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Diffstat (limited to 'ffmpeg/libavcodec/dsputil_template.c')
-rw-r--r--ffmpeg/libavcodec/dsputil_template.c257
1 files changed, 0 insertions, 257 deletions
diff --git a/ffmpeg/libavcodec/dsputil_template.c b/ffmpeg/libavcodec/dsputil_template.c
deleted file mode 100644
index 96be7a6..0000000
--- a/ffmpeg/libavcodec/dsputil_template.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * DSP utils
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
- *
- * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
- *
- * 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
- */
-
-/**
- * @file
- * DSP utils
- */
-
-#include "bit_depth_template.c"
-
-#if BIT_DEPTH == 8
-/* draw the edges of width 'w' of an image of size width, height */
-//FIXME check that this is ok for mpeg4 interlaced
-static void FUNCC(draw_edges)(uint8_t *p_buf, int p_wrap, int width, int height, int w, int h, int sides)
-{
- pixel *buf = (pixel*)p_buf;
- int wrap = p_wrap / sizeof(pixel);
- pixel *ptr, *last_line;
- int i;
-
- /* left and right */
- ptr = buf;
- for(i=0;i<height;i++) {
- memset(ptr - w, ptr[0], w);
- memset(ptr + width, ptr[width-1], w);
- ptr += wrap;
- }
-
- /* top and bottom + corners */
- buf -= w;
- last_line = buf + (height - 1) * wrap;
- if (sides & EDGE_TOP)
- for(i = 0; i < h; i++)
- memcpy(buf - (i + 1) * wrap, buf, (width + w + w) * sizeof(pixel)); // top
- if (sides & EDGE_BOTTOM)
- for (i = 0; i < h; i++)
- memcpy(last_line + (i + 1) * wrap, last_line, (width + w + w) * sizeof(pixel)); // bottom
-}
-#endif
-
-static void FUNCC(get_pixels)(int16_t *av_restrict block,
- const uint8_t *_pixels,
- int line_size)
-{
- const pixel *pixels = (const pixel *) _pixels;
- int i;
-
- /* read the pixels */
- for(i=0;i<8;i++) {
- block[0] = pixels[0];
- block[1] = pixels[1];
- block[2] = pixels[2];
- block[3] = pixels[3];
- block[4] = pixels[4];
- block[5] = pixels[5];
- block[6] = pixels[6];
- block[7] = pixels[7];
- pixels += line_size / sizeof(pixel);
- block += 8;
- }
-}
-
-#if BIT_DEPTH == 8
-static void FUNCC(clear_block)(int16_t *block)
-{
- memset(block, 0, sizeof(int16_t)*64);
-}
-
-static void FUNCC(clear_blocks)(int16_t *blocks)
-{
- memset(blocks, 0, sizeof(int16_t)*6*64);
-}
-#endif
-
-#if BIT_DEPTH == 8
-#include "hpel_template.c"
-#endif
-
-#define PIXOP2(OPNAME, OP) \
-static inline void FUNC(OPNAME ## _no_rnd_pixels8_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
- int src_stride1, int src_stride2, int h){\
- int i;\
- for(i=0; i<h; i++){\
- pixel4 a,b;\
- a= AV_RN4P(&src1[i*src_stride1 ]);\
- b= AV_RN4P(&src2[i*src_stride2 ]);\
- OP(*((pixel4*)&dst[i*dst_stride ]), no_rnd_avg_pixel4(a, b));\
- a= AV_RN4P(&src1[i*src_stride1+4*sizeof(pixel)]);\
- b= AV_RN4P(&src2[i*src_stride2+4*sizeof(pixel)]);\
- OP(*((pixel4*)&dst[i*dst_stride+4*sizeof(pixel)]), no_rnd_avg_pixel4(a, b));\
- }\
-}\
-\
-static inline void FUNC(OPNAME ## _no_rnd_pixels16_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
- int src_stride1, int src_stride2, int h){\
- FUNC(OPNAME ## _no_rnd_pixels8_l2)(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
- FUNC(OPNAME ## _no_rnd_pixels8_l2)(dst+8*sizeof(pixel), src1+8*sizeof(pixel), src2+8*sizeof(pixel), dst_stride, src_stride1, src_stride2, h);\
-}\
-\
-static inline void FUNC(OPNAME ## _pixels8_l4)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, const uint8_t *src4,\
- int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
- /* FIXME HIGH BIT DEPTH */\
- int i;\
- for(i=0; i<h; i++){\
- uint32_t a, b, c, d, l0, l1, h0, h1;\
- a= AV_RN32(&src1[i*src_stride1]);\
- b= AV_RN32(&src2[i*src_stride2]);\
- c= AV_RN32(&src3[i*src_stride3]);\
- d= AV_RN32(&src4[i*src_stride4]);\
- l0= (a&0x03030303UL)\
- + (b&0x03030303UL)\
- + 0x02020202UL;\
- h0= ((a&0xFCFCFCFCUL)>>2)\
- + ((b&0xFCFCFCFCUL)>>2);\
- l1= (c&0x03030303UL)\
- + (d&0x03030303UL);\
- h1= ((c&0xFCFCFCFCUL)>>2)\
- + ((d&0xFCFCFCFCUL)>>2);\
- OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
- a= AV_RN32(&src1[i*src_stride1+4]);\
- b= AV_RN32(&src2[i*src_stride2+4]);\
- c= AV_RN32(&src3[i*src_stride3+4]);\
- d= AV_RN32(&src4[i*src_stride4+4]);\
- l0= (a&0x03030303UL)\
- + (b&0x03030303UL)\
- + 0x02020202UL;\
- h0= ((a&0xFCFCFCFCUL)>>2)\
- + ((b&0xFCFCFCFCUL)>>2);\
- l1= (c&0x03030303UL)\
- + (d&0x03030303UL);\
- h1= ((c&0xFCFCFCFCUL)>>2)\
- + ((d&0xFCFCFCFCUL)>>2);\
- OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
- }\
-}\
-\
-static inline void FUNC(OPNAME ## _no_rnd_pixels8_l4)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, const uint8_t *src4,\
- int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
- /* FIXME HIGH BIT DEPTH*/\
- int i;\
- for(i=0; i<h; i++){\
- uint32_t a, b, c, d, l0, l1, h0, h1;\
- a= AV_RN32(&src1[i*src_stride1]);\
- b= AV_RN32(&src2[i*src_stride2]);\
- c= AV_RN32(&src3[i*src_stride3]);\
- d= AV_RN32(&src4[i*src_stride4]);\
- l0= (a&0x03030303UL)\
- + (b&0x03030303UL)\
- + 0x01010101UL;\
- h0= ((a&0xFCFCFCFCUL)>>2)\
- + ((b&0xFCFCFCFCUL)>>2);\
- l1= (c&0x03030303UL)\
- + (d&0x03030303UL);\
- h1= ((c&0xFCFCFCFCUL)>>2)\
- + ((d&0xFCFCFCFCUL)>>2);\
- OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
- a= AV_RN32(&src1[i*src_stride1+4]);\
- b= AV_RN32(&src2[i*src_stride2+4]);\
- c= AV_RN32(&src3[i*src_stride3+4]);\
- d= AV_RN32(&src4[i*src_stride4+4]);\
- l0= (a&0x03030303UL)\
- + (b&0x03030303UL)\
- + 0x01010101UL;\
- h0= ((a&0xFCFCFCFCUL)>>2)\
- + ((b&0xFCFCFCFCUL)>>2);\
- l1= (c&0x03030303UL)\
- + (d&0x03030303UL);\
- h1= ((c&0xFCFCFCFCUL)>>2)\
- + ((d&0xFCFCFCFCUL)>>2);\
- OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
- }\
-}\
-static inline void FUNC(OPNAME ## _pixels16_l4)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, const uint8_t *src4,\
- int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
- FUNC(OPNAME ## _pixels8_l4)(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
- FUNC(OPNAME ## _pixels8_l4)(dst+8*sizeof(pixel), src1+8*sizeof(pixel), src2+8*sizeof(pixel), src3+8*sizeof(pixel), src4+8*sizeof(pixel), dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
-}\
-static inline void FUNC(OPNAME ## _no_rnd_pixels16_l4)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, const uint8_t *src4,\
- int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
- FUNC(OPNAME ## _no_rnd_pixels8_l4)(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
- FUNC(OPNAME ## _no_rnd_pixels8_l4)(dst+8*sizeof(pixel), src1+8*sizeof(pixel), src2+8*sizeof(pixel), src3+8*sizeof(pixel), src4+8*sizeof(pixel), dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
-}\
-\
-static inline void FUNCC(OPNAME ## _pixels8_xy2)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)\
-{\
- /* FIXME HIGH BIT DEPTH */\
- int j;\
- for(j=0; j<2; j++){\
- int i;\
- const uint32_t a= AV_RN32(pixels );\
- const uint32_t b= AV_RN32(pixels+1);\
- uint32_t l0= (a&0x03030303UL)\
- + (b&0x03030303UL)\
- + 0x02020202UL;\
- uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
- + ((b&0xFCFCFCFCUL)>>2);\
- uint32_t l1,h1;\
-\
- pixels+=line_size;\
- for(i=0; i<h; i+=2){\
- uint32_t a= AV_RN32(pixels );\
- uint32_t b= AV_RN32(pixels+1);\
- l1= (a&0x03030303UL)\
- + (b&0x03030303UL);\
- h1= ((a&0xFCFCFCFCUL)>>2)\
- + ((b&0xFCFCFCFCUL)>>2);\
- OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
- pixels+=line_size;\
- block +=line_size;\
- a= AV_RN32(pixels );\
- b= AV_RN32(pixels+1);\
- l0= (a&0x03030303UL)\
- + (b&0x03030303UL)\
- + 0x02020202UL;\
- h0= ((a&0xFCFCFCFCUL)>>2)\
- + ((b&0xFCFCFCFCUL)>>2);\
- OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
- pixels+=line_size;\
- block +=line_size;\
- }\
- pixels+=4-line_size*(h+1);\
- block +=4-line_size*h;\
- }\
-}\
-\
-CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16_xy2), FUNCC(OPNAME ## _pixels8_xy2), 8*sizeof(pixel))\
-
-#define op_avg(a, b) a = rnd_avg_pixel4(a, b)
-#define op_put(a, b) a = b
-#if BIT_DEPTH == 8
-#define put_no_rnd_pixels8_8_c put_pixels8_8_c
-PIXOP2(avg, op_avg)
-PIXOP2(put, op_put)
-#endif
-#undef op_avg
-#undef op_put
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-06 08:56:17 +0000