Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1 | /* |
Ramkumar Radhakrishnan | 525e643 | 2017-12-15 16:43:07 -0800 | [diff] [blame] | 2 | * Copyright (c) 2014-2018, The Linux Foundation. All rights reserved. |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 3 | * Not a Contribution. |
| 4 | * |
| 5 | * Copyright 2015 The Android Open Source Project |
| 6 | * |
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | * you may not use this file except in compliance with the License. |
| 9 | * You may obtain a copy of the License at |
| 10 | * |
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | * |
| 13 | * Unless required by applicable law or agreed to in writing, software |
| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | * See the License for the specific language governing permissions and |
| 17 | * limitations under the License. |
| 18 | */ |
| 19 | |
Naseer Ahmed | e36f224 | 2017-12-01 15:33:56 -0500 | [diff] [blame] | 20 | #include "hwc_layers.h" |
| 21 | #include <utils/debug.h> |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 22 | #include <stdint.h> |
Gurunath Ramaswamy | f081afe | 2017-07-04 22:08:36 -0700 | [diff] [blame] | 23 | #include <utility> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 24 | #include <cmath> |
Naseer Ahmed | e36f224 | 2017-12-01 15:33:56 -0500 | [diff] [blame] | 25 | #include <qdMetaData.h> |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 26 | |
| 27 | #define __CLASS__ "HWCLayer" |
| 28 | |
| 29 | namespace sdm { |
| 30 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 31 | std::atomic<hwc2_layer_t> HWCLayer::next_id_(1); |
| 32 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 33 | DisplayError SetCSC(const private_handle_t *pvt_handle, ColorMetaData *color_metadata) { |
| 34 | if (getMetaData(const_cast<private_handle_t *>(pvt_handle), GET_COLOR_METADATA, |
| 35 | color_metadata) != 0) { |
| 36 | ColorSpace_t csc = ITU_R_601; |
| 37 | if (getMetaData(const_cast<private_handle_t *>(pvt_handle), GET_COLOR_SPACE, |
| 38 | &csc) == 0) { |
| 39 | if (csc == ITU_R_601_FR || csc == ITU_R_2020_FR) { |
| 40 | color_metadata->range = Range_Full; |
| 41 | } |
Arun Kumar K.R | bc0addf | 2016-10-03 22:38:16 -0700 | [diff] [blame] | 42 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 43 | switch (csc) { |
Arun Kumar K.R | 0574622 | 2018-04-04 10:45:58 +0530 | [diff] [blame] | 44 | case ITU_R_601: |
| 45 | case ITU_R_601_FR: |
| 46 | // video and display driver uses 601_525 |
| 47 | color_metadata->colorPrimaries = ColorPrimaries_BT601_6_525; |
| 48 | break; |
| 49 | case ITU_R_709: |
| 50 | color_metadata->colorPrimaries = ColorPrimaries_BT709_5; |
| 51 | break; |
| 52 | case ITU_R_2020: |
| 53 | case ITU_R_2020_FR: |
| 54 | color_metadata->colorPrimaries = ColorPrimaries_BT2020; |
| 55 | break; |
| 56 | default: |
| 57 | DLOGE("Unsupported CSC: %d", csc); |
| 58 | return kErrorNotSupported; |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 59 | } |
Arun Kumar K.R | bc0addf | 2016-10-03 22:38:16 -0700 | [diff] [blame] | 60 | } |
| 61 | } |
| 62 | |
| 63 | return kErrorNone; |
| 64 | } |
| 65 | |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 66 | // Returns true when color primary is supported |
| 67 | bool GetColorPrimary(const int32_t &dataspace, ColorPrimaries *color_primary) { |
| 68 | auto standard = dataspace & HAL_DATASPACE_STANDARD_MASK; |
| 69 | bool supported_csc = true; |
| 70 | switch (standard) { |
| 71 | case HAL_DATASPACE_STANDARD_BT709: |
| 72 | *color_primary = ColorPrimaries_BT709_5; |
| 73 | break; |
| 74 | case HAL_DATASPACE_STANDARD_BT601_525: |
| 75 | case HAL_DATASPACE_STANDARD_BT601_525_UNADJUSTED: |
| 76 | *color_primary = ColorPrimaries_BT601_6_525; |
| 77 | break; |
| 78 | case HAL_DATASPACE_STANDARD_BT601_625: |
| 79 | case HAL_DATASPACE_STANDARD_BT601_625_UNADJUSTED: |
| 80 | *color_primary = ColorPrimaries_BT601_6_625; |
| 81 | break; |
| 82 | case HAL_DATASPACE_STANDARD_DCI_P3: |
| 83 | *color_primary = ColorPrimaries_DCIP3; |
| 84 | break; |
| 85 | case HAL_DATASPACE_STANDARD_BT2020: |
| 86 | *color_primary = ColorPrimaries_BT2020; |
| 87 | break; |
| 88 | default: |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 89 | DLOGV_IF(kTagClient, "Unsupported Standard Request = %d", standard); |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 90 | supported_csc = false; |
| 91 | } |
| 92 | return supported_csc; |
| 93 | } |
| 94 | |
| 95 | bool GetTransfer(const int32_t &dataspace, GammaTransfer *gamma_transfer) { |
| 96 | auto transfer = dataspace & HAL_DATASPACE_TRANSFER_MASK; |
| 97 | bool supported_transfer = true; |
| 98 | switch (transfer) { |
| 99 | case HAL_DATASPACE_TRANSFER_SRGB: |
| 100 | *gamma_transfer = Transfer_sRGB; |
| 101 | break; |
| 102 | case HAL_DATASPACE_TRANSFER_SMPTE_170M: |
| 103 | *gamma_transfer = Transfer_SMPTE_170M; |
| 104 | break; |
| 105 | case HAL_DATASPACE_TRANSFER_ST2084: |
| 106 | *gamma_transfer = Transfer_SMPTE_ST2084; |
| 107 | break; |
| 108 | case HAL_DATASPACE_TRANSFER_HLG: |
| 109 | *gamma_transfer = Transfer_HLG; |
| 110 | break; |
| 111 | case HAL_DATASPACE_TRANSFER_LINEAR: |
| 112 | *gamma_transfer = Transfer_Linear; |
| 113 | break; |
| 114 | case HAL_DATASPACE_TRANSFER_GAMMA2_2: |
| 115 | *gamma_transfer = Transfer_Gamma2_2; |
| 116 | break; |
Arun Kumar K.R | 84966b2 | 2018-04-09 15:50:36 +0530 | [diff] [blame^] | 117 | case HAL_DATASPACE_TRANSFER_GAMMA2_8: |
| 118 | *gamma_transfer = Transfer_Gamma2_8; |
| 119 | break; |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 120 | default: |
Arun Kumar K.R | 84966b2 | 2018-04-09 15:50:36 +0530 | [diff] [blame^] | 121 | DLOGE("Unsupported Transfer Request = %d", transfer); |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 122 | supported_transfer = false; |
| 123 | } |
| 124 | return supported_transfer; |
| 125 | } |
| 126 | |
| 127 | void GetRange(const int32_t &dataspace, ColorRange *color_range) { |
| 128 | auto range = dataspace & HAL_DATASPACE_RANGE_MASK; |
| 129 | switch (range) { |
| 130 | case HAL_DATASPACE_RANGE_FULL: |
| 131 | *color_range = Range_Full; |
| 132 | break; |
| 133 | case HAL_DATASPACE_RANGE_LIMITED: |
| 134 | *color_range = Range_Limited; |
| 135 | break; |
| 136 | default: |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 137 | DLOGV_IF(kTagClient, "Unsupported Range Request = %d", range); |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 138 | break; |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | bool IsBT2020(const ColorPrimaries &color_primary) { |
| 143 | switch (color_primary) { |
| 144 | case ColorPrimaries_BT2020: |
| 145 | return true; |
| 146 | break; |
| 147 | default: |
| 148 | return false; |
| 149 | } |
| 150 | } |
| 151 | |
| 152 | // Retrieve ColorMetaData from android_data_space_t (STANDARD|TRANSFER|RANGE) |
| 153 | bool GetSDMColorSpace(const int32_t &dataspace, ColorMetaData *color_metadata) { |
| 154 | bool valid = false; |
| 155 | valid = GetColorPrimary(dataspace, &(color_metadata->colorPrimaries)); |
| 156 | if (!valid) { |
| 157 | return valid; |
| 158 | } |
| 159 | valid = GetTransfer(dataspace, &(color_metadata->transfer)); |
| 160 | if (!valid) { |
| 161 | return valid; |
| 162 | } |
| 163 | GetRange(dataspace, &(color_metadata->range)); |
| 164 | |
| 165 | return true; |
| 166 | } |
| 167 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 168 | // Layer operations |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 169 | HWCLayer::HWCLayer(hwc2_display_t display_id, HWCBufferAllocator *buf_allocator) |
| 170 | : id_(next_id_++), display_id_(display_id), buffer_allocator_(buf_allocator) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 171 | layer_ = new Layer(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 172 | // Fences are deferred, so the first time this layer is presented, return -1 |
| 173 | // TODO(user): Verify that fences are properly obtained on suspend/resume |
Ramkumar Radhakrishnan | 00698de | 2018-01-17 11:39:33 -0800 | [diff] [blame] | 174 | release_fences_.push_back(-1); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 175 | } |
| 176 | |
| 177 | HWCLayer::~HWCLayer() { |
| 178 | // Close any fences left for this layer |
| 179 | while (!release_fences_.empty()) { |
Ramkumar Radhakrishnan | 525e643 | 2017-12-15 16:43:07 -0800 | [diff] [blame] | 180 | ::close(release_fences_.front()); |
Ramkumar Radhakrishnan | 00698de | 2018-01-17 11:39:33 -0800 | [diff] [blame] | 181 | release_fences_.pop_front(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 182 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 183 | if (layer_) { |
Prabhanjan Kandula | 1651e59 | 2017-10-17 18:28:16 -0700 | [diff] [blame] | 184 | if (layer_->input_buffer.acquire_fence_fd >= 0) { |
Ramkumar Radhakrishnan | 525e643 | 2017-12-15 16:43:07 -0800 | [diff] [blame] | 185 | ::close(layer_->input_buffer.acquire_fence_fd); |
| 186 | } |
| 187 | if (buffer_fd_ >= 0) { |
| 188 | ::close(buffer_fd_); |
Prabhanjan Kandula | 1651e59 | 2017-10-17 18:28:16 -0700 | [diff] [blame] | 189 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 190 | delete layer_; |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | HWC2::Error HWCLayer::SetLayerBuffer(buffer_handle_t buffer, int32_t acquire_fence) { |
| 195 | if (!buffer) { |
Naseer Ahmed | 2f71fd0 | 2017-06-01 19:55:39 -0400 | [diff] [blame] | 196 | if (client_requested_ == HWC2::Composition::Device || |
| 197 | client_requested_ == HWC2::Composition::Cursor) { |
Ramkumar Radhakrishnan | b338690 | 2017-12-19 17:14:13 -0800 | [diff] [blame] | 198 | DLOGE("Invalid buffer handle: %p on layer: %d client requested comp type %d", buffer, id_, |
| 199 | client_requested_); |
| 200 | ::close(acquire_fence); |
Naseer Ahmed | 2f71fd0 | 2017-06-01 19:55:39 -0400 | [diff] [blame] | 201 | return HWC2::Error::BadParameter; |
| 202 | } else { |
| 203 | return HWC2::Error::None; |
| 204 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 205 | } |
| 206 | |
Naseer Ahmed | e3f007a | 2016-06-07 18:13:28 -0400 | [diff] [blame] | 207 | if (acquire_fence == 0) { |
| 208 | DLOGE("acquire_fence is zero"); |
| 209 | return HWC2::Error::BadParameter; |
| 210 | } |
| 211 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 212 | const private_handle_t *handle = static_cast<const private_handle_t *>(buffer); |
Naseer Ahmed | 6fe11ed | 2016-08-26 21:15:44 -0400 | [diff] [blame] | 213 | |
Naseer Ahmed | 6fe11ed | 2016-08-26 21:15:44 -0400 | [diff] [blame] | 214 | if (handle->fd < 0) { |
| 215 | return HWC2::Error::BadParameter; |
Naseer Ahmed | 6fe11ed | 2016-08-26 21:15:44 -0400 | [diff] [blame] | 216 | } |
| 217 | |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 218 | LayerBuffer *layer_buffer = &layer_->input_buffer; |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 219 | int aligned_width, aligned_height; |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 220 | buffer_allocator_->GetCustomWidthAndHeight(handle, &aligned_width, &aligned_height); |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 221 | |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 222 | LayerBufferFormat format = GetSDMFormat(handle->format, handle->flags); |
| 223 | if ((format != layer_buffer->format) || (UINT32(aligned_width) != layer_buffer->width) || |
| 224 | (UINT32(aligned_height) != layer_buffer->height)) { |
| 225 | // Layer buffer geometry has changed. |
| 226 | geometry_changes_ |= kBufferGeometry; |
| 227 | } |
| 228 | |
| 229 | layer_buffer->format = format; |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 230 | layer_buffer->width = UINT32(aligned_width); |
| 231 | layer_buffer->height = UINT32(aligned_height); |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 232 | layer_buffer->unaligned_width = UINT32(handle->unaligned_width); |
| 233 | layer_buffer->unaligned_height = UINT32(handle->unaligned_height); |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 234 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 235 | if (SetMetaData(const_cast<private_handle_t *>(handle), layer_) != kErrorNone) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 236 | return HWC2::Error::BadLayer; |
| 237 | } |
| 238 | |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 239 | layer_buffer->flags.video = (handle->buffer_type == BUFFER_TYPE_VIDEO) ? true : false; |
| 240 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 241 | // TZ Protected Buffer - L1 |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 242 | bool secure = (handle->flags & private_handle_t::PRIV_FLAGS_SECURE_BUFFER); |
| 243 | bool secure_camera = secure && (handle->flags & private_handle_t::PRIV_FLAGS_CAMERA_WRITE); |
| 244 | bool secure_display = (handle->flags & private_handle_t::PRIV_FLAGS_SECURE_DISPLAY); |
| 245 | if (secure != layer_buffer->flags.secure || secure_camera != layer_buffer->flags.secure_camera || |
| 246 | secure_display != layer_buffer->flags.secure_display) { |
| 247 | // Secure attribute of layer buffer has changed. |
| 248 | needs_validate_ = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 249 | } |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 250 | |
| 251 | layer_buffer->flags.secure = secure; |
| 252 | layer_buffer->flags.secure_camera = secure_camera; |
| 253 | layer_buffer->flags.secure_display = secure_display; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 254 | |
Prabhanjan Kandula | 1651e59 | 2017-10-17 18:28:16 -0700 | [diff] [blame] | 255 | if (layer_buffer->acquire_fence_fd >= 0) { |
Ramkumar Radhakrishnan | 525e643 | 2017-12-15 16:43:07 -0800 | [diff] [blame] | 256 | ::close(layer_buffer->acquire_fence_fd); |
Prabhanjan Kandula | 1651e59 | 2017-10-17 18:28:16 -0700 | [diff] [blame] | 257 | } |
| 258 | layer_buffer->acquire_fence_fd = acquire_fence; |
Ramkumar Radhakrishnan | 525e643 | 2017-12-15 16:43:07 -0800 | [diff] [blame] | 259 | if (buffer_fd_ >= 0) { |
| 260 | ::close(buffer_fd_); |
| 261 | } |
| 262 | buffer_fd_ = ::dup(handle->fd); |
| 263 | layer_buffer->planes[0].fd = buffer_fd_; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 264 | layer_buffer->planes[0].offset = handle->offset; |
| 265 | layer_buffer->planes[0].stride = UINT32(handle->width); |
Naseer Ahmed | 18630d3 | 2016-10-26 16:14:19 -0400 | [diff] [blame] | 266 | layer_buffer->size = handle->size; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 267 | layer_buffer->buffer_id = reinterpret_cast<uint64_t>(handle); |
| 268 | |
| 269 | return HWC2::Error::None; |
| 270 | } |
| 271 | |
| 272 | HWC2::Error HWCLayer::SetLayerSurfaceDamage(hwc_region_t damage) { |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 273 | // Check if there is an update in SurfaceDamage rects |
| 274 | if (layer_->dirty_regions.size() != damage.numRects) { |
| 275 | needs_validate_ = true; |
| 276 | } else { |
| 277 | for (uint32_t j = 0; j < damage.numRects; j++) { |
| 278 | LayerRect damage_rect; |
| 279 | SetRect(damage.rects[j], &damage_rect); |
| 280 | if (damage_rect != layer_->dirty_regions.at(j)) { |
| 281 | needs_validate_ = true; |
| 282 | break; |
| 283 | } |
| 284 | } |
| 285 | } |
| 286 | |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 287 | layer_->dirty_regions.clear(); |
Naseer Ahmed | 6786e5d | 2016-06-24 16:38:52 -0400 | [diff] [blame] | 288 | for (uint32_t i = 0; i < damage.numRects; i++) { |
| 289 | LayerRect rect; |
| 290 | SetRect(damage.rects[i], &rect); |
| 291 | layer_->dirty_regions.push_back(rect); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 292 | } |
| 293 | return HWC2::Error::None; |
| 294 | } |
| 295 | |
| 296 | HWC2::Error HWCLayer::SetLayerBlendMode(HWC2::BlendMode mode) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 297 | LayerBlending blending = kBlendingPremultiplied; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 298 | switch (mode) { |
| 299 | case HWC2::BlendMode::Coverage: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 300 | blending = kBlendingCoverage; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 301 | break; |
| 302 | case HWC2::BlendMode::Premultiplied: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 303 | blending = kBlendingPremultiplied; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 304 | break; |
| 305 | case HWC2::BlendMode::None: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 306 | blending = kBlendingOpaque; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 307 | break; |
| 308 | default: |
| 309 | return HWC2::Error::BadParameter; |
| 310 | } |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 311 | |
| 312 | if (layer_->blending != blending) { |
| 313 | geometry_changes_ |= kBlendMode; |
| 314 | layer_->blending = blending; |
| 315 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 316 | return HWC2::Error::None; |
| 317 | } |
| 318 | |
| 319 | HWC2::Error HWCLayer::SetLayerColor(hwc_color_t color) { |
Arun Kumar K.R | 1018d5b | 2017-06-08 13:51:05 +0530 | [diff] [blame] | 320 | if (client_requested_ != HWC2::Composition::SolidColor) { |
| 321 | return HWC2::Error::None; |
| 322 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 323 | layer_->solid_fill_color = GetUint32Color(color); |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 324 | layer_->input_buffer.format = kFormatARGB8888; |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 325 | DLOGV_IF(kTagClient, "[%" PRIu64 "][%" PRIu64 "] Layer color set to %x", display_id_, id_, |
Naseer Ahmed | 16c72b9 | 2016-07-22 20:02:31 -0400 | [diff] [blame] | 326 | layer_->solid_fill_color); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 327 | return HWC2::Error::None; |
| 328 | } |
| 329 | |
| 330 | HWC2::Error HWCLayer::SetLayerCompositionType(HWC2::Composition type) { |
Naseer Ahmed | 34b341d | 2017-10-05 18:47:15 -0400 | [diff] [blame] | 331 | // Validation is required when the client changes the composition type |
| 332 | if (client_requested_ != type) { |
| 333 | needs_validate_ = true; |
| 334 | } |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 335 | client_requested_ = type; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 336 | switch (type) { |
| 337 | case HWC2::Composition::Client: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 338 | break; |
| 339 | case HWC2::Composition::Device: |
| 340 | // We try and default to this in SDM |
| 341 | break; |
| 342 | case HWC2::Composition::SolidColor: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 343 | break; |
| 344 | case HWC2::Composition::Cursor: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 345 | break; |
| 346 | case HWC2::Composition::Invalid: |
| 347 | return HWC2::Error::BadParameter; |
| 348 | default: |
| 349 | return HWC2::Error::Unsupported; |
| 350 | } |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 351 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 352 | return HWC2::Error::None; |
| 353 | } |
| 354 | |
| 355 | HWC2::Error HWCLayer::SetLayerDataspace(int32_t dataspace) { |
Naseer Ahmed | 43f22bb | 2017-05-05 17:40:46 -0400 | [diff] [blame] | 356 | // Map deprecated dataspace values to appropriate |
| 357 | // new enums |
| 358 | if (dataspace & 0xffff) { |
| 359 | switch (dataspace & 0xffff) { |
| 360 | case HAL_DATASPACE_SRGB: |
| 361 | dataspace = HAL_DATASPACE_V0_SRGB; |
| 362 | break; |
| 363 | case HAL_DATASPACE_JFIF: |
| 364 | dataspace = HAL_DATASPACE_V0_JFIF; |
| 365 | break; |
| 366 | case HAL_DATASPACE_SRGB_LINEAR: |
| 367 | dataspace = HAL_DATASPACE_V0_SRGB_LINEAR; |
| 368 | break; |
| 369 | case HAL_DATASPACE_BT601_625: |
| 370 | dataspace = HAL_DATASPACE_V0_BT601_625; |
| 371 | break; |
| 372 | case HAL_DATASPACE_BT601_525: |
| 373 | dataspace = HAL_DATASPACE_V0_BT601_525; |
| 374 | break; |
| 375 | case HAL_DATASPACE_BT709: |
| 376 | dataspace = HAL_DATASPACE_V0_BT709; |
| 377 | break; |
| 378 | default: |
| 379 | // unknown legacy dataspace |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 380 | DLOGW_IF(kTagClient, "Unsupported dataspace type %d", dataspace); |
Naseer Ahmed | 43f22bb | 2017-05-05 17:40:46 -0400 | [diff] [blame] | 381 | } |
| 382 | } |
| 383 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 384 | // cache the dataspace, to be used later to update SDM ColorMetaData |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 385 | if (dataspace_ != dataspace) { |
| 386 | geometry_changes_ |= kDataspace; |
| 387 | dataspace_ = dataspace; |
| 388 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 389 | return HWC2::Error::None; |
| 390 | } |
| 391 | |
| 392 | HWC2::Error HWCLayer::SetLayerDisplayFrame(hwc_rect_t frame) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 393 | LayerRect dst_rect = {}; |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 394 | |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 395 | SetRect(frame, &dst_rect); |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 396 | if (dst_rect_ != dst_rect) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 397 | geometry_changes_ |= kDisplayFrame; |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 398 | dst_rect_ = dst_rect; |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 399 | } |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 400 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 401 | return HWC2::Error::None; |
| 402 | } |
| 403 | |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 404 | void HWCLayer::ResetPerFrameData() { |
| 405 | layer_->dst_rect = dst_rect_; |
| 406 | layer_->transform = layer_transform_; |
| 407 | } |
| 408 | |
Pullakavi Srinivas | 68a166c | 2017-05-24 12:17:07 +0530 | [diff] [blame] | 409 | HWC2::Error HWCLayer::SetCursorPosition(int32_t x, int32_t y) { |
| 410 | hwc_rect_t frame = {}; |
| 411 | frame.left = x; |
| 412 | frame.top = y; |
| 413 | frame.right = x + INT(layer_->dst_rect.right - layer_->dst_rect.left); |
| 414 | frame.bottom = y + INT(layer_->dst_rect.bottom - layer_->dst_rect.top); |
| 415 | SetLayerDisplayFrame(frame); |
| 416 | |
| 417 | return HWC2::Error::None; |
| 418 | } |
| 419 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 420 | HWC2::Error HWCLayer::SetLayerPlaneAlpha(float alpha) { |
Varun Arora | 2c23e58 | 2017-10-10 15:07:13 -0700 | [diff] [blame] | 421 | if (alpha < 0.0f || alpha > 1.0f) { |
| 422 | return HWC2::Error::BadParameter; |
| 423 | } |
| 424 | |
| 425 | // Conversion of float alpha in range 0.0 to 1.0 similar to the HWC Adapter |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 426 | uint8_t plane_alpha = static_cast<uint8_t>(std::round(255.0f * alpha)); |
Varun Arora | 2c23e58 | 2017-10-10 15:07:13 -0700 | [diff] [blame] | 427 | |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 428 | if (layer_->plane_alpha != plane_alpha) { |
| 429 | geometry_changes_ |= kPlaneAlpha; |
| 430 | layer_->plane_alpha = plane_alpha; |
| 431 | } |
| 432 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 433 | return HWC2::Error::None; |
| 434 | } |
| 435 | |
| 436 | HWC2::Error HWCLayer::SetLayerSourceCrop(hwc_frect_t crop) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 437 | LayerRect src_rect = {}; |
| 438 | SetRect(crop, &src_rect); |
| 439 | if (layer_->src_rect != src_rect) { |
| 440 | geometry_changes_ |= kSourceCrop; |
| 441 | layer_->src_rect = src_rect; |
| 442 | } |
| 443 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 444 | return HWC2::Error::None; |
| 445 | } |
| 446 | |
| 447 | HWC2::Error HWCLayer::SetLayerTransform(HWC2::Transform transform) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 448 | LayerTransform layer_transform = {}; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 449 | switch (transform) { |
| 450 | case HWC2::Transform::FlipH: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 451 | layer_transform.flip_horizontal = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 452 | break; |
| 453 | case HWC2::Transform::FlipV: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 454 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 455 | break; |
| 456 | case HWC2::Transform::Rotate90: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 457 | layer_transform.rotation = 90.0f; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 458 | break; |
| 459 | case HWC2::Transform::Rotate180: |
Arun Kumar K.R | f641dff | 2016-06-16 13:20:02 -0700 | [diff] [blame] | 460 | layer_transform.flip_horizontal = true; |
| 461 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 462 | break; |
| 463 | case HWC2::Transform::Rotate270: |
Arun Kumar K.R | f641dff | 2016-06-16 13:20:02 -0700 | [diff] [blame] | 464 | layer_transform.rotation = 90.0f; |
| 465 | layer_transform.flip_horizontal = true; |
| 466 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 467 | break; |
| 468 | case HWC2::Transform::FlipHRotate90: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 469 | layer_transform.rotation = 90.0f; |
| 470 | layer_transform.flip_horizontal = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 471 | break; |
| 472 | case HWC2::Transform::FlipVRotate90: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 473 | layer_transform.rotation = 90.0f; |
| 474 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 475 | break; |
Arun Kumar K.R | 5f20a7a | 2016-06-17 16:03:54 -0700 | [diff] [blame] | 476 | case HWC2::Transform::None: |
Arun Kumar K.R | 5f20a7a | 2016-06-17 16:03:54 -0700 | [diff] [blame] | 477 | break; |
Varun Arora | 2c23e58 | 2017-10-10 15:07:13 -0700 | [diff] [blame] | 478 | default: |
| 479 | // bad transform |
| 480 | return HWC2::Error::BadParameter; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 481 | } |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 482 | |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 483 | if (layer_transform_ != layer_transform) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 484 | geometry_changes_ |= kTransform; |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 485 | layer_transform_ = layer_transform; |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 486 | } |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 487 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 488 | return HWC2::Error::None; |
| 489 | } |
| 490 | |
| 491 | HWC2::Error HWCLayer::SetLayerVisibleRegion(hwc_region_t visible) { |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 492 | layer_->visible_regions.clear(); |
Naseer Ahmed | 6786e5d | 2016-06-24 16:38:52 -0400 | [diff] [blame] | 493 | for (uint32_t i = 0; i < visible.numRects; i++) { |
| 494 | LayerRect rect; |
| 495 | SetRect(visible.rects[i], &rect); |
| 496 | layer_->visible_regions.push_back(rect); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 497 | } |
| 498 | |
| 499 | return HWC2::Error::None; |
| 500 | } |
| 501 | |
| 502 | HWC2::Error HWCLayer::SetLayerZOrder(uint32_t z) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 503 | if (z_ != z) { |
| 504 | geometry_changes_ |= kZOrder; |
| 505 | z_ = z; |
| 506 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 507 | return HWC2::Error::None; |
| 508 | } |
| 509 | |
| 510 | void HWCLayer::SetRect(const hwc_rect_t &source, LayerRect *target) { |
| 511 | target->left = FLOAT(source.left); |
| 512 | target->top = FLOAT(source.top); |
| 513 | target->right = FLOAT(source.right); |
| 514 | target->bottom = FLOAT(source.bottom); |
| 515 | } |
| 516 | |
| 517 | void HWCLayer::SetRect(const hwc_frect_t &source, LayerRect *target) { |
| 518 | // Recommended way of rounding as in hwcomposer2.h - SetLayerSourceCrop |
| 519 | target->left = std::ceil(source.left); |
| 520 | target->top = std::ceil(source.top); |
| 521 | target->right = std::floor(source.right); |
| 522 | target->bottom = std::floor(source.bottom); |
| 523 | } |
| 524 | |
| 525 | uint32_t HWCLayer::GetUint32Color(const hwc_color_t &source) { |
| 526 | // Returns 32 bit ARGB |
| 527 | uint32_t a = UINT32(source.a) << 24; |
| 528 | uint32_t r = UINT32(source.r) << 16; |
| 529 | uint32_t g = UINT32(source.g) << 8; |
| 530 | uint32_t b = UINT32(source.b); |
Naseer Ahmed | 16c72b9 | 2016-07-22 20:02:31 -0400 | [diff] [blame] | 531 | uint32_t color = a | r | g | b; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 532 | return color; |
| 533 | } |
| 534 | |
| 535 | LayerBufferFormat HWCLayer::GetSDMFormat(const int32_t &source, const int flags) { |
| 536 | LayerBufferFormat format = kFormatInvalid; |
| 537 | if (flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED) { |
| 538 | switch (source) { |
| 539 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 540 | format = kFormatRGBA8888Ubwc; |
| 541 | break; |
| 542 | case HAL_PIXEL_FORMAT_RGBX_8888: |
| 543 | format = kFormatRGBX8888Ubwc; |
| 544 | break; |
| 545 | case HAL_PIXEL_FORMAT_BGR_565: |
| 546 | format = kFormatBGR565Ubwc; |
| 547 | break; |
| 548 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS: |
| 549 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC: |
| 550 | case HAL_PIXEL_FORMAT_NV12_ENCODEABLE: |
| 551 | format = kFormatYCbCr420SPVenusUbwc; |
| 552 | break; |
Saurabh Shah | 3cc87ed | 2017-10-24 14:09:35 -0700 | [diff] [blame] | 553 | case HAL_PIXEL_FORMAT_RGBA_1010102: |
| 554 | format = kFormatRGBA1010102Ubwc; |
| 555 | break; |
| 556 | case HAL_PIXEL_FORMAT_RGBX_1010102: |
| 557 | format = kFormatRGBX1010102Ubwc; |
| 558 | break; |
Arun Kumar K.R | 54885f0 | 2017-03-23 11:56:59 -0700 | [diff] [blame] | 559 | case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC: |
| 560 | format = kFormatYCbCr420TP10Ubwc; |
| 561 | break; |
Rohit Kulkarni | 7943ec9 | 2016-12-20 18:18:46 -0800 | [diff] [blame] | 562 | case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC: |
| 563 | format = kFormatYCbCr420P010Ubwc; |
| 564 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 565 | default: |
| 566 | DLOGE("Unsupported format type for UBWC %d", source); |
| 567 | return kFormatInvalid; |
| 568 | } |
| 569 | return format; |
| 570 | } |
| 571 | |
| 572 | switch (source) { |
| 573 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 574 | format = kFormatRGBA8888; |
| 575 | break; |
| 576 | case HAL_PIXEL_FORMAT_RGBA_5551: |
| 577 | format = kFormatRGBA5551; |
| 578 | break; |
| 579 | case HAL_PIXEL_FORMAT_RGBA_4444: |
| 580 | format = kFormatRGBA4444; |
| 581 | break; |
| 582 | case HAL_PIXEL_FORMAT_BGRA_8888: |
| 583 | format = kFormatBGRA8888; |
| 584 | break; |
| 585 | case HAL_PIXEL_FORMAT_RGBX_8888: |
| 586 | format = kFormatRGBX8888; |
| 587 | break; |
| 588 | case HAL_PIXEL_FORMAT_BGRX_8888: |
| 589 | format = kFormatBGRX8888; |
| 590 | break; |
| 591 | case HAL_PIXEL_FORMAT_RGB_888: |
| 592 | format = kFormatRGB888; |
| 593 | break; |
Camus Wong | c106d08 | 2017-03-31 16:07:29 -0400 | [diff] [blame] | 594 | case HAL_PIXEL_FORMAT_BGR_888: |
| 595 | format = kFormatBGR888; |
| 596 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 597 | case HAL_PIXEL_FORMAT_RGB_565: |
| 598 | format = kFormatRGB565; |
| 599 | break; |
| 600 | case HAL_PIXEL_FORMAT_BGR_565: |
| 601 | format = kFormatBGR565; |
| 602 | break; |
| 603 | case HAL_PIXEL_FORMAT_NV12_ENCODEABLE: |
| 604 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS: |
| 605 | format = kFormatYCbCr420SemiPlanarVenus; |
| 606 | break; |
| 607 | case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS: |
| 608 | format = kFormatYCrCb420SemiPlanarVenus; |
| 609 | break; |
| 610 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC: |
| 611 | format = kFormatYCbCr420SPVenusUbwc; |
| 612 | break; |
| 613 | case HAL_PIXEL_FORMAT_YV12: |
| 614 | format = kFormatYCrCb420PlanarStride16; |
| 615 | break; |
| 616 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
| 617 | format = kFormatYCrCb420SemiPlanar; |
| 618 | break; |
| 619 | case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| 620 | format = kFormatYCbCr420SemiPlanar; |
| 621 | break; |
| 622 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
| 623 | format = kFormatYCbCr422H2V1SemiPlanar; |
| 624 | break; |
| 625 | case HAL_PIXEL_FORMAT_YCbCr_422_I: |
| 626 | format = kFormatYCbCr422H2V1Packed; |
| 627 | break; |
Camus Wong | c106d08 | 2017-03-31 16:07:29 -0400 | [diff] [blame] | 628 | case HAL_PIXEL_FORMAT_CbYCrY_422_I: |
| 629 | format = kFormatCbYCrY422H2V1Packed; |
| 630 | break; |
Naseer Ahmed | 72dea24 | 2016-05-03 19:13:07 -0400 | [diff] [blame] | 631 | case HAL_PIXEL_FORMAT_RGBA_1010102: |
| 632 | format = kFormatRGBA1010102; |
| 633 | break; |
| 634 | case HAL_PIXEL_FORMAT_ARGB_2101010: |
| 635 | format = kFormatARGB2101010; |
| 636 | break; |
| 637 | case HAL_PIXEL_FORMAT_RGBX_1010102: |
| 638 | format = kFormatRGBX1010102; |
| 639 | break; |
| 640 | case HAL_PIXEL_FORMAT_XRGB_2101010: |
| 641 | format = kFormatXRGB2101010; |
| 642 | break; |
| 643 | case HAL_PIXEL_FORMAT_BGRA_1010102: |
| 644 | format = kFormatBGRA1010102; |
| 645 | break; |
| 646 | case HAL_PIXEL_FORMAT_ABGR_2101010: |
| 647 | format = kFormatABGR2101010; |
| 648 | break; |
| 649 | case HAL_PIXEL_FORMAT_BGRX_1010102: |
| 650 | format = kFormatBGRX1010102; |
| 651 | break; |
| 652 | case HAL_PIXEL_FORMAT_XBGR_2101010: |
| 653 | format = kFormatXBGR2101010; |
| 654 | break; |
| 655 | case HAL_PIXEL_FORMAT_YCbCr_420_P010: |
| 656 | format = kFormatYCbCr420P010; |
| 657 | break; |
| 658 | case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC: |
| 659 | format = kFormatYCbCr420TP10Ubwc; |
| 660 | break; |
Rohit Kulkarni | 7943ec9 | 2016-12-20 18:18:46 -0800 | [diff] [blame] | 661 | case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC: |
| 662 | format = kFormatYCbCr420P010Ubwc; |
| 663 | break; |
Mathew Joseph Karimpanal | a73082e | 2017-10-16 18:01:21 +0530 | [diff] [blame] | 664 | case HAL_PIXEL_FORMAT_YCbCr_420_P010_VENUS: |
| 665 | format = kFormatYCbCr420P010Venus; |
| 666 | break; |
Naseer Ahmed | 738da07 | 2018-01-24 14:41:46 -0500 | [diff] [blame] | 667 | case HAL_PIXEL_FORMAT_RGBA_FP16: |
| 668 | format = kFormatInvalid; |
| 669 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 670 | default: |
| 671 | DLOGW("Unsupported format type = %d", source); |
| 672 | return kFormatInvalid; |
| 673 | } |
| 674 | |
| 675 | return format; |
| 676 | } |
| 677 | |
| 678 | LayerBufferS3DFormat HWCLayer::GetS3DFormat(uint32_t s3d_format) { |
| 679 | LayerBufferS3DFormat sdm_s3d_format = kS3dFormatNone; |
| 680 | switch (s3d_format) { |
| 681 | case HAL_NO_3D: |
| 682 | sdm_s3d_format = kS3dFormatNone; |
| 683 | break; |
| 684 | case HAL_3D_SIDE_BY_SIDE_L_R: |
| 685 | sdm_s3d_format = kS3dFormatLeftRight; |
| 686 | break; |
| 687 | case HAL_3D_SIDE_BY_SIDE_R_L: |
| 688 | sdm_s3d_format = kS3dFormatRightLeft; |
| 689 | break; |
| 690 | case HAL_3D_TOP_BOTTOM: |
| 691 | sdm_s3d_format = kS3dFormatTopBottom; |
| 692 | break; |
| 693 | default: |
| 694 | DLOGW("Invalid S3D format %d", s3d_format); |
| 695 | } |
| 696 | return sdm_s3d_format; |
| 697 | } |
| 698 | |
Gurunath Ramaswamy | f081afe | 2017-07-04 22:08:36 -0700 | [diff] [blame] | 699 | void HWCLayer::GetUBWCStatsFromMetaData(UBWCStats *cr_stats, UbwcCrStatsVector *cr_vec) { |
| 700 | // TODO(user): Check if we can use UBWCStats directly |
| 701 | // in layer_buffer or copy directly to Vector |
| 702 | if (cr_stats->bDataValid) { |
| 703 | switch (cr_stats->version) { |
| 704 | case UBWC_2_0: |
| 705 | cr_vec->push_back(std::make_pair(32, cr_stats->ubwc_stats.nCRStatsTile32)); |
| 706 | cr_vec->push_back(std::make_pair(64, cr_stats->ubwc_stats.nCRStatsTile64)); |
| 707 | cr_vec->push_back(std::make_pair(96, cr_stats->ubwc_stats.nCRStatsTile96)); |
| 708 | cr_vec->push_back(std::make_pair(128, cr_stats->ubwc_stats.nCRStatsTile128)); |
| 709 | cr_vec->push_back(std::make_pair(160, cr_stats->ubwc_stats.nCRStatsTile160)); |
| 710 | cr_vec->push_back(std::make_pair(192, cr_stats->ubwc_stats.nCRStatsTile192)); |
| 711 | cr_vec->push_back(std::make_pair(256, cr_stats->ubwc_stats.nCRStatsTile256)); |
| 712 | break; |
| 713 | default: |
| 714 | DLOGW("Invalid UBWC Version %d", cr_stats->version); |
| 715 | break; |
| 716 | } // switch(cr_stats->version) |
| 717 | } // if (cr_stats->bDatvalid) |
| 718 | } |
| 719 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 720 | DisplayError HWCLayer::SetMetaData(const private_handle_t *pvt_handle, Layer *layer) { |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 721 | LayerBuffer *layer_buffer = &layer->input_buffer; |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 722 | private_handle_t *handle = const_cast<private_handle_t *>(pvt_handle); |
| 723 | IGC_t igc = {}; |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 724 | LayerIGC layer_igc = layer_buffer->igc; |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 725 | if (getMetaData(handle, GET_IGC, &igc) == 0) { |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 726 | if (SetIGC(igc, &layer_igc) != kErrorNone) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 727 | return kErrorNotSupported; |
| 728 | } |
| 729 | } |
| 730 | |
Anjaneya Prasad Musunuri | d47d15b | 2017-08-03 10:57:51 +0530 | [diff] [blame] | 731 | float fps = 0; |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 732 | uint32_t frame_rate = layer->frame_rate; |
| 733 | if (getMetaData(handle, GET_REFRESH_RATE, &fps) == 0) { |
Sushil Chauhan | 0935c75 | 2018-01-19 10:58:13 -0800 | [diff] [blame] | 734 | frame_rate = (fps != 0) ? RoundToStandardFPS(fps) : layer->frame_rate; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 735 | } |
| 736 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 737 | int32_t interlaced = 0; |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 738 | bool interlace = layer_buffer->flags.interlace; |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 739 | if (getMetaData(handle, GET_PP_PARAM_INTERLACED, &interlaced) == 0) { |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 740 | interlace = interlaced ? true : false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 741 | } |
Saurabh Dubey | d90a6a4 | 2017-10-24 16:28:01 +0530 | [diff] [blame] | 742 | if (interlace != layer_buffer->flags.interlace) { |
| 743 | DLOGI("Layer buffer interlaced metadata has changed. old=%d, new=%d", |
| 744 | layer_buffer->flags.interlace, interlace); |
| 745 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 746 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 747 | uint32_t linear_format = 0; |
| 748 | if (getMetaData(handle, GET_LINEAR_FORMAT, &linear_format) == 0) { |
| 749 | layer_buffer->format = GetSDMFormat(INT32(linear_format), 0); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 750 | } |
| 751 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 752 | uint32_t s3d = 0; |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 753 | LayerBufferS3DFormat s3d_format = layer_buffer->s3d_format; |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 754 | if (getMetaData(handle, GET_S3D_FORMAT, &s3d) == 0) { |
Sushil Chauhan | 409e844 | 2017-06-12 17:43:25 -0700 | [diff] [blame] | 755 | s3d_format = GetS3DFormat(s3d); |
| 756 | } |
| 757 | |
| 758 | if ((layer_igc != layer_buffer->igc) || (interlace != layer_buffer->flags.interlace) || |
| 759 | (frame_rate != layer->frame_rate) || (s3d_format != layer_buffer->s3d_format)) { |
| 760 | // Layer buffer metadata has changed. |
| 761 | needs_validate_ = true; |
| 762 | layer_buffer->igc = layer_igc; |
| 763 | layer->frame_rate = frame_rate; |
| 764 | layer_buffer->s3d_format = s3d_format; |
| 765 | layer_buffer->flags.interlace = interlace; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 766 | } |
| 767 | |
Gurunath Ramaswamy | f081afe | 2017-07-04 22:08:36 -0700 | [diff] [blame] | 768 | // Check if metadata is set |
| 769 | struct UBWCStats cr_stats[NUM_UBWC_CR_STATS_LAYERS] = {}; |
| 770 | |
| 771 | for (int i = 0; i < NUM_UBWC_CR_STATS_LAYERS; i++) { |
| 772 | layer_buffer->ubwc_crstats[i].clear(); |
| 773 | } |
| 774 | |
| 775 | if (getMetaData(handle, GET_UBWC_CR_STATS_INFO, cr_stats) == 0) { |
| 776 | // Only copy top layer for now as only top field for interlaced is used |
| 777 | GetUBWCStatsFromMetaData(&cr_stats[0], &(layer_buffer->ubwc_crstats[0])); |
| 778 | } // if (getMetaData) |
| 779 | |
Ramakant Singh | ae05709 | 2017-08-31 12:34:54 +0530 | [diff] [blame] | 780 | single_buffer_ = false; |
| 781 | getMetaData(const_cast<private_handle_t *>(handle), GET_SINGLE_BUFFER_MODE, &single_buffer_); |
| 782 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 783 | return kErrorNone; |
| 784 | } |
| 785 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 786 | DisplayError HWCLayer::SetIGC(IGC_t source, LayerIGC *target) { |
| 787 | switch (source) { |
| 788 | case IGC_NotSpecified: |
| 789 | *target = kIGCNotSpecified; |
| 790 | break; |
| 791 | case IGC_sRGB: |
| 792 | *target = kIGCsRGB; |
| 793 | break; |
| 794 | default: |
| 795 | DLOGE("Unsupported IGC: %d", source); |
| 796 | return kErrorNotSupported; |
| 797 | } |
| 798 | |
| 799 | return kErrorNone; |
| 800 | } |
| 801 | |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 802 | |
| 803 | |
| 804 | bool HWCLayer::SupportLocalConversion(ColorPrimaries working_primaries) { |
| 805 | if (layer_->input_buffer.color_metadata.colorPrimaries <= ColorPrimaries_BT601_6_525 && |
| 806 | working_primaries <= ColorPrimaries_BT601_6_525) { |
| 807 | return true; |
| 808 | } |
| 809 | return false; |
| 810 | } |
| 811 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 812 | bool HWCLayer::ValidateAndSetCSC() { |
| 813 | if (client_requested_ != HWC2::Composition::Device && |
| 814 | client_requested_ != HWC2::Composition::Cursor) { |
| 815 | // Check the layers which are configured to Device |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 816 | return true; |
| 817 | } |
| 818 | |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 819 | LayerBuffer *layer_buffer = &layer_->input_buffer; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 820 | bool use_color_metadata = true; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 821 | #ifdef FEATURE_WIDE_COLOR |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 822 | ColorMetaData csc = {}; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 823 | if (dataspace_ != HAL_DATASPACE_UNKNOWN) { |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 824 | use_color_metadata = false; |
| 825 | bool valid_csc = GetSDMColorSpace(dataspace_, &csc); |
| 826 | if (!valid_csc) { |
| 827 | return false; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 828 | } |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 829 | // if we are here here, update the sdm layer csc. |
| 830 | layer_buffer->color_metadata.transfer = csc.transfer; |
| 831 | layer_buffer->color_metadata.colorPrimaries = csc.colorPrimaries; |
| 832 | layer_buffer->color_metadata.range = csc.range; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 833 | } |
| 834 | #endif |
| 835 | |
Arun Kumar K.R | 80e58eb | 2017-07-13 10:37:00 +0530 | [diff] [blame] | 836 | if (IsBT2020(layer_buffer->color_metadata.colorPrimaries)) { |
| 837 | // android_dataspace_t doesnt support mastering display and light levels |
| 838 | // so retrieve it from metadata for BT2020(HDR) |
| 839 | use_color_metadata = true; |
| 840 | } |
| 841 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 842 | if (use_color_metadata) { |
| 843 | const private_handle_t *handle = |
| 844 | reinterpret_cast<const private_handle_t *>(layer_buffer->buffer_id); |
| 845 | if (sdm::SetCSC(handle, &layer_buffer->color_metadata) != kErrorNone) { |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 846 | return false; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame] | 847 | } |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 848 | } |
| 849 | |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 850 | return true; |
| 851 | } |
| 852 | |
| 853 | |
Naseer Ahmed | 89ff452 | 2016-05-17 11:36:27 -0400 | [diff] [blame] | 854 | uint32_t HWCLayer::RoundToStandardFPS(float fps) { |
| 855 | static const uint32_t standard_fps[4] = {24, 30, 48, 60}; |
| 856 | uint32_t frame_rate = (uint32_t)(fps); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 857 | |
| 858 | int count = INT(sizeof(standard_fps) / sizeof(standard_fps[0])); |
| 859 | for (int i = 0; i < count; i++) { |
Naseer Ahmed | 89ff452 | 2016-05-17 11:36:27 -0400 | [diff] [blame] | 860 | if ((standard_fps[i] - frame_rate) < 2) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 861 | // Most likely used for video, the fps can fluctuate |
| 862 | // Ex: b/w 29 and 30 for 30 fps clip |
| 863 | return standard_fps[i]; |
| 864 | } |
| 865 | } |
| 866 | |
Naseer Ahmed | 89ff452 | 2016-05-17 11:36:27 -0400 | [diff] [blame] | 867 | return frame_rate; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 868 | } |
| 869 | |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 870 | void HWCLayer::SetComposition(const LayerComposition &sdm_composition) { |
| 871 | auto hwc_composition = HWC2::Composition::Invalid; |
| 872 | switch (sdm_composition) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 873 | case kCompositionGPU: |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 874 | hwc_composition = HWC2::Composition::Client; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 875 | break; |
Saurabh Shah | a4af3de | 2017-04-19 17:15:24 -0700 | [diff] [blame] | 876 | case kCompositionCursor: |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 877 | hwc_composition = HWC2::Composition::Cursor; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 878 | break; |
| 879 | default: |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 880 | hwc_composition = HWC2::Composition::Device; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 881 | break; |
| 882 | } |
| 883 | // Update solid fill composition |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 884 | if (sdm_composition == kCompositionSDE && layer_->flags.solid_fill != 0) { |
| 885 | hwc_composition = HWC2::Composition::SolidColor; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 886 | } |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 887 | device_selected_ = hwc_composition; |
| 888 | |
| 889 | return; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 890 | } |
Ramkumar Radhakrishnan | 00698de | 2018-01-17 11:39:33 -0800 | [diff] [blame] | 891 | |
| 892 | void HWCLayer::PushBackReleaseFence(int32_t fence) { |
| 893 | release_fences_.push_back(fence); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 894 | } |
Ramkumar Radhakrishnan | 00698de | 2018-01-17 11:39:33 -0800 | [diff] [blame] | 895 | |
| 896 | int32_t HWCLayer::PopBackReleaseFence() { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 897 | if (release_fences_.empty()) |
| 898 | return -1; |
Ramkumar Radhakrishnan | 00698de | 2018-01-17 11:39:33 -0800 | [diff] [blame] | 899 | |
| 900 | auto fence = release_fences_.back(); |
| 901 | release_fences_.pop_back(); |
| 902 | |
| 903 | return fence; |
| 904 | } |
| 905 | |
| 906 | int32_t HWCLayer::PopFrontReleaseFence() { |
| 907 | if (release_fences_.empty()) |
| 908 | return -1; |
| 909 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 910 | auto fence = release_fences_.front(); |
Ramkumar Radhakrishnan | 00698de | 2018-01-17 11:39:33 -0800 | [diff] [blame] | 911 | release_fences_.pop_front(); |
| 912 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 913 | return fence; |
| 914 | } |
| 915 | |
Ramakant Singh | ae05709 | 2017-08-31 12:34:54 +0530 | [diff] [blame] | 916 | bool HWCLayer::IsRotationPresent() { |
| 917 | return ((layer_->transform.rotation != 0.0f) || |
| 918 | layer_->transform.flip_horizontal || |
| 919 | layer_->transform.flip_vertical); |
| 920 | } |
| 921 | |
| 922 | bool HWCLayer::IsScalingPresent() { |
| 923 | uint32_t src_width = static_cast<uint32_t>(layer_->src_rect.right - layer_->src_rect.left); |
| 924 | uint32_t src_height = static_cast<uint32_t>(layer_->src_rect.bottom - layer_->src_rect.top); |
| 925 | uint32_t dst_width = static_cast<uint32_t>(layer_->dst_rect.right - layer_->dst_rect.left); |
| 926 | uint32_t dst_height = static_cast<uint32_t>(layer_->dst_rect.bottom - layer_->dst_rect.top); |
| 927 | |
| 928 | return ((src_width != dst_width) || (dst_height != src_height)); |
| 929 | } |
| 930 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 931 | } // namespace sdm |