mirror of
https://github.com/FFmpeg/FFmpeg.git
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2d3776b8cc
This fallback function is used if external MMX is available, while inline MMX and intrinsics for emitting emms are unavailable. It is implemented as an avpriv function, which has several drawbacks for shared builds: 1. The function is so small (3 bytes; 16 with padding) that the overhead of exporting and importing it dwarfs the gains from code deduplication. 2. A call to an external library has more overhead than a library-internal one. 3. It may cause linking failures when a libavutil not exporting avpriv_emms_asm() is paired with a library needing it (if inline assembly and intrinsics were unavailable when building the dependent library). I am not aware of this ever happening. 4. We would be forced to keep avpriv_emms_asm() around for ABI stability even after it is no longer needed. This commit therefore uses the STLIBOBJS, SHLIBOBJS approach to duplicating it into each library on its own if needed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
196 lines
11 KiB
Makefile
196 lines
11 KiB
Makefile
OBJS += x86/constants.o \
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EMMS_OBJS_$(HAVE_MMX_INLINE)_$(HAVE_MMX_EXTERNAL)_$(HAVE_MM_EMPTY) = x86/emms.o
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# Add internal copy of ff_emms() to lavc for shared builds (if needed).
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SHLIBOBJS += $(EMMS_OBJS__yes_)
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# subsystems
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X86ASM-OBJS-$(CONFIG_AC3DSP) += x86/ac3dsp_init.o
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X86ASM-OBJS-$(CONFIG_AUDIODSP) += x86/audiodsp_init.o
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X86ASM-OBJS-$(CONFIG_BLOCKDSP) += x86/blockdsp_init.o
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X86ASM-OBJS-$(CONFIG_BSWAPDSP) += x86/bswapdsp_init.o
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X86ASM-OBJS-$(CONFIG_DIRAC_DECODER) += x86/diracdsp_init.o \
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x86/dirac_dwt_init.o
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OBJS-$(CONFIG_FDCTDSP) += x86/fdctdsp_init.o x86/fdct.o
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X86ASM-OBJS-$(CONFIG_FMTCONVERT) += x86/fmtconvert_init.o
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X86ASM-OBJS-$(CONFIG_H263DSP) += x86/h263dsp_init.o
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X86ASM-OBJS-$(CONFIG_H264CHROMA) += x86/h264chroma_init.o
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X86ASM-OBJS-$(CONFIG_H264DSP) += x86/h264dsp_init.o
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X86ASM-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred_init.o
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X86ASM-OBJS-$(CONFIG_H264QPEL) += x86/h264_qpel.o
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X86ASM-OBJS-$(CONFIG_HPELDSP) += x86/hpeldsp_init.o
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X86ASM-OBJS-$(CONFIG_HUFFYUVDSP) += x86/huffyuvdsp_init.o
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X86ASM-OBJS-$(CONFIG_HUFFYUVENCDSP) += x86/huffyuvencdsp_init.o
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X86ASM-OBJS-$(CONFIG_IDCTDSP) += x86/idctdsp_init.o
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X86ASM-OBJS-$(CONFIG_LLAUDDSP) += x86/lossless_audiodsp_init.o
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X86ASM-OBJS-$(CONFIG_LLVIDDSP) += x86/lossless_videodsp_init.o
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OBJS-$(CONFIG_LLVIDENCDSP) += x86/lossless_videoencdsp_init.o
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OBJS-$(CONFIG_LPC) += x86/lpc_init.o
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X86ASM-OBJS-$(CONFIG_ME_CMP) += x86/me_cmp_init.o
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OBJS-$(CONFIG_MPEGAUDIODSP) += x86/mpegaudiodsp.o
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OBJS-$(CONFIG_MPEGVIDEO) += x86/mpegvideo.o
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OBJS-$(CONFIG_MPEGVIDEOENC) += x86/mpegvideoenc.o
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OBJS-$(CONFIG_MPEGVIDEOENCDSP) += x86/mpegvideoencdsp_init.o
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X86ASM-OBJS-$(CONFIG_PIXBLOCKDSP) += x86/pixblockdsp_init.o
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X86ASM-OBJS-$(CONFIG_QPELDSP) += x86/qpeldsp_init.o
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X86ASM-OBJS-$(CONFIG_RV34DSP) += x86/rv34dsp_init.o
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X86ASM-OBJS-$(CONFIG_VC1DSP) += x86/vc1dsp_init.o x86/vc1dsp_mmx.o
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X86ASM-OBJS-$(CONFIG_VIDEODSP) += x86/videodsp_init.o
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X86ASM-OBJS-$(CONFIG_VP3DSP) += x86/vp3dsp_init.o
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X86ASM-OBJS-$(CONFIG_VP8DSP) += x86/vp8dsp_init.o
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OBJS-$(CONFIG_XMM_CLOBBER_TEST) += x86/w64xmmtest.o
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# decoders/encoders
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X86ASM-OBJS-$(CONFIG_AAC_DECODER) += x86/aacpsdsp_init.o \
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x86/sbrdsp_init.o
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X86ASM-OBJS-$(CONFIG_AAC_ENCODER) += x86/aacencdsp_init.o
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X86ASM-OBJS-$(CONFIG_ADPCM_G722_DECODER) += x86/g722dsp_init.o
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X86ASM-OBJS-$(CONFIG_ADPCM_G722_ENCODER) += x86/g722dsp_init.o
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X86ASM-OBJS-$(CONFIG_ALAC_DECODER) += x86/alacdsp_init.o
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X86ASM-OBJS-$(CONFIG_APNG_DECODER) += x86/pngdsp_init.o
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X86ASM-OBJS-$(CONFIG_APV_DECODER) += x86/apv_dsp_init.o
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X86ASM-OBJS-$(CONFIG_CAVS_DECODER) += x86/cavsdsp.o
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X86ASM-OBJS-$(CONFIG_CFHD_DECODER) += x86/cfhddsp_init.o
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X86ASM-OBJS-$(CONFIG_CFHD_ENCODER) += x86/cfhdencdsp_init.o
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X86ASM-OBJS-$(CONFIG_DCA_DECODER) += x86/dcadsp_init.o x86/synth_filter_init.o
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X86ASM-OBJS-$(CONFIG_DNXHD_ENCODER) += x86/dnxhdenc_init.o
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X86ASM-OBJS-$(CONFIG_EXR_DECODER) += x86/exrdsp_init.o
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X86ASM-OBJS-$(CONFIG_FLAC_DECODER) += x86/flacdsp_init.o
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X86ASM-OBJS-$(CONFIG_FLAC_ENCODER) += x86/flacencdsp_init.o
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X86ASM-OBJS-$(CONFIG_OPUS_DECODER) += x86/opusdsp_init.o
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X86ASM-OBJS-$(CONFIG_OPUS_ENCODER) += x86/celt_pvq_init.o
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X86ASM-OBJS-$(CONFIG_JPEG2000_DECODER) += x86/jpeg2000dsp_init.o
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X86ASM-OBJS-$(CONFIG_LSCR_DECODER) += x86/pngdsp_init.o
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OBJS-$(CONFIG_MLP_DECODER) += x86/mlpdsp_init.o
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OBJS-$(CONFIG_MPEG4_DECODER) += x86/mpeg4videodsp.o
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X86ASM-OBJS-$(CONFIG_MPEG4_DECODER) += x86/xvididct_init.o
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X86ASM-OBJS-$(CONFIG_PNG_DECODER) += x86/pngdsp_init.o
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X86ASM-OBJS-$(CONFIG_PRORES_DECODER) += x86/proresdsp_init.o
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X86ASM-OBJS-$(CONFIG_PRORES_RAW_DECODER) += x86/proresdsp_init.o
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X86ASM-OBJS-$(CONFIG_RV40_DECODER) += x86/rv40dsp_init.o
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X86ASM-OBJS-$(CONFIG_SBC_ENCODER) += x86/sbcdsp_init.o
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OBJS-$(CONFIG_SNOW_DECODER) += x86/snowdsp_init.o
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X86ASM-OBJS-$(CONFIG_SNOW_DECODER) += x86/snowdsp.o
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OBJS-$(CONFIG_SNOW_ENCODER) += x86/snowdsp_init.o
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X86ASM-OBJS-$(CONFIG_SNOW_ENCODER) += x86/snowdsp.o
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X86ASM-OBJS-$(CONFIG_SVQ1_ENCODER) += x86/svq1enc_init.o
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X86ASM-OBJS-$(CONFIG_TAK_DECODER) += x86/takdsp_init.o
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OBJS-$(CONFIG_TRUEHD_DECODER) += x86/mlpdsp_init.o
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X86ASM-OBJS-$(CONFIG_TTA_DECODER) += x86/ttadsp_init.o
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X86ASM-OBJS-$(CONFIG_TTA_ENCODER) += x86/ttaencdsp_init.o
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X86ASM-OBJS-$(CONFIG_UTVIDEO_DECODER) += x86/utvideodsp_init.o
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X86ASM-OBJS-$(CONFIG_V210_DECODER) += x86/v210-init.o
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X86ASM-OBJS-$(CONFIG_V210_ENCODER) += x86/v210enc_init.o
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X86ASM-OBJS-$(CONFIG_VORBIS_DECODER) += x86/vorbisdsp_init.o
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X86ASM-OBJS-$(CONFIG_VP6_DECODER) += x86/vp6dsp_init.o
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X86ASM-OBJS-$(CONFIG_VP9_DECODER) += x86/vp9dsp_init.o \
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x86/vp9dsp_init_10bpp.o \
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x86/vp9dsp_init_12bpp.o \
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x86/vp9dsp_init_16bpp.o
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# subsystems
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X86ASM-OBJS-$(CONFIG_AC3DSP) += x86/ac3dsp.o \
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x86/ac3dsp_downmix.o
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X86ASM-OBJS-$(CONFIG_AUDIODSP) += x86/audiodsp.o
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X86ASM-OBJS-$(CONFIG_BLOCKDSP) += x86/blockdsp.o
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X86ASM-OBJS-$(CONFIG_BSWAPDSP) += x86/bswapdsp.o
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X86ASM-OBJS-$(CONFIG_FMTCONVERT) += x86/fmtconvert.o
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X86ASM-OBJS-$(CONFIG_H263DSP) += x86/h263_loopfilter.o
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X86ASM-OBJS-$(CONFIG_H264CHROMA) += x86/h264_chromamc.o \
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x86/h264_chromamc_10bit.o
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X86ASM-OBJS-$(CONFIG_H264DSP) += x86/h264_deblock.o \
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x86/h264_deblock_10bit.o \
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x86/h264_idct.o \
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x86/h264_idct_10bit.o \
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x86/h264_weight.o \
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x86/h264_weight_10bit.o
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X86ASM-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred.o \
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x86/h264_intrapred_10bit.o
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X86ASM-OBJS-$(CONFIG_H264QPEL) += x86/h264_qpel_8bit.o \
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x86/h264_qpel_10bit.o \
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x86/fpel.o \
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x86/qpel.o
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X86ASM-OBJS-$(CONFIG_HPELDSP) += x86/fpel.o \
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x86/hpeldsp.o
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X86ASM-OBJS-$(CONFIG_HUFFYUVDSP) += x86/huffyuvdsp.o
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X86ASM-OBJS-$(CONFIG_HUFFYUVENCDSP) += x86/huffyuvencdsp.o
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X86ASM-OBJS-$(CONFIG_IDCTDSP) += x86/idctdsp.o
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X86ASM-OBJS-$(CONFIG_LLAUDDSP) += x86/lossless_audiodsp.o
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X86ASM-OBJS-$(CONFIG_LLVIDDSP) += x86/lossless_videodsp.o
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X86ASM-OBJS-$(CONFIG_LLVIDENCDSP) += x86/lossless_videoencdsp.o
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X86ASM-OBJS-$(CONFIG_LPC) += x86/lpc.o
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X86ASM-OBJS-$(CONFIG_ME_CMP) += x86/me_cmp.o
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X86ASM-OBJS-$(CONFIG_MPEGAUDIODSP) += x86/dct32.o x86/imdct36.o
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X86ASM-OBJS-$(CONFIG_MPEGVIDEOENCDSP) += x86/mpegvideoencdsp.o
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X86ASM-OBJS-$(CONFIG_OPUS_DECODER) += x86/opusdsp.o
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X86ASM-OBJS-$(CONFIG_OPUS_ENCODER) += x86/celt_pvq_search.o
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X86ASM-OBJS-$(CONFIG_PIXBLOCKDSP) += x86/pixblockdsp.o
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X86ASM-OBJS-$(CONFIG_QPELDSP) += x86/qpeldsp.o \
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x86/fpel.o \
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x86/qpel.o
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X86ASM-OBJS-$(CONFIG_RV34DSP) += x86/rv34dsp.o
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X86ASM-OBJS-$(CONFIG_VC1DSP) += x86/vc1dsp_loopfilter.o \
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x86/vc1dsp_mc.o x86/fpel.o
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ifdef ARCH_X86_64
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X86ASM-OBJS-$(CONFIG_IDCTDSP) += x86/simple_idct10.o
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else
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X86ASM-OBJS-$(CONFIG_IDCTDSP) += x86/simple_idct.o
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endif
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X86ASM-OBJS-$(CONFIG_VIDEODSP) += x86/videodsp.o
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X86ASM-OBJS-$(CONFIG_VP3DSP) += x86/vp3dsp.o
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X86ASM-OBJS-$(CONFIG_VP8DSP) += x86/vp8dsp.o \
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x86/vp8dsp_loopfilter.o
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# decoders/encoders
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X86ASM-OBJS-$(CONFIG_AAC_DECODER) += x86/aacpsdsp.o \
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x86/sbrdsp.o
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X86ASM-OBJS-$(CONFIG_AAC_ENCODER) += x86/aacencdsp.o
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X86ASM-OBJS-$(CONFIG_ADPCM_G722_DECODER) += x86/g722dsp.o
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X86ASM-OBJS-$(CONFIG_ADPCM_G722_ENCODER) += x86/g722dsp.o
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X86ASM-OBJS-$(CONFIG_ALAC_DECODER) += x86/alacdsp.o
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X86ASM-OBJS-$(CONFIG_APNG_DECODER) += x86/pngdsp.o
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X86ASM-OBJS-$(CONFIG_APV_DECODER) += x86/apv_dsp.o
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X86ASM-OBJS-$(CONFIG_CAVS_DECODER) += x86/cavsidct.o x86/cavs_qpel.o
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X86ASM-OBJS-$(CONFIG_CFHD_ENCODER) += x86/cfhdencdsp.o
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X86ASM-OBJS-$(CONFIG_CFHD_DECODER) += x86/cfhddsp.o
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X86ASM-OBJS-$(CONFIG_DCA_DECODER) += x86/dcadsp.o x86/synth_filter.o
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X86ASM-OBJS-$(CONFIG_DIRAC_DECODER) += x86/diracdsp.o \
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x86/dirac_dwt.o
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X86ASM-OBJS-$(CONFIG_DNXHD_ENCODER) += x86/dnxhdenc.o
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X86ASM-OBJS-$(CONFIG_EXR_DECODER) += x86/exrdsp.o
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X86ASM-OBJS-$(CONFIG_FLAC_DECODER) += x86/flacdsp.o
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ifdef CONFIG_GPL
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X86ASM-OBJS-$(CONFIG_FLAC_ENCODER) += x86/flac_dsp_gpl.o
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endif
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X86ASM-OBJS-$(CONFIG_JPEG2000_DECODER) += x86/jpeg2000dsp.o
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X86ASM-OBJS-$(CONFIG_LSCR_DECODER) += x86/pngdsp.o
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X86ASM-OBJS-$(CONFIG_MLP_DECODER) += x86/mlpdsp.o
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X86ASM-OBJS-$(CONFIG_MPEG4_DECODER) += x86/xvididct.o
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X86ASM-OBJS-$(CONFIG_PNG_DECODER) += x86/pngdsp.o
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X86ASM-OBJS-$(CONFIG_PRORES_DECODER) += x86/proresdsp.o
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X86ASM-OBJS-$(CONFIG_PRORES_RAW_DECODER) += x86/proresdsp.o
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X86ASM-OBJS-$(CONFIG_RV40_DECODER) += x86/rv40dsp.o
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X86ASM-OBJS-$(CONFIG_SBC_ENCODER) += x86/sbcdsp.o
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X86ASM-OBJS-$(CONFIG_SVQ1_ENCODER) += x86/svq1enc.o
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X86ASM-OBJS-$(CONFIG_TAK_DECODER) += x86/takdsp.o
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X86ASM-OBJS-$(CONFIG_TRUEHD_DECODER) += x86/mlpdsp.o
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X86ASM-OBJS-$(CONFIG_TTA_DECODER) += x86/ttadsp.o
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X86ASM-OBJS-$(CONFIG_TTA_ENCODER) += x86/ttaencdsp.o
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X86ASM-OBJS-$(CONFIG_UTVIDEO_DECODER) += x86/utvideodsp.o
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X86ASM-OBJS-$(CONFIG_V210_ENCODER) += x86/v210enc.o
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X86ASM-OBJS-$(CONFIG_V210_DECODER) += x86/v210.o
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X86ASM-OBJS-$(CONFIG_VORBIS_DECODER) += x86/vorbisdsp.o
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X86ASM-OBJS-$(CONFIG_VP6_DECODER) += x86/vp6dsp.o
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X86ASM-OBJS-$(CONFIG_VP9_DECODER) += x86/vp9intrapred.o \
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x86/vp9intrapred_16bpp.o \
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x86/vp9itxfm.o \
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x86/vp9itxfm_avx2.o \
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x86/vp9itxfm_avx512.o \
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x86/vp9itxfm_16bpp.o \
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x86/vp9itxfm_16bpp_avx512.o \
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x86/vp9lpf.o \
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x86/vp9lpf_16bpp.o \
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x86/vp9mc.o \
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x86/vp9mc_16bpp.o
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