2 * Copyright © 2016 Intel Corporation
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9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
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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,
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24 #ifndef VK_FORMAT_INFO_H
25 #define VK_FORMAT_INFO_H
28 #include <vulkan/vulkan.h>
30 #if defined(ANDROID) && ANDROID_API_LEVEL >= 26
31 #include <vndk/hardware_buffer.h>
32 /* See i915_private_android_types.h in minigbm. */
33 #define HAL_PIXEL_FORMAT_NV12_Y_TILED_INTEL 0x100
36 /* Usage bit equal to GRALLOC_USAGE_HW_CAMERA_MASK */
37 AHARDWAREBUFFER_USAGE_CAMERA_MASK
= 0x00060000U
,
40 static inline VkFormat
41 vk_format_from_android(unsigned android_format
, unsigned android_usage
)
43 switch (android_format
) {
44 case AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM
:
45 return VK_FORMAT_R8G8B8A8_UNORM
;
46 case AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM
:
47 case AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM
:
48 return VK_FORMAT_R8G8B8_UNORM
;
49 case AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM
:
50 return VK_FORMAT_R5G6B5_UNORM_PACK16
;
51 case AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT
:
52 return VK_FORMAT_R16G16B16A16_SFLOAT
;
53 case AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM
:
54 return VK_FORMAT_A2B10G10R10_UNORM_PACK32
;
55 case AHARDWAREBUFFER_FORMAT_Y8Cb8Cr8_420
:
56 case HAL_PIXEL_FORMAT_NV12_Y_TILED_INTEL
:
57 return VK_FORMAT_G8_B8R8_2PLANE_420_UNORM
;
58 case AHARDWAREBUFFER_FORMAT_IMPLEMENTATION_DEFINED
:
59 if (android_usage
& AHARDWAREBUFFER_USAGE_CAMERA_MASK
)
60 return VK_FORMAT_G8_B8R8_2PLANE_420_UNORM
;
62 return VK_FORMAT_R8G8B8_UNORM
;
63 case AHARDWAREBUFFER_FORMAT_BLOB
:
65 return VK_FORMAT_UNDEFINED
;
69 static inline unsigned
70 android_format_from_vk(unsigned vk_format
)
73 case VK_FORMAT_R8G8B8A8_UNORM
:
74 return AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM
;
75 case VK_FORMAT_R8G8B8_UNORM
:
76 return AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM
;
77 case VK_FORMAT_R5G6B5_UNORM_PACK16
:
78 return AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM
;
79 case VK_FORMAT_R16G16B16A16_SFLOAT
:
80 return AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT
;
81 case VK_FORMAT_A2B10G10R10_UNORM_PACK32
:
82 return AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM
;
83 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM
:
84 #ifdef HAVE_CROS_GRALLOC
85 return AHARDWAREBUFFER_FORMAT_Y8Cb8Cr8_420
;
87 return HAL_PIXEL_FORMAT_NV12_Y_TILED_INTEL
;
90 return AHARDWAREBUFFER_FORMAT_BLOB
;
95 static inline VkImageAspectFlags
96 vk_format_aspects(VkFormat format
)
99 case VK_FORMAT_UNDEFINED
:
102 case VK_FORMAT_S8_UINT
:
103 return VK_IMAGE_ASPECT_STENCIL_BIT
;
105 case VK_FORMAT_D16_UNORM_S8_UINT
:
106 case VK_FORMAT_D24_UNORM_S8_UINT
:
107 case VK_FORMAT_D32_SFLOAT_S8_UINT
:
108 return VK_IMAGE_ASPECT_DEPTH_BIT
| VK_IMAGE_ASPECT_STENCIL_BIT
;
110 case VK_FORMAT_D16_UNORM
:
111 case VK_FORMAT_X8_D24_UNORM_PACK32
:
112 case VK_FORMAT_D32_SFLOAT
:
113 return VK_IMAGE_ASPECT_DEPTH_BIT
;
115 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM
:
116 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM
:
117 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM
:
118 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16
:
119 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16
:
120 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16
:
121 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16
:
122 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16
:
123 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16
:
124 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM
:
125 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM
:
126 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM
:
127 return (VK_IMAGE_ASPECT_PLANE_0_BIT
|
128 VK_IMAGE_ASPECT_PLANE_1_BIT
|
129 VK_IMAGE_ASPECT_PLANE_2_BIT
);
131 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM
:
132 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM
:
133 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16
:
134 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16
:
135 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16
:
136 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16
:
137 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM
:
138 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM
:
139 return (VK_IMAGE_ASPECT_PLANE_0_BIT
|
140 VK_IMAGE_ASPECT_PLANE_1_BIT
);
143 return VK_IMAGE_ASPECT_COLOR_BIT
;
148 vk_format_is_color(VkFormat format
)
150 return vk_format_aspects(format
) == VK_IMAGE_ASPECT_COLOR_BIT
;
154 vk_format_is_depth_or_stencil(VkFormat format
)
156 const VkImageAspectFlags aspects
= vk_format_aspects(format
);
157 return aspects
& (VK_IMAGE_ASPECT_DEPTH_BIT
| VK_IMAGE_ASPECT_STENCIL_BIT
);
161 vk_format_has_depth(VkFormat format
)
163 const VkImageAspectFlags aspects
= vk_format_aspects(format
);
164 return aspects
& VK_IMAGE_ASPECT_DEPTH_BIT
;
167 #endif /* VK_FORMAT_INFO_H */