1 /*
2 * Copyright © 2016 Intel Corporation
3 * Copyright © 2019 The Android Open Source Project
4 * Copyright © 2019 Google Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
23 * IN THE SOFTWARE.
24 */
25
26 #ifndef VK_FORMAT_INFO_H
27 #define VK_FORMAT_INFO_H
28
29 #include <stdbool.h>
30 #ifdef VK_USE_PLATFORM_ANDROID_KHR
31 #include <system/graphics.h>
32 #else
33 /* See system/graphics.h. */
34 enum {
35 HAL_PIXEL_FORMAT_YV12 = 842094169,
36 };
37 #endif
38 #include <vndk/hardware_buffer.h>
39 #include <vulkan/vulkan.h>
40
41 namespace gfxstream {
42 namespace vk {
43
44 /* See i915_private_android_types.h in minigbm. */
45 #define HAL_PIXEL_FORMAT_NV12_Y_TILED_INTEL 0x100
46
47 // TODO(b/167698976): We should not use OMX_COLOR_FormatYUV420Planar
48 // but we seem to miss a format translation somewhere.
49
50 #define OMX_COLOR_FormatYUV420Planar 0x13
51
52 // TODO: update users of this function to query the DRM fourcc
53 // code using the standard Gralloc4 metadata type and instead
54 // translate the DRM fourcc code to a Vulkan format as Android
55 // formats such as AHARDWAREBUFFER_FORMAT_Y8Cb8Cr8_420 could be
56 // either VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM or
57 // VK_FORMAT_G8_B8R8_2PLANE_420_UNORM.
vk_format_from_android(unsigned android_format)58 static inline VkFormat vk_format_from_android(unsigned android_format) {
59 switch (android_format) {
60 case AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM:
61 return VK_FORMAT_R8G8B8A8_UNORM;
62 case AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM:
63 return VK_FORMAT_R8G8B8A8_UNORM;
64 case AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM:
65 return VK_FORMAT_R8G8B8_UNORM;
66 case AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM:
67 return VK_FORMAT_R5G6B5_UNORM_PACK16;
68 case AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT:
69 return VK_FORMAT_R16G16B16A16_SFLOAT;
70 case AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM:
71 return VK_FORMAT_A2B10G10R10_UNORM_PACK32;
72 case HAL_PIXEL_FORMAT_NV12_Y_TILED_INTEL:
73 case AHARDWAREBUFFER_FORMAT_Y8Cb8Cr8_420:
74 return VK_FORMAT_G8_B8R8_2PLANE_420_UNORM;
75 #if __ANDROID_API__ >= 30
76 case AHARDWAREBUFFER_FORMAT_YCbCr_P010:
77 return VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16;
78 #endif
79 #ifdef VK_USE_PLATFORM_ANDROID_KHR
80 case HAL_PIXEL_FORMAT_YV12:
81 case OMX_COLOR_FormatYUV420Planar:
82 return VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM;
83 case AHARDWAREBUFFER_FORMAT_BLOB:
84 #endif
85 default:
86 return VK_FORMAT_UNDEFINED;
87 }
88 }
89
android_format_from_vk(VkFormat vk_format)90 static inline unsigned android_format_from_vk(VkFormat vk_format) {
91 switch (vk_format) {
92 case VK_FORMAT_R8G8B8A8_UNORM:
93 return AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM;
94 case VK_FORMAT_R8G8B8_UNORM:
95 return AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM;
96 case VK_FORMAT_R5G6B5_UNORM_PACK16:
97 return AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM;
98 case VK_FORMAT_R16G16B16A16_SFLOAT:
99 return AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT;
100 case VK_FORMAT_A2B10G10R10_UNORM_PACK32:
101 return AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM;
102 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:
103 return HAL_PIXEL_FORMAT_NV12_Y_TILED_INTEL;
104 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:
105 return HAL_PIXEL_FORMAT_YV12;
106 default:
107 return AHARDWAREBUFFER_FORMAT_BLOB;
108 }
109 }
110
android_format_is_yuv(unsigned android_format)111 static inline bool android_format_is_yuv(unsigned android_format) {
112 switch (android_format) {
113 case AHARDWAREBUFFER_FORMAT_BLOB:
114 case AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM:
115 case AHARDWAREBUFFER_FORMAT_R8G8B8X8_UNORM:
116 case AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM:
117 case AHARDWAREBUFFER_FORMAT_R5G6B5_UNORM:
118 case AHARDWAREBUFFER_FORMAT_R16G16B16A16_FLOAT:
119 case AHARDWAREBUFFER_FORMAT_R10G10B10A2_UNORM:
120 case AHARDWAREBUFFER_FORMAT_D16_UNORM:
121 case AHARDWAREBUFFER_FORMAT_D24_UNORM:
122 case AHARDWAREBUFFER_FORMAT_D24_UNORM_S8_UINT:
123 case AHARDWAREBUFFER_FORMAT_D32_FLOAT:
124 case AHARDWAREBUFFER_FORMAT_D32_FLOAT_S8_UINT:
125 case AHARDWAREBUFFER_FORMAT_S8_UINT:
126 return false;
127 case HAL_PIXEL_FORMAT_NV12_Y_TILED_INTEL:
128 case OMX_COLOR_FormatYUV420Planar:
129 case HAL_PIXEL_FORMAT_YV12:
130 #if __ANDROID_API__ >= 30
131 case AHARDWAREBUFFER_FORMAT_YCbCr_P010:
132 #endif
133 case AHARDWAREBUFFER_FORMAT_Y8Cb8Cr8_420:
134 return true;
135 default:
136 ALOGE("%s: unhandled format: %d", __FUNCTION__, android_format);
137 return false;
138 }
139 }
140
vk_format_aspects(VkFormat format)141 static inline VkImageAspectFlags vk_format_aspects(VkFormat format) {
142 switch (format) {
143 case VK_FORMAT_UNDEFINED:
144 return 0;
145
146 case VK_FORMAT_S8_UINT:
147 return VK_IMAGE_ASPECT_STENCIL_BIT;
148
149 case VK_FORMAT_D16_UNORM_S8_UINT:
150 case VK_FORMAT_D24_UNORM_S8_UINT:
151 case VK_FORMAT_D32_SFLOAT_S8_UINT:
152 return VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT;
153
154 case VK_FORMAT_D16_UNORM:
155 case VK_FORMAT_X8_D24_UNORM_PACK32:
156 case VK_FORMAT_D32_SFLOAT:
157 return VK_IMAGE_ASPECT_DEPTH_BIT;
158
159 case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:
160 case VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:
161 case VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:
162 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16:
163 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16:
164 case VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16:
165 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16:
166 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16:
167 case VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16:
168 case VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:
169 case VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:
170 case VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:
171 return (VK_IMAGE_ASPECT_PLANE_0_BIT | VK_IMAGE_ASPECT_PLANE_1_BIT |
172 VK_IMAGE_ASPECT_PLANE_2_BIT);
173
174 case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:
175 case VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:
176 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:
177 case VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16:
178 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:
179 case VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16:
180 case VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:
181 case VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:
182 return (VK_IMAGE_ASPECT_PLANE_0_BIT | VK_IMAGE_ASPECT_PLANE_1_BIT);
183
184 default:
185 return VK_IMAGE_ASPECT_COLOR_BIT;
186 }
187 }
188
vk_format_is_color(VkFormat format)189 static inline bool vk_format_is_color(VkFormat format) {
190 return vk_format_aspects(format) == VK_IMAGE_ASPECT_COLOR_BIT;
191 }
192
vk_format_is_depth_or_stencil(VkFormat format)193 static inline bool vk_format_is_depth_or_stencil(VkFormat format) {
194 const VkImageAspectFlags aspects = vk_format_aspects(format);
195 return aspects & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT);
196 }
197
vk_format_has_depth(VkFormat format)198 static inline bool vk_format_has_depth(VkFormat format) {
199 const VkImageAspectFlags aspects = vk_format_aspects(format);
200 return aspects & VK_IMAGE_ASPECT_DEPTH_BIT;
201 }
202
203 } // namespace vk
204 } // namespace gfxstream
205
206 #endif /* VK_FORMAT_INFO_H */
207