1 /****************************************************************************
2 * Copyright (C) 2016 Intel Corporation. All Rights Reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
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8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
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11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * 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
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19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 *
23 * @file formats.h
24 *
25 * @brief auto-generated file
26 *
27 * DO NOT EDIT
28 *
29 ******************************************************************************/
30
31 #pragma once
32
33 #include "common/os.h"
34
35 //////////////////////////////////////////////////////////////////////////
36 /// SWR_TYPE - Format component type
37 //////////////////////////////////////////////////////////////////////////
38 enum SWR_TYPE
39 {
40 SWR_TYPE_UNKNOWN,
41 SWR_TYPE_UNUSED,
42 SWR_TYPE_UNORM,
43 SWR_TYPE_SNORM,
44 SWR_TYPE_UINT,
45 SWR_TYPE_SINT,
46 SWR_TYPE_FLOAT,
47 SWR_TYPE_SSCALED,
48 SWR_TYPE_USCALED,
49 SWR_TYPE_SFIXED,
50 };
51
52 //////////////////////////////////////////////////////////////////////////
53 /// SWR_FORMAT
54 //////////////////////////////////////////////////////////////////////////
55 enum SWR_FORMAT
56 {
57 R32G32B32A32_FLOAT = 0x0,
58 R32G32B32A32_SINT = 0x1,
59 R32G32B32A32_UINT = 0x2,
60 R64G64_FLOAT = 0x5,
61 R32G32B32X32_FLOAT = 0x6,
62 R32G32B32A32_SSCALED = 0x7,
63 R32G32B32A32_USCALED = 0x8,
64 R32G32B32A32_SFIXED = 0x20,
65 R32G32B32_FLOAT = 0x40,
66 R32G32B32_SINT = 0x41,
67 R32G32B32_UINT = 0x42,
68 R32G32B32_SSCALED = 0x45,
69 R32G32B32_USCALED = 0x46,
70 R32G32B32_SFIXED = 0x50,
71 R16G16B16A16_UNORM = 0x80,
72 R16G16B16A16_SNORM = 0x81,
73 R16G16B16A16_SINT = 0x82,
74 R16G16B16A16_UINT = 0x83,
75 R16G16B16A16_FLOAT = 0x84,
76 R32G32_FLOAT = 0x85,
77 R32G32_SINT = 0x86,
78 R32G32_UINT = 0x87,
79 R32_FLOAT_X8X24_TYPELESS = 0x88,
80 X32_TYPELESS_G8X24_UINT = 0x89,
81 L32A32_FLOAT = 0x8A,
82 R64_FLOAT = 0x8D,
83 R16G16B16X16_UNORM = 0x8E,
84 R16G16B16X16_FLOAT = 0x8F,
85 L32X32_FLOAT = 0x91,
86 I32X32_FLOAT = 0x92,
87 R16G16B16A16_SSCALED = 0x93,
88 R16G16B16A16_USCALED = 0x94,
89 R32G32_SSCALED = 0x95,
90 R32G32_USCALED = 0x96,
91 R32G32_SFIXED = 0xA0,
92 B8G8R8A8_UNORM = 0xC0,
93 B8G8R8A8_UNORM_SRGB = 0xC1,
94 R10G10B10A2_UNORM = 0xC2,
95 R10G10B10A2_UNORM_SRGB = 0xC3,
96 R10G10B10A2_UINT = 0xC4,
97 R8G8B8A8_UNORM = 0xC7,
98 R8G8B8A8_UNORM_SRGB = 0xC8,
99 R8G8B8A8_SNORM = 0xC9,
100 R8G8B8A8_SINT = 0xCA,
101 R8G8B8A8_UINT = 0xCB,
102 R16G16_UNORM = 0xCC,
103 R16G16_SNORM = 0xCD,
104 R16G16_SINT = 0xCE,
105 R16G16_UINT = 0xCF,
106 R16G16_FLOAT = 0xD0,
107 B10G10R10A2_UNORM = 0xD1,
108 B10G10R10A2_UNORM_SRGB = 0xD2,
109 R11G11B10_FLOAT = 0xD3,
110 R10G10B10_FLOAT_A2_UNORM = 0xD5,
111 R32_SINT = 0xD6,
112 R32_UINT = 0xD7,
113 R32_FLOAT = 0xD8,
114 R24_UNORM_X8_TYPELESS = 0xD9,
115 X24_TYPELESS_G8_UINT = 0xDA,
116 L32_UNORM = 0xDD,
117 L16A16_UNORM = 0xDF,
118 I24X8_UNORM = 0xE0,
119 L24X8_UNORM = 0xE1,
120 I32_FLOAT = 0xE3,
121 L32_FLOAT = 0xE4,
122 A32_FLOAT = 0xE5,
123 B8G8R8X8_UNORM = 0xE9,
124 B8G8R8X8_UNORM_SRGB = 0xEA,
125 R8G8B8X8_UNORM = 0xEB,
126 R8G8B8X8_UNORM_SRGB = 0xEC,
127 R9G9B9E5_SHAREDEXP = 0xED,
128 B10G10R10X2_UNORM = 0xEE,
129 L16A16_FLOAT = 0xF0,
130 R10G10B10X2_USCALED = 0xF3,
131 R8G8B8A8_SSCALED = 0xF4,
132 R8G8B8A8_USCALED = 0xF5,
133 R16G16_SSCALED = 0xF6,
134 R16G16_USCALED = 0xF7,
135 R32_SSCALED = 0xF8,
136 R32_USCALED = 0xF9,
137 B5G6R5_UNORM = 0x100,
138 B5G6R5_UNORM_SRGB = 0x101,
139 B5G5R5A1_UNORM = 0x102,
140 B5G5R5A1_UNORM_SRGB = 0x103,
141 B4G4R4A4_UNORM = 0x104,
142 B4G4R4A4_UNORM_SRGB = 0x105,
143 R8G8_UNORM = 0x106,
144 R8G8_SNORM = 0x107,
145 R8G8_SINT = 0x108,
146 R8G8_UINT = 0x109,
147 R16_UNORM = 0x10A,
148 R16_SNORM = 0x10B,
149 R16_SINT = 0x10C,
150 R16_UINT = 0x10D,
151 R16_FLOAT = 0x10E,
152 I16_UNORM = 0x111,
153 L16_UNORM = 0x112,
154 A16_UNORM = 0x113,
155 L8A8_UNORM = 0x114,
156 I16_FLOAT = 0x115,
157 L16_FLOAT = 0x116,
158 A16_FLOAT = 0x117,
159 L8A8_UNORM_SRGB = 0x118,
160 B5G5R5X1_UNORM = 0x11A,
161 B5G5R5X1_UNORM_SRGB = 0x11B,
162 R8G8_SSCALED = 0x11C,
163 R8G8_USCALED = 0x11D,
164 R16_SSCALED = 0x11E,
165 R16_USCALED = 0x11F,
166 A1B5G5R5_UNORM = 0x124,
167 A4B4G4R4_UNORM = 0x125,
168 L8A8_UINT = 0x126,
169 L8A8_SINT = 0x127,
170 R8_UNORM = 0x140,
171 R8_SNORM = 0x141,
172 R8_SINT = 0x142,
173 R8_UINT = 0x143,
174 A8_UNORM = 0x144,
175 I8_UNORM = 0x145,
176 L8_UNORM = 0x146,
177 R8_SSCALED = 0x149,
178 R8_USCALED = 0x14A,
179 L8_UNORM_SRGB = 0x14C,
180 L8_UINT = 0x152,
181 L8_SINT = 0x153,
182 I8_UINT = 0x154,
183 I8_SINT = 0x155,
184 DXT1_RGB_SRGB = 0x180,
185 YCRCB_SWAPUVY = 0x183,
186 BC1_UNORM = 0x186,
187 BC2_UNORM = 0x187,
188 BC3_UNORM = 0x188,
189 BC4_UNORM = 0x189,
190 BC5_UNORM = 0x18A,
191 BC1_UNORM_SRGB = 0x18B,
192 BC2_UNORM_SRGB = 0x18C,
193 BC3_UNORM_SRGB = 0x18D,
194 YCRCB_SWAPUV = 0x18F,
195 DXT1_RGB = 0x191,
196 R8G8B8_UNORM = 0x193,
197 R8G8B8_SNORM = 0x194,
198 R8G8B8_SSCALED = 0x195,
199 R8G8B8_USCALED = 0x196,
200 R64G64B64A64_FLOAT = 0x197,
201 R64G64B64_FLOAT = 0x198,
202 BC4_SNORM = 0x199,
203 BC5_SNORM = 0x19A,
204 R16G16B16_FLOAT = 0x19B,
205 R16G16B16_UNORM = 0x19C,
206 R16G16B16_SNORM = 0x19D,
207 R16G16B16_SSCALED = 0x19E,
208 R16G16B16_USCALED = 0x19F,
209 BC6H_SF16 = 0x1A1,
210 BC7_UNORM = 0x1A2,
211 BC7_UNORM_SRGB = 0x1A3,
212 BC6H_UF16 = 0x1A4,
213 R8G8B8_UNORM_SRGB = 0x1A8,
214 R16G16B16_UINT = 0x1B0,
215 R16G16B16_SINT = 0x1B1,
216 R32_SFIXED = 0x1B2,
217 R10G10B10A2_SNORM = 0x1B3,
218 R10G10B10A2_USCALED = 0x1B4,
219 R10G10B10A2_SSCALED = 0x1B5,
220 R10G10B10A2_SINT = 0x1B6,
221 B10G10R10A2_SNORM = 0x1B7,
222 B10G10R10A2_USCALED = 0x1B8,
223 B10G10R10A2_SSCALED = 0x1B9,
224 B10G10R10A2_UINT = 0x1BA,
225 B10G10R10A2_SINT = 0x1BB,
226 R8G8B8_UINT = 0x1C8,
227 R8G8B8_SINT = 0x1C9,
228 RAW = 0x1FF,
229 NUM_SWR_FORMATS = 0x200,
230 };
231
232 //////////////////////////////////////////////////////////////////////////
233 /// SWR_FORMAT_INFO - Format information
234 //////////////////////////////////////////////////////////////////////////
235 struct SWR_FORMAT_INFO
236 {
237 const char* name;
238 SWR_TYPE type[4];
239 uint32_t defaults[4];
240 uint32_t swizzle[4]; ///< swizzle per component
241 uint32_t bpc[4]; ///< bits per component
242 uint32_t bpp; ///< bits per pixel
243 uint32_t Bpp; ///< bytes per pixel
244 uint32_t numComps; ///< number of components
245 bool isSRGB;
246 bool isBC;
247 bool isSubsampled;
248 bool isLuminance;
249 bool isNormalized[4];
250 float toFloat[4];
251 uint32_t bcWidth;
252 uint32_t bcHeight;
253 };
254
255 extern const SWR_FORMAT_INFO gFormatInfo[NUM_SWR_FORMATS];
256
257 //////////////////////////////////////////////////////////////////////////
258 /// @brief Retrieves format info struct for given format.
259 /// @param format - SWR format
GetFormatInfo(SWR_FORMAT format)260 INLINE const SWR_FORMAT_INFO& GetFormatInfo(SWR_FORMAT format)
261 {
262 SWR_ASSERT(format < NUM_SWR_FORMATS, "Invalid Surface Format: %d", format);
263 SWR_ASSERT(gFormatInfo[format].name != nullptr, "Invalid Surface Format: %d", format);
264 return gFormatInfo[format];
265 }
266
267 // lookup table for unorm8 srgb -> float conversion
268 extern const uint32_t srgb8Table[256];
269
270