* RV40 decoder motion compensation functions
* Copyright (c) 2008 Konstantin Shishkov
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * 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.
*
- * Libav is distributed in the hope that it will be useful,
+ * 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; 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 "rv34dsp.h"
#define RV40_LOWPASS(OPNAME, OP) \
static av_unused void OPNAME ## rv40_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,\
OPNAME ## rv40_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride, SIZE, 52, 20, 6);\
}\
\
-static void OPNAME ## rv40_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\
- OPNAME ## rv40_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride, SIZE, 20, 20, 5);\
-}\
-\
static void OPNAME ## rv40_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\
OPNAME ## rv40_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride, SIZE, 20, 52, 6);\
}\
OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE, SIZE, 52, 20, 6);\
}\
\
-static void OPNAME ## rv40_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\
- OPNAME ## rv40_qpel ## SIZE ## _v_lowpass(dst, src, stride, stride, SIZE, 20, 20, 5);\
-}\
-\
static void OPNAME ## rv40_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\
uint8_t full[SIZE*(SIZE+5)];\
uint8_t * const full_mid = full + SIZE*2;\
RV40_CHROMA_MC(put_, op_put)
RV40_CHROMA_MC(avg_, op_avg)
-void ff_rv40dsp_init(DSPContext* c, AVCodecContext *avctx) {
- c->put_rv40_qpel_pixels_tab[0][ 0] = c->put_h264_qpel_pixels_tab[0][0];
- c->put_rv40_qpel_pixels_tab[0][ 1] = put_rv40_qpel16_mc10_c;
- c->put_rv40_qpel_pixels_tab[0][ 2] = put_rv40_qpel16_mc20_c;
- c->put_rv40_qpel_pixels_tab[0][ 3] = put_rv40_qpel16_mc30_c;
- c->put_rv40_qpel_pixels_tab[0][ 4] = put_rv40_qpel16_mc01_c;
- c->put_rv40_qpel_pixels_tab[0][ 5] = put_rv40_qpel16_mc11_c;
- c->put_rv40_qpel_pixels_tab[0][ 6] = put_rv40_qpel16_mc21_c;
- c->put_rv40_qpel_pixels_tab[0][ 7] = put_rv40_qpel16_mc31_c;
- c->put_rv40_qpel_pixels_tab[0][ 8] = put_rv40_qpel16_mc02_c;
- c->put_rv40_qpel_pixels_tab[0][ 9] = put_rv40_qpel16_mc12_c;
- c->put_rv40_qpel_pixels_tab[0][10] = put_rv40_qpel16_mc22_c;
- c->put_rv40_qpel_pixels_tab[0][11] = put_rv40_qpel16_mc32_c;
- c->put_rv40_qpel_pixels_tab[0][12] = put_rv40_qpel16_mc03_c;
- c->put_rv40_qpel_pixels_tab[0][13] = put_rv40_qpel16_mc13_c;
- c->put_rv40_qpel_pixels_tab[0][14] = put_rv40_qpel16_mc23_c;
- c->avg_rv40_qpel_pixels_tab[0][ 0] = c->avg_h264_qpel_pixels_tab[0][0];
- c->avg_rv40_qpel_pixels_tab[0][ 1] = avg_rv40_qpel16_mc10_c;
- c->avg_rv40_qpel_pixels_tab[0][ 2] = avg_rv40_qpel16_mc20_c;
- c->avg_rv40_qpel_pixels_tab[0][ 3] = avg_rv40_qpel16_mc30_c;
- c->avg_rv40_qpel_pixels_tab[0][ 4] = avg_rv40_qpel16_mc01_c;
- c->avg_rv40_qpel_pixels_tab[0][ 5] = avg_rv40_qpel16_mc11_c;
- c->avg_rv40_qpel_pixels_tab[0][ 6] = avg_rv40_qpel16_mc21_c;
- c->avg_rv40_qpel_pixels_tab[0][ 7] = avg_rv40_qpel16_mc31_c;
- c->avg_rv40_qpel_pixels_tab[0][ 8] = avg_rv40_qpel16_mc02_c;
- c->avg_rv40_qpel_pixels_tab[0][ 9] = avg_rv40_qpel16_mc12_c;
- c->avg_rv40_qpel_pixels_tab[0][10] = avg_rv40_qpel16_mc22_c;
- c->avg_rv40_qpel_pixels_tab[0][11] = avg_rv40_qpel16_mc32_c;
- c->avg_rv40_qpel_pixels_tab[0][12] = avg_rv40_qpel16_mc03_c;
- c->avg_rv40_qpel_pixels_tab[0][13] = avg_rv40_qpel16_mc13_c;
- c->avg_rv40_qpel_pixels_tab[0][14] = avg_rv40_qpel16_mc23_c;
- c->put_rv40_qpel_pixels_tab[1][ 0] = c->put_h264_qpel_pixels_tab[1][0];
- c->put_rv40_qpel_pixels_tab[1][ 1] = put_rv40_qpel8_mc10_c;
- c->put_rv40_qpel_pixels_tab[1][ 2] = put_rv40_qpel8_mc20_c;
- c->put_rv40_qpel_pixels_tab[1][ 3] = put_rv40_qpel8_mc30_c;
- c->put_rv40_qpel_pixels_tab[1][ 4] = put_rv40_qpel8_mc01_c;
- c->put_rv40_qpel_pixels_tab[1][ 5] = put_rv40_qpel8_mc11_c;
- c->put_rv40_qpel_pixels_tab[1][ 6] = put_rv40_qpel8_mc21_c;
- c->put_rv40_qpel_pixels_tab[1][ 7] = put_rv40_qpel8_mc31_c;
- c->put_rv40_qpel_pixels_tab[1][ 8] = put_rv40_qpel8_mc02_c;
- c->put_rv40_qpel_pixels_tab[1][ 9] = put_rv40_qpel8_mc12_c;
- c->put_rv40_qpel_pixels_tab[1][10] = put_rv40_qpel8_mc22_c;
- c->put_rv40_qpel_pixels_tab[1][11] = put_rv40_qpel8_mc32_c;
- c->put_rv40_qpel_pixels_tab[1][12] = put_rv40_qpel8_mc03_c;
- c->put_rv40_qpel_pixels_tab[1][13] = put_rv40_qpel8_mc13_c;
- c->put_rv40_qpel_pixels_tab[1][14] = put_rv40_qpel8_mc23_c;
- c->avg_rv40_qpel_pixels_tab[1][ 0] = c->avg_h264_qpel_pixels_tab[1][0];
- c->avg_rv40_qpel_pixels_tab[1][ 1] = avg_rv40_qpel8_mc10_c;
- c->avg_rv40_qpel_pixels_tab[1][ 2] = avg_rv40_qpel8_mc20_c;
- c->avg_rv40_qpel_pixels_tab[1][ 3] = avg_rv40_qpel8_mc30_c;
- c->avg_rv40_qpel_pixels_tab[1][ 4] = avg_rv40_qpel8_mc01_c;
- c->avg_rv40_qpel_pixels_tab[1][ 5] = avg_rv40_qpel8_mc11_c;
- c->avg_rv40_qpel_pixels_tab[1][ 6] = avg_rv40_qpel8_mc21_c;
- c->avg_rv40_qpel_pixels_tab[1][ 7] = avg_rv40_qpel8_mc31_c;
- c->avg_rv40_qpel_pixels_tab[1][ 8] = avg_rv40_qpel8_mc02_c;
- c->avg_rv40_qpel_pixels_tab[1][ 9] = avg_rv40_qpel8_mc12_c;
- c->avg_rv40_qpel_pixels_tab[1][10] = avg_rv40_qpel8_mc22_c;
- c->avg_rv40_qpel_pixels_tab[1][11] = avg_rv40_qpel8_mc32_c;
- c->avg_rv40_qpel_pixels_tab[1][12] = avg_rv40_qpel8_mc03_c;
- c->avg_rv40_qpel_pixels_tab[1][13] = avg_rv40_qpel8_mc13_c;
- c->avg_rv40_qpel_pixels_tab[1][14] = avg_rv40_qpel8_mc23_c;
+#define RV40_WEIGHT_FUNC(size) \
+static void rv40_weight_func_ ## size (uint8_t *dst, uint8_t *src1, uint8_t *src2, int w1, int w2, int stride)\
+{\
+ int i, j;\
+\
+ for (j = 0; j < size; j++) {\
+ for (i = 0; i < size; i++)\
+ dst[i] = (((w2 * src1[i]) >> 9) + ((w1 * src2[i]) >> 9) + 0x10) >> 5;\
+ src1 += stride;\
+ src2 += stride;\
+ dst += stride;\
+ }\
+}
+
+RV40_WEIGHT_FUNC(16)
+RV40_WEIGHT_FUNC(8)
+
+av_cold void ff_rv40dsp_init(RV34DSPContext *c, DSPContext* dsp) {
+ c->put_pixels_tab[0][ 0] = dsp->put_h264_qpel_pixels_tab[0][0];
+ c->put_pixels_tab[0][ 1] = put_rv40_qpel16_mc10_c;
+ c->put_pixels_tab[0][ 2] = dsp->put_h264_qpel_pixels_tab[0][2];
+ c->put_pixels_tab[0][ 3] = put_rv40_qpel16_mc30_c;
+ c->put_pixels_tab[0][ 4] = put_rv40_qpel16_mc01_c;
+ c->put_pixels_tab[0][ 5] = put_rv40_qpel16_mc11_c;
+ c->put_pixels_tab[0][ 6] = put_rv40_qpel16_mc21_c;
+ c->put_pixels_tab[0][ 7] = put_rv40_qpel16_mc31_c;
+ c->put_pixels_tab[0][ 8] = dsp->put_h264_qpel_pixels_tab[0][8];
+ c->put_pixels_tab[0][ 9] = put_rv40_qpel16_mc12_c;
+ c->put_pixels_tab[0][10] = put_rv40_qpel16_mc22_c;
+ c->put_pixels_tab[0][11] = put_rv40_qpel16_mc32_c;
+ c->put_pixels_tab[0][12] = put_rv40_qpel16_mc03_c;
+ c->put_pixels_tab[0][13] = put_rv40_qpel16_mc13_c;
+ c->put_pixels_tab[0][14] = put_rv40_qpel16_mc23_c;
+ c->put_pixels_tab[0][15] = ff_put_rv40_qpel16_mc33_c;
+ c->avg_pixels_tab[0][ 0] = dsp->avg_h264_qpel_pixels_tab[0][0];
+ c->avg_pixels_tab[0][ 1] = avg_rv40_qpel16_mc10_c;
+ c->avg_pixels_tab[0][ 2] = dsp->avg_h264_qpel_pixels_tab[0][2];
+ c->avg_pixels_tab[0][ 3] = avg_rv40_qpel16_mc30_c;
+ c->avg_pixels_tab[0][ 4] = avg_rv40_qpel16_mc01_c;
+ c->avg_pixels_tab[0][ 5] = avg_rv40_qpel16_mc11_c;
+ c->avg_pixels_tab[0][ 6] = avg_rv40_qpel16_mc21_c;
+ c->avg_pixels_tab[0][ 7] = avg_rv40_qpel16_mc31_c;
+ c->avg_pixels_tab[0][ 8] = dsp->avg_h264_qpel_pixels_tab[0][8];
+ c->avg_pixels_tab[0][ 9] = avg_rv40_qpel16_mc12_c;
+ c->avg_pixels_tab[0][10] = avg_rv40_qpel16_mc22_c;
+ c->avg_pixels_tab[0][11] = avg_rv40_qpel16_mc32_c;
+ c->avg_pixels_tab[0][12] = avg_rv40_qpel16_mc03_c;
+ c->avg_pixels_tab[0][13] = avg_rv40_qpel16_mc13_c;
+ c->avg_pixels_tab[0][14] = avg_rv40_qpel16_mc23_c;
+ c->avg_pixels_tab[0][15] = ff_avg_rv40_qpel16_mc33_c;
+ c->put_pixels_tab[1][ 0] = dsp->put_h264_qpel_pixels_tab[1][0];
+ c->put_pixels_tab[1][ 1] = put_rv40_qpel8_mc10_c;
+ c->put_pixels_tab[1][ 2] = dsp->put_h264_qpel_pixels_tab[1][2];
+ c->put_pixels_tab[1][ 3] = put_rv40_qpel8_mc30_c;
+ c->put_pixels_tab[1][ 4] = put_rv40_qpel8_mc01_c;
+ c->put_pixels_tab[1][ 5] = put_rv40_qpel8_mc11_c;
+ c->put_pixels_tab[1][ 6] = put_rv40_qpel8_mc21_c;
+ c->put_pixels_tab[1][ 7] = put_rv40_qpel8_mc31_c;
+ c->put_pixels_tab[1][ 8] = dsp->put_h264_qpel_pixels_tab[1][8];
+ c->put_pixels_tab[1][ 9] = put_rv40_qpel8_mc12_c;
+ c->put_pixels_tab[1][10] = put_rv40_qpel8_mc22_c;
+ c->put_pixels_tab[1][11] = put_rv40_qpel8_mc32_c;
+ c->put_pixels_tab[1][12] = put_rv40_qpel8_mc03_c;
+ c->put_pixels_tab[1][13] = put_rv40_qpel8_mc13_c;
+ c->put_pixels_tab[1][14] = put_rv40_qpel8_mc23_c;
+ c->put_pixels_tab[1][15] = ff_put_rv40_qpel8_mc33_c;
+ c->avg_pixels_tab[1][ 0] = dsp->avg_h264_qpel_pixels_tab[1][0];
+ c->avg_pixels_tab[1][ 1] = avg_rv40_qpel8_mc10_c;
+ c->avg_pixels_tab[1][ 2] = dsp->avg_h264_qpel_pixels_tab[1][2];
+ c->avg_pixels_tab[1][ 3] = avg_rv40_qpel8_mc30_c;
+ c->avg_pixels_tab[1][ 4] = avg_rv40_qpel8_mc01_c;
+ c->avg_pixels_tab[1][ 5] = avg_rv40_qpel8_mc11_c;
+ c->avg_pixels_tab[1][ 6] = avg_rv40_qpel8_mc21_c;
+ c->avg_pixels_tab[1][ 7] = avg_rv40_qpel8_mc31_c;
+ c->avg_pixels_tab[1][ 8] = dsp->avg_h264_qpel_pixels_tab[1][8];
+ c->avg_pixels_tab[1][ 9] = avg_rv40_qpel8_mc12_c;
+ c->avg_pixels_tab[1][10] = avg_rv40_qpel8_mc22_c;
+ c->avg_pixels_tab[1][11] = avg_rv40_qpel8_mc32_c;
+ c->avg_pixels_tab[1][12] = avg_rv40_qpel8_mc03_c;
+ c->avg_pixels_tab[1][13] = avg_rv40_qpel8_mc13_c;
+ c->avg_pixels_tab[1][14] = avg_rv40_qpel8_mc23_c;
+ c->avg_pixels_tab[1][15] = ff_avg_rv40_qpel8_mc33_c;
+
+ c->put_chroma_pixels_tab[0] = put_rv40_chroma_mc8_c;
+ c->put_chroma_pixels_tab[1] = put_rv40_chroma_mc4_c;
+ c->avg_chroma_pixels_tab[0] = avg_rv40_chroma_mc8_c;
+ c->avg_chroma_pixels_tab[1] = avg_rv40_chroma_mc4_c;
+
+ c->rv40_weight_pixels_tab[0] = rv40_weight_func_16;
+ c->rv40_weight_pixels_tab[1] = rv40_weight_func_8;
- c->put_rv40_chroma_pixels_tab[0] = put_rv40_chroma_mc8_c;
- c->put_rv40_chroma_pixels_tab[1] = put_rv40_chroma_mc4_c;
- c->avg_rv40_chroma_pixels_tab[0] = avg_rv40_chroma_mc8_c;
- c->avg_rv40_chroma_pixels_tab[1] = avg_rv40_chroma_mc4_c;
+ if (HAVE_MMX)
+ ff_rv40dsp_init_x86(c, dsp);
}
projects / ffmpeg / blobdiff