ppc: dsputil: Coalesce all init files

libavcodec/ppc/Makefile

@@ -2,7 +2,7 @@ OBJS                                   += ppc/fmtconvert_altivec.o      \
 
 OBJS-$(CONFIG_AUDIODSP)                += ppc/audiodsp.o
 OBJS-$(CONFIG_BLOCKDSP)                += ppc/blockdsp.o
-OBJS-$(CONFIG_DSPUTIL)                 += ppc/dsputil_ppc.o
+OBJS-$(CONFIG_DSPUTIL)                 += ppc/dsputil_altivec.o
 OBJS-$(CONFIG_FFT)                     += ppc/fft_altivec.o
 OBJS-$(CONFIG_H264CHROMA)              += ppc/h264chroma_init.o
 OBJS-$(CONFIG_H264DSP)                 += ppc/h264dsp.o
@@ -26,7 +26,5 @@ OBJS-$(CONFIG_VORBIS_DECODER)          += ppc/vorbisdsp_altivec.o
 OBJS-$(CONFIG_VP7_DECODER)             += ppc/vp8dsp_altivec.o
 OBJS-$(CONFIG_VP8_DECODER)             += ppc/vp8dsp_altivec.o
 
-ALTIVEC-OBJS-$(CONFIG_DSPUTIL)         += ppc/dsputil_altivec.o         \
-
 FFT-OBJS-$(HAVE_GNU_AS)                += ppc/fft_altivec_s.o
 ALTIVEC-OBJS-$(CONFIG_FFT)             += $(FFT-OBJS-yes)

libavcodec/ppc/dsputil_altivec.c

@@ -26,13 +26,15 @@
 #endif
 
 #include "libavutil/attributes.h"
+#include "libavutil/cpu.h"
+#include "libavutil/ppc/cpu.h"
 #include "libavutil/ppc/types_altivec.h"
 #include "libavutil/ppc/util_altivec.h"
 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/mpegvideo.h"
-#include "dsputil_altivec.h"
 
+#if HAVE_ALTIVEC
 static int sad16_x2_altivec(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
                             int line_size, int h)
 {
@@ -740,9 +742,14 @@ static int hadamard8_diff16_altivec(MpegEncContext *s, uint8_t *dst,
     }
     return score;
 }
+#endif /* HAVE_ALTIVEC */
 
-av_cold void ff_dsputil_init_altivec(DSPContext *c, AVCodecContext *avctx)
+av_cold void ff_dsputil_init_ppc(DSPContext *c, AVCodecContext *avctx)
 {
+#if HAVE_ALTIVEC
+    if (!PPC_ALTIVEC(av_get_cpu_flags()))
+        return;
+
     c->pix_abs[0][1] = sad16_x2_altivec;
     c->pix_abs[0][2] = sad16_y2_altivec;
     c->pix_abs[0][3] = sad16_xy2_altivec;
@@ -756,4 +763,5 @@ av_cold void ff_dsputil_init_altivec(DSPContext *c, AVCodecContext *avctx)
 
     c->hadamard8_diff[0] = hadamard8_diff16_altivec;
     c->hadamard8_diff[1] = hadamard8_diff8x8_altivec;
+#endif /* HAVE_ALTIVEC */
 }

libavcodec/ppc/dsputil_altivec.h

-/*
- * Copyright (c) 2002 Brian Foley
- * Copyright (c) 2002 Dieter Shirley
- * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
- *
- * 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
- */
-
-#ifndef AVCODEC_PPC_DSPUTIL_ALTIVEC_H
-#define AVCODEC_PPC_DSPUTIL_ALTIVEC_H
-
-#include <stdint.h>
-
-#include "libavcodec/dsputil.h"
-
-void ff_dsputil_init_altivec(DSPContext *c, AVCodecContext *avctx);
-
-#endif /* AVCODEC_PPC_DSPUTIL_ALTIVEC_H */

libavcodec/ppc/dsputil_ppc.c

-/*
- * Copyright (c) 2002 Brian Foley
- * Copyright (c) 2002 Dieter Shirley
- * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
- *
- * 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 <string.h>
-
-#include "libavutil/attributes.h"
-#include "libavutil/cpu.h"
-#include "libavutil/ppc/cpu.h"
-#include "libavcodec/avcodec.h"
-#include "libavcodec/dsputil.h"
-#include "dsputil_altivec.h"
-
-av_cold void ff_dsputil_init_ppc(DSPContext *c, AVCodecContext *avctx)
-{
-    if (PPC_ALTIVEC(av_get_cpu_flags())) {
-        ff_dsputil_init_altivec(c, avctx);
-    }
-}