jputypes.h 3.5 KB

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  1. /* SPDX-License-Identifier: LGPL-2.1 OR BSD-3-Clause */
  2. /*
  3. * Copyright (c) 2018, Chips&Media
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions are met:
  8. *
  9. * 1. Redistributions of source code must retain the above copyright notice, this
  10. * list of conditions and the following disclaimer.
  11. * 2. Redistributions in binary form must reproduce the above copyright notice,
  12. * this list of conditions and the following disclaimer in the documentation
  13. * and/or other materials provided with the distribution.
  14. *
  15. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  16. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  17. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  18. * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  19. * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  20. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  21. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  22. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  24. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25. */
  26. #ifndef _JPU_TYPES_H_
  27. #define _JPU_TYPES_H_
  28. #include <stdint.h>
  29. /**
  30. * @brief This type is an 8-bit unsigned integral type, which is used for declaring pixel data.
  31. */
  32. typedef uint8_t Uint8;
  33. /**
  34. * @brief This type is a 16-bit unsigned integral type.
  35. */
  36. typedef uint16_t Uint16;
  37. /**
  38. * @brief This type is a 32-bit unsigned integral type, which is used for declaring variables with wide ranges and no signs such as size of buffer.
  39. */
  40. typedef uint32_t Uint32;
  41. /**
  42. * @brief This type is a 64-bit unsigned integral type, which is used for declaring variables with wide ranges and no signs such as size of buffer.
  43. */
  44. typedef uint64_t Uint64;
  45. /**
  46. * @brief This type is an 8-bit signed integral type.
  47. */
  48. typedef int8_t Int8;
  49. /**
  50. * @brief This type is a 16-bit signed integral type.
  51. */
  52. typedef int16_t Int16;
  53. /**
  54. * @brief This type is a 32-bit signed integral type.
  55. */
  56. typedef int32_t Int32;
  57. /**
  58. * @brief This type is a 64-bit signed integral type.
  59. */
  60. typedef int64_t Int64;
  61. /**
  62. * @brief
  63. This is a type for representing physical addresses which is recognizable by the JPU. In general,
  64. the JPU hardware does not know about virtual address space which is set and handled by host
  65. processor. All these virtual addresses are translated into physical addresses by Memory Management
  66. Unit. All data buffer addresses such as stream buffer, frame buffer, should be given to
  67. the JPU as an address on physical address space.
  68. */
  69. typedef uint32_t PhysicalAddress;
  70. /**
  71. * @brief This type is an 8-bit unsigned character type.
  72. */
  73. typedef unsigned char BYTE;
  74. /**
  75. * @brief This type is an 8-bit boolean data type to indicate TRUE or FALSE.
  76. */
  77. typedef int32_t BOOL;
  78. #ifndef NULL
  79. #define NULL 0
  80. #endif
  81. #ifndef TRUE
  82. #define TRUE 1
  83. #endif /* TRUE */
  84. #define STATIC static
  85. #ifndef FALSE
  86. #define FALSE 0
  87. #endif /* FALSE */
  88. #ifndef UNREFERENCED_PARAMETER
  89. #define UNREFERENCED_PARAMETER(P) \
  90. /*lint -save -e527 -e530 */ \
  91. { \
  92. (P) = (P); \
  93. } \
  94. /*lint -restore */
  95. #endif
  96. #endif /* _JPU_TYPES_H_ */