* RV30 decoder motion compensation functions
* Copyright (c) 2007 Konstantin Shishkov
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * 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.
*
- * FFmpeg is distributed in the hope that it will be useful,
+ * 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avcodec.h"
#include "dsputil.h"
+#include "h264chroma.h"
+#include "h264qpel.h"
+#include "rv34dsp.h"
#define RV30_LOWPASS(OPNAME, OP) \
static av_unused void OPNAME ## rv30_tpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, const int C1, const int C2){\
- const int h=8;\
+ const int h = 8;\
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
int i;\
- for(i=0; i<h; i++)\
+ for(i = 0; i < h; i++)\
{\
OP(dst[0], (-(src[-1]+src[2]) + src[0]*C1 + src[1]*C2 + 8)>>4);\
OP(dst[1], (-(src[ 0]+src[3]) + src[1]*C1 + src[2]*C2 + 8)>>4);\
OP(dst[5], (-(src[ 4]+src[7]) + src[5]*C1 + src[6]*C2 + 8)>>4);\
OP(dst[6], (-(src[ 5]+src[8]) + src[6]*C1 + src[7]*C2 + 8)>>4);\
OP(dst[7], (-(src[ 6]+src[9]) + src[7]*C1 + src[8]*C2 + 8)>>4);\
- dst+=dstStride;\
- src+=srcStride;\
+ dst += dstStride;\
+ src += srcStride;\
}\
}\
\
static void OPNAME ## rv30_tpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, const int C1, const int C2){\
- const int w=8;\
+ const int w = 8;\
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\
int i;\
- for(i=0; i<w; i++)\
+ for(i = 0; i < w; i++)\
{\
- const int srcA= src[-1*srcStride];\
- const int src0= src[0 *srcStride];\
- const int src1= src[1 *srcStride];\
- const int src2= src[2 *srcStride];\
- const int src3= src[3 *srcStride];\
- const int src4= src[4 *srcStride];\
- const int src5= src[5 *srcStride];\
- const int src6= src[6 *srcStride];\
- const int src7= src[7 *srcStride];\
- const int src8= src[8 *srcStride];\
- const int src9= src[9 *srcStride];\
+ const int srcA = src[-1*srcStride];\
+ const int src0 = src[0 *srcStride];\
+ const int src1 = src[1 *srcStride];\
+ const int src2 = src[2 *srcStride];\
+ const int src3 = src[3 *srcStride];\
+ const int src4 = src[4 *srcStride];\
+ const int src5 = src[5 *srcStride];\
+ const int src6 = src[6 *srcStride];\
+ const int src7 = src[7 *srcStride];\
+ const int src8 = src[8 *srcStride];\
+ const int src9 = src[9 *srcStride];\
OP(dst[0*dstStride], (-(srcA+src2) + src0*C1 + src1*C2 + 8)>>4);\
OP(dst[1*dstStride], (-(src0+src3) + src1*C1 + src2*C2 + 8)>>4);\
OP(dst[2*dstStride], (-(src1+src4) + src2*C1 + src3*C2 + 8)>>4);\
RV30_MC(avg_, 8)
RV30_MC(avg_, 16)
-av_cold void ff_rv30dsp_init(DSPContext* c, AVCodecContext *avctx) {
- c->put_rv30_tpel_pixels_tab[0][ 0] = c->put_h264_qpel_pixels_tab[0][0];
- c->put_rv30_tpel_pixels_tab[0][ 1] = put_rv30_tpel16_mc10_c;
- c->put_rv30_tpel_pixels_tab[0][ 2] = put_rv30_tpel16_mc20_c;
- c->put_rv30_tpel_pixels_tab[0][ 4] = put_rv30_tpel16_mc01_c;
- c->put_rv30_tpel_pixels_tab[0][ 5] = put_rv30_tpel16_mc11_c;
- c->put_rv30_tpel_pixels_tab[0][ 6] = put_rv30_tpel16_mc21_c;
- c->put_rv30_tpel_pixels_tab[0][ 8] = put_rv30_tpel16_mc02_c;
- c->put_rv30_tpel_pixels_tab[0][ 9] = put_rv30_tpel16_mc12_c;
- c->put_rv30_tpel_pixels_tab[0][10] = put_rv30_tpel16_mc22_c;
- c->avg_rv30_tpel_pixels_tab[0][ 0] = c->avg_h264_qpel_pixels_tab[0][0];
- c->avg_rv30_tpel_pixels_tab[0][ 1] = avg_rv30_tpel16_mc10_c;
- c->avg_rv30_tpel_pixels_tab[0][ 2] = avg_rv30_tpel16_mc20_c;
- c->avg_rv30_tpel_pixels_tab[0][ 4] = avg_rv30_tpel16_mc01_c;
- c->avg_rv30_tpel_pixels_tab[0][ 5] = avg_rv30_tpel16_mc11_c;
- c->avg_rv30_tpel_pixels_tab[0][ 6] = avg_rv30_tpel16_mc21_c;
- c->avg_rv30_tpel_pixels_tab[0][ 8] = avg_rv30_tpel16_mc02_c;
- c->avg_rv30_tpel_pixels_tab[0][ 9] = avg_rv30_tpel16_mc12_c;
- c->avg_rv30_tpel_pixels_tab[0][10] = avg_rv30_tpel16_mc22_c;
- c->put_rv30_tpel_pixels_tab[1][ 0] = c->put_h264_qpel_pixels_tab[1][0];
- c->put_rv30_tpel_pixels_tab[1][ 1] = put_rv30_tpel8_mc10_c;
- c->put_rv30_tpel_pixels_tab[1][ 2] = put_rv30_tpel8_mc20_c;
- c->put_rv30_tpel_pixels_tab[1][ 4] = put_rv30_tpel8_mc01_c;
- c->put_rv30_tpel_pixels_tab[1][ 5] = put_rv30_tpel8_mc11_c;
- c->put_rv30_tpel_pixels_tab[1][ 6] = put_rv30_tpel8_mc21_c;
- c->put_rv30_tpel_pixels_tab[1][ 8] = put_rv30_tpel8_mc02_c;
- c->put_rv30_tpel_pixels_tab[1][ 9] = put_rv30_tpel8_mc12_c;
- c->put_rv30_tpel_pixels_tab[1][10] = put_rv30_tpel8_mc22_c;
- c->avg_rv30_tpel_pixels_tab[1][ 0] = c->avg_h264_qpel_pixels_tab[1][0];
- c->avg_rv30_tpel_pixels_tab[1][ 1] = avg_rv30_tpel8_mc10_c;
- c->avg_rv30_tpel_pixels_tab[1][ 2] = avg_rv30_tpel8_mc20_c;
- c->avg_rv30_tpel_pixels_tab[1][ 4] = avg_rv30_tpel8_mc01_c;
- c->avg_rv30_tpel_pixels_tab[1][ 5] = avg_rv30_tpel8_mc11_c;
- c->avg_rv30_tpel_pixels_tab[1][ 6] = avg_rv30_tpel8_mc21_c;
- c->avg_rv30_tpel_pixels_tab[1][ 8] = avg_rv30_tpel8_mc02_c;
- c->avg_rv30_tpel_pixels_tab[1][ 9] = avg_rv30_tpel8_mc12_c;
- c->avg_rv30_tpel_pixels_tab[1][10] = avg_rv30_tpel8_mc22_c;
+av_cold void ff_rv30dsp_init(RV34DSPContext *c)
+{
+ H264ChromaContext h264chroma;
+ H264QpelContext qpel;
+
+ ff_rv34dsp_init(c);
+ ff_h264chroma_init(&h264chroma, 8);
+ ff_h264qpel_init(&qpel, 8);
+
+ c->put_pixels_tab[0][ 0] = qpel.put_h264_qpel_pixels_tab[0][0];
+ c->put_pixels_tab[0][ 1] = put_rv30_tpel16_mc10_c;
+ c->put_pixels_tab[0][ 2] = put_rv30_tpel16_mc20_c;
+ c->put_pixels_tab[0][ 4] = put_rv30_tpel16_mc01_c;
+ c->put_pixels_tab[0][ 5] = put_rv30_tpel16_mc11_c;
+ c->put_pixels_tab[0][ 6] = put_rv30_tpel16_mc21_c;
+ c->put_pixels_tab[0][ 8] = put_rv30_tpel16_mc02_c;
+ c->put_pixels_tab[0][ 9] = put_rv30_tpel16_mc12_c;
+ c->put_pixels_tab[0][10] = put_rv30_tpel16_mc22_c;
+ c->avg_pixels_tab[0][ 0] = qpel.avg_h264_qpel_pixels_tab[0][0];
+ c->avg_pixels_tab[0][ 1] = avg_rv30_tpel16_mc10_c;
+ c->avg_pixels_tab[0][ 2] = avg_rv30_tpel16_mc20_c;
+ c->avg_pixels_tab[0][ 4] = avg_rv30_tpel16_mc01_c;
+ c->avg_pixels_tab[0][ 5] = avg_rv30_tpel16_mc11_c;
+ c->avg_pixels_tab[0][ 6] = avg_rv30_tpel16_mc21_c;
+ c->avg_pixels_tab[0][ 8] = avg_rv30_tpel16_mc02_c;
+ c->avg_pixels_tab[0][ 9] = avg_rv30_tpel16_mc12_c;
+ c->avg_pixels_tab[0][10] = avg_rv30_tpel16_mc22_c;
+ c->put_pixels_tab[1][ 0] = qpel.put_h264_qpel_pixels_tab[1][0];
+ c->put_pixels_tab[1][ 1] = put_rv30_tpel8_mc10_c;
+ c->put_pixels_tab[1][ 2] = put_rv30_tpel8_mc20_c;
+ c->put_pixels_tab[1][ 4] = put_rv30_tpel8_mc01_c;
+ c->put_pixels_tab[1][ 5] = put_rv30_tpel8_mc11_c;
+ c->put_pixels_tab[1][ 6] = put_rv30_tpel8_mc21_c;
+ c->put_pixels_tab[1][ 8] = put_rv30_tpel8_mc02_c;
+ c->put_pixels_tab[1][ 9] = put_rv30_tpel8_mc12_c;
+ c->put_pixels_tab[1][10] = put_rv30_tpel8_mc22_c;
+ c->avg_pixels_tab[1][ 0] = qpel.avg_h264_qpel_pixels_tab[1][0];
+ c->avg_pixels_tab[1][ 1] = avg_rv30_tpel8_mc10_c;
+ c->avg_pixels_tab[1][ 2] = avg_rv30_tpel8_mc20_c;
+ c->avg_pixels_tab[1][ 4] = avg_rv30_tpel8_mc01_c;
+ c->avg_pixels_tab[1][ 5] = avg_rv30_tpel8_mc11_c;
+ c->avg_pixels_tab[1][ 6] = avg_rv30_tpel8_mc21_c;
+ c->avg_pixels_tab[1][ 8] = avg_rv30_tpel8_mc02_c;
+ c->avg_pixels_tab[1][ 9] = avg_rv30_tpel8_mc12_c;
+ c->avg_pixels_tab[1][10] = avg_rv30_tpel8_mc22_c;
+
+ c->put_chroma_pixels_tab[0] = h264chroma.put_h264_chroma_pixels_tab[0];
+ c->put_chroma_pixels_tab[1] = h264chroma.put_h264_chroma_pixels_tab[1];
+ c->avg_chroma_pixels_tab[0] = h264chroma.avg_h264_chroma_pixels_tab[0];
+ c->avg_chroma_pixels_tab[1] = h264chroma.avg_h264_chroma_pixels_tab[1];
}
projects / ffmpeg / blobdiff