reveman@chromium.org | b5641b9 | 2014-02-15 14:21:58 | [diff] [blame] | 1 | // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
prashant.n | b4d4f49 | 2016-04-29 12:51:28 | [diff] [blame] | 5 | #include "cc/raster/gpu_raster_buffer_provider.h" |
reveman@chromium.org | b5641b9 | 2014-02-15 14:21:58 | [diff] [blame] | 6 | |
avi | 02a4d17 | 2015-12-21 06:14:36 | [diff] [blame] | 7 | #include <stdint.h> |
| 8 | |
ernstm | 69fedbd | 2014-09-18 01:23:41 | [diff] [blame] | 9 | #include <algorithm> |
Robert Phillips | dbb0b7d | 2020-07-29 16:07:44 | [diff] [blame] | 10 | #include <memory> |
Mike Reed | f7074ff | 2019-03-14 14:28:16 | [diff] [blame] | 11 | #include <utility> |
Robert Phillips | dbb0b7d | 2020-07-29 16:07:44 | [diff] [blame] | 12 | #include <vector> |
ernstm | 69fedbd | 2014-09-18 01:23:41 | [diff] [blame] | 13 | |
Peng Huang | acb64c0 | 2022-02-28 20:36:44 | [diff] [blame] | 14 | #include "base/bits.h" |
Hans Wennborg | 66d784de | 2020-06-17 20:23:03 | [diff] [blame] | 15 | #include "base/logging.h" |
Keishi Hattori | 0e45c02 | 2021-11-27 09:25:52 | [diff] [blame] | 16 | #include "base/memory/raw_ptr.h" |
ericrk | e402731 | 2016-06-30 00:12:42 | [diff] [blame] | 17 | #include "base/metrics/histogram_macros.h" |
Khushal | 3c3873a | 2018-11-06 18:14:01 | [diff] [blame] | 18 | #include "base/rand_util.h" |
Alexandr Ilin | 0443a8f | 2018-07-20 20:14:50 | [diff] [blame] | 19 | #include "base/trace_event/process_memory_dump.h" |
ssid | 904ce3b | 2015-01-27 15:20:16 | [diff] [blame] | 20 | #include "base/trace_event/trace_event.h" |
Yuta Hijikata | 173c7d6 | 2020-11-10 06:21:37 | [diff] [blame] | 21 | #include "build/chromeos_buildflags.h" |
ericrk | c7c9e3f | 2016-07-01 17:30:16 | [diff] [blame] | 22 | #include "cc/base/histograms.h" |
Adrienne Walker | 436a775 | 2017-08-28 23:33:09 | [diff] [blame] | 23 | #include "cc/paint/display_item_list.h" |
enne | 5a963036 | 2017-02-24 23:41:03 | [diff] [blame] | 24 | #include "cc/paint/paint_canvas.h" |
Adrienne Walker | 436a775 | 2017-08-28 23:33:09 | [diff] [blame] | 25 | #include "cc/paint/paint_recorder.h" |
chrishtr | ac41ff9 | 2017-03-17 05:07:30 | [diff] [blame] | 26 | #include "cc/raster/raster_source.h" |
danakj | 57baa77 | 2018-05-29 15:59:14 | [diff] [blame] | 27 | #include "components/viz/client/client_resource_provider.h" |
Victor Miura | 29b7ea3d | 2017-12-19 20:23:59 | [diff] [blame] | 28 | #include "components/viz/common/gpu/context_provider.h" |
| 29 | #include "components/viz/common/gpu/raster_context_provider.h" |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 30 | #include "gpu/GLES2/gl2extchromium.h" |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 31 | #include "gpu/command_buffer/client/context_support.h" |
Victor Miura | 3a4ad4f8 | 2017-12-13 06:03:45 | [diff] [blame] | 32 | #include "gpu/command_buffer/client/raster_interface.h" |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 33 | #include "gpu/command_buffer/client/shared_image_interface.h" |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 34 | #include "gpu/command_buffer/common/shared_image_trace_utils.h" |
| 35 | #include "gpu/command_buffer/common/shared_image_usage.h" |
Ian Prest | e598eece | 2020-10-19 23:31:02 | [diff] [blame] | 36 | #include "skia/ext/legacy_display_globals.h" |
hendrikw | 04cea97 | 2014-09-23 20:50:53 | [diff] [blame] | 37 | #include "third_party/skia/include/core/SkPictureRecorder.h" |
reveman | 47560ab | 2014-09-18 19:39:21 | [diff] [blame] | 38 | #include "third_party/skia/include/core/SkSurface.h" |
Peng Huang | 5f3d435 | 2021-11-23 17:51:29 | [diff] [blame] | 39 | #include "ui/base/ui_base_features.h" |
Adrienne Walker | 436a775 | 2017-08-28 23:33:09 | [diff] [blame] | 40 | #include "ui/gfx/geometry/axis_transform2d.h" |
Khushal | 49836ab | 2018-07-25 02:08:45 | [diff] [blame] | 41 | #include "url/gurl.h" |
reveman@chromium.org | b5641b9 | 2014-02-15 14:21:58 | [diff] [blame] | 42 | |
| 43 | namespace cc { |
vmiura | 78b6928 | 2015-02-14 00:01:17 | [diff] [blame] | 44 | |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 45 | // Subclass for InUsePoolResource that holds ownership of a gpu-rastered backing |
| 46 | // and does cleanup of the backing when destroyed. |
| 47 | class GpuRasterBufferProvider::GpuRasterBacking |
| 48 | : public ResourcePool::GpuBacking { |
| 49 | public: |
| 50 | ~GpuRasterBacking() override { |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 51 | if (mailbox.IsZero()) |
| 52 | return; |
| 53 | auto* sii = worker_context_provider->SharedImageInterface(); |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 54 | if (returned_sync_token.HasData()) |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 55 | sii->DestroySharedImage(returned_sync_token, mailbox); |
| 56 | else if (mailbox_sync_token.HasData()) |
| 57 | sii->DestroySharedImage(mailbox_sync_token, mailbox); |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 58 | } |
| 59 | |
Alexandr Ilin | 0443a8f | 2018-07-20 20:14:50 | [diff] [blame] | 60 | void OnMemoryDump( |
| 61 | base::trace_event::ProcessMemoryDump* pmd, |
| 62 | const base::trace_event::MemoryAllocatorDumpGuid& buffer_dump_guid, |
| 63 | uint64_t tracing_process_id, |
| 64 | int importance) const override { |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 65 | if (mailbox.IsZero()) |
Alexandr Ilin | 0443a8f | 2018-07-20 20:14:50 | [diff] [blame] | 66 | return; |
| 67 | |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 68 | auto tracing_guid = gpu::GetSharedImageGUIDForTracing(mailbox); |
| 69 | pmd->CreateSharedGlobalAllocatorDump(tracing_guid); |
| 70 | pmd->AddOwnershipEdge(buffer_dump_guid, tracing_guid, importance); |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 71 | } |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 72 | |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 73 | // The ContextProvider used to clean up the mailbox |
Keishi Hattori | 0e45c02 | 2021-11-27 09:25:52 | [diff] [blame] | 74 | raw_ptr<viz::RasterContextProvider> worker_context_provider = nullptr; |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 75 | }; |
| 76 | |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 77 | GpuRasterBufferProvider::RasterBufferImpl::RasterBufferImpl( |
| 78 | GpuRasterBufferProvider* client, |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 79 | const ResourcePool::InUsePoolResource& in_use_resource, |
| 80 | GpuRasterBacking* backing, |
Andres Calderon Jaramillo | b6b26dc | 2019-11-25 21:24:05 | [diff] [blame] | 81 | bool resource_has_previous_content, |
Andres Calderon Jaramillo | 5057f23 | 2019-11-29 23:05:48 | [diff] [blame] | 82 | bool depends_on_at_raster_decodes, |
| 83 | bool depends_on_hardware_accelerated_jpeg_candidates, |
| 84 | bool depends_on_hardware_accelerated_webp_candidates) |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 85 | : client_(client), |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 86 | backing_(backing), |
| 87 | resource_size_(in_use_resource.size()), |
| 88 | resource_format_(in_use_resource.format()), |
| 89 | color_space_(in_use_resource.color_space()), |
| 90 | resource_has_previous_content_(resource_has_previous_content), |
Andres Calderon Jaramillo | b6b26dc | 2019-11-25 21:24:05 | [diff] [blame] | 91 | depends_on_at_raster_decodes_(depends_on_at_raster_decodes), |
Andres Calderon Jaramillo | 5057f23 | 2019-11-29 23:05:48 | [diff] [blame] | 92 | depends_on_hardware_accelerated_jpeg_candidates_( |
| 93 | depends_on_hardware_accelerated_jpeg_candidates), |
| 94 | depends_on_hardware_accelerated_webp_candidates_( |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 95 | depends_on_hardware_accelerated_webp_candidates) { |
Yuta Hijikata | 173c7d6 | 2020-11-10 06:21:37 | [diff] [blame] | 96 | #if BUILDFLAG(IS_CHROMEOS_ASH) |
kylechar | 14f8d7c0 | 2022-01-31 21:41:32 | [diff] [blame] | 97 | // Only do this in Chrome OS because: |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 98 | // 1) We will use this timestamp to measure raster scheduling delay and we |
| 99 | // only need to collect that data to assess the impact of hardware |
kylechar | 14f8d7c0 | 2022-01-31 21:41:32 | [diff] [blame] | 100 | // acceleration of image decodes which works only on Chrome OS. |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 101 | // 2) We use CLOCK_MONOTONIC in that OS to get timestamps, so we can assert |
| 102 | // certain assumptions. |
kylechar | 14f8d7c0 | 2022-01-31 21:41:32 | [diff] [blame] | 103 | creation_time_ = base::TimeTicks::Now(); |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 104 | #endif |
| 105 | } |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 106 | |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 107 | GpuRasterBufferProvider::RasterBufferImpl::~RasterBufferImpl() = default; |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 108 | |
| 109 | void GpuRasterBufferProvider::RasterBufferImpl::Playback( |
| 110 | const RasterSource* raster_source, |
| 111 | const gfx::Rect& raster_full_rect, |
| 112 | const gfx::Rect& raster_dirty_rect, |
| 113 | uint64_t new_content_id, |
trchen | 178ac91 | 2017-04-04 10:11:10 | [diff] [blame] | 114 | const gfx::AxisTransform2d& transform, |
Khushal | 49836ab | 2018-07-25 02:08:45 | [diff] [blame] | 115 | const RasterSource::PlaybackSettings& playback_settings, |
| 116 | const GURL& url) { |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 117 | TRACE_EVENT0("cc", "GpuRasterBuffer::Playback"); |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 118 | |
| 119 | viz::RasterContextProvider::ScopedRasterContextLock scoped_context( |
| 120 | client_->worker_context_provider_, url.possibly_invalid_spec().c_str()); |
| 121 | gpu::raster::RasterInterface* ri = |
| 122 | client_->worker_context_provider_->RasterInterface(); |
| 123 | PlaybackOnWorkerThread(raster_source, raster_full_rect, raster_dirty_rect, |
| 124 | new_content_id, transform, playback_settings, url); |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 125 | |
| 126 | backing_->mailbox_sync_token = |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 127 | viz::ClientResourceProvider::GenerateSyncTokenHelper(ri); |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 128 | backing_->returned_sync_token = gpu::SyncToken(); |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 129 | } |
| 130 | |
Francois Doray | affe091 | 2020-06-30 20:29:21 | [diff] [blame] | 131 | bool GpuRasterBufferProvider::RasterBufferImpl:: |
| 132 | SupportsBackgroundThreadPriority() const { |
| 133 | return true; |
| 134 | } |
| 135 | |
prashant.n | b4d4f49 | 2016-04-29 12:51:28 | [diff] [blame] | 136 | GpuRasterBufferProvider::GpuRasterBufferProvider( |
Xu Xing | 3254916 | 2017-07-17 22:25:43 | [diff] [blame] | 137 | viz::ContextProvider* compositor_context_provider, |
Victor Miura | 29b7ea3d | 2017-12-19 20:23:59 | [diff] [blame] | 138 | viz::RasterContextProvider* worker_context_provider, |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 139 | bool use_gpu_memory_buffer_resources, |
danakj | a32578c | 2018-04-25 21:18:36 | [diff] [blame] | 140 | viz::ResourceFormat tile_format, |
Eric Karl | 247f09c | 2018-03-15 02:06:36 | [diff] [blame] | 141 | const gfx::Size& max_tile_size, |
Eric Karl | a6ff886 | 2018-04-16 20:21:06 | [diff] [blame] | 142 | bool unpremultiply_and_dither_low_bit_depth_tiles, |
Chris Blume | e4d90f2cf | 2020-11-20 03:50:57 | [diff] [blame] | 143 | RasterQueryQueue* const pending_raster_queries, |
Aaron Krajeski | 6392a86f | 2019-07-18 13:40:47 | [diff] [blame] | 144 | float raster_metric_probability) |
danakj | 0de0c95a | 2016-05-25 01:42:49 | [diff] [blame] | 145 | : compositor_context_provider_(compositor_context_provider), |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 146 | worker_context_provider_(worker_context_provider), |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 147 | use_gpu_memory_buffer_resources_(use_gpu_memory_buffer_resources), |
danakj | a32578c | 2018-04-25 21:18:36 | [diff] [blame] | 148 | tile_format_(tile_format), |
Eric Karl | 247f09c | 2018-03-15 02:06:36 | [diff] [blame] | 149 | max_tile_size_(max_tile_size), |
Chris Blume | e4d90f2cf | 2020-11-20 03:50:57 | [diff] [blame] | 150 | pending_raster_queries_(pending_raster_queries), |
Chris Blume | 9e8872e | 2020-08-13 19:40:40 | [diff] [blame] | 151 | random_generator_(static_cast<uint32_t>(base::RandUint64())), |
Peng Huang | 5017b27 | 2021-12-09 17:47:46 | [diff] [blame] | 152 | bernoulli_distribution_(raster_metric_probability), |
| 153 | is_using_raw_draw_(features::IsUsingRawDraw()) { |
Chris Blume | e4d90f2cf | 2020-11-20 03:50:57 | [diff] [blame] | 154 | DCHECK(pending_raster_queries); |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 155 | DCHECK(compositor_context_provider); |
| 156 | DCHECK(worker_context_provider); |
danakj | 0de0c95a | 2016-05-25 01:42:49 | [diff] [blame] | 157 | } |
reveman@chromium.org | b5641b9 | 2014-02-15 14:21:58 | [diff] [blame] | 158 | |
kylechar | 14f8d7c0 | 2022-01-31 21:41:32 | [diff] [blame] | 159 | GpuRasterBufferProvider::~GpuRasterBufferProvider() = default; |
reveman@chromium.org | b5641b9 | 2014-02-15 14:21:58 | [diff] [blame] | 160 | |
prashant.n | b4d4f49 | 2016-04-29 12:51:28 | [diff] [blame] | 161 | std::unique_ptr<RasterBuffer> GpuRasterBufferProvider::AcquireBufferForRaster( |
danakj | 4e871d8 | 2018-01-18 21:56:57 | [diff] [blame] | 162 | const ResourcePool::InUsePoolResource& resource, |
danakj | 510822aa | 2015-06-01 20:23:02 | [diff] [blame] | 163 | uint64_t resource_content_id, |
Andres Calderon Jaramillo | b6b26dc | 2019-11-25 21:24:05 | [diff] [blame] | 164 | uint64_t previous_content_id, |
Andres Calderon Jaramillo | 5057f23 | 2019-11-29 23:05:48 | [diff] [blame] | 165 | bool depends_on_at_raster_decodes, |
| 166 | bool depends_on_hardware_accelerated_jpeg_candidates, |
| 167 | bool depends_on_hardware_accelerated_webp_candidates) { |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 168 | if (!resource.gpu_backing()) { |
| 169 | auto backing = std::make_unique<GpuRasterBacking>(); |
Antoine Labour | 6283c79 | 2018-09-27 16:59:28 | [diff] [blame] | 170 | backing->worker_context_provider = worker_context_provider_; |
Jonathan Backer | e29d023 | 2018-10-01 21:59:15 | [diff] [blame] | 171 | backing->InitOverlayCandidateAndTextureTarget( |
| 172 | resource.format(), compositor_context_provider_->ContextCapabilities(), |
| 173 | use_gpu_memory_buffer_resources_); |
Peng Huang | a2a92fe | 2022-02-08 22:41:30 | [diff] [blame] | 174 | backing->is_using_raw_draw = |
| 175 | !backing->overlay_candidate && is_using_raw_draw_; |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 176 | resource.set_gpu_backing(std::move(backing)); |
| 177 | } |
| 178 | GpuRasterBacking* backing = |
| 179 | static_cast<GpuRasterBacking*>(resource.gpu_backing()); |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 180 | bool resource_has_previous_content = |
| 181 | resource_content_id && resource_content_id == previous_content_id; |
Andres Calderon Jaramillo | 5057f23 | 2019-11-29 23:05:48 | [diff] [blame] | 182 | return std::make_unique<RasterBufferImpl>( |
| 183 | this, resource, backing, resource_has_previous_content, |
| 184 | depends_on_at_raster_decodes, |
| 185 | depends_on_hardware_accelerated_jpeg_candidates, |
| 186 | depends_on_hardware_accelerated_webp_candidates); |
reveman@chromium.org | b5641b9 | 2014-02-15 14:21:58 | [diff] [blame] | 187 | } |
| 188 | |
Sunny Sachanandani | 5f5419e2 | 2017-05-12 20:35:30 | [diff] [blame] | 189 | void GpuRasterBufferProvider::Flush() { |
Victor Miura | ff648861 | 2017-12-21 04:16:15 | [diff] [blame] | 190 | compositor_context_provider_->ContextSupport()->FlushPendingWork(); |
Sunny Sachanandani | 5f5419e2 | 2017-05-12 20:35:30 | [diff] [blame] | 191 | } |
| 192 | |
danakj | a32578c | 2018-04-25 21:18:36 | [diff] [blame] | 193 | viz::ResourceFormat GpuRasterBufferProvider::GetResourceFormat() const { |
| 194 | return tile_format_; |
prashant.n | b4d4f49 | 2016-04-29 12:51:28 | [diff] [blame] | 195 | } |
| 196 | |
danakj | a32578c | 2018-04-25 21:18:36 | [diff] [blame] | 197 | bool GpuRasterBufferProvider::IsResourcePremultiplied() const { |
| 198 | return !ShouldUnpremultiplyAndDitherResource(GetResourceFormat()); |
Eric Karl | 247f09c | 2018-03-15 02:06:36 | [diff] [blame] | 199 | } |
| 200 | |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 201 | bool GpuRasterBufferProvider::IsResourceReadyToDraw( |
danakj | 4e871d8 | 2018-01-18 21:56:57 | [diff] [blame] | 202 | const ResourcePool::InUsePoolResource& resource) const { |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 203 | const gpu::SyncToken& sync_token = resource.gpu_backing()->mailbox_sync_token; |
| 204 | // This SyncToken() should have been set by calling OrderingBarrier() before |
| 205 | // calling this. |
| 206 | DCHECK(sync_token.HasData()); |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 207 | |
sunnyps | 7499629 | 2017-03-15 02:35:48 | [diff] [blame] | 208 | // IsSyncTokenSignaled is thread-safe, no need for worker context lock. |
| 209 | return worker_context_provider_->ContextSupport()->IsSyncTokenSignaled( |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 210 | sync_token); |
| 211 | } |
| 212 | |
Khushal | ec3ba5dc | 2019-11-04 22:30:21 | [diff] [blame] | 213 | bool GpuRasterBufferProvider::CanPartialRasterIntoProvidedResource() const { |
| 214 | return true; |
| 215 | } |
| 216 | |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 217 | uint64_t GpuRasterBufferProvider::SetReadyToDrawCallback( |
danakj | 4e871d8 | 2018-01-18 21:56:57 | [diff] [blame] | 218 | const std::vector<const ResourcePool::InUsePoolResource*>& resources, |
kylechar | 4bb144d | 2019-01-11 20:42:07 | [diff] [blame] | 219 | base::OnceClosure callback, |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 220 | uint64_t pending_callback_id) const { |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 221 | gpu::SyncToken latest_sync_token; |
| 222 | for (const auto* in_use : resources) { |
| 223 | const gpu::SyncToken& sync_token = |
| 224 | in_use->gpu_backing()->mailbox_sync_token; |
| 225 | if (sync_token.release_count() > latest_sync_token.release_count()) |
| 226 | latest_sync_token = sync_token; |
| 227 | } |
| 228 | uint64_t callback_id = latest_sync_token.release_count(); |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 229 | DCHECK_NE(callback_id, 0u); |
| 230 | |
| 231 | // If the callback is different from the one the caller is already waiting on, |
sunnyps | 31c92fe | 2017-02-10 23:46:55 | [diff] [blame] | 232 | // pass the callback through to SignalSyncToken. Otherwise the request is |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 233 | // redundant. |
| 234 | if (callback_id != pending_callback_id) { |
danakj | af3170e | 2018-02-09 17:31:58 | [diff] [blame] | 235 | // Use the compositor context because we want this callback on the |
| 236 | // compositor thread. |
| 237 | compositor_context_provider_->ContextSupport()->SignalSyncToken( |
kylechar | 4bb144d | 2019-01-11 20:42:07 | [diff] [blame] | 238 | latest_sync_token, std::move(callback)); |
ericrk | 7f6a27f | 2017-01-31 22:34:32 | [diff] [blame] | 239 | } |
| 240 | |
| 241 | return callback_id; |
| 242 | } |
| 243 | |
kylechar | 14f8d7c0 | 2022-01-31 21:41:32 | [diff] [blame] | 244 | void GpuRasterBufferProvider::Shutdown() {} |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 245 | |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 246 | void GpuRasterBufferProvider::RasterBufferImpl::PlaybackOnWorkerThread( |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 247 | const RasterSource* raster_source, |
| 248 | const gfx::Rect& raster_full_rect, |
| 249 | const gfx::Rect& raster_dirty_rect, |
| 250 | uint64_t new_content_id, |
trchen | 178ac91 | 2017-04-04 10:11:10 | [diff] [blame] | 251 | const gfx::AxisTransform2d& transform, |
Khushal | 49836ab | 2018-07-25 02:08:45 | [diff] [blame] | 252 | const RasterSource::PlaybackSettings& playback_settings, |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 253 | const GURL& url) { |
Chris Blume | e4d90f2cf | 2020-11-20 03:50:57 | [diff] [blame] | 254 | RasterQuery query; |
Andres Calderon Jaramillo | 5057f23 | 2019-11-29 23:05:48 | [diff] [blame] | 255 | query.depends_on_hardware_accelerated_jpeg_candidates = |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 256 | depends_on_hardware_accelerated_jpeg_candidates_; |
Andres Calderon Jaramillo | 5057f23 | 2019-11-29 23:05:48 | [diff] [blame] | 257 | query.depends_on_hardware_accelerated_webp_candidates = |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 258 | depends_on_hardware_accelerated_webp_candidates_; |
| 259 | PlaybackOnWorkerThreadInternal(raster_source, raster_full_rect, |
| 260 | raster_dirty_rect, new_content_id, transform, |
| 261 | playback_settings, url, &query); |
Khushal | 5d4e096 | 2018-10-18 18:04:07 | [diff] [blame] | 262 | |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 263 | if (query.raster_duration_query_id) { |
| 264 | if (query.raster_start_query_id) |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 265 | query.raster_buffer_creation_time = creation_time_; |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 266 | |
Khushal | 5d4e096 | 2018-10-18 18:04:07 | [diff] [blame] | 267 | // Note that it is important to scope the raster context lock to |
Chris Blume | e4d90f2cf | 2020-11-20 03:50:57 | [diff] [blame] | 268 | // PlaybackOnWorkerThreadInternal and release it before calling this |
| 269 | // function to avoid a deadlock in |
| 270 | // RasterQueryQueue::CheckRasterFinishedQueries which acquires the raster |
| 271 | // context lock while holding a lock used in the function. |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 272 | client_->pending_raster_queries_->Append(std::move(query)); |
Khushal | 5d4e096 | 2018-10-18 18:04:07 | [diff] [blame] | 273 | } |
Khushal | 5d4e096 | 2018-10-18 18:04:07 | [diff] [blame] | 274 | } |
| 275 | |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 276 | void GpuRasterBufferProvider::RasterBufferImpl::PlaybackOnWorkerThreadInternal( |
Khushal | 5d4e096 | 2018-10-18 18:04:07 | [diff] [blame] | 277 | const RasterSource* raster_source, |
| 278 | const gfx::Rect& raster_full_rect, |
| 279 | const gfx::Rect& raster_dirty_rect, |
| 280 | uint64_t new_content_id, |
| 281 | const gfx::AxisTransform2d& transform, |
| 282 | const RasterSource::PlaybackSettings& playback_settings, |
| 283 | const GURL& url, |
Chris Blume | e4d90f2cf | 2020-11-20 03:50:57 | [diff] [blame] | 284 | RasterQuery* query) { |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 285 | gpu::raster::RasterInterface* ri = |
| 286 | client_->worker_context_provider_->RasterInterface(); |
Victor Miura | 3a4ad4f8 | 2017-12-13 06:03:45 | [diff] [blame] | 287 | DCHECK(ri); |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 288 | |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 289 | const bool measure_raster_metric = |
| 290 | client_->bernoulli_distribution_(client_->random_generator_); |
Khushal | e898b99 | 2018-10-19 22:25:16 | [diff] [blame] | 291 | |
Adrienne Walker | 436a775 | 2017-08-28 23:33:09 | [diff] [blame] | 292 | gfx::Rect playback_rect = raster_full_rect; |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 293 | if (resource_has_previous_content_) { |
Adrienne Walker | 436a775 | 2017-08-28 23:33:09 | [diff] [blame] | 294 | playback_rect.Intersect(raster_dirty_rect); |
| 295 | } |
| 296 | DCHECK(!playback_rect.IsEmpty()) |
| 297 | << "Why are we rastering a tile that's not dirty?"; |
| 298 | |
Khushal | e898b99 | 2018-10-19 22:25:16 | [diff] [blame] | 299 | if (measure_raster_metric) { |
Yuta Hijikata | 173c7d6 | 2020-11-10 06:21:37 | [diff] [blame] | 300 | #if BUILDFLAG(IS_CHROMEOS_ASH) |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 301 | // Use a query to detect when the GPU side is ready to start issuing raster |
| 302 | // work to the driver. We will use the resulting timestamp to measure raster |
kylechar | 14f8d7c0 | 2022-01-31 21:41:32 | [diff] [blame] | 303 | // scheduling delay. We only care about this in Chrome OS because we will |
| 304 | // use this timestamp to measure raster scheduling delay and we only need to |
| 305 | // collect that data to assess the impact of hardware acceleration of image |
| 306 | // decodes which work only in Chrome OS. Furthermore, we don't count raster |
| 307 | // work that depends on at-raster image decodes. This is because we want the |
| 308 | // delay to always include image decoding and uploading time, and at-raster |
| 309 | // decodes should be relatively rare. |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 310 | if (!depends_on_at_raster_decodes_) { |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 311 | ri->GenQueriesEXT(1, &query->raster_start_query_id); |
| 312 | DCHECK_GT(query->raster_start_query_id, 0u); |
| 313 | ri->QueryCounterEXT(query->raster_start_query_id, |
| 314 | GL_COMMANDS_ISSUED_TIMESTAMP_CHROMIUM); |
| 315 | } |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 316 | #else |
| 317 | std::ignore = depends_on_at_raster_decodes_; |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 318 | #endif |
Andres Calderon Jaramillo | b805fa8 | 2019-08-24 05:58:19 | [diff] [blame] | 319 | |
| 320 | // Use a query to time the GPU side work for rasterizing this tile. |
| 321 | ri->GenQueriesEXT(1, &query->raster_duration_query_id); |
| 322 | DCHECK_GT(query->raster_duration_query_id, 0u); |
| 323 | ri->BeginQueryEXT(GL_COMMANDS_ISSUED_CHROMIUM, |
| 324 | query->raster_duration_query_id); |
Khushal | e898b99 | 2018-10-19 22:25:16 | [diff] [blame] | 325 | } |
Khushal | cd8fbb77 | 2018-10-16 22:46:14 | [diff] [blame] | 326 | |
| 327 | { |
Anton Bikineev | 1b060a7 | 2021-05-14 23:15:34 | [diff] [blame] | 328 | absl::optional<base::ElapsedTimer> timer; |
Khushal | e898b99 | 2018-10-19 22:25:16 | [diff] [blame] | 329 | if (measure_raster_metric) |
| 330 | timer.emplace(); |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 331 | RasterizeSource(raster_source, raster_full_rect, playback_rect, transform, |
| 332 | playback_settings); |
Andres Calderon Jaramillo | 01d32955 | 2019-08-23 17:14:30 | [diff] [blame] | 333 | if (measure_raster_metric) { |
| 334 | query->worker_raster_duration = timer->Elapsed(); |
| 335 | ri->EndQueryEXT(GL_COMMANDS_ISSUED_CHROMIUM); |
| 336 | } |
Adrienne Walker | 436a775 | 2017-08-28 23:33:09 | [diff] [blame] | 337 | } |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 338 | } |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 339 | |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 340 | void GpuRasterBufferProvider::RasterBufferImpl::RasterizeSource( |
| 341 | const RasterSource* raster_source, |
| 342 | const gfx::Rect& raster_full_rect, |
| 343 | const gfx::Rect& playback_rect, |
| 344 | const gfx::AxisTransform2d& transform, |
| 345 | const RasterSource::PlaybackSettings& playback_settings) { |
| 346 | gpu::raster::RasterInterface* ri = |
| 347 | client_->worker_context_provider_->RasterInterface(); |
| 348 | bool mailbox_needs_clear = false; |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 349 | if (backing_->mailbox.IsZero()) { |
| 350 | DCHECK(!backing_->returned_sync_token.HasData()); |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 351 | auto* sii = client_->worker_context_provider_->SharedImageInterface(); |
| 352 | uint32_t flags = gpu::SHARED_IMAGE_USAGE_DISPLAY | |
| 353 | gpu::SHARED_IMAGE_USAGE_RASTER | |
| 354 | gpu::SHARED_IMAGE_USAGE_OOP_RASTERIZATION; |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 355 | if (backing_->overlay_candidate) { |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 356 | flags |= gpu::SHARED_IMAGE_USAGE_SCANOUT; |
| 357 | } else if (client_->is_using_raw_draw_) { |
| 358 | flags |= gpu::SHARED_IMAGE_USAGE_RAW_DRAW; |
| 359 | } |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 360 | backing_->mailbox = |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 361 | sii->CreateSharedImage(resource_format_, resource_size_, color_space_, |
| 362 | kTopLeft_GrSurfaceOrigin, kPremul_SkAlphaType, |
| 363 | flags, gpu::kNullSurfaceHandle); |
| 364 | mailbox_needs_clear = true; |
| 365 | ri->WaitSyncTokenCHROMIUM(sii->GenUnverifiedSyncToken().GetConstData()); |
| 366 | } else { |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 367 | ri->WaitSyncTokenCHROMIUM(backing_->returned_sync_token.GetConstData()); |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 368 | } |
| 369 | |
| 370 | // Assume legacy MSAA if sample count is positive. |
| 371 | gpu::raster::MsaaMode msaa_mode = playback_settings.msaa_sample_count > 0 |
| 372 | ? gpu::raster::kMSAA |
| 373 | : gpu::raster::kNoMSAA; |
Peng Huang | acb64c0 | 2022-02-28 20:36:44 | [diff] [blame] | 374 | // msaa_sample_count should be 1, 2, 4, 8, 16, 32, 64, |
| 375 | // and log2(msaa_sample_count) should be [0,6]. |
| 376 | // If playback_settings.msaa_sample_count <= 0, the MSAA is not used. It is |
| 377 | // equivalent to MSAA sample count 1. |
| 378 | uint32_t sample_count = |
| 379 | std::clamp(playback_settings.msaa_sample_count, 1, 64); |
| 380 | UMA_HISTOGRAM_CUSTOM_COUNTS("Gpu.Rasterization.Raster.MSAASampleCountLog2", |
| 381 | base::bits::Log2Floor(sample_count), 0, 7, 7); |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 382 | // With Raw Draw, the framebuffer will be the rasterization target. It cannot |
| 383 | // support LCD text, so disable LCD text for Raw Draw backings. |
| 384 | // TODO(penghuang): remove it when GrSlug can be serialized. |
| 385 | bool is_raw_draw_backing = |
Peng Huang | 253518e | 2022-02-09 14:08:32 | [diff] [blame] | 386 | client_->is_using_raw_draw_ && !backing_->overlay_candidate; |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 387 | bool use_lcd_text = playback_settings.use_lcd_text && !is_raw_draw_backing; |
Peng Huang | 5ff70dff | 2022-03-03 19:55:11 | [diff] [blame^] | 388 | ri->BeginRasterCHROMIUM( |
| 389 | raster_source->background_color(), mailbox_needs_clear, |
| 390 | playback_settings.msaa_sample_count, msaa_mode, use_lcd_text, |
| 391 | playback_settings.visible, color_space_, backing_->mailbox.name); |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 392 | gfx::Vector2dF recording_to_raster_scale = transform.scale(); |
| 393 | recording_to_raster_scale.Scale(1 / raster_source->recording_scale_factor()); |
| 394 | gfx::Size content_size = raster_source->GetContentSize(transform.scale()); |
| 395 | |
| 396 | // TODO(enne): could skip the clear on new textures, as the service side has |
| 397 | // to do that anyway. resource_has_previous_content implies that the texture |
| 398 | // is not new, but the reverse does not hold, so more plumbing is needed. |
| 399 | ri->RasterCHROMIUM( |
| 400 | raster_source->GetDisplayItemList().get(), |
| 401 | playback_settings.image_provider, content_size, raster_full_rect, |
| 402 | playback_rect, transform.translation(), recording_to_raster_scale, |
| 403 | raster_source->requires_clear(), |
| 404 | const_cast<RasterSource*>(raster_source)->max_op_size_hint()); |
Peng Huang | d11f24a | 2022-02-18 01:52:37 | [diff] [blame] | 405 | UMA_HISTOGRAM_COUNTS_1000( |
| 406 | "Gpu.Rasterization.Raster.NumPaintOps", |
| 407 | raster_source->GetDisplayItemList()->num_paint_ops()); |
Peng Huang | 2248ef6 | 2022-02-22 16:18:25 | [diff] [blame] | 408 | UMA_HISTOGRAM_COUNTS_100( |
| 409 | "Gpu.Rasterization.Raster.NumSlowPaths", |
| 410 | raster_source->GetDisplayItemList()->num_slow_paths()); |
Peng Huang | b79a2645 | 2022-02-07 15:53:51 | [diff] [blame] | 411 | ri->EndRasterCHROMIUM(); |
| 412 | |
| 413 | // TODO(ericrk): Handle unpremultiply+dither for 4444 cases. |
| 414 | // https://crbug.com/789153 |
sunnyps | 5d6ff0d0 | 2016-06-28 00:40:11 | [diff] [blame] | 415 | } |
prashant.n | b4d4f49 | 2016-04-29 12:51:28 | [diff] [blame] | 416 | |
Eric Karl | a6ff886 | 2018-04-16 20:21:06 | [diff] [blame] | 417 | bool GpuRasterBufferProvider::ShouldUnpremultiplyAndDitherResource( |
| 418 | viz::ResourceFormat format) const { |
Khushal | 8a16808 | 2020-11-21 01:29:34 | [diff] [blame] | 419 | // TODO(crbug.com/1151490): Re-enable for OOPR. |
| 420 | return false; |
Eric Karl | a6ff886 | 2018-04-16 20:21:06 | [diff] [blame] | 421 | } |
| 422 | |
reveman@chromium.org | b5641b9 | 2014-02-15 14:21:58 | [diff] [blame] | 423 | } // namespace cc |