Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 1 | /* |
Saurabh Shah | 7d476ed | 2016-06-27 16:40:58 -0700 | [diff] [blame] | 2 | * Copyright (c) 2014-2017, 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 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 20 | #include <stdint.h> |
Gurunath Ramaswamy | f081afe | 2017-07-04 22:08:36 -0700 | [diff] [blame] | 21 | #include <utility> |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 22 | #include <qdMetaData.h> |
| 23 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 24 | #include "hwc_layers.h" |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 25 | #ifndef USE_GRALLOC1 |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 26 | #include <gr.h> |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 27 | #endif |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 28 | #include <utils/debug.h> |
| 29 | #include <cmath> |
| 30 | |
| 31 | #define __CLASS__ "HWCLayer" |
| 32 | |
| 33 | namespace sdm { |
| 34 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 35 | std::atomic<hwc2_layer_t> HWCLayer::next_id_(1); |
| 36 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 37 | DisplayError SetCSC(const private_handle_t *pvt_handle, ColorMetaData *color_metadata) { |
| 38 | if (getMetaData(const_cast<private_handle_t *>(pvt_handle), GET_COLOR_METADATA, |
| 39 | color_metadata) != 0) { |
| 40 | ColorSpace_t csc = ITU_R_601; |
| 41 | if (getMetaData(const_cast<private_handle_t *>(pvt_handle), GET_COLOR_SPACE, |
| 42 | &csc) == 0) { |
| 43 | if (csc == ITU_R_601_FR || csc == ITU_R_2020_FR) { |
| 44 | color_metadata->range = Range_Full; |
| 45 | } |
Arun Kumar K.R | bc0addf | 2016-10-03 22:38:16 -0700 | [diff] [blame] | 46 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 47 | switch (csc) { |
| 48 | case ITU_R_601: |
| 49 | case ITU_R_601_FR: |
| 50 | // video and display driver uses 601_525 |
| 51 | color_metadata->colorPrimaries = ColorPrimaries_BT601_6_525; |
| 52 | break; |
| 53 | case ITU_R_709: |
| 54 | color_metadata->colorPrimaries = ColorPrimaries_BT709_5; |
| 55 | break; |
| 56 | case ITU_R_2020: |
| 57 | case ITU_R_2020_FR: |
Arun Kumar K.R | bc0addf | 2016-10-03 22:38:16 -0700 | [diff] [blame] | 58 | color_metadata->colorPrimaries = ColorPrimaries_BT2020; |
| 59 | break; |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 60 | default: |
| 61 | DLOGE("Unsupported CSC: %d", csc); |
| 62 | return kErrorNotSupported; |
| 63 | } |
| 64 | } else { |
Arun Kumar K.R | bc0addf | 2016-10-03 22:38:16 -0700 | [diff] [blame] | 65 | return kErrorNotSupported; |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | return kErrorNone; |
| 70 | } |
| 71 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 72 | // Layer operations |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 73 | HWCLayer::HWCLayer(hwc2_display_t display_id, HWCBufferAllocator *buf_allocator) |
| 74 | : id_(next_id_++), display_id_(display_id), buffer_allocator_(buf_allocator) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 75 | layer_ = new Layer(); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 76 | // Fences are deferred, so the first time this layer is presented, return -1 |
| 77 | // TODO(user): Verify that fences are properly obtained on suspend/resume |
| 78 | release_fences_.push(-1); |
| 79 | } |
| 80 | |
| 81 | HWCLayer::~HWCLayer() { |
| 82 | // Close any fences left for this layer |
| 83 | while (!release_fences_.empty()) { |
| 84 | close(release_fences_.front()); |
| 85 | release_fences_.pop(); |
| 86 | } |
Naseer Ahmed | 6fe11ed | 2016-08-26 21:15:44 -0400 | [diff] [blame] | 87 | close(ion_fd_); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 88 | if (layer_) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 89 | delete layer_; |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | HWC2::Error HWCLayer::SetLayerBuffer(buffer_handle_t buffer, int32_t acquire_fence) { |
| 94 | if (!buffer) { |
Naseer Ahmed | 2f71fd0 | 2017-06-01 19:55:39 -0400 | [diff] [blame] | 95 | if (client_requested_ == HWC2::Composition::Device || |
| 96 | client_requested_ == HWC2::Composition::Cursor) { |
| 97 | DLOGE("Invalid buffer handle: %p on layer: %d", buffer, id_); |
| 98 | return HWC2::Error::BadParameter; |
| 99 | } else { |
| 100 | return HWC2::Error::None; |
| 101 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 102 | } |
| 103 | |
Naseer Ahmed | e3f007a | 2016-06-07 18:13:28 -0400 | [diff] [blame] | 104 | if (acquire_fence == 0) { |
| 105 | DLOGE("acquire_fence is zero"); |
| 106 | return HWC2::Error::BadParameter; |
| 107 | } |
| 108 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 109 | const private_handle_t *handle = static_cast<const private_handle_t *>(buffer); |
Naseer Ahmed | 6fe11ed | 2016-08-26 21:15:44 -0400 | [diff] [blame] | 110 | |
| 111 | // Validate and dup ion fd from surfaceflinger |
| 112 | // This works around bug 30281222 |
| 113 | if (handle->fd < 0) { |
| 114 | return HWC2::Error::BadParameter; |
| 115 | } else { |
| 116 | close(ion_fd_); |
| 117 | ion_fd_ = dup(handle->fd); |
| 118 | } |
| 119 | |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 120 | LayerBuffer *layer_buffer = &layer_->input_buffer; |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 121 | int aligned_width, aligned_height; |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 122 | #ifdef USE_GRALLOC1 |
| 123 | buffer_allocator_->GetCustomWidthAndHeight(handle, &aligned_width, &aligned_height); |
| 124 | #else |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 125 | AdrenoMemInfo::getInstance().getAlignedWidthAndHeight(handle, aligned_width, aligned_height); |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 126 | #endif |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 127 | |
| 128 | layer_buffer->width = UINT32(aligned_width); |
| 129 | layer_buffer->height = UINT32(aligned_height); |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 130 | layer_buffer->unaligned_width = UINT32(handle->unaligned_width); |
| 131 | layer_buffer->unaligned_height = UINT32(handle->unaligned_height); |
Ramkumar Radhakrishnan | b27735f | 2016-08-26 22:37:23 -0700 | [diff] [blame] | 132 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 133 | layer_buffer->format = GetSDMFormat(handle->format, handle->flags); |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 134 | if (SetMetaData(const_cast<private_handle_t *>(handle), layer_) != kErrorNone) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 135 | return HWC2::Error::BadLayer; |
| 136 | } |
| 137 | |
Naseer Ahmed | 4275221 | 2017-01-27 17:32:21 -0500 | [diff] [blame] | 138 | #ifdef USE_GRALLOC1 |
| 139 | // TODO(user): Clean this up |
| 140 | if (handle->buffer_type == BUFFER_TYPE_VIDEO) { |
| 141 | #else |
| 142 | if (handle->bufferType == BUFFER_TYPE_VIDEO) { |
| 143 | #endif |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 144 | layer_buffer->flags.video = true; |
| 145 | } |
| 146 | // TZ Protected Buffer - L1 |
| 147 | if (handle->flags & private_handle_t::PRIV_FLAGS_SECURE_BUFFER) { |
| 148 | layer_buffer->flags.secure = true; |
Sushil Chauhan | dfe55a2 | 2016-09-12 15:48:29 -0700 | [diff] [blame] | 149 | if (handle->flags & private_handle_t::PRIV_FLAGS_CAMERA_WRITE) { |
| 150 | layer_buffer->flags.secure_camera = true; |
| 151 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 152 | } |
| 153 | if (handle->flags & private_handle_t::PRIV_FLAGS_SECURE_DISPLAY) { |
| 154 | layer_buffer->flags.secure_display = true; |
| 155 | } |
| 156 | |
Naseer Ahmed | 6fe11ed | 2016-08-26 21:15:44 -0400 | [diff] [blame] | 157 | layer_buffer->planes[0].fd = ion_fd_; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 158 | layer_buffer->planes[0].offset = handle->offset; |
| 159 | layer_buffer->planes[0].stride = UINT32(handle->width); |
| 160 | layer_buffer->acquire_fence_fd = acquire_fence; |
Naseer Ahmed | 18630d3 | 2016-10-26 16:14:19 -0400 | [diff] [blame] | 161 | layer_buffer->size = handle->size; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 162 | layer_buffer->buffer_id = reinterpret_cast<uint64_t>(handle); |
| 163 | |
| 164 | return HWC2::Error::None; |
| 165 | } |
| 166 | |
| 167 | HWC2::Error HWCLayer::SetLayerSurfaceDamage(hwc_region_t damage) { |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 168 | layer_->dirty_regions.clear(); |
Naseer Ahmed | 6786e5d | 2016-06-24 16:38:52 -0400 | [diff] [blame] | 169 | for (uint32_t i = 0; i < damage.numRects; i++) { |
| 170 | LayerRect rect; |
| 171 | SetRect(damage.rects[i], &rect); |
| 172 | layer_->dirty_regions.push_back(rect); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 173 | } |
| 174 | return HWC2::Error::None; |
| 175 | } |
| 176 | |
| 177 | HWC2::Error HWCLayer::SetLayerBlendMode(HWC2::BlendMode mode) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 178 | LayerBlending blending = kBlendingPremultiplied; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 179 | switch (mode) { |
| 180 | case HWC2::BlendMode::Coverage: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 181 | blending = kBlendingCoverage; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 182 | break; |
| 183 | case HWC2::BlendMode::Premultiplied: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 184 | blending = kBlendingPremultiplied; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 185 | break; |
| 186 | case HWC2::BlendMode::None: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 187 | blending = kBlendingOpaque; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 188 | break; |
| 189 | default: |
| 190 | return HWC2::Error::BadParameter; |
| 191 | } |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 192 | |
| 193 | if (layer_->blending != blending) { |
| 194 | geometry_changes_ |= kBlendMode; |
| 195 | layer_->blending = blending; |
| 196 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 197 | return HWC2::Error::None; |
| 198 | } |
| 199 | |
| 200 | HWC2::Error HWCLayer::SetLayerColor(hwc_color_t color) { |
| 201 | layer_->solid_fill_color = GetUint32Color(color); |
Arun Kumar K.R | 9c19cdd | 2016-11-21 16:48:43 -0800 | [diff] [blame] | 202 | layer_->input_buffer.format = kFormatARGB8888; |
Naseer Ahmed | 16c72b9 | 2016-07-22 20:02:31 -0400 | [diff] [blame] | 203 | DLOGV_IF(kTagCompManager, "[%" PRIu64 "][%" PRIu64 "] Layer color set to %x", display_id_, id_, |
| 204 | layer_->solid_fill_color); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 205 | return HWC2::Error::None; |
| 206 | } |
| 207 | |
| 208 | HWC2::Error HWCLayer::SetLayerCompositionType(HWC2::Composition type) { |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 209 | client_requested_ = type; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 210 | switch (type) { |
| 211 | case HWC2::Composition::Client: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 212 | break; |
| 213 | case HWC2::Composition::Device: |
| 214 | // We try and default to this in SDM |
| 215 | break; |
| 216 | case HWC2::Composition::SolidColor: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 217 | break; |
| 218 | case HWC2::Composition::Cursor: |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 219 | break; |
| 220 | case HWC2::Composition::Invalid: |
| 221 | return HWC2::Error::BadParameter; |
| 222 | default: |
| 223 | return HWC2::Error::Unsupported; |
| 224 | } |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 225 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 226 | return HWC2::Error::None; |
| 227 | } |
| 228 | |
| 229 | HWC2::Error HWCLayer::SetLayerDataspace(int32_t dataspace) { |
Naseer Ahmed | 43f22bb | 2017-05-05 17:40:46 -0400 | [diff] [blame] | 230 | // Map deprecated dataspace values to appropriate |
| 231 | // new enums |
| 232 | if (dataspace & 0xffff) { |
| 233 | switch (dataspace & 0xffff) { |
| 234 | case HAL_DATASPACE_SRGB: |
| 235 | dataspace = HAL_DATASPACE_V0_SRGB; |
| 236 | break; |
| 237 | case HAL_DATASPACE_JFIF: |
| 238 | dataspace = HAL_DATASPACE_V0_JFIF; |
| 239 | break; |
| 240 | case HAL_DATASPACE_SRGB_LINEAR: |
| 241 | dataspace = HAL_DATASPACE_V0_SRGB_LINEAR; |
| 242 | break; |
| 243 | case HAL_DATASPACE_BT601_625: |
| 244 | dataspace = HAL_DATASPACE_V0_BT601_625; |
| 245 | break; |
| 246 | case HAL_DATASPACE_BT601_525: |
| 247 | dataspace = HAL_DATASPACE_V0_BT601_525; |
| 248 | break; |
| 249 | case HAL_DATASPACE_BT709: |
| 250 | dataspace = HAL_DATASPACE_V0_BT709; |
| 251 | break; |
| 252 | default: |
| 253 | // unknown legacy dataspace |
| 254 | DLOGW_IF(kTagQDCM, "Unsupported dataspace type %d", dataspace); |
| 255 | } |
| 256 | } |
| 257 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 258 | // cache the dataspace, to be used later to update SDM ColorMetaData |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 259 | if (dataspace_ != dataspace) { |
| 260 | geometry_changes_ |= kDataspace; |
| 261 | dataspace_ = dataspace; |
| 262 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 263 | return HWC2::Error::None; |
| 264 | } |
| 265 | |
| 266 | HWC2::Error HWCLayer::SetLayerDisplayFrame(hwc_rect_t frame) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 267 | LayerRect dst_rect = {}; |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 268 | |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 269 | SetRect(frame, &dst_rect); |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 270 | if (dst_rect_ != dst_rect) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 271 | geometry_changes_ |= kDisplayFrame; |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 272 | dst_rect_ = dst_rect; |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 273 | } |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 274 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 275 | return HWC2::Error::None; |
| 276 | } |
| 277 | |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 278 | void HWCLayer::ResetPerFrameData() { |
| 279 | layer_->dst_rect = dst_rect_; |
| 280 | layer_->transform = layer_transform_; |
| 281 | } |
| 282 | |
Pullakavi Srinivas | 68a166c | 2017-05-24 12:17:07 +0530 | [diff] [blame] | 283 | HWC2::Error HWCLayer::SetCursorPosition(int32_t x, int32_t y) { |
| 284 | hwc_rect_t frame = {}; |
| 285 | frame.left = x; |
| 286 | frame.top = y; |
| 287 | frame.right = x + INT(layer_->dst_rect.right - layer_->dst_rect.left); |
| 288 | frame.bottom = y + INT(layer_->dst_rect.bottom - layer_->dst_rect.top); |
| 289 | SetLayerDisplayFrame(frame); |
| 290 | |
| 291 | return HWC2::Error::None; |
| 292 | } |
| 293 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 294 | HWC2::Error HWCLayer::SetLayerPlaneAlpha(float alpha) { |
| 295 | // 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] | 296 | uint8_t plane_alpha = static_cast<uint8_t>(std::round(255.0f * alpha)); |
| 297 | if (layer_->plane_alpha != plane_alpha) { |
| 298 | geometry_changes_ |= kPlaneAlpha; |
| 299 | layer_->plane_alpha = plane_alpha; |
| 300 | } |
| 301 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 302 | return HWC2::Error::None; |
| 303 | } |
| 304 | |
| 305 | HWC2::Error HWCLayer::SetLayerSourceCrop(hwc_frect_t crop) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 306 | LayerRect src_rect = {}; |
| 307 | SetRect(crop, &src_rect); |
| 308 | if (layer_->src_rect != src_rect) { |
| 309 | geometry_changes_ |= kSourceCrop; |
| 310 | layer_->src_rect = src_rect; |
| 311 | } |
| 312 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 313 | return HWC2::Error::None; |
| 314 | } |
| 315 | |
| 316 | HWC2::Error HWCLayer::SetLayerTransform(HWC2::Transform transform) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 317 | LayerTransform layer_transform = {}; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 318 | switch (transform) { |
| 319 | case HWC2::Transform::FlipH: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 320 | layer_transform.flip_horizontal = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 321 | break; |
| 322 | case HWC2::Transform::FlipV: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 323 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 324 | break; |
| 325 | case HWC2::Transform::Rotate90: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 326 | layer_transform.rotation = 90.0f; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 327 | break; |
| 328 | case HWC2::Transform::Rotate180: |
Arun Kumar K.R | f641dff | 2016-06-16 13:20:02 -0700 | [diff] [blame] | 329 | layer_transform.flip_horizontal = true; |
| 330 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 331 | break; |
| 332 | case HWC2::Transform::Rotate270: |
Arun Kumar K.R | f641dff | 2016-06-16 13:20:02 -0700 | [diff] [blame] | 333 | layer_transform.rotation = 90.0f; |
| 334 | layer_transform.flip_horizontal = true; |
| 335 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 336 | break; |
| 337 | case HWC2::Transform::FlipHRotate90: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 338 | layer_transform.rotation = 90.0f; |
| 339 | layer_transform.flip_horizontal = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 340 | break; |
| 341 | case HWC2::Transform::FlipVRotate90: |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 342 | layer_transform.rotation = 90.0f; |
| 343 | layer_transform.flip_vertical = true; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 344 | break; |
Arun Kumar K.R | 5f20a7a | 2016-06-17 16:03:54 -0700 | [diff] [blame] | 345 | case HWC2::Transform::None: |
| 346 | // do nothing |
| 347 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 348 | } |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 349 | |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 350 | if (layer_transform_ != layer_transform) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 351 | geometry_changes_ |= kTransform; |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 352 | layer_transform_ = layer_transform; |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 353 | } |
Prabhanjan Kandula | 5265b05 | 2017-05-30 17:13:40 -0700 | [diff] [blame] | 354 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 355 | return HWC2::Error::None; |
| 356 | } |
| 357 | |
| 358 | HWC2::Error HWCLayer::SetLayerVisibleRegion(hwc_region_t visible) { |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 359 | layer_->visible_regions.clear(); |
Naseer Ahmed | 6786e5d | 2016-06-24 16:38:52 -0400 | [diff] [blame] | 360 | for (uint32_t i = 0; i < visible.numRects; i++) { |
| 361 | LayerRect rect; |
| 362 | SetRect(visible.rects[i], &rect); |
| 363 | layer_->visible_regions.push_back(rect); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 364 | } |
| 365 | |
| 366 | return HWC2::Error::None; |
| 367 | } |
| 368 | |
| 369 | HWC2::Error HWCLayer::SetLayerZOrder(uint32_t z) { |
Arun Kumar K.R | 3e89f79 | 2016-06-01 17:14:15 -0700 | [diff] [blame] | 370 | if (z_ != z) { |
| 371 | geometry_changes_ |= kZOrder; |
| 372 | z_ = z; |
| 373 | } |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 374 | return HWC2::Error::None; |
| 375 | } |
| 376 | |
| 377 | void HWCLayer::SetRect(const hwc_rect_t &source, LayerRect *target) { |
| 378 | target->left = FLOAT(source.left); |
| 379 | target->top = FLOAT(source.top); |
| 380 | target->right = FLOAT(source.right); |
| 381 | target->bottom = FLOAT(source.bottom); |
| 382 | } |
| 383 | |
| 384 | void HWCLayer::SetRect(const hwc_frect_t &source, LayerRect *target) { |
| 385 | // Recommended way of rounding as in hwcomposer2.h - SetLayerSourceCrop |
| 386 | target->left = std::ceil(source.left); |
| 387 | target->top = std::ceil(source.top); |
| 388 | target->right = std::floor(source.right); |
| 389 | target->bottom = std::floor(source.bottom); |
| 390 | } |
| 391 | |
| 392 | uint32_t HWCLayer::GetUint32Color(const hwc_color_t &source) { |
| 393 | // Returns 32 bit ARGB |
| 394 | uint32_t a = UINT32(source.a) << 24; |
| 395 | uint32_t r = UINT32(source.r) << 16; |
| 396 | uint32_t g = UINT32(source.g) << 8; |
| 397 | uint32_t b = UINT32(source.b); |
Naseer Ahmed | 16c72b9 | 2016-07-22 20:02:31 -0400 | [diff] [blame] | 398 | uint32_t color = a | r | g | b; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 399 | return color; |
| 400 | } |
| 401 | |
| 402 | LayerBufferFormat HWCLayer::GetSDMFormat(const int32_t &source, const int flags) { |
| 403 | LayerBufferFormat format = kFormatInvalid; |
| 404 | if (flags & private_handle_t::PRIV_FLAGS_UBWC_ALIGNED) { |
| 405 | switch (source) { |
| 406 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 407 | format = kFormatRGBA8888Ubwc; |
| 408 | break; |
| 409 | case HAL_PIXEL_FORMAT_RGBX_8888: |
| 410 | format = kFormatRGBX8888Ubwc; |
| 411 | break; |
| 412 | case HAL_PIXEL_FORMAT_BGR_565: |
| 413 | format = kFormatBGR565Ubwc; |
| 414 | break; |
| 415 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS: |
| 416 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC: |
| 417 | case HAL_PIXEL_FORMAT_NV12_ENCODEABLE: |
| 418 | format = kFormatYCbCr420SPVenusUbwc; |
| 419 | break; |
Arun Kumar K.R | 54885f0 | 2017-03-23 11:56:59 -0700 | [diff] [blame] | 420 | case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC: |
| 421 | format = kFormatYCbCr420TP10Ubwc; |
| 422 | break; |
Rohit Kulkarni | 7943ec9 | 2016-12-20 18:18:46 -0800 | [diff] [blame] | 423 | case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC: |
| 424 | format = kFormatYCbCr420P010Ubwc; |
| 425 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 426 | default: |
| 427 | DLOGE("Unsupported format type for UBWC %d", source); |
| 428 | return kFormatInvalid; |
| 429 | } |
| 430 | return format; |
| 431 | } |
| 432 | |
| 433 | switch (source) { |
| 434 | case HAL_PIXEL_FORMAT_RGBA_8888: |
| 435 | format = kFormatRGBA8888; |
| 436 | break; |
| 437 | case HAL_PIXEL_FORMAT_RGBA_5551: |
| 438 | format = kFormatRGBA5551; |
| 439 | break; |
| 440 | case HAL_PIXEL_FORMAT_RGBA_4444: |
| 441 | format = kFormatRGBA4444; |
| 442 | break; |
| 443 | case HAL_PIXEL_FORMAT_BGRA_8888: |
| 444 | format = kFormatBGRA8888; |
| 445 | break; |
| 446 | case HAL_PIXEL_FORMAT_RGBX_8888: |
| 447 | format = kFormatRGBX8888; |
| 448 | break; |
| 449 | case HAL_PIXEL_FORMAT_BGRX_8888: |
| 450 | format = kFormatBGRX8888; |
| 451 | break; |
| 452 | case HAL_PIXEL_FORMAT_RGB_888: |
| 453 | format = kFormatRGB888; |
| 454 | break; |
Camus Wong | c106d08 | 2017-03-31 16:07:29 -0400 | [diff] [blame] | 455 | case HAL_PIXEL_FORMAT_BGR_888: |
| 456 | format = kFormatBGR888; |
| 457 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 458 | case HAL_PIXEL_FORMAT_RGB_565: |
| 459 | format = kFormatRGB565; |
| 460 | break; |
| 461 | case HAL_PIXEL_FORMAT_BGR_565: |
| 462 | format = kFormatBGR565; |
| 463 | break; |
| 464 | case HAL_PIXEL_FORMAT_NV12_ENCODEABLE: |
| 465 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS: |
| 466 | format = kFormatYCbCr420SemiPlanarVenus; |
| 467 | break; |
| 468 | case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS: |
| 469 | format = kFormatYCrCb420SemiPlanarVenus; |
| 470 | break; |
| 471 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC: |
| 472 | format = kFormatYCbCr420SPVenusUbwc; |
| 473 | break; |
| 474 | case HAL_PIXEL_FORMAT_YV12: |
| 475 | format = kFormatYCrCb420PlanarStride16; |
| 476 | break; |
| 477 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
| 478 | format = kFormatYCrCb420SemiPlanar; |
| 479 | break; |
| 480 | case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| 481 | format = kFormatYCbCr420SemiPlanar; |
| 482 | break; |
| 483 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
| 484 | format = kFormatYCbCr422H2V1SemiPlanar; |
| 485 | break; |
| 486 | case HAL_PIXEL_FORMAT_YCbCr_422_I: |
| 487 | format = kFormatYCbCr422H2V1Packed; |
| 488 | break; |
Camus Wong | c106d08 | 2017-03-31 16:07:29 -0400 | [diff] [blame] | 489 | case HAL_PIXEL_FORMAT_CbYCrY_422_I: |
| 490 | format = kFormatCbYCrY422H2V1Packed; |
| 491 | break; |
Naseer Ahmed | 72dea24 | 2016-05-03 19:13:07 -0400 | [diff] [blame] | 492 | case HAL_PIXEL_FORMAT_RGBA_1010102: |
| 493 | format = kFormatRGBA1010102; |
| 494 | break; |
| 495 | case HAL_PIXEL_FORMAT_ARGB_2101010: |
| 496 | format = kFormatARGB2101010; |
| 497 | break; |
| 498 | case HAL_PIXEL_FORMAT_RGBX_1010102: |
| 499 | format = kFormatRGBX1010102; |
| 500 | break; |
| 501 | case HAL_PIXEL_FORMAT_XRGB_2101010: |
| 502 | format = kFormatXRGB2101010; |
| 503 | break; |
| 504 | case HAL_PIXEL_FORMAT_BGRA_1010102: |
| 505 | format = kFormatBGRA1010102; |
| 506 | break; |
| 507 | case HAL_PIXEL_FORMAT_ABGR_2101010: |
| 508 | format = kFormatABGR2101010; |
| 509 | break; |
| 510 | case HAL_PIXEL_FORMAT_BGRX_1010102: |
| 511 | format = kFormatBGRX1010102; |
| 512 | break; |
| 513 | case HAL_PIXEL_FORMAT_XBGR_2101010: |
| 514 | format = kFormatXBGR2101010; |
| 515 | break; |
| 516 | case HAL_PIXEL_FORMAT_YCbCr_420_P010: |
| 517 | format = kFormatYCbCr420P010; |
| 518 | break; |
| 519 | case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC: |
| 520 | format = kFormatYCbCr420TP10Ubwc; |
| 521 | break; |
Rohit Kulkarni | 7943ec9 | 2016-12-20 18:18:46 -0800 | [diff] [blame] | 522 | case HAL_PIXEL_FORMAT_YCbCr_420_P010_UBWC: |
| 523 | format = kFormatYCbCr420P010Ubwc; |
| 524 | break; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 525 | default: |
| 526 | DLOGW("Unsupported format type = %d", source); |
| 527 | return kFormatInvalid; |
| 528 | } |
| 529 | |
| 530 | return format; |
| 531 | } |
| 532 | |
| 533 | LayerBufferS3DFormat HWCLayer::GetS3DFormat(uint32_t s3d_format) { |
| 534 | LayerBufferS3DFormat sdm_s3d_format = kS3dFormatNone; |
| 535 | switch (s3d_format) { |
| 536 | case HAL_NO_3D: |
| 537 | sdm_s3d_format = kS3dFormatNone; |
| 538 | break; |
| 539 | case HAL_3D_SIDE_BY_SIDE_L_R: |
| 540 | sdm_s3d_format = kS3dFormatLeftRight; |
| 541 | break; |
| 542 | case HAL_3D_SIDE_BY_SIDE_R_L: |
| 543 | sdm_s3d_format = kS3dFormatRightLeft; |
| 544 | break; |
| 545 | case HAL_3D_TOP_BOTTOM: |
| 546 | sdm_s3d_format = kS3dFormatTopBottom; |
| 547 | break; |
| 548 | default: |
| 549 | DLOGW("Invalid S3D format %d", s3d_format); |
| 550 | } |
| 551 | return sdm_s3d_format; |
| 552 | } |
| 553 | |
Gurunath Ramaswamy | f081afe | 2017-07-04 22:08:36 -0700 | [diff] [blame] | 554 | void HWCLayer::GetUBWCStatsFromMetaData(UBWCStats *cr_stats, UbwcCrStatsVector *cr_vec) { |
| 555 | // TODO(user): Check if we can use UBWCStats directly |
| 556 | // in layer_buffer or copy directly to Vector |
| 557 | if (cr_stats->bDataValid) { |
| 558 | switch (cr_stats->version) { |
| 559 | case UBWC_2_0: |
| 560 | cr_vec->push_back(std::make_pair(32, cr_stats->ubwc_stats.nCRStatsTile32)); |
| 561 | cr_vec->push_back(std::make_pair(64, cr_stats->ubwc_stats.nCRStatsTile64)); |
| 562 | cr_vec->push_back(std::make_pair(96, cr_stats->ubwc_stats.nCRStatsTile96)); |
| 563 | cr_vec->push_back(std::make_pair(128, cr_stats->ubwc_stats.nCRStatsTile128)); |
| 564 | cr_vec->push_back(std::make_pair(160, cr_stats->ubwc_stats.nCRStatsTile160)); |
| 565 | cr_vec->push_back(std::make_pair(192, cr_stats->ubwc_stats.nCRStatsTile192)); |
| 566 | cr_vec->push_back(std::make_pair(256, cr_stats->ubwc_stats.nCRStatsTile256)); |
| 567 | break; |
| 568 | default: |
| 569 | DLOGW("Invalid UBWC Version %d", cr_stats->version); |
| 570 | break; |
| 571 | } // switch(cr_stats->version) |
| 572 | } // if (cr_stats->bDatvalid) |
| 573 | } |
| 574 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 575 | 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] | 576 | LayerBuffer *layer_buffer = &layer->input_buffer; |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 577 | private_handle_t *handle = const_cast<private_handle_t *>(pvt_handle); |
| 578 | IGC_t igc = {}; |
| 579 | if (getMetaData(handle, GET_IGC, &igc) == 0) { |
| 580 | if (SetIGC(igc, &layer_buffer->igc) != kErrorNone) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 581 | return kErrorNotSupported; |
| 582 | } |
| 583 | } |
| 584 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 585 | uint32_t fps = 0; |
| 586 | if (getMetaData(handle, GET_REFRESH_RATE , &fps) == 0) { |
| 587 | layer->frame_rate = RoundToStandardFPS(fps); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 588 | } |
| 589 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 590 | int32_t interlaced = 0; |
| 591 | if (getMetaData(handle, GET_PP_PARAM_INTERLACED, &interlaced) == 0) { |
| 592 | layer_buffer->flags.interlace = interlaced ? true : false; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 593 | } |
| 594 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 595 | uint32_t linear_format = 0; |
| 596 | if (getMetaData(handle, GET_LINEAR_FORMAT, &linear_format) == 0) { |
| 597 | layer_buffer->format = GetSDMFormat(INT32(linear_format), 0); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 598 | } |
| 599 | |
Arun Kumar K.R | 3e45ac4 | 2017-03-08 19:00:02 -0800 | [diff] [blame] | 600 | uint32_t s3d = 0; |
| 601 | if (getMetaData(handle, GET_S3D_FORMAT, &s3d) == 0) { |
| 602 | layer_buffer->s3d_format = GetS3DFormat(s3d); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 603 | } |
| 604 | |
Gurunath Ramaswamy | f081afe | 2017-07-04 22:08:36 -0700 | [diff] [blame] | 605 | // Check if metadata is set |
| 606 | struct UBWCStats cr_stats[NUM_UBWC_CR_STATS_LAYERS] = {}; |
| 607 | |
| 608 | for (int i = 0; i < NUM_UBWC_CR_STATS_LAYERS; i++) { |
| 609 | layer_buffer->ubwc_crstats[i].clear(); |
| 610 | } |
| 611 | |
| 612 | if (getMetaData(handle, GET_UBWC_CR_STATS_INFO, cr_stats) == 0) { |
| 613 | // Only copy top layer for now as only top field for interlaced is used |
| 614 | GetUBWCStatsFromMetaData(&cr_stats[0], &(layer_buffer->ubwc_crstats[0])); |
| 615 | } // if (getMetaData) |
| 616 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 617 | return kErrorNone; |
| 618 | } |
| 619 | |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 620 | DisplayError HWCLayer::SetIGC(IGC_t source, LayerIGC *target) { |
| 621 | switch (source) { |
| 622 | case IGC_NotSpecified: |
| 623 | *target = kIGCNotSpecified; |
| 624 | break; |
| 625 | case IGC_sRGB: |
| 626 | *target = kIGCsRGB; |
| 627 | break; |
| 628 | default: |
| 629 | DLOGE("Unsupported IGC: %d", source); |
| 630 | return kErrorNotSupported; |
| 631 | } |
| 632 | |
| 633 | return kErrorNone; |
| 634 | } |
| 635 | |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 636 | |
| 637 | |
| 638 | bool HWCLayer::SupportLocalConversion(ColorPrimaries working_primaries) { |
| 639 | if (layer_->input_buffer.color_metadata.colorPrimaries <= ColorPrimaries_BT601_6_525 && |
| 640 | working_primaries <= ColorPrimaries_BT601_6_525) { |
| 641 | return true; |
| 642 | } |
| 643 | return false; |
| 644 | } |
| 645 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 646 | bool HWCLayer::ValidateAndSetCSC() { |
| 647 | if (client_requested_ != HWC2::Composition::Device && |
| 648 | client_requested_ != HWC2::Composition::Cursor) { |
| 649 | // Check the layers which are configured to Device |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 650 | return true; |
| 651 | } |
| 652 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 653 | // Retrieve ColorMetaData from android_data_space_t (STANDARD|TRANSFER|RANGE) |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 654 | LayerBuffer *layer_buffer = &layer_->input_buffer; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 655 | bool use_color_metadata = true; |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 656 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 657 | #ifdef FEATURE_WIDE_COLOR |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 658 | GammaTransfer sdm_transfer = {}; |
| 659 | ColorPrimaries sdm_primaries = {}; |
| 660 | ColorRange sdm_range = {}; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 661 | if (dataspace_ != HAL_DATASPACE_UNKNOWN) { |
| 662 | use_color_metadata = false; // avoid using color_metadata |
| 663 | auto transfer = dataspace_ & HAL_DATASPACE_TRANSFER_MASK; |
| 664 | // Handle transfer |
| 665 | switch (transfer) { |
| 666 | case HAL_DATASPACE_TRANSFER_SRGB: |
| 667 | sdm_transfer = Transfer_sRGB; |
| 668 | break; |
| 669 | case HAL_DATASPACE_TRANSFER_SMPTE_170M: |
| 670 | sdm_transfer = Transfer_SMPTE_170M; |
| 671 | break; |
| 672 | case HAL_DATASPACE_TRANSFER_ST2084: |
| 673 | sdm_transfer = Transfer_SMPTE_ST2084; |
| 674 | break; |
| 675 | case HAL_DATASPACE_TRANSFER_HLG: |
| 676 | sdm_transfer = Transfer_HLG; |
| 677 | break; |
| 678 | case HAL_DATASPACE_TRANSFER_LINEAR: |
| 679 | sdm_transfer = Transfer_Linear; |
| 680 | break; |
| 681 | case HAL_DATASPACE_TRANSFER_GAMMA2_2: |
| 682 | sdm_transfer = Transfer_Gamma2_2; |
| 683 | break; |
| 684 | default: |
| 685 | DLOGV_IF(kTagStrategy, "Unsupported Transfer Request = %d", transfer); |
| 686 | return false; |
| 687 | } |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 688 | |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 689 | // Handle standard |
| 690 | auto standard = dataspace_ & HAL_DATASPACE_STANDARD_MASK; |
| 691 | switch (standard) { |
| 692 | case HAL_DATASPACE_STANDARD_BT709: |
| 693 | sdm_primaries = ColorPrimaries_BT709_5; |
| 694 | break; |
| 695 | case HAL_DATASPACE_STANDARD_BT601_525: |
| 696 | case HAL_DATASPACE_STANDARD_BT601_525_UNADJUSTED: |
| 697 | sdm_primaries = ColorPrimaries_BT601_6_525; |
| 698 | break; |
| 699 | case HAL_DATASPACE_STANDARD_BT601_625: |
| 700 | case HAL_DATASPACE_STANDARD_BT601_625_UNADJUSTED: |
| 701 | sdm_primaries = ColorPrimaries_BT601_6_625; |
| 702 | break; |
| 703 | case HAL_DATASPACE_STANDARD_DCI_P3: |
| 704 | sdm_primaries = ColorPrimaries_DCIP3; |
| 705 | break; |
| 706 | case HAL_DATASPACE_STANDARD_BT2020: |
| 707 | sdm_primaries = ColorPrimaries_BT2020; |
| 708 | // android_dataspace_t doesnt support mastering display and light levels |
| 709 | // so retrieve it from metadata |
| 710 | use_color_metadata = true; |
| 711 | break; |
| 712 | default: |
| 713 | DLOGV_IF(kTagStrategy, "Unsupported Standard Request = %d", standard); |
| 714 | return false; |
| 715 | } |
| 716 | // TODO(user): Check transfer + primary combination |
| 717 | |
| 718 | // Handle range |
| 719 | auto range = dataspace_ & HAL_DATASPACE_RANGE_MASK; |
| 720 | switch (range) { |
| 721 | case HAL_DATASPACE_RANGE_FULL: |
| 722 | sdm_range = Range_Full; |
| 723 | break; |
| 724 | case HAL_DATASPACE_RANGE_LIMITED: |
| 725 | sdm_range = Range_Limited; |
| 726 | break; |
| 727 | default: |
| 728 | DLOGV_IF(kTagStrategy, "Unsupported Range Request = %d", range); |
| 729 | break; |
| 730 | } |
| 731 | // If we got here, the value is supported, update the layer |
| 732 | layer_buffer->color_metadata.transfer = sdm_transfer; |
| 733 | layer_buffer->color_metadata.colorPrimaries = sdm_primaries; |
| 734 | layer_buffer->color_metadata.range = sdm_range; |
| 735 | } |
| 736 | #endif |
| 737 | |
| 738 | if (use_color_metadata) { |
| 739 | const private_handle_t *handle = |
| 740 | reinterpret_cast<const private_handle_t *>(layer_buffer->buffer_id); |
| 741 | if (sdm::SetCSC(handle, &layer_buffer->color_metadata) != kErrorNone) { |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 742 | return false; |
Arun Kumar K.R | 961a28f | 2017-07-07 15:26:30 +0530 | [diff] [blame^] | 743 | } |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 744 | } |
| 745 | |
Naseer Ahmed | ade4ee6 | 2016-10-07 17:07:38 -0400 | [diff] [blame] | 746 | return true; |
| 747 | } |
| 748 | |
| 749 | |
Naseer Ahmed | 89ff452 | 2016-05-17 11:36:27 -0400 | [diff] [blame] | 750 | uint32_t HWCLayer::RoundToStandardFPS(float fps) { |
| 751 | static const uint32_t standard_fps[4] = {24, 30, 48, 60}; |
| 752 | uint32_t frame_rate = (uint32_t)(fps); |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 753 | |
| 754 | int count = INT(sizeof(standard_fps) / sizeof(standard_fps[0])); |
| 755 | for (int i = 0; i < count; i++) { |
Naseer Ahmed | 89ff452 | 2016-05-17 11:36:27 -0400 | [diff] [blame] | 756 | if ((standard_fps[i] - frame_rate) < 2) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 757 | // Most likely used for video, the fps can fluctuate |
| 758 | // Ex: b/w 29 and 30 for 30 fps clip |
| 759 | return standard_fps[i]; |
| 760 | } |
| 761 | } |
| 762 | |
Naseer Ahmed | 89ff452 | 2016-05-17 11:36:27 -0400 | [diff] [blame] | 763 | return frame_rate; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 764 | } |
| 765 | |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 766 | void HWCLayer::SetComposition(const LayerComposition &sdm_composition) { |
| 767 | auto hwc_composition = HWC2::Composition::Invalid; |
| 768 | switch (sdm_composition) { |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 769 | case kCompositionGPU: |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 770 | hwc_composition = HWC2::Composition::Client; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 771 | break; |
Saurabh Shah | a4af3de | 2017-04-19 17:15:24 -0700 | [diff] [blame] | 772 | case kCompositionCursor: |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 773 | hwc_composition = HWC2::Composition::Cursor; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 774 | break; |
| 775 | default: |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 776 | hwc_composition = HWC2::Composition::Device; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 777 | break; |
| 778 | } |
| 779 | // Update solid fill composition |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 780 | if (sdm_composition == kCompositionSDE && layer_->flags.solid_fill != 0) { |
| 781 | hwc_composition = HWC2::Composition::SolidColor; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 782 | } |
Arun Kumar K.R | 2c0ff8d | 2016-06-01 16:56:52 -0700 | [diff] [blame] | 783 | device_selected_ = hwc_composition; |
| 784 | |
| 785 | return; |
Naseer Ahmed | b92e73f | 2016-03-12 02:03:48 -0500 | [diff] [blame] | 786 | } |
| 787 | void HWCLayer::PushReleaseFence(int32_t fence) { |
| 788 | release_fences_.push(fence); |
| 789 | } |
| 790 | int32_t HWCLayer::PopReleaseFence(void) { |
| 791 | if (release_fences_.empty()) |
| 792 | return -1; |
| 793 | auto fence = release_fences_.front(); |
| 794 | release_fences_.pop(); |
| 795 | return fence; |
| 796 | } |
| 797 | |
| 798 | } // namespace sdm |