Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2020 The Chromium OS Authors. All rights reserved. |
| 3 | * Use of this source code is governed by a BSD-style license that can be |
| 4 | * found in the LICENSE file. |
| 5 | */ |
| 6 | |
| 7 | #include "cros_gralloc/gralloc4/CrosGralloc4Utils.h" |
| 8 | |
| 9 | #include <array> |
| 10 | #include <unordered_map> |
| 11 | |
| 12 | #include <aidl/android/hardware/graphics/common/PlaneLayoutComponent.h> |
| 13 | #include <aidl/android/hardware/graphics/common/PlaneLayoutComponentType.h> |
| 14 | #include <android-base/stringprintf.h> |
| 15 | #include <android-base/strings.h> |
| 16 | #include <cutils/native_handle.h> |
| 17 | #include <gralloctypes/Gralloc4.h> |
| 18 | |
| 19 | #include "cros_gralloc/cros_gralloc_helpers.h" |
| 20 | |
| 21 | using aidl::android::hardware::graphics::common::PlaneLayout; |
| 22 | using aidl::android::hardware::graphics::common::PlaneLayoutComponent; |
| 23 | using aidl::android::hardware::graphics::common::PlaneLayoutComponentType; |
| 24 | using android::hardware::hidl_bitfield; |
| 25 | using android::hardware::hidl_handle; |
| 26 | using android::hardware::graphics::common::V1_2::BufferUsage; |
| 27 | using android::hardware::graphics::common::V1_2::PixelFormat; |
| 28 | |
| 29 | using BufferDescriptorInfo = |
| 30 | android::hardware::graphics::mapper::V4_0::IMapper::BufferDescriptorInfo; |
| 31 | |
Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 32 | std::string getPixelFormatString(PixelFormat format) { |
| 33 | switch (format) { |
| 34 | case PixelFormat::BGRA_8888: |
| 35 | return "PixelFormat::BGRA_8888"; |
| 36 | case PixelFormat::BLOB: |
| 37 | return "PixelFormat::BLOB"; |
| 38 | case PixelFormat::DEPTH_16: |
| 39 | return "PixelFormat::DEPTH_16"; |
| 40 | case PixelFormat::DEPTH_24: |
| 41 | return "PixelFormat::DEPTH_24"; |
| 42 | case PixelFormat::DEPTH_24_STENCIL_8: |
| 43 | return "PixelFormat::DEPTH_24_STENCIL_8"; |
| 44 | case PixelFormat::DEPTH_32F: |
| 45 | return "PixelFormat::DEPTH_24"; |
| 46 | case PixelFormat::DEPTH_32F_STENCIL_8: |
| 47 | return "PixelFormat::DEPTH_24_STENCIL_8"; |
| 48 | case PixelFormat::HSV_888: |
| 49 | return "PixelFormat::HSV_888"; |
| 50 | case PixelFormat::IMPLEMENTATION_DEFINED: |
| 51 | return "PixelFormat::IMPLEMENTATION_DEFINED"; |
| 52 | case PixelFormat::RAW10: |
| 53 | return "PixelFormat::RAW10"; |
| 54 | case PixelFormat::RAW12: |
| 55 | return "PixelFormat::RAW12"; |
| 56 | case PixelFormat::RAW16: |
| 57 | return "PixelFormat::RAW16"; |
| 58 | case PixelFormat::RAW_OPAQUE: |
| 59 | return "PixelFormat::RAW_OPAQUE"; |
| 60 | case PixelFormat::RGBA_1010102: |
| 61 | return "PixelFormat::RGBA_1010102"; |
| 62 | case PixelFormat::RGBA_8888: |
| 63 | return "PixelFormat::RGBA_8888"; |
| 64 | case PixelFormat::RGBA_FP16: |
| 65 | return "PixelFormat::RGBA_FP16"; |
| 66 | case PixelFormat::RGBX_8888: |
| 67 | return "PixelFormat::RGBX_8888"; |
| 68 | case PixelFormat::RGB_565: |
| 69 | return "PixelFormat::RGB_565"; |
| 70 | case PixelFormat::RGB_888: |
| 71 | return "PixelFormat::RGB_888"; |
| 72 | case PixelFormat::STENCIL_8: |
| 73 | return "PixelFormat::STENCIL_8"; |
| 74 | case PixelFormat::Y16: |
| 75 | return "PixelFormat::Y16"; |
| 76 | case PixelFormat::Y8: |
| 77 | return "PixelFormat::Y8"; |
| 78 | case PixelFormat::YCBCR_420_888: |
| 79 | return "PixelFormat::YCBCR_420_888"; |
| 80 | case PixelFormat::YCBCR_422_I: |
| 81 | return "PixelFormat::YCBCR_422_I"; |
| 82 | case PixelFormat::YCBCR_422_SP: |
| 83 | return "PixelFormat::YCBCR_422_SP"; |
| 84 | case PixelFormat::YCBCR_P010: |
| 85 | return "PixelFormat::YCBCR_P010"; |
| 86 | case PixelFormat::YCRCB_420_SP: |
| 87 | return "PixelFormat::YCRCB_420_SP"; |
| 88 | case PixelFormat::YV12: |
| 89 | return "PixelFormat::YV12"; |
| 90 | } |
| 91 | return android::base::StringPrintf("PixelFormat::Unknown(%d)", static_cast<uint32_t>(format)); |
| 92 | } |
| 93 | |
| 94 | std::string getUsageString(hidl_bitfield<BufferUsage> bufferUsage) { |
| 95 | using Underlying = typename std::underlying_type<BufferUsage>::type; |
| 96 | |
| 97 | Underlying usage = static_cast<Underlying>(bufferUsage); |
| 98 | |
| 99 | std::vector<std::string> usages; |
| 100 | if (usage & BufferUsage::CAMERA_INPUT) { |
| 101 | usage &= ~static_cast<Underlying>(BufferUsage::CAMERA_INPUT); |
| 102 | usages.push_back("BufferUsage::CAMERA_INPUT"); |
| 103 | } |
| 104 | if (usage & BufferUsage::CAMERA_OUTPUT) { |
| 105 | usage &= ~static_cast<Underlying>(BufferUsage::CAMERA_OUTPUT); |
| 106 | usages.push_back("BufferUsage::CAMERA_OUTPUT"); |
| 107 | } |
| 108 | if (usage & BufferUsage::COMPOSER_CURSOR) { |
| 109 | usage &= ~static_cast<Underlying>(BufferUsage::COMPOSER_CURSOR); |
| 110 | usages.push_back("BufferUsage::COMPOSER_CURSOR"); |
| 111 | } |
| 112 | if (usage & BufferUsage::COMPOSER_OVERLAY) { |
| 113 | usage &= ~static_cast<Underlying>(BufferUsage::COMPOSER_OVERLAY); |
| 114 | usages.push_back("BufferUsage::COMPOSER_OVERLAY"); |
| 115 | } |
| 116 | if (usage & BufferUsage::CPU_READ_OFTEN) { |
| 117 | usage &= ~static_cast<Underlying>(BufferUsage::CPU_READ_OFTEN); |
| 118 | usages.push_back("BufferUsage::CPU_READ_OFTEN"); |
| 119 | } |
| 120 | if (usage & BufferUsage::CPU_READ_NEVER) { |
| 121 | usage &= ~static_cast<Underlying>(BufferUsage::CPU_READ_NEVER); |
| 122 | usages.push_back("BufferUsage::CPU_READ_NEVER"); |
| 123 | } |
| 124 | if (usage & BufferUsage::CPU_READ_RARELY) { |
| 125 | usage &= ~static_cast<Underlying>(BufferUsage::CPU_READ_RARELY); |
| 126 | usages.push_back("BufferUsage::CPU_READ_RARELY"); |
| 127 | } |
| 128 | if (usage & BufferUsage::CPU_WRITE_NEVER) { |
| 129 | usage &= ~static_cast<Underlying>(BufferUsage::CPU_WRITE_NEVER); |
| 130 | usages.push_back("BufferUsage::CPU_WRITE_NEVER"); |
| 131 | } |
| 132 | if (usage & BufferUsage::CPU_WRITE_OFTEN) { |
| 133 | usage &= ~static_cast<Underlying>(BufferUsage::CPU_WRITE_OFTEN); |
| 134 | usages.push_back("BufferUsage::CPU_WRITE_OFTEN"); |
| 135 | } |
| 136 | if (usage & BufferUsage::CPU_WRITE_RARELY) { |
| 137 | usage &= ~static_cast<Underlying>(BufferUsage::CPU_WRITE_RARELY); |
| 138 | usages.push_back("BufferUsage::CPU_WRITE_RARELY"); |
| 139 | } |
| 140 | if (usage & BufferUsage::GPU_RENDER_TARGET) { |
| 141 | usage &= ~static_cast<Underlying>(BufferUsage::GPU_RENDER_TARGET); |
| 142 | usages.push_back("BufferUsage::GPU_RENDER_TARGET"); |
| 143 | } |
| 144 | if (usage & BufferUsage::GPU_TEXTURE) { |
| 145 | usage &= ~static_cast<Underlying>(BufferUsage::GPU_TEXTURE); |
| 146 | usages.push_back("BufferUsage::GPU_TEXTURE"); |
| 147 | } |
| 148 | if (usage & BufferUsage::PROTECTED) { |
| 149 | usage &= ~static_cast<Underlying>(BufferUsage::PROTECTED); |
| 150 | usages.push_back("BufferUsage::PROTECTED"); |
| 151 | } |
| 152 | if (usage & BufferUsage::RENDERSCRIPT) { |
| 153 | usage &= ~static_cast<Underlying>(BufferUsage::RENDERSCRIPT); |
| 154 | usages.push_back("BufferUsage::RENDERSCRIPT"); |
| 155 | } |
| 156 | if (usage & BufferUsage::VIDEO_DECODER) { |
| 157 | usage &= ~static_cast<Underlying>(BufferUsage::VIDEO_DECODER); |
| 158 | usages.push_back("BufferUsage::VIDEO_DECODER"); |
| 159 | } |
| 160 | if (usage & BufferUsage::VIDEO_ENCODER) { |
| 161 | usage &= ~static_cast<Underlying>(BufferUsage::VIDEO_ENCODER); |
| 162 | usages.push_back("BufferUsage::VIDEO_ENCODER"); |
| 163 | } |
| 164 | |
| 165 | if (usage) { |
| 166 | usages.push_back(android::base::StringPrintf("UnknownUsageBits-%" PRIu64, usage)); |
| 167 | } |
| 168 | |
| 169 | return android::base::Join(usages, '|'); |
| 170 | } |
| 171 | |
| 172 | int convertToDrmFormat(PixelFormat format, uint32_t* outDrmFormat) { |
| 173 | switch (format) { |
| 174 | case PixelFormat::BGRA_8888: |
| 175 | *outDrmFormat = DRM_FORMAT_ARGB8888; |
| 176 | return 0; |
| 177 | /** |
| 178 | * Choose DRM_FORMAT_R8 because <system/graphics.h> requires the buffers |
| 179 | * with a format HAL_PIXEL_FORMAT_BLOB have a height of 1, and width |
| 180 | * equal to their size in bytes. |
| 181 | */ |
| 182 | case PixelFormat::BLOB: |
| 183 | *outDrmFormat = DRM_FORMAT_R8; |
| 184 | return 0; |
| 185 | case PixelFormat::DEPTH_16: |
| 186 | return -EINVAL; |
| 187 | case PixelFormat::DEPTH_24: |
| 188 | return -EINVAL; |
| 189 | case PixelFormat::DEPTH_24_STENCIL_8: |
| 190 | return -EINVAL; |
| 191 | case PixelFormat::DEPTH_32F: |
| 192 | return -EINVAL; |
| 193 | case PixelFormat::DEPTH_32F_STENCIL_8: |
| 194 | return -EINVAL; |
| 195 | case PixelFormat::HSV_888: |
| 196 | return -EINVAL; |
| 197 | case PixelFormat::IMPLEMENTATION_DEFINED: |
| 198 | *outDrmFormat = DRM_FORMAT_FLEX_IMPLEMENTATION_DEFINED; |
| 199 | return 0; |
| 200 | case PixelFormat::RAW10: |
| 201 | return -EINVAL; |
| 202 | case PixelFormat::RAW12: |
| 203 | return -EINVAL; |
| 204 | case PixelFormat::RAW16: |
| 205 | *outDrmFormat = DRM_FORMAT_R16; |
| 206 | return 0; |
| 207 | /* TODO use blob */ |
| 208 | case PixelFormat::RAW_OPAQUE: |
| 209 | return -EINVAL; |
| 210 | case PixelFormat::RGBA_1010102: |
| 211 | *outDrmFormat = DRM_FORMAT_ABGR2101010; |
| 212 | return 0; |
| 213 | case PixelFormat::RGBA_8888: |
| 214 | *outDrmFormat = DRM_FORMAT_ABGR8888; |
| 215 | return 0; |
| 216 | case PixelFormat::RGBA_FP16: |
| 217 | *outDrmFormat = DRM_FORMAT_ABGR16161616F; |
| 218 | return 0; |
| 219 | case PixelFormat::RGBX_8888: |
| 220 | *outDrmFormat = DRM_FORMAT_XBGR8888; |
| 221 | return 0; |
| 222 | case PixelFormat::RGB_565: |
| 223 | *outDrmFormat = DRM_FORMAT_RGB565; |
| 224 | return 0; |
| 225 | case PixelFormat::RGB_888: |
| 226 | *outDrmFormat = DRM_FORMAT_RGB888; |
| 227 | return 0; |
| 228 | case PixelFormat::STENCIL_8: |
| 229 | return -EINVAL; |
| 230 | case PixelFormat::Y16: |
| 231 | *outDrmFormat = DRM_FORMAT_R16; |
| 232 | return 0; |
| 233 | case PixelFormat::Y8: |
| 234 | *outDrmFormat = DRM_FORMAT_R8; |
| 235 | return 0; |
| 236 | case PixelFormat::YCBCR_420_888: |
| 237 | *outDrmFormat = DRM_FORMAT_FLEX_YCbCr_420_888; |
| 238 | return 0; |
| 239 | case PixelFormat::YCBCR_422_SP: |
| 240 | return -EINVAL; |
| 241 | case PixelFormat::YCBCR_422_I: |
| 242 | return -EINVAL; |
| 243 | case PixelFormat::YCBCR_P010: |
| 244 | *outDrmFormat = DRM_FORMAT_P010; |
| 245 | return 0; |
| 246 | case PixelFormat::YCRCB_420_SP: |
| 247 | *outDrmFormat = DRM_FORMAT_NV21; |
| 248 | return 0; |
| 249 | case PixelFormat::YV12: |
| 250 | *outDrmFormat = DRM_FORMAT_YVU420_ANDROID; |
| 251 | return 0; |
| 252 | }; |
| 253 | return -EINVAL; |
| 254 | } |
| 255 | |
| 256 | int convertToBufferUsage(uint64_t grallocUsage, uint64_t* outBufferUsage) { |
| 257 | uint64_t bufferUsage = BO_USE_NONE; |
| 258 | |
| 259 | if ((grallocUsage & BufferUsage::CPU_READ_MASK) == |
| 260 | static_cast<uint64_t>(BufferUsage::CPU_READ_RARELY)) { |
| 261 | bufferUsage |= BO_USE_SW_READ_RARELY; |
| 262 | } |
| 263 | if ((grallocUsage & BufferUsage::CPU_READ_MASK) == |
| 264 | static_cast<uint64_t>(BufferUsage::CPU_READ_OFTEN)) { |
| 265 | bufferUsage |= BO_USE_SW_READ_OFTEN; |
| 266 | } |
| 267 | if ((grallocUsage & BufferUsage::CPU_WRITE_MASK) == |
| 268 | static_cast<uint64_t>(BufferUsage::CPU_WRITE_RARELY)) { |
| 269 | bufferUsage |= BO_USE_SW_WRITE_RARELY; |
| 270 | } |
| 271 | if ((grallocUsage & BufferUsage::CPU_WRITE_MASK) == |
| 272 | static_cast<uint64_t>(BufferUsage::CPU_WRITE_OFTEN)) { |
| 273 | bufferUsage |= BO_USE_SW_WRITE_OFTEN; |
| 274 | } |
| 275 | if (grallocUsage & BufferUsage::GPU_TEXTURE) { |
| 276 | bufferUsage |= BO_USE_TEXTURE; |
| 277 | } |
| 278 | if (grallocUsage & BufferUsage::GPU_RENDER_TARGET) { |
| 279 | bufferUsage |= BO_USE_RENDERING; |
| 280 | } |
| 281 | if (grallocUsage & BufferUsage::COMPOSER_OVERLAY) { |
| 282 | /* HWC wants to use display hardware, but can defer to OpenGL. */ |
| 283 | bufferUsage |= BO_USE_SCANOUT | BO_USE_TEXTURE; |
| 284 | } |
Gurchetan Singh | b7edf5d | 2020-10-16 10:28:04 -0700 | [diff] [blame] | 285 | /* Map this flag to linear until real HW protection is available on Android. */ |
Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 286 | if (grallocUsage & BufferUsage::PROTECTED) { |
Gurchetan Singh | b7edf5d | 2020-10-16 10:28:04 -0700 | [diff] [blame] | 287 | bufferUsage |= BO_USE_LINEAR; |
Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 288 | } |
| 289 | if (grallocUsage & BufferUsage::COMPOSER_CURSOR) { |
| 290 | bufferUsage |= BO_USE_NONE; |
| 291 | } |
| 292 | if (grallocUsage & BufferUsage::VIDEO_ENCODER) { |
| 293 | /*HACK: See b/30054495 */ |
| 294 | bufferUsage |= BO_USE_SW_READ_OFTEN; |
| 295 | } |
| 296 | if (grallocUsage & BufferUsage::CAMERA_OUTPUT) { |
| 297 | bufferUsage |= BO_USE_CAMERA_WRITE; |
| 298 | } |
| 299 | if (grallocUsage & BufferUsage::CAMERA_INPUT) { |
| 300 | bufferUsage |= BO_USE_CAMERA_READ; |
| 301 | } |
| 302 | if (grallocUsage & BufferUsage::RENDERSCRIPT) { |
| 303 | bufferUsage |= BO_USE_RENDERSCRIPT; |
| 304 | } |
| 305 | if (grallocUsage & BufferUsage::VIDEO_DECODER) { |
| 306 | bufferUsage |= BO_USE_HW_VIDEO_DECODER; |
| 307 | } |
| 308 | |
| 309 | *outBufferUsage = bufferUsage; |
| 310 | return 0; |
| 311 | } |
| 312 | |
| 313 | int convertToCrosDescriptor(const BufferDescriptorInfo& descriptor, |
| 314 | struct cros_gralloc_buffer_descriptor* outCrosDescriptor) { |
| 315 | outCrosDescriptor->name = descriptor.name; |
| 316 | outCrosDescriptor->width = descriptor.width; |
| 317 | outCrosDescriptor->height = descriptor.height; |
| 318 | outCrosDescriptor->droid_format = static_cast<int32_t>(descriptor.format); |
| 319 | outCrosDescriptor->droid_usage = descriptor.usage; |
| 320 | outCrosDescriptor->reserved_region_size = descriptor.reservedSize; |
Jason Macnak | 07f6209 | 2020-12-10 11:42:54 -0800 | [diff] [blame] | 321 | if (descriptor.layerCount > 1) { |
| 322 | drv_log("Failed to convert descriptor. Unsupported layerCount: %d\n", |
| 323 | descriptor.layerCount); |
Gurchetan Singh | cadc54f | 2021-02-01 12:03:11 -0800 | [diff] [blame^] | 324 | return -EINVAL; |
Jason Macnak | 07f6209 | 2020-12-10 11:42:54 -0800 | [diff] [blame] | 325 | } |
Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 326 | if (convertToDrmFormat(descriptor.format, &outCrosDescriptor->drm_format)) { |
| 327 | std::string pixelFormatString = getPixelFormatString(descriptor.format); |
Jason Macnak | 07f6209 | 2020-12-10 11:42:54 -0800 | [diff] [blame] | 328 | drv_log("Failed to convert descriptor. Unsupported format %s\n", pixelFormatString.c_str()); |
Gurchetan Singh | cadc54f | 2021-02-01 12:03:11 -0800 | [diff] [blame^] | 329 | return -EINVAL; |
Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 330 | } |
| 331 | if (convertToBufferUsage(descriptor.usage, &outCrosDescriptor->use_flags)) { |
| 332 | std::string usageString = getUsageString(descriptor.usage); |
| 333 | drv_log("Failed to convert descriptor. Unsupported usage flags %s\n", usageString.c_str()); |
Gurchetan Singh | cadc54f | 2021-02-01 12:03:11 -0800 | [diff] [blame^] | 334 | return -EINVAL; |
Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 335 | } |
| 336 | return 0; |
| 337 | } |
| 338 | |
| 339 | int convertToMapUsage(uint64_t grallocUsage, uint32_t* outMapUsage) { |
| 340 | uint32_t mapUsage = BO_MAP_NONE; |
| 341 | |
| 342 | if (grallocUsage & BufferUsage::CPU_READ_MASK) { |
| 343 | mapUsage |= BO_MAP_READ; |
| 344 | } |
| 345 | if (grallocUsage & BufferUsage::CPU_WRITE_MASK) { |
| 346 | mapUsage |= BO_MAP_WRITE; |
| 347 | } |
| 348 | |
| 349 | *outMapUsage = mapUsage; |
| 350 | return 0; |
| 351 | } |
| 352 | |
| 353 | int convertToFenceFd(const hidl_handle& fenceHandle, int* outFenceFd) { |
| 354 | if (!outFenceFd) { |
| 355 | return -EINVAL; |
| 356 | } |
| 357 | |
| 358 | const native_handle_t* nativeHandle = fenceHandle.getNativeHandle(); |
| 359 | if (nativeHandle && nativeHandle->numFds > 1) { |
| 360 | return -EINVAL; |
| 361 | } |
| 362 | |
| 363 | *outFenceFd = (nativeHandle && nativeHandle->numFds == 1) ? nativeHandle->data[0] : -1; |
| 364 | return 0; |
| 365 | } |
| 366 | |
| 367 | int convertToFenceHandle(int fenceFd, hidl_handle* outFenceHandle) { |
| 368 | if (!outFenceHandle) { |
| 369 | return -EINVAL; |
| 370 | } |
| 371 | if (fenceFd < 0) { |
| 372 | return 0; |
| 373 | } |
| 374 | |
| 375 | NATIVE_HANDLE_DECLARE_STORAGE(handleStorage, 1, 0); |
| 376 | auto fenceHandle = native_handle_init(handleStorage, 1, 0); |
| 377 | fenceHandle->data[0] = fenceFd; |
| 378 | |
| 379 | *outFenceHandle = fenceHandle; |
| 380 | return 0; |
| 381 | } |
| 382 | |
| 383 | const std::unordered_map<uint32_t, std::vector<PlaneLayout>>& GetPlaneLayoutsMap() { |
| 384 | static const auto* kPlaneLayoutsMap = |
| 385 | new std::unordered_map<uint32_t, std::vector<PlaneLayout>>({ |
| 386 | {DRM_FORMAT_ABGR8888, |
| 387 | {{ |
| 388 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 389 | .offsetInBits = 0, |
| 390 | .sizeInBits = 8}, |
| 391 | {.type = android::gralloc4::PlaneLayoutComponentType_G, |
| 392 | .offsetInBits = 8, |
| 393 | .sizeInBits = 8}, |
| 394 | {.type = android::gralloc4::PlaneLayoutComponentType_B, |
| 395 | .offsetInBits = 16, |
| 396 | .sizeInBits = 8}, |
| 397 | {.type = android::gralloc4::PlaneLayoutComponentType_A, |
| 398 | .offsetInBits = 24, |
| 399 | .sizeInBits = 8}}, |
| 400 | .sampleIncrementInBits = 32, |
| 401 | .horizontalSubsampling = 1, |
| 402 | .verticalSubsampling = 1, |
| 403 | }}}, |
| 404 | |
| 405 | {DRM_FORMAT_ABGR2101010, |
| 406 | {{ |
| 407 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 408 | .offsetInBits = 0, |
| 409 | .sizeInBits = 10}, |
| 410 | {.type = android::gralloc4::PlaneLayoutComponentType_G, |
| 411 | .offsetInBits = 10, |
| 412 | .sizeInBits = 10}, |
| 413 | {.type = android::gralloc4::PlaneLayoutComponentType_B, |
| 414 | .offsetInBits = 20, |
| 415 | .sizeInBits = 10}, |
| 416 | {.type = android::gralloc4::PlaneLayoutComponentType_A, |
| 417 | .offsetInBits = 30, |
| 418 | .sizeInBits = 2}}, |
| 419 | .sampleIncrementInBits = 32, |
| 420 | .horizontalSubsampling = 1, |
| 421 | .verticalSubsampling = 1, |
| 422 | }}}, |
| 423 | |
| 424 | {DRM_FORMAT_ABGR16161616F, |
| 425 | {{ |
| 426 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 427 | .offsetInBits = 0, |
| 428 | .sizeInBits = 16}, |
| 429 | {.type = android::gralloc4::PlaneLayoutComponentType_G, |
| 430 | .offsetInBits = 16, |
| 431 | .sizeInBits = 16}, |
| 432 | {.type = android::gralloc4::PlaneLayoutComponentType_B, |
| 433 | .offsetInBits = 32, |
| 434 | .sizeInBits = 16}, |
| 435 | {.type = android::gralloc4::PlaneLayoutComponentType_A, |
| 436 | .offsetInBits = 48, |
| 437 | .sizeInBits = 16}}, |
| 438 | .sampleIncrementInBits = 64, |
| 439 | .horizontalSubsampling = 1, |
| 440 | .verticalSubsampling = 1, |
| 441 | }}}, |
| 442 | |
| 443 | {DRM_FORMAT_ARGB8888, |
| 444 | {{ |
| 445 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_B, |
| 446 | .offsetInBits = 0, |
| 447 | .sizeInBits = 8}, |
| 448 | {.type = android::gralloc4::PlaneLayoutComponentType_G, |
| 449 | .offsetInBits = 8, |
| 450 | .sizeInBits = 8}, |
| 451 | {.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 452 | .offsetInBits = 16, |
| 453 | .sizeInBits = 8}, |
| 454 | {.type = android::gralloc4::PlaneLayoutComponentType_A, |
| 455 | .offsetInBits = 24, |
| 456 | .sizeInBits = 8}}, |
| 457 | .sampleIncrementInBits = 32, |
| 458 | .horizontalSubsampling = 1, |
| 459 | .verticalSubsampling = 1, |
| 460 | }}}, |
| 461 | |
| 462 | {DRM_FORMAT_NV12, |
| 463 | {{ |
| 464 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_Y, |
| 465 | .offsetInBits = 0, |
| 466 | .sizeInBits = 8}}, |
| 467 | .sampleIncrementInBits = 8, |
| 468 | .horizontalSubsampling = 1, |
| 469 | .verticalSubsampling = 1, |
| 470 | }, |
| 471 | { |
| 472 | .components = |
| 473 | {{.type = android::gralloc4::PlaneLayoutComponentType_CB, |
| 474 | .offsetInBits = 0, |
| 475 | .sizeInBits = 8}, |
| 476 | {.type = android::gralloc4::PlaneLayoutComponentType_CR, |
| 477 | .offsetInBits = 8, |
| 478 | .sizeInBits = 8}}, |
| 479 | .sampleIncrementInBits = 16, |
| 480 | .horizontalSubsampling = 2, |
| 481 | .verticalSubsampling = 2, |
| 482 | }}}, |
| 483 | |
| 484 | {DRM_FORMAT_NV21, |
| 485 | {{ |
| 486 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_Y, |
| 487 | .offsetInBits = 0, |
| 488 | .sizeInBits = 8}}, |
| 489 | .sampleIncrementInBits = 8, |
| 490 | .horizontalSubsampling = 1, |
| 491 | .verticalSubsampling = 1, |
| 492 | }, |
| 493 | { |
| 494 | .components = |
| 495 | {{.type = android::gralloc4::PlaneLayoutComponentType_CR, |
| 496 | .offsetInBits = 0, |
| 497 | .sizeInBits = 8}, |
| 498 | {.type = android::gralloc4::PlaneLayoutComponentType_CB, |
| 499 | .offsetInBits = 8, |
| 500 | .sizeInBits = 8}}, |
| 501 | .sampleIncrementInBits = 16, |
| 502 | .horizontalSubsampling = 2, |
| 503 | .verticalSubsampling = 2, |
| 504 | }}}, |
| 505 | |
| 506 | {DRM_FORMAT_P010, |
| 507 | {{ |
| 508 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_Y, |
| 509 | .offsetInBits = 6, |
| 510 | .sizeInBits = 10}}, |
| 511 | .sampleIncrementInBits = 16, |
| 512 | .horizontalSubsampling = 1, |
| 513 | .verticalSubsampling = 1, |
| 514 | }, |
| 515 | { |
| 516 | .components = |
| 517 | {{.type = android::gralloc4::PlaneLayoutComponentType_CB, |
| 518 | .offsetInBits = 6, |
| 519 | .sizeInBits = 10}, |
| 520 | {.type = android::gralloc4::PlaneLayoutComponentType_CR, |
| 521 | .offsetInBits = 22, |
| 522 | .sizeInBits = 10}}, |
| 523 | .sampleIncrementInBits = 32, |
| 524 | .horizontalSubsampling = 2, |
| 525 | .verticalSubsampling = 2, |
| 526 | }}}, |
| 527 | |
| 528 | {DRM_FORMAT_R8, |
| 529 | {{ |
| 530 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 531 | .offsetInBits = 0, |
| 532 | .sizeInBits = 8}}, |
| 533 | .sampleIncrementInBits = 8, |
| 534 | .horizontalSubsampling = 1, |
| 535 | .verticalSubsampling = 1, |
| 536 | }}}, |
| 537 | |
| 538 | {DRM_FORMAT_R16, |
| 539 | {{ |
| 540 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 541 | .offsetInBits = 0, |
| 542 | .sizeInBits = 16}}, |
| 543 | .sampleIncrementInBits = 16, |
| 544 | .horizontalSubsampling = 1, |
| 545 | .verticalSubsampling = 1, |
| 546 | }}}, |
| 547 | |
| 548 | {DRM_FORMAT_RGB565, |
| 549 | {{ |
| 550 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 551 | .offsetInBits = 0, |
| 552 | .sizeInBits = 5}, |
| 553 | {.type = android::gralloc4::PlaneLayoutComponentType_G, |
| 554 | .offsetInBits = 5, |
| 555 | .sizeInBits = 6}, |
| 556 | {.type = android::gralloc4::PlaneLayoutComponentType_B, |
| 557 | .offsetInBits = 11, |
| 558 | .sizeInBits = 5}}, |
| 559 | .sampleIncrementInBits = 16, |
| 560 | .horizontalSubsampling = 1, |
| 561 | .verticalSubsampling = 1, |
| 562 | }}}, |
| 563 | |
| 564 | {DRM_FORMAT_RGB888, |
| 565 | {{ |
| 566 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 567 | .offsetInBits = 0, |
| 568 | .sizeInBits = 8}, |
| 569 | {.type = android::gralloc4::PlaneLayoutComponentType_G, |
| 570 | .offsetInBits = 8, |
| 571 | .sizeInBits = 8}, |
| 572 | {.type = android::gralloc4::PlaneLayoutComponentType_B, |
| 573 | .offsetInBits = 16, |
| 574 | .sizeInBits = 8}}, |
| 575 | .sampleIncrementInBits = 24, |
| 576 | .horizontalSubsampling = 1, |
| 577 | .verticalSubsampling = 1, |
| 578 | }}}, |
| 579 | |
| 580 | {DRM_FORMAT_XBGR8888, |
| 581 | {{ |
| 582 | .components = {{.type = android::gralloc4::PlaneLayoutComponentType_B, |
| 583 | .offsetInBits = 0, |
| 584 | .sizeInBits = 8}, |
| 585 | {.type = android::gralloc4::PlaneLayoutComponentType_G, |
| 586 | .offsetInBits = 8, |
| 587 | .sizeInBits = 8}, |
| 588 | {.type = android::gralloc4::PlaneLayoutComponentType_R, |
| 589 | .offsetInBits = 16, |
| 590 | .sizeInBits = 8}}, |
| 591 | .sampleIncrementInBits = 32, |
| 592 | .horizontalSubsampling = 1, |
| 593 | .verticalSubsampling = 1, |
| 594 | }}}, |
| 595 | |
| 596 | {DRM_FORMAT_YVU420, |
| 597 | { |
| 598 | { |
| 599 | .components = {{.type = android::gralloc4:: |
| 600 | PlaneLayoutComponentType_Y, |
| 601 | .offsetInBits = 0, |
| 602 | .sizeInBits = 8}}, |
| 603 | .sampleIncrementInBits = 8, |
| 604 | .horizontalSubsampling = 1, |
| 605 | .verticalSubsampling = 1, |
| 606 | }, |
| 607 | { |
| 608 | .components = {{.type = android::gralloc4:: |
| 609 | PlaneLayoutComponentType_CB, |
| 610 | .offsetInBits = 0, |
| 611 | .sizeInBits = 8}}, |
| 612 | .sampleIncrementInBits = 8, |
| 613 | .horizontalSubsampling = 2, |
| 614 | .verticalSubsampling = 2, |
| 615 | }, |
| 616 | { |
| 617 | .components = {{.type = android::gralloc4:: |
| 618 | PlaneLayoutComponentType_CR, |
| 619 | .offsetInBits = 0, |
| 620 | .sizeInBits = 8}}, |
| 621 | .sampleIncrementInBits = 8, |
| 622 | .horizontalSubsampling = 2, |
| 623 | .verticalSubsampling = 2, |
| 624 | }, |
| 625 | }}, |
| 626 | |
| 627 | {DRM_FORMAT_YVU420_ANDROID, |
| 628 | { |
| 629 | { |
| 630 | .components = {{.type = android::gralloc4:: |
| 631 | PlaneLayoutComponentType_Y, |
| 632 | .offsetInBits = 0, |
| 633 | .sizeInBits = 8}}, |
| 634 | .sampleIncrementInBits = 8, |
| 635 | .horizontalSubsampling = 1, |
| 636 | .verticalSubsampling = 1, |
| 637 | }, |
| 638 | { |
| 639 | .components = {{.type = android::gralloc4:: |
| 640 | PlaneLayoutComponentType_CR, |
| 641 | .offsetInBits = 0, |
| 642 | .sizeInBits = 8}}, |
| 643 | .sampleIncrementInBits = 8, |
| 644 | .horizontalSubsampling = 2, |
| 645 | .verticalSubsampling = 2, |
| 646 | }, |
| 647 | { |
| 648 | .components = {{.type = android::gralloc4:: |
| 649 | PlaneLayoutComponentType_CB, |
| 650 | .offsetInBits = 0, |
| 651 | .sizeInBits = 8}}, |
| 652 | .sampleIncrementInBits = 8, |
| 653 | .horizontalSubsampling = 2, |
| 654 | .verticalSubsampling = 2, |
| 655 | }, |
| 656 | }}, |
| 657 | }); |
| 658 | return *kPlaneLayoutsMap; |
| 659 | } |
| 660 | |
| 661 | int getPlaneLayouts(uint32_t drmFormat, std::vector<PlaneLayout>* outPlaneLayouts) { |
| 662 | const auto& planeLayoutsMap = GetPlaneLayoutsMap(); |
| 663 | const auto it = planeLayoutsMap.find(drmFormat); |
| 664 | if (it == planeLayoutsMap.end()) { |
| 665 | drv_log("Unknown plane layout for format %d\n", drmFormat); |
Gurchetan Singh | cadc54f | 2021-02-01 12:03:11 -0800 | [diff] [blame^] | 666 | return -EINVAL; |
Jason Macnak | 2a77d94 | 2020-09-10 10:57:46 -0700 | [diff] [blame] | 667 | } |
| 668 | |
| 669 | *outPlaneLayouts = it->second; |
| 670 | return 0; |
Gurchetan Singh | 2d482e0 | 2020-10-05 17:17:13 -0700 | [diff] [blame] | 671 | } |