FFmpeg
4.3
libavfilter
opencl
transpose.c
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// Generated from libavfilter/opencl/transpose.cl
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const
char
*
ff_opencl_source_transpose
=
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"#line 1 \"libavfilter/opencl/transpose.cl\"\n"
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"/*\n"
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" * This file is part of FFmpeg.\n"
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" *\n"
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" * FFmpeg is free software; you can redistribute it and/or\n"
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" * modify it under the terms of the GNU Lesser General Public\n"
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" * License as published by the Free Software Foundation; either\n"
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" * version 2.1 of the License, or (at your option) any later version.\n"
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" *\n"
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" * FFmpeg is distributed in the hope that it will be useful,\n"
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" * but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
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" * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
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" * Lesser General Public License for more details.\n"
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" *\n"
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" * You should have received a copy of the GNU Lesser General Public\n"
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" * License along with FFmpeg; if not, write to the Free Software\n"
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" * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n"
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" */\n"
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"kernel void transpose(__write_only image2d_t dst,\n"
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" __read_only image2d_t src,\n"
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" int dir) {\n"
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" const sampler_t sampler = (CLK_NORMALIZED_COORDS_FALSE |\n"
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" CLK_ADDRESS_CLAMP_TO_EDGE |\n"
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" CLK_FILTER_NEAREST);\n"
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"\n"
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" int2 size = get_image_dim(dst);\n"
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" int x = get_global_id(0);\n"
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" int y = get_global_id(1);\n"
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"\n"
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" int xin = (dir & 2) ? (size.y - 1 - y) : y;\n"
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" int yin = (dir & 1) ? (size.x - 1 - x) : x;\n"
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" float4 data = read_imagef(src, sampler, (int2)(xin, yin));\n"
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"\n"
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" if (x < size.x && y < size.y)\n"
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" write_imagef(dst, (int2)(x, y), data);\n"
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"}\n"
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;
ff_opencl_source_transpose
const char * ff_opencl_source_transpose
Definition:
transpose.c:2
Generated on Sun Jun 21 2020 11:53:37 for FFmpeg by
1.8.17