr module)Mirjana Vulin2013-02-211-0/+40
| | | | | Signed-off-by: Mirjana Vulin <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips: optimization for float aac decoder (core module)Mirjana Vulin2013-01-311-0/+117
| | | | | Signed-off-by: Mirjana Vulin <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
* mips: move vector_fmul_window_mips to libavutilMichael Niedermayer2013-01-161-0/+113
| | | | | Reviewed-by: "Babic, Nedeljko" <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]>
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