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Diffstat (limited to 'lib/igt_halffloat.h')
| -rw-r--r-- | lib/igt_halffloat.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/igt_halffloat.h b/lib/igt_halffloat.h new file mode 100644 index 00000000..8db448a1 --- /dev/null +++ b/lib/igt_halffloat.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <stdint.h> + +void igt_float_to_half(const float *f, uint16_t *h, unsigned int num); +void igt_half_to_float(const uint16_t *h, float *f, unsigned int num); + |