dsputil: Make dsputil selectable

Signed-off-by: Martin Storsjö <martin@martin.st>

configure

@@ -1360,6 +1360,7 @@ CONFIG_EXTRA="
     aandcttables
     ac3dsp
     audio_frame_queue
+    dsputil
     gcrypt
     golomb
     gplv3
@@ -1503,51 +1504,67 @@ log2_deps="!msvcrt"
 
 # subsystems
 dct_select="rdft"
+error_resilience_select="dsputil"
+lpc_select="dsputil"
 mdct_select="fft"
 rdft_select="fft"
 mpegaudio_select="mpegaudiodsp"
 mpegaudiodsp_select="dct"
-mpegvideo_select="videodsp"
+mpegvideo_select="dsputil videodsp"
 mpegvideoenc_select="mpegvideo"
 
 # decoders / encoders
 aac_decoder_select="mdct sinewin"
 aac_encoder_select="audio_frame_queue mdct sinewin"
 aac_latm_decoder_select="aac_decoder aac_latm_parser"
-ac3_decoder_select="mdct ac3dsp ac3_parser"
-ac3_encoder_select="mdct ac3dsp"
-ac3_fixed_encoder_select="mdct ac3dsp"
+ac3_decoder_select="mdct ac3dsp ac3_parser dsputil"
+ac3_encoder_select="mdct ac3dsp dsputil"
+ac3_fixed_encoder_select="mdct ac3dsp dsputil"
 alac_encoder_select="lpc"
+als_decoder_select="dsputil"
 amrnb_decoder_select="lsp"
 amrwb_decoder_select="lsp"
+amv_decoder_select="dsputil"
+ape_decoder_select="dsputil"
+asv1_decoder_select="dsputil"
+asv1_encoder_select="dsputil"
+asv2_decoder_select="dsputil"
+asv2_encoder_select="dsputil"
 atrac1_decoder_select="mdct sinewin"
 atrac3_decoder_select="mdct"
+bink_decoder_select="dsputil"
 binkaudio_dct_decoder_select="mdct rdft dct sinewin"
 binkaudio_rdft_decoder_select="mdct rdft sinewin"
-cavs_decoder_select="golomb h264chroma videodsp"
+cavs_decoder_select="dsputil golomb h264chroma videodsp"
+cllc_decoder_select="dsputil"
 comfortnoise_encoder_select="lpc"
-cook_decoder_select="mdct sinewin"
+cook_decoder_select="dsputil mdct sinewin"
 cscd_decoder_select="lzo"
 cscd_decoder_suggest="zlib"
 dca_decoder_select="mdct"
-dnxhd_encoder_select="aandcttables mpegvideoenc"
+dnxhd_decoder_select="dsputil"
+dnxhd_encoder_select="aandcttables dsputil mpegvideoenc"
+dvvideo_decoder_select="dsputil"
+dvvideo_encoder_select="dsputil"
 dxa_decoder_select="zlib"
 eac3_decoder_select="ac3_decoder"
 eac3_encoder_select="ac3_encoder"
-eamad_decoder_select="aandcttables mpegvideo"
-eatgq_decoder_select="aandcttables"
+eamad_decoder_select="aandcttables dsputil mpegvideo"
+eatgq_decoder_select="aandcttables dsputil"
 eatqi_decoder_select="aandcttables error_resilience mpegvideo"
-ffv1_decoder_select="golomb rangecoder"
-ffv1_encoder_select="rangecoder"
-ffvhuff_encoder_select="huffman"
+ffv1_decoder_select="dsputil golomb rangecoder"
+ffv1_encoder_select="dsputil rangecoder"
+ffvhuff_decoder_select="dsputil"
+ffvhuff_encoder_select="dsputil huffman"
 flac_decoder_select="golomb"
-flac_encoder_select="golomb lpc"
+flac_encoder_select="dsputil golomb lpc"
 flashsv_decoder_select="zlib"
 flashsv_encoder_select="zlib"
 flashsv2_decoder_select="zlib"
 flv_decoder_select="h263_decoder"
 flv_encoder_select="h263_encoder"
-fraps_decoder_select="huffman"
+fourxm_decoder_select="dsputil"
+fraps_decoder_select="dsputil huffman"
 h261_decoder_select="error_resilience mpegvideo"
 h261_encoder_select="aandcttables mpegvideoenc"
 h263_decoder_select="error_resilience h263_parser mpegvideo"
@@ -1556,16 +1573,25 @@ h263i_decoder_select="h263_decoder"
 h263p_encoder_select="h263_encoder"
 h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel videodsp"
 h264_decoder_suggest="error_resilience"
-huffyuv_encoder_select="huffman"
-iac_decoder_select="fft mdct sinewin"
-imc_decoder_select="fft mdct sinewin"
-jpegls_decoder_select="golomb"
+huffyuv_decoder_select="dsputil"
+huffyuv_encoder_select="dsputil huffman"
+iac_decoder_select="dsputil fft mdct sinewin"
+imc_decoder_select="dsputil fft mdct sinewin"
+indeo3_decoder_select="dsputil"
+interplay_video_decoder_select="dsputil"
+jpegls_decoder_select="dsputil golomb"
 jpegls_encoder_select="golomb"
+jv_decoder_select="dsputil"
+lagarith_decoder_select="dsputil"
 ljpeg_encoder_select="aandcttables mpegvideoenc"
 loco_decoder_select="golomb"
-mdec_decoder_select="error_resilience mpegvideo"
-mjpeg_encoder_select="aandcttables mpegvideoenc"
-mlp_decoder_select="mlp_parser"
+mdec_decoder_select="dsputil error_resilience mpegvideo"
+mimic_decoder_select="dsputil"
+mjpeg_decoder_select="dsputil"
+mjpegb_decoder_select="dsputil"
+mjpeg_encoder_select="aandcttables dsputil mpegvideoenc"
+mlp_decoder_select="dsputil mlp_parser"
+motionpixels_decoder_select="dsputil"
 mp1_decoder_select="mpegaudio"
 mp1float_decoder_select="mpegaudio"
 mp2_decoder_select="mpegaudio"
@@ -1576,8 +1602,8 @@ mp3adufloat_decoder_select="mpegaudio"
 mp3float_decoder_select="mpegaudio"
 mp3on4_decoder_select="mpegaudio"
 mp3on4float_decoder_select="mpegaudio"
-mpc7_decoder_select="mpegaudiodsp"
-mpc8_decoder_select="mpegaudiodsp"
+mpc7_decoder_select="dsputil mpegaudiodsp"
+mpc8_decoder_select="dsputil mpegaudiodsp"
 mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h"
 mpeg_xvmc_decoder_select="mpeg2video_decoder"
 mpeg1video_decoder_select="error_resilience mpegvideo"
@@ -1592,11 +1618,14 @@ msmpeg4v2_encoder_select="h263_encoder"
 msmpeg4v3_decoder_select="h263_decoder"
 msmpeg4v3_encoder_select="h263_encoder"
 mss2_decoder_select="error_resilience vc1_decoder"
+mxpeg_decoder_select="dsputil"
 nellymoser_decoder_select="mdct sinewin"
 nellymoser_encoder_select="audio_frame_queue mdct sinewin"
-nuv_decoder_select="lzo"
-png_decoder_select="zlib"
-png_encoder_select="zlib"
+nuv_decoder_select="dsputil lzo"
+png_decoder_select="dsputil zlib"
+png_encoder_select="dsputil zlib"
+prores_decoder_select="dsputil"
+prores_encoder_select="dsputil"
 qcelp_decoder_select="lsp"
 qdm2_decoder_select="mdct rdft mpegaudiodsp"
 ra_144_encoder_select="audio_frame_queue lpc"
@@ -1609,23 +1638,31 @@ rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvi
 rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp"
 shorten_decoder_select="golomb"
 sipr_decoder_select="lsp"
-svq1_encoder_select="aandcttables mpegvideoenc"
+sp5x_decoder_select="dsputil"
+svq1_decoder_select="dsputil"
+svq1_encoder_select="aandcttables dsputil mpegvideoenc"
 svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel mpegvideo videodsp"
 svq3_decoder_suggest="error_resilience zlib"
+tak_decoder_select="dsputil"
 theora_decoder_select="vp3_decoder"
 tiff_decoder_suggest="zlib"
 tiff_encoder_suggest="zlib"
+thp_decoder_select="dsputil"
 truehd_decoder_select="mlp_decoder"
+truemotion2_decoder_select="dsputil"
+truespeech_decoder_select="dsputil"
 tscc_decoder_select="zlib"
 twinvq_decoder_select="mdct lsp sinewin"
-utvideo_encoder_select="huffman"
+utvideo_decoder_select="dsputil"
+utvideo_encoder_select="dsputil huffman"
+vble_decoder_select="dsputil"
 vc1_decoder_select="error_resilience h263_decoder h264chroma h264qpel"
 vc1image_decoder_select="vc1_decoder"
 vorbis_decoder_select="mdct"
 vorbis_encoder_select="mdct"
-vp3_decoder_select="vp3dsp videodsp"
-vp5_decoder_select="h264chroma videodsp vp3dsp"
-vp6_decoder_select="h264chroma huffman videodsp vp3dsp"
+vp3_decoder_select="dsputil vp3dsp videodsp"
+vp5_decoder_select="dsputil h264chroma videodsp vp3dsp"
+vp6_decoder_select="dsputil h264chroma huffman videodsp vp3dsp"
 vp6a_decoder_select="vp6_decoder"
 vp6f_decoder_select="vp6_decoder"
 vp8_decoder_select="h264pred videodsp"

libavcodec/Makefile

@@ -17,17 +17,13 @@ OBJS = allcodecs.o                                                      \
        bitstream.o                                                      \
        bitstream_filter.o                                               \
        codec_desc.o                                                     \
-       dsputil.o                                                        \
-       faanidct.o                                                       \
        fmtconvert.o                                                     \
        imgconvert.o                                                     \
-       jrevdct.o                                                        \
        log2_tab.o                                                       \
        mathtables.o                                                     \
        options.o                                                        \
        parser.o                                                         \
        raw.o                                                            \
-       simple_idct.o                                                    \
        utils.o                                                          \
 
 # parts needed for many different codecs
@@ -36,6 +32,8 @@ OBJS-$(CONFIG_AC3DSP)                  += ac3dsp.o
 OBJS-$(CONFIG_AUDIO_FRAME_QUEUE)       += audio_frame_queue.o
 OBJS-$(CONFIG_DCT)                     += dct.o dct32_fixed.o dct32_float.o
 OBJS-$(CONFIG_DXVA2)                   += dxva2.o
+OBJS-$(CONFIG_DSPUTIL)                 += dsputil.o faanidct.o          \
+                                          simple_idct.o jrevdct.o
 OBJS-$(CONFIG_ENCODERS)                += faandct.o jfdctfst.o jfdctint.o
 OBJS-$(CONFIG_ERROR_RESILIENCE)        += error_resilience.o
 FFT-OBJS-$(CONFIG_HARDCODED_TABLES)    += cos_tables.o cos_fixed_tables.o

libavcodec/utils.c

@@ -117,7 +117,8 @@ static void avcodec_init(void)
         return;
     initialized = 1;
 
-    ff_dsputil_static_init();
+    if (CONFIG_DSPUTIL)
+        ff_dsputil_static_init();
 }
 
 int av_codec_is_encoder(const AVCodec *codec)

libavcodec/x86/Makefile

-OBJS                                   += x86/fmtconvert_init.o
+OBJS                                   += x86/constants.o               \
+                                          x86/fmtconvert_init.o         \
 
 OBJS-$(CONFIG_AAC_DECODER)             += x86/sbrdsp_init.o
 OBJS-$(CONFIG_AC3DSP)                  += x86/ac3dsp_init.o
@@ -29,7 +30,7 @@ OBJS-$(CONFIG_VP6_DECODER)             += x86/vp56dsp_init.o
 OBJS-$(CONFIG_VP8_DECODER)             += x86/vp8dsp_init.o
 OBJS-$(CONFIG_XMM_CLOBBER_TEST)        += x86/w64xmmtest.o
 
-MMX-OBJS                               += x86/dsputil_mmx.o             \
+MMX-OBJS-$(CONFIG_DSPUTIL)             += x86/dsputil_mmx.o             \
                                           x86/fdct.o                    \
                                           x86/idct_mmx_xvid.o           \
                                           x86/idct_sse2_xvid.o          \
@@ -42,6 +43,10 @@ MMX-OBJS-$(CONFIG_VC1_DECODER)         += x86/vc1dsp_mmx.o
 YASM-OBJS-$(CONFIG_AAC_DECODER)        += x86/sbrdsp.o
 YASM-OBJS-$(CONFIG_AC3DSP)             += x86/ac3dsp.o
 YASM-OBJS-$(CONFIG_DCT)                += x86/dct32.o
+YASM-OBJS-$(CONFIG_DSPUTIL)            += x86/dsputil.o                 \
+                                          x86/hpeldsp.o                 \
+                                          x86/mpeg4qpel.o               \
+                                          x86/qpel.o
 YASM-OBJS-$(CONFIG_ENCODERS)           += x86/dsputilenc.o
 YASM-OBJS-$(CONFIG_FFT)                += x86/fft.o
 YASM-OBJS-$(CONFIG_H263_DECODER)       += x86/h263_loopfilter.o
@@ -57,7 +62,8 @@ YASM-OBJS-$(CONFIG_H264DSP)            += x86/h264_deblock.o            \
 YASM-OBJS-$(CONFIG_H264PRED)           += x86/h264_intrapred.o          \
                                           x86/h264_intrapred_10bit.o
 YASM-OBJS-$(CONFIG_H264QPEL)           += x86/h264_qpel_8bit.o          \
-                                          x86/h264_qpel_10bit.o
+                                          x86/h264_qpel_10bit.o         \
+                                          x86/qpel.o
 YASM-OBJS-$(CONFIG_MPEGAUDIODSP)       += x86/imdct36.o
 YASM-OBJS-$(CONFIG_PNG_DECODER)        += x86/pngdsp.o
 YASM-OBJS-$(CONFIG_PRORES_DECODER)     += x86/proresdsp.o
@@ -71,9 +77,5 @@ YASM-OBJS-$(CONFIG_VP3DSP)             += x86/vp3dsp.o
 YASM-OBJS-$(CONFIG_VP6_DECODER)        += x86/vp56dsp.o
 YASM-OBJS-$(CONFIG_VP8_DECODER)        += x86/vp8dsp.o
 
-YASM-OBJS                              += x86/dsputil.o                 \
-                                          x86/deinterlace.o             \
+YASM-OBJS                              += x86/deinterlace.o             \
                                           x86/fmtconvert.o              \
-                                          x86/hpeldsp.o                 \
-                                          x86/mpeg4qpel.o               \
-                                          x86/qpel.o                    \

libavcodec/x86/constants.c

+/*
+ * MMX/SSE constants used across x86 dsp optimizations.
+ *
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavutil/mem.h"
+#include "libavutil/x86/asm.h" // for xmm_reg
+
+DECLARE_ALIGNED(8,  const uint64_t, ff_bone) = 0x0101010101010101ULL;
+DECLARE_ALIGNED(8,  const uint64_t, ff_wtwo) = 0x0002000200020002ULL;
+
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_1)    = { 0x0001000100010001ULL, 0x0001000100010001ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_2)    = { 0x0002000200020002ULL, 0x0002000200020002ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_3)    = { 0x0003000300030003ULL, 0x0003000300030003ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_4)    = { 0x0004000400040004ULL, 0x0004000400040004ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_5)    = { 0x0005000500050005ULL, 0x0005000500050005ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_8)    = { 0x0008000800080008ULL, 0x0008000800080008ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_9)    = { 0x0009000900090009ULL, 0x0009000900090009ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_16)   = { 0x0010001000100010ULL, 0x0010001000100010ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_18)   = { 0x0012001200120012ULL, 0x0012001200120012ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_32)   = { 0x0020002000200020ULL, 0x0020002000200020ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_64)   = { 0x0040004000400040ULL, 0x0040004000400040ULL };
+
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_0)    = { 0x0000000000000000ULL, 0x0000000000000000ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_1)    = { 0x0101010101010101ULL, 0x0101010101010101ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_3)    = { 0x0303030303030303ULL, 0x0303030303030303ULL };
+DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_80)   = { 0x8080808080808080ULL, 0x8080808080808080ULL };

libavcodec/x86/dsputil_mmx.c

@@ -36,47 +36,22 @@
 //#include <assert.h>
 
 /* pixel operations */
-DECLARE_ALIGNED(8,  const uint64_t, ff_bone) = 0x0101010101010101ULL;
-DECLARE_ALIGNED(8,  const uint64_t, ff_wtwo) = 0x0002000200020002ULL;
-
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_1)    = { 0x0001000100010001ULL, 0x0001000100010001ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_2)    = { 0x0002000200020002ULL, 0x0002000200020002ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_3)    = { 0x0003000300030003ULL, 0x0003000300030003ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_4)    = { 0x0004000400040004ULL, 0x0004000400040004ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_5)    = { 0x0005000500050005ULL, 0x0005000500050005ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_8)    = { 0x0008000800080008ULL, 0x0008000800080008ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_9)    = { 0x0009000900090009ULL, 0x0009000900090009ULL };
 DECLARE_ALIGNED(8,  const uint64_t, ff_pw_15)   =   0x000F000F000F000FULL;
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_16)   = { 0x0010001000100010ULL, 0x0010001000100010ULL };
 DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_17)   = { 0x0011001100110011ULL, 0x0011001100110011ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_18)   = { 0x0012001200120012ULL, 0x0012001200120012ULL };
 DECLARE_ALIGNED(8,  const uint64_t, ff_pw_20)   =   0x0014001400140014ULL;
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_27)   = { 0x001B001B001B001BULL, 0x001B001B001B001BULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_28)   = { 0x001C001C001C001CULL, 0x001C001C001C001CULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_32)   = { 0x0020002000200020ULL, 0x0020002000200020ULL };
 DECLARE_ALIGNED(8,  const uint64_t, ff_pw_42)   =   0x002A002A002A002AULL;
 DECLARE_ALIGNED(8,  const uint64_t, ff_pw_53)   =   0x0035003500350035ULL;
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_63)   = { 0x003F003F003F003FULL, 0x003F003F003F003FULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_64)   = { 0x0040004000400040ULL, 0x0040004000400040ULL };
 DECLARE_ALIGNED(8,  const uint64_t, ff_pw_96)   =   0x0060006000600060ULL;
 DECLARE_ALIGNED(8,  const uint64_t, ff_pw_128)  =   0x0080008000800080ULL;
 DECLARE_ALIGNED(8,  const uint64_t, ff_pw_255)  =   0x00ff00ff00ff00ffULL;
 DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_512)  = { 0x0200020002000200ULL, 0x0200020002000200ULL };
 DECLARE_ALIGNED(16, const xmm_reg,  ff_pw_1019) = { 0x03FB03FB03FB03FBULL, 0x03FB03FB03FB03FBULL };
 
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_0)    = { 0x0000000000000000ULL, 0x0000000000000000ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_1)    = { 0x0101010101010101ULL, 0x0101010101010101ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_3)    = { 0x0303030303030303ULL, 0x0303030303030303ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_4)    = { 0x0404040404040404ULL, 0x0404040404040404ULL };
 DECLARE_ALIGNED(8,  const uint64_t, ff_pb_7)    =   0x0707070707070707ULL;
 DECLARE_ALIGNED(8,  const uint64_t, ff_pb_1F)   =   0x1F1F1F1F1F1F1F1FULL;
 DECLARE_ALIGNED(8,  const uint64_t, ff_pb_3F)   =   0x3F3F3F3F3F3F3F3FULL;
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_80)   = { 0x8080808080808080ULL, 0x8080808080808080ULL };
 DECLARE_ALIGNED(8,  const uint64_t, ff_pb_81)   =   0x8181818181818181ULL;
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_A1)   = { 0xA1A1A1A1A1A1A1A1ULL, 0xA1A1A1A1A1A1A1A1ULL };
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_F8)   = { 0xF8F8F8F8F8F8F8F8ULL, 0xF8F8F8F8F8F8F8F8ULL };
 DECLARE_ALIGNED(8,  const uint64_t, ff_pb_FC)   =   0xFCFCFCFCFCFCFCFCULL;
-DECLARE_ALIGNED(16, const xmm_reg,  ff_pb_FE)   = { 0xFEFEFEFEFEFEFEFEULL, 0xFEFEFEFEFEFEFEFEULL };
 
 DECLARE_ALIGNED(16, const double, ff_pd_1)[2] = { 1.0, 1.0 };
 DECLARE_ALIGNED(16, const double, ff_pd_2)[2] = { 2.0, 2.0 };

libavcodec/x86/dsputil_mmx.h

@@ -28,8 +28,6 @@
 #include "libavcodec/dsputil.h"
 #include "libavutil/x86/asm.h"
 
-typedef struct xmm_reg { uint64_t a, b; } xmm_reg;
-
 extern const uint64_t ff_bone;
 extern const uint64_t ff_wtwo;
 
@@ -41,12 +39,9 @@ extern const uint64_t ff_pw_15;
 extern const xmm_reg  ff_pw_16;
 extern const xmm_reg  ff_pw_18;
 extern const uint64_t ff_pw_20;
-extern const xmm_reg  ff_pw_27;
-extern const xmm_reg  ff_pw_28;
 extern const xmm_reg  ff_pw_32;
 extern const uint64_t ff_pw_42;
 extern const uint64_t ff_pw_53;
-extern const xmm_reg  ff_pw_63;
 extern const xmm_reg  ff_pw_64;
 extern const uint64_t ff_pw_96;
 extern const uint64_t ff_pw_128;
@@ -58,10 +53,8 @@ extern const uint64_t ff_pb_7;
 extern const uint64_t ff_pb_1F;
 extern const uint64_t ff_pb_3F;
 extern const uint64_t ff_pb_81;
-extern const xmm_reg  ff_pb_A1;
 extern const xmm_reg  ff_pb_F8;
 extern const uint64_t ff_pb_FC;
-extern const xmm_reg  ff_pb_FE;
 
 extern const double ff_pd_1[2];
 extern const double ff_pd_2[2];

libavcodec/x86/h264_chromamc.asm

@@ -60,7 +60,7 @@ rnd_rv40_1d_tbl: times 4 dw  0
 cextern pw_3
 cextern pw_4
 cextern pw_8
-cextern pw_28
+pw_28: times 8 dw 28
 cextern pw_32
 cextern pw_64
 

libavcodec/x86/h264_deblock.asm

@@ -28,6 +28,7 @@
 
 SECTION_RODATA
 
+pb_A1: times 16 db 0xA1
 pb_3_1: times 4 db 3, 1
 
 SECTION .text
@@ -35,7 +36,6 @@ SECTION .text
 cextern pb_0
 cextern pb_1
 cextern pb_3
-cextern pb_A1
 
 ; expands to [base],...,[base+7*stride]
 %define PASS8ROWS(base, base3, stride, stride3) \

libavcodec/x86/vp8dsp.asm

@@ -143,11 +143,15 @@ filter_h6_shuf1: db 0, 5, 1, 6, 2, 7, 3, 8, 4, 9, 5, 10, 6, 11,  7, 12
 filter_h6_shuf2: db 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,  7, 7,  8,  8,  9
 filter_h6_shuf3: db 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8,  9, 9, 10, 10, 11
 
-pw_256:  times 8 dw 256
-
+pw_27:    times 8 dw 27
+pw_63:    times 8 dw 63
+pw_256:   times 8 dw 256
 pw_20091: times 4 dw 20091
 pw_17734: times 4 dw 17734
 
+pb_4:     times 16 db 4
+pb_F8:    times 16 db 0xF8
+pb_FE:    times 16 db 0xFE
 pb_27_63: times 8 db 27, 63
 pb_18_63: times 8 db 18, 63
 pb_9_63:  times 8 db  9, 63
@@ -156,15 +160,10 @@ cextern pb_1
 cextern pw_3
 cextern pb_3
 cextern pw_4
-cextern pb_4
 cextern pw_9
 cextern pw_18
-cextern pw_27
-cextern pw_63
 cextern pw_64
 cextern pb_80
-cextern pb_F8
-cextern pb_FE
 
 SECTION .text
 

libavutil/x86/asm.h

@@ -24,6 +24,8 @@
 #include <stdint.h>
 #include "config.h"
 
+typedef struct xmm_reg { uint64_t a, b; } xmm_reg;
+
 #if ARCH_X86_64
 #    define OPSIZE "q"
 #    define REG_a "rax"