/*

 * Copyright © 2018, VideoLAN and dav1d authors

 * Copyright © 2018, Two Orioles, LLC

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 *

 * 1. Redistributions of source code must retain the above copyright notice, this

 *    list of conditions and the following disclaimer.

 *

 * 2. Redistributions in binary form must reproduce the above copyright notice,

 *    this list of conditions and the following disclaimer in the documentation

 *    and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR

 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef DAV1D_COMMON_BITDEPTH_H

#define DAV1D_COMMON_BITDEPTH_H

#include <stdint.h>

#include <string.h>

#include "common/attributes.h"

#if !defined(BITDEPTH)

typedef uint8_t pixel; /* can't be void due to pointer-to-array usage */

typedef void coef;

#define HIGHBD_DECL_SUFFIX /* nothing */

#define HIGHBD_CALL_SUFFIX /* nothing */

#define HIGHBD_TAIL_SUFFIX /* nothing */

#elif BITDEPTH == 8

typedef uint8_t pixel;

typedef int16_t coef;

#define PIXEL_TYPE uint8_t

#define COEF_TYPE int16_t

#define pixel_copy memcpy

#define pixel_set memset

#define iclip_pixel iclip_u8

#define PIX_HEX_FMT "%02x"

#define bitfn(x) x##_8bpc

#define BF(x, suffix) x##_8bpc_##suffix

#define PXSTRIDE(x) (x)

#define highbd_only(x)

#define HIGHBD_DECL_SUFFIX /* nothing */

#define HIGHBD_CALL_SUFFIX /* nothing */

#define HIGHBD_TAIL_SUFFIX /* nothing */

#define bitdepth_from_max(x) 8

#define BITDEPTH_MAX 0xff

#elif BITDEPTH == 16

typedef uint16_t pixel;

typedef int32_t coef;

#define PIXEL_TYPE uint16_t

#define COEF_TYPE int32_t

#define pixel_copy(a, b, c) memcpy(a, b, (c) << 1)

static inline void pixel_set(pixel *const dst, const int val, const int num) {

    for (int n = 0; n < num; n++)

        dst[n] = val;

}

Unexecuted instantiation: fg_apply_tmpl.c:pixel_set

Unexecuted instantiation: cdef_tmpl.c:pixel_set

Unexecuted instantiation: filmgrain_tmpl.c:pixel_set

Unexecuted instantiation: ipred_tmpl.c:pixel_set

Unexecuted instantiation: itx_tmpl.c:pixel_set

Unexecuted instantiation: loopfilter_tmpl.c:pixel_set

Unexecuted instantiation: looprestoration_tmpl.c:pixel_set

Unexecuted instantiation: mc_tmpl.c:pixel_set

Unexecuted instantiation: recon_tmpl.c:pixel_set

Unexecuted instantiation: cdef_apply_tmpl.c:pixel_set

ipred_prepare_tmpl.c:pixel_set

Line

Count

Source

66

1.72M

static inline void pixel_set(pixel *const dst, const int val, const int num) {

67

30.7M

    for (int n = 0; n < num; n++)

68

28.9M

        dst[n] = val;

69

1.72M

}

Unexecuted instantiation: lf_apply_tmpl.c:pixel_set

Unexecuted instantiation: lr_apply_tmpl.c:pixel_set

#define PIX_HEX_FMT "%03x"

#define iclip_pixel(x) iclip(x, 0, bitdepth_max)

#define HIGHBD_DECL_SUFFIX , const int bitdepth_max

#define HIGHBD_CALL_SUFFIX , f->bitdepth_max

#define HIGHBD_TAIL_SUFFIX , bitdepth_max

#define bitdepth_from_max(bitdepth_max) (32 - clz(bitdepth_max))

#define BITDEPTH_MAX bitdepth_max

#define bitfn(x) x##_16bpc

#define BF(x, suffix) x##_16bpc_##suffix

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

    assert(!(x & 1));

    return x >> 1;

}

fg_apply_tmpl.c:PXSTRIDE

Line

Count

Source

79

25.3k

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

25.3k

    assert(!(x & 1));

81

25.3k

    return x >> 1;

82

25.3k

}

Unexecuted instantiation: cdef_tmpl.c:PXSTRIDE

Unexecuted instantiation: filmgrain_tmpl.c:PXSTRIDE

Unexecuted instantiation: ipred_tmpl.c:PXSTRIDE

itx_tmpl.c:PXSTRIDE

Line

Count

Source

79

6.60M

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

6.60M

    assert(!(x & 1));

81

6.60M

    return x >> 1;

82

6.60M

}

Unexecuted instantiation: loopfilter_tmpl.c:PXSTRIDE

looprestoration_tmpl.c:PXSTRIDE

Line

Count

Source

79

3.03M

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

3.03M

    assert(!(x & 1));

81

3.03M

    return x >> 1;

82

3.03M

}

Unexecuted instantiation: mc_tmpl.c:PXSTRIDE

recon_tmpl.c:PXSTRIDE

Line

Count

Source

79

12.3M

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

12.3M

    assert(!(x & 1));

81

12.3M

    return x >> 1;

82

12.3M

}

cdef_apply_tmpl.c:PXSTRIDE

Line

Count

Source

79

10.3M

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

10.3M

    assert(!(x & 1));

81

10.3M

    return x >> 1;

82

10.3M

}

ipred_prepare_tmpl.c:PXSTRIDE

Line

Count

Source

79

54.8M

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

54.8M

    assert(!(x & 1));

81

54.8M

    return x >> 1;

82

54.8M

}

lf_apply_tmpl.c:PXSTRIDE

Line

Count

Source

79

3.61M

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

3.61M

    assert(!(x & 1));

81

3.61M

    return x >> 1;

82

3.61M

}

lr_apply_tmpl.c:PXSTRIDE

Line

Count

Source

79

792k

static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {

80

792k

    assert(!(x & 1));

81

792k

    return x >> 1;

82

792k

}

#define highbd_only(x) x

#else

#error invalid value for bitdepth

#endif

#define bytefn(x) bitfn(x)

#define bitfn_decls(name, ...) \

name##_8bpc(__VA_ARGS__); \

name##_16bpc(__VA_ARGS__)

#endif /* DAV1D_COMMON_BITDEPTH_H */