[fceu.git] / drivers / arm / neon_scale2x.h

/**
 *
 *  Copyright (C) 2012 Roman Pauer
 *
 *  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.
 *
 */

#if !defined(_NEON_SCALE2X_H_INCLUDED_)
#define _NEON_SCALE2X_H_INCLUDED_

#include <inttypes.h>

#ifdef __cplusplus
extern "C" {
#endif

extern void neon_scale2x_8_8(const uint8_t *src, uint8_t *dst, unsigned int width, unsigned int srcstride, unsigned int dststride, unsigned int height);
extern void neon_scale2x_16_16(const uint16_t *src, uint16_t *dst, unsigned int width, unsigned int srcstride, unsigned int dststride, unsigned int height);

extern void neon_scale2x_8_16(const uint8_t *src, uint16_t *dst, const uint32_t *palette, unsigned int width, unsigned int srcstride, unsigned int dststride, unsigned int height);

#ifdef __cplusplus
}
#endif


#endif /* _NEON_SCALE2X_H_INCLUDED_ */
Commit	Line	Data
7127faf3	1	/**
	2	*
	3	* Copyright (C) 2012 Roman Pauer
	4	*
	5	* Permission is hereby granted, free of charge, to any person obtaining a copy of
	6	* this software and associated documentation files (the "Software"), to deal in
	7	* the Software without restriction, including without limitation the rights to
	8	* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
	9	* of the Software, and to permit persons to whom the Software is furnished to do
	10	* so, subject to the following conditions:
	11	*
	12	* The above copyright notice and this permission notice shall be included in all
	13	* copies or substantial portions of the Software.
	14	*
	15	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	16	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	17	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	18	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	19	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	20	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	21	* SOFTWARE.
	22	*
	23	*/
	24
	25	#if !defined(_NEON_SCALE2X_H_INCLUDED_)
	26	#define _NEON_SCALE2X_H_INCLUDED_
	27
	28	#include <inttypes.h>
	29
	30	#ifdef __cplusplus
	31	extern "C" {
	32	#endif
	33
	34	extern void neon_scale2x_8_8(const uint8_t src, uint8_t dst, unsigned int width, unsigned int srcstride, unsigned int dststride, unsigned int height);
	35	extern void neon_scale2x_16_16(const uint16_t src, uint16_t dst, unsigned int width, unsigned int srcstride, unsigned int dststride, unsigned int height);
	36
	37	extern void neon_scale2x_8_16(const uint8_t src, uint16_t dst, const uint32_t *palette, unsigned int width, unsigned int srcstride, unsigned int dststride, unsigned int height);
	38
	39	#ifdef __cplusplus
	40	}
	41	#endif
	42
	43
	44	#endif /* _NEON_SCALE2X_H_INCLUDED_ */