1#ifndef CL_COMMON_DEFINES_H
2#define CL_COMMON_DEFINES_H
3// This file includes defines that are common to both kernel code and
4// the NVPTX back-end.
5
6//
7// Common defines for Image intrinsics
8// Channel order
9enum {
10  CLK_R = 0x10B0,
11  CLK_A = 0x10B1,
12  CLK_RG = 0x10B2,
13  CLK_RA = 0x10B3,
14  CLK_RGB = 0x10B4,
15  CLK_RGBA = 0x10B5,
16  CLK_BGRA = 0x10B6,
17  CLK_ARGB = 0x10B7,
18
19#if (__NV_CL_C_VERSION == __NV_CL_C_VERSION_1_0)
20  CLK_xRGB = 0x10B7,
21#endif
22
23  CLK_INTENSITY = 0x10B8,
24  CLK_LUMINANCE = 0x10B9
25
26#if (__NV_CL_C_VERSION >= __NV_CL_C_VERSION_1_1)
27      ,
28  CLK_Rx = 0x10BA,
29  CLK_RGx = 0x10BB,
30  CLK_RGBx = 0x10BC
31#endif
32};
33
34typedef enum clk_channel_type {
35  // valid formats for float return types
36  CLK_SNORM_INT8 = 0x10D0,  // four channel RGBA unorm8
37  CLK_SNORM_INT16 = 0x10D1, // four channel RGBA unorm16
38  CLK_UNORM_INT8 = 0x10D2,  // four channel RGBA unorm8
39  CLK_UNORM_INT16 = 0x10D3, // four channel RGBA unorm16
40  CLK_HALF_FLOAT = 0x10DD,  // four channel RGBA half
41  CLK_FLOAT = 0x10DE,       // four channel RGBA float
42
43#if (__NV_CL_C_VERSION >= __NV_CL_C_VERSION_1_1)
44  CLK_UNORM_SHORT_565 = 0x10D4,
45  CLK_UNORM_SHORT_555 = 0x10D5,
46  CLK_UNORM_INT_101010 = 0x10D6,
47#endif
48
49  // valid only for integer return types
50  CLK_SIGNED_INT8 = 0x10D7,
51  CLK_SIGNED_INT16 = 0x10D8,
52  CLK_SIGNED_INT32 = 0x10D9,
53  CLK_UNSIGNED_INT8 = 0x10DA,
54  CLK_UNSIGNED_INT16 = 0x10DB,
55  CLK_UNSIGNED_INT32 = 0x10DC,
56
57  // CI SPI for CPU
58  __CLK_UNORM_INT8888,  // four channel ARGB unorm8
59  __CLK_UNORM_INT8888R, // four channel BGRA unorm8
60
61  __CLK_VALID_IMAGE_TYPE_COUNT,
62  __CLK_INVALID_IMAGE_TYPE = __CLK_VALID_IMAGE_TYPE_COUNT,
63  __CLK_VALID_IMAGE_TYPE_MASK_BITS = 4, // number of bits required to
64                                        // represent any image type
65  __CLK_VALID_IMAGE_TYPE_MASK = (1 << __CLK_VALID_IMAGE_TYPE_MASK_BITS) - 1
66} clk_channel_type;
67
68typedef enum clk_sampler_type {
69  __CLK_ADDRESS_BASE = 0,
70  CLK_ADDRESS_NONE = 0 << __CLK_ADDRESS_BASE,
71  CLK_ADDRESS_CLAMP = 1 << __CLK_ADDRESS_BASE,
72  CLK_ADDRESS_CLAMP_TO_EDGE = 2 << __CLK_ADDRESS_BASE,
73  CLK_ADDRESS_REPEAT = 3 << __CLK_ADDRESS_BASE,
74  CLK_ADDRESS_MIRROR = 4 << __CLK_ADDRESS_BASE,
75
76#if (__NV_CL_C_VERSION >= __NV_CL_C_VERSION_1_1)
77  CLK_ADDRESS_MIRRORED_REPEAT = CLK_ADDRESS_MIRROR,
78#endif
79  __CLK_ADDRESS_MASK =
80      CLK_ADDRESS_NONE | CLK_ADDRESS_CLAMP | CLK_ADDRESS_CLAMP_TO_EDGE |
81      CLK_ADDRESS_REPEAT | CLK_ADDRESS_MIRROR,
82  __CLK_ADDRESS_BITS = 3, // number of bits required to
83                          // represent address info
84
85  __CLK_NORMALIZED_BASE = __CLK_ADDRESS_BITS,
86  CLK_NORMALIZED_COORDS_FALSE = 0,
87  CLK_NORMALIZED_COORDS_TRUE = 1 << __CLK_NORMALIZED_BASE,
88  __CLK_NORMALIZED_MASK =
89      CLK_NORMALIZED_COORDS_FALSE | CLK_NORMALIZED_COORDS_TRUE,
90  __CLK_NORMALIZED_BITS = 1, // number of bits required to
91                             // represent normalization
92
93  __CLK_FILTER_BASE = __CLK_NORMALIZED_BASE + __CLK_NORMALIZED_BITS,
94  CLK_FILTER_NEAREST = 0 << __CLK_FILTER_BASE,
95  CLK_FILTER_LINEAR = 1 << __CLK_FILTER_BASE,
96  CLK_FILTER_ANISOTROPIC = 2 << __CLK_FILTER_BASE,
97  __CLK_FILTER_MASK =
98      CLK_FILTER_NEAREST | CLK_FILTER_LINEAR | CLK_FILTER_ANISOTROPIC,
99  __CLK_FILTER_BITS = 2, // number of bits required to
100                         // represent address info
101
102  __CLK_MIP_BASE = __CLK_FILTER_BASE + __CLK_FILTER_BITS,
103  CLK_MIP_NEAREST = 0 << __CLK_MIP_BASE,
104  CLK_MIP_LINEAR = 1 << __CLK_MIP_BASE,
105  CLK_MIP_ANISOTROPIC = 2 << __CLK_MIP_BASE,
106  __CLK_MIP_MASK = CLK_MIP_NEAREST | CLK_MIP_LINEAR | CLK_MIP_ANISOTROPIC,
107  __CLK_MIP_BITS = 2,
108
109  __CLK_SAMPLER_BITS = __CLK_MIP_BASE + __CLK_MIP_BITS,
110  __CLK_SAMPLER_MASK = __CLK_MIP_MASK | __CLK_FILTER_MASK |
111                       __CLK_NORMALIZED_MASK | __CLK_ADDRESS_MASK,
112
113  __CLK_ANISOTROPIC_RATIO_BITS = 5,
114  __CLK_ANISOTROPIC_RATIO_MASK =
115      (int) 0x80000000 >> (__CLK_ANISOTROPIC_RATIO_BITS - 1)
116} clk_sampler_type;
117
118// Memory synchronization
119#define CLK_LOCAL_MEM_FENCE (1 << 0)
120#define CLK_GLOBAL_MEM_FENCE (1 << 1)
121
122#endif // CL_COMMON_DEFINES_H
123