This file is indexed.

/usr/include/cm_rt_linux.h is in libcmrt-dev 1.0.6+dfsg1-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
/*
 * Copyright © 2014 Intel Corporation
 *
 * 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, sub license, 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 (including the
 * next paragraph) 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 NON-INFRINGEMENT.
 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
 *
 * Authors:
 *     Wei Lin<wei.w.lin@intel.com>
 *     Yuting Yang<yuting.yang@intel.com>
 *     Lina Sun<lina.sun@intel.com>
 *     Zhao Yakui <yakui.zhao@intel.com>
 */

#pragma once
#ifndef _CM_RT_LINUX_H_
#define _CM_RT_LINUX_H_
#include <time.h>
#include <va/va.h>

#ifdef __cplusplus
extern "C" {
#endif

#include <i915_drm.h>
#include <intel_bufmgr.h>

#ifdef __cplusplus
}
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <math.h>
#include <malloc.h>
#include <string.h>
#include <sys/time.h>
#include <pthread.h>
#include <x86intrin.h>		//__rdtsc
typedef bool BOOL;
typedef int32_t INT;
typedef uint32_t UINT;
typedef signed char INT8;
typedef unsigned char UINT8;
typedef int16_t INT16;
typedef uint16_t UINT16;
typedef int32_t INT32;
typedef uint32_t UINT32;
typedef int64_t INT64;
typedef uint64_t UINT64;
typedef unsigned char BYTE;
typedef UINT32 DWORD;

typedef enum _VACMTEXTUREADDRESS {
	VACMTADDRESS_WRAP = 1,
	VACMTADDRESS_MIRROR = 2,
	VACMTADDRESS_CLAMP = 3,
	VACMTADDRESS_BORDER = 4,
	VACMTADDRESS_MIRRORONCE = 5,

	VACMTADDRESS_FORCE_DWORD = 0x7fffffff
} VACMTEXTUREADDRESS;

typedef enum _VACMTEXTUREFILTERTYPE {
	VACMTEXF_NONE = 0,
	VACMTEXF_POINT = 1,
	VACMTEXF_LINEAR = 2,
	VACMTEXF_ANISOTROPIC = 3,
	VACMTEXF_FLATCUBIC = 4,
	VACMTEXF_GAUSSIANCUBIC = 5,
	VACMTEXF_PYRAMIDALQUAD = 6,
	VACMTEXF_GAUSSIANQUAD = 7,
	VACMTEXF_CONVOLUTIONMONO = 8,
	VACMTEXF_FORCE_DWORD = 0x7fffffff
} VACMTEXTUREFILTERTYPE;

#define CM_MAX_TIMEOUT 2

#define CM_ATTRIBUTE(attribute) __attribute__((attribute))

typedef enum _VA_CM_FORMAT {

	VA_CM_FMT_UNKNOWN = 0,

	VA_CM_FMT_BUFFER = 10,
	VA_CM_FMT_A8R8G8B8 = 21,
	VA_CM_FMT_X8R8G8B8 = 22,
	VA_CM_FMT_A8 = 28,
	VA_CM_FMT_A2B10G10R10 = 31,
	VA_CM_FMT_A16B16G16R16 = 36,
	VA_CM_FMT_P8 = 41,
	VA_CM_FMT_L8 = 50,
	VA_CM_FMT_R16U = 57,
	VA_CM_FMT_A8L8 = 51,
	VA_CM_FMT_V8U8 = 60,
	VA_CM_FMT_R8U = 62,
	VA_CM_FMT_D16 = 80,
	VA_CM_FMT_L16 = 81,
	VA_CM_FMT_A16B16G16R16F = 113,
	VA_CM_FMT_R32F = 114,
	VA_CM_FMT_NV12 = VA_FOURCC_NV12,
	VA_CM_FMT_UYVY = VA_FOURCC_UYVY,
	VA_CM_FMT_YUY2 = VA_FOURCC_YUY2,
	VA_CM_FMT_444P = VA_FOURCC_444P,
	VA_CM_FMT_411P = VA_FOURCC_411P,
	VA_CM_FMT_422H = VA_FOURCC_422H,
	VA_CM_FMT_422V = VA_FOURCC_422V,
	VA_CM_FMT_IMC3 = VA_FOURCC_IMC3,
	VA_CM_FMT_YV12 = VA_FOURCC_YV12,

	VA_CM_FMT_MAX = 0xFFFFFFFF
} VA_CM_FORMAT;

#define CM_SURFACE_FORMAT                       VA_CM_FORMAT

#define CM_SURFACE_FORMAT_UNKNOWN               VA_CM_FMT_UNKNOWN
#define CM_SURFACE_FORMAT_A8R8G8B8              VA_CM_FMT_A8R8G8B8
#define CM_SURFACE_FORMAT_X8R8G8B8              VA_CM_FMT_X8R8G8B8
#define CM_SURFACE_FORMAT_A8                    VA_CM_FMT_A8
#define CM_SURFACE_FORMAT_P8                    VA_CM_FMT_P8
#define CM_SURFACE_FORMAT_R32F                  VA_CM_FMT_R32F
#define CM_SURFACE_FORMAT_NV12                  VA_CM_FMT_NV12
#define CM_SURFACE_FORMAT_UYVY                  VA_CM_FMT_UYVY
#define CM_SURFACE_FORMAT_YUY2                  VA_CM_FMT_YUY2
#define CM_SURFACE_FORMAT_V8U8			VA_CM_FMT_V8U8

#define CM_SURFACE_FORMAT_R8_UINT		VA_CM_FMT_R8U
#define CM_SURFACE_FORMAT_R16_UINT		VA_CM_FMT_R16U
#define CM_SURFACE_FORMAT_R16_SINT              VA_CM_FMT_A8L8
#define CM_SURFACE_FORMAT_D16			VA_CM_FMT_D16
#define CM_SURFACE_FORMAT_L16			VA_CM_FMT_L16
#define CM_SURFACE_FORMAT_A16B16G16R16          VA_CM_FMT_A16B16G16R16
#define CM_SURFACE_FORMAT_R10G10B10A2		VA_CM_FMT_A2B10G10R10
#define CM_SURFACE_FORMAT_A16B16G16R16F         VA_CM_FMT_A16B16G16R16F

#define CM_SURFACE_FORMAT_444P                  VA_CM_FMT_444P
#define CM_SURFACE_FORMAT_422H                  VA_CM_FMT_422H
#define CM_SURFACE_FORMAT_422V                  VA_CM_FMT_422V
#define CM_SURFACE_FORMAT_411P                  VA_CM_FMT_411P
#define CM_SURFACE_FORMAT_IMC3                  VA_CM_FMT_IMC3
#define CM_SURFACE_FORMAT_YV12                  VA_CM_FMT_YV12

#define CM_TEXTURE_ADDRESS_TYPE                 VACMTEXTUREADDRESS
#define CM_TEXTURE_ADDRESS_WRAP                 VACMTADDRESS_WRAP
#define CM_TEXTURE_ADDRESS_MIRROR               VACMTADDRESS_MIRROR
#define CM_TEXTURE_ADDRESS_CLAMP                VACMTADDRESS_CLAMP
#define CM_TEXTURE_ADDRESS_BORDER               VACMTADDRESS_BORDER
#define CM_TEXTURE_ADDRESS_MIRRORONCE           VACMTADDRESS_MIRRORONCE

#define CM_TEXTURE_FILTER_TYPE                  VACMTEXTUREFILTERTYPE
#define CM_TEXTURE_FILTER_TYPE_NONE             VACMTEXF_NONE
#define CM_TEXTURE_FILTER_TYPE_POINT            VACMTEXF_POINT
#define CM_TEXTURE_FILTER_TYPE_LINEAR           VACMTEXF_LINEAR
#define CM_TEXTURE_FILTER_TYPE_ANISOTROPIC      VACMTEXF_ANISOTROPIC
#define CM_TEXTURE_FILTER_TYPE_FLATCUBIC        VACMTEXF_FLATCUBIC
#define CM_TEXTURE_FILTER_TYPE_GAUSSIANCUBIC    VACMTEXF_GAUSSIANCUBIC
#define CM_TEXTURE_FILTER_TYPE_PYRAMIDALQUAD    VACMTEXF_PYRAMIDALQUAD
#define CM_TEXTURE_FILTER_TYPE_GAUSSIANQUAD     VACMTEXF_GAUSSIANQUAD
#define CM_TEXTURE_FILTER_TYPE_CONVOLUTIONMONO  VACMTEXF_CONVOLUTIONMONO

/* Surrport for common-used data type */
#ifndef TRUE
#define TRUE 1
#endif

#ifndef FALSE
#define FALSE 0
#endif

typedef int HKEY;

typedef unsigned int uint;
typedef unsigned int *PUINT;

typedef float FLOAT;
typedef unsigned long long DWORDLONG;

/* Handle Type */
typedef void *HMODULE;
typedef void *HINSTANCE;
typedef int HANDLE;
typedef void *PVOID;
typedef int WINBOOL;
typedef BOOL *PBOOL;
typedef unsigned long ULONG;
typedef ULONG *PULONG;
typedef unsigned short USHORT;
typedef USHORT *PUSHORT;
typedef unsigned char UCHAR;
typedef UCHAR *PUCHAR;
typedef char CHAR;
typedef short SHORT;
typedef long LONG;
typedef double DOUBLE;

#define __int8 char
#define __int16 short
#define __int32 int
#define __int64 long long

typedef unsigned short WORD;
typedef float FLOAT;
typedef FLOAT *PFLOAT;
typedef BYTE *PBYTE;
typedef int *PINT;
typedef WORD *PWORD;
typedef DWORD *PDWORD;
typedef unsigned int *PUINT;
typedef LONG HRESULT;
typedef long long LONGLONG;

typedef union _LARGE_INTEGER {
	struct {
		uint32_t LowPart;
		int32_t HighPart;
	} u;
	int64_t QuadPart;
} LARGE_INTEGER;

extern "C" BOOL QueryPerformanceCounter(LARGE_INTEGER * lpPerformanceCount);
extern "C" BOOL QueryPerformanceFrequency(LARGE_INTEGER * lpFrequency);

typedef struct _CmDriverContext_ {
	int deviceid;
	int device_rev;
	/* indicates whether the CreateBufferUp/CreateSurface2DUP is not supported */
	int userptr_enabled;
	/* indicates whether CM uses the shared bufmgr or not
	 * if it is zero, CM needs to initialize its own bufmgr. bufmgr is meaningless
	 * If it is true, CM will share bufmgr with other components*/
	int shared_bufmgr;
	dri_bufmgr *bufmgr;
} CmDriverContext;

#define DRM_BO_FLINK	0x01
#define DRM_BO_HANDLE	0x02

typedef struct _CmOsResource_ {
	VA_CM_FORMAT format;
	union {
		int aligned_width;
		int buf_bytes;
	};
	int aligned_height;
	/* indicates whether it is BO_FLINK or BO_HANLDE */
	int bo_flags;
	int bo_size;
	union {
		dri_bo *bo;
		UINT bo_flink;
	};
	/*
	 * the pitch/tile_type is only for 2D surface type. It should be ignored
	 * for VA_CM_FORMAT_BUFFER.
	 * pitch is in byte unit
	 * And width/height is in pixel unit.
	 */
	int pitch;
	/*
	 * It directly uses the I915_TILING_XX definition in i915_drm.h
	 * I915_TILING_NONE 0
	 * I915_TILING_X    1
	 * I915_TILIGN_Y    2
	 */
	int tile_type;
	/* orig_width/height represents original width/height of 2D surface */
	/* For the buffer type it can be ignored */
	int orig_width, orig_height;
} CmOsResource;

template < typename T > inline const char *CM_TYPE_NAME_UNMANGLED();

template <> inline const char *CM_TYPE_NAME_UNMANGLED < char >() {
	return "char";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < signed char >() {
	return "signed char";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < unsigned char >() {
	return "unsigned char";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < short >() {
	return "short";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < unsigned short >() {
	return "unsigned short";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < int >() {
	return "int";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < unsigned int >() {
	return "unsigned int";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < long >() {
	return "long";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < unsigned long >() {
	return "unsigned long";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < float >() {
	return "float";
}

template <> inline const char *CM_TYPE_NAME_UNMANGLED < double >() {
	return "double";
}

#define CM_TYPE_NAME(type)   CM_TYPE_NAME_UNMANGLED<type>()

inline void *CM_ALIGNED_MALLOC(size_t size, size_t alignment)
{
	return memalign(alignment, size);
}

inline void CM_ALIGNED_FREE(void *memory)
{
	free(memory);
}

#define THREAD_HANDLE pthread_t
inline void CM_THREAD_CREATE(THREAD_HANDLE * handle, void *start_routine,
			     void *arg)
{
	int err = 0;
	err =
	    pthread_create(handle, NULL, (void *(*)(void *))start_routine, arg);
	if (err) {
		printf(" cm create thread failed! \n");
		exit(-1);
	}
}

inline void CM_THREAD_EXIT(void *retval)
{
	pthread_exit(retval);
}

inline int CM_THREAD_JOIN(THREAD_HANDLE * handle_array, int thread_cnt)
{
	void *tret;
	for (int i = 0; i < thread_cnt; i++) {
		pthread_join(handle_array[i], &tret);
	}
	return 0;
}

#endif				/* _CM_RT_LINUX_H_ */