Rename h264dsp.c to h264dspenc.c

Originally committed as revision 9819 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 0 insertions, 81 deletions

diff --git a/libavcodec/h264dsp.c b/libavcodec/h264dsp.c
deleted file mode 100644
index 4f18afa..0000000
--- a/libavcodec/h264dsp.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * H.264/MPEG-4 Part 10 (Base profile) encoder.
- *
- * DSP functions
- *
- * Copyright (c) 2006 Expertisecentrum Digitale Media, UHasselt
- *
- * 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
- */
-
-/**
- * @file h264dsp.c
- * H.264 encoder related DSP utils
- *
- */
-
-#include "dsputil.h"
-
-extern const uint8_t ff_div6[52];
-extern const uint8_t ff_rem6[52];
-
-#define  H264_DCT_PART1(X) \
-         a = block[0][X]+block[3][X]; \
-         c = block[0][X]-block[3][X]; \
-         b = block[1][X]+block[2][X]; \
-         d = block[1][X]-block[2][X]; \
-         pieces[0][X] = a+b; \
-         pieces[2][X] = a-b; \
-         pieces[1][X] = (c<<1)+d; \
-         pieces[3][X] = c-(d<<1);
-
-#define  H264_DCT_PART2(X) \
-         a = pieces[X][0]+pieces[X][3]; \
-         c = pieces[X][0]-pieces[X][3]; \
-         b = pieces[X][1]+pieces[X][2]; \
-         d = pieces[X][1]-pieces[X][2]; \
-         block[0][X] = a+b; \
-         block[2][X] = a-b; \
-         block[1][X] = (c<<1)+d; \
-         block[3][X] = c-(d<<1);
-
-/**
- * Transform the provided matrix using the H.264 modified DCT.
- * @note
- * we'll always work with transposed input blocks, to avoid having to make a
- * distinction between C and mmx implementations.
- *
- * @param block transposed input block
- */
-static void h264_dct_c(DCTELEM block[4][4])
-{
-    DCTELEM pieces[4][4];
-    DCTELEM a, b, c, d;
-
-    H264_DCT_PART1(0);
-    H264_DCT_PART1(1);
-    H264_DCT_PART1(2);
-    H264_DCT_PART1(3);
-    H264_DCT_PART2(0);
-    H264_DCT_PART2(1);
-    H264_DCT_PART2(2);
-    H264_DCT_PART2(3);
-}
-
-void ff_h264dsp_init(DSPContext* c, AVCodecContext *avctx)
-{
-    c->h264_dct = h264_dct_c;
-}
-