FFmpeg  4.4
pad.c
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1 // Generated from libavfilter/opencl/pad.cl
2 const char *ff_opencl_source_pad =
3 "#line 1 \"libavfilter/opencl/pad.cl\"\n"
4 "/*\n"
5 " * This file is part of FFmpeg.\n"
6 " *\n"
7 " * FFmpeg is free software; you can redistribute it and/or\n"
8 " * modify it under the terms of the GNU Lesser General Public\n"
9 " * License as published by the Free Software Foundation; either\n"
10 " * version 2.1 of the License, or (at your option) any later version.\n"
11 " *\n"
12 " * FFmpeg is distributed in the hope that it will be useful,\n"
13 " * but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
14 " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
15 " * Lesser General Public License for more details.\n"
16 " *\n"
17 " * You should have received a copy of the GNU Lesser General Public\n"
18 " * License along with FFmpeg; if not, write to the Free Software\n"
19 " * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n"
20 " */\n"
21 "\n"
22 "const sampler_t sampler = CLK_NORMALIZED_COORDS_FALSE |\n"
23 " CLK_FILTER_NEAREST;\n"
24 "\n"
25 "__kernel void pad (\n"
26 " __read_only image2d_t src,\n"
27 " __write_only image2d_t dst,\n"
28 " float4 color,\n"
29 " int2 xy)\n"
30 "{\n"
31 " int2 size_src = get_image_dim(src);\n"
32 " int2 loc = (int2)(get_global_id(0), get_global_id(1));\n"
33 " int2 src_pos = (int2)(get_global_id(0) - xy.x, get_global_id(1) - xy.y);\n"
34 " float4 pixel = loc.x >= size_src.x + xy.x ||\n"
35 " loc.y >= size_src.y + xy.y ||\n"
36 " loc.x < xy.x ||\n"
37 " loc.y < xy.y ? color : read_imagef(src, sampler, src_pos);\n"
38 " write_imagef(dst, loc, pixel);\n"
39 "}\n"
40 ;
const char * ff_opencl_source_pad
Definition: pad.c:2