Add stereo rematrixing support to the AC-3 encoders.

[ffmpeg] / libavcodec / ppc / dsputil_altivec.h

diff --git a/libavcodec/ppc/dsputil_altivec.h b/libavcodec/ppc/dsputil_altivec.h
index 42c373e76b3c0988f3eaa33d5bd2ec0da6747ea2..cd44f602b9f26e6db5af0d068e5a35f400462714 100644 (file)
--- a/libavcodec/ppc/dsputil_altivec.h
+++ b/libavcodec/ppc/dsputil_altivec.h
@@ -1,5 +1,50 @@
-extern int pix_abs16x16_altivec(uint8_t *pix1, uint8_t *pix2, int line_size);
-extern int pix_abs8x8_altivec(uint8_t *pix1, uint8_t *pix2, int line_size);
-extern int pix_sum_altivec(UINT8 * pix, int line_size);
+/*
+ * Copyright (c) 2002 Brian Foley
+ * Copyright (c) 2002 Dieter Shirley
+ * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
 
-extern int has_altivec(void);
+#ifndef AVCODEC_PPC_DSPUTIL_ALTIVEC_H
+#define AVCODEC_PPC_DSPUTIL_ALTIVEC_H
+
+#include <stdint.h>
+#include "libavcodec/dsputil.h"
+
+void put_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+
+void avg_pixels16_altivec(uint8_t *block, const uint8_t *pixels, int line_size, int h);
+
+void fdct_altivec(int16_t *block);
+void gmc1_altivec(uint8_t *dst, uint8_t *src, int stride, int h,
+                  int x16, int y16, int rounder);
+void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block);
+void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block);
+
+void ff_vp3_idct_altivec(DCTELEM *block);
+void ff_vp3_idct_put_altivec(uint8_t *dest, int line_size, DCTELEM *block);
+void ff_vp3_idct_add_altivec(uint8_t *dest, int line_size, DCTELEM *block);
+
+void dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx);
+
+void dsputil_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void vc1dsp_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void float_init_altivec(DSPContext* c, AVCodecContext *avctx);
+void int_init_altivec(DSPContext* c, AVCodecContext *avctx);
+
+#endif /* AVCODEC_PPC_DSPUTIL_ALTIVEC_H */