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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/resources/resource_provider.h" | 5 #include "cc/resources/resource_provider.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
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24 #include "base/trace_event/trace_event.h" | 24 #include "base/trace_event/trace_event.h" |
25 #include "cc/resources/platform_color.h" | 25 #include "cc/resources/platform_color.h" |
26 #include "cc/resources/resource_util.h" | 26 #include "cc/resources/resource_util.h" |
27 #include "cc/resources/returned_resource.h" | 27 #include "cc/resources/returned_resource.h" |
28 #include "cc/resources/shared_bitmap_manager.h" | 28 #include "cc/resources/shared_bitmap_manager.h" |
29 #include "cc/resources/transferable_resource.h" | 29 #include "cc/resources/transferable_resource.h" |
30 #include "gpu/GLES2/gl2extchromium.h" | 30 #include "gpu/GLES2/gl2extchromium.h" |
31 #include "gpu/command_buffer/client/context_support.h" | 31 #include "gpu/command_buffer/client/context_support.h" |
32 #include "gpu/command_buffer/client/gles2_interface.h" | 32 #include "gpu/command_buffer/client/gles2_interface.h" |
33 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" | 33 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" |
| 34 #include "media/base/media_switches.h" |
34 #include "skia/ext/texture_handle.h" | 35 #include "skia/ext/texture_handle.h" |
35 #include "third_party/khronos/GLES2/gl2.h" | 36 #include "third_party/khronos/GLES2/gl2.h" |
36 #include "third_party/khronos/GLES2/gl2ext.h" | 37 #include "third_party/khronos/GLES2/gl2ext.h" |
37 #include "third_party/skia/include/core/SkCanvas.h" | 38 #include "third_party/skia/include/core/SkCanvas.h" |
38 #include "third_party/skia/include/core/SkSurface.h" | 39 #include "third_party/skia/include/core/SkSurface.h" |
39 #include "third_party/skia/include/gpu/GrContext.h" | 40 #include "third_party/skia/include/gpu/GrContext.h" |
40 #include "third_party/skia/include/gpu/GrTextureProvider.h" | 41 #include "third_party/skia/include/gpu/GrTextureProvider.h" |
41 #include "third_party/skia/include/gpu/gl/GrGLTypes.h" | 42 #include "third_party/skia/include/gpu/gl/GrGLTypes.h" |
42 #include "ui/gfx/geometry/rect.h" | 43 #include "ui/gfx/geometry/rect.h" |
43 #include "ui/gfx/geometry/vector2d.h" | 44 #include "ui/gfx/geometry/vector2d.h" |
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85 break; | 86 break; |
86 case BGRA_8888: | 87 case BGRA_8888: |
87 storage_format = GL_BGRA8_EXT; | 88 storage_format = GL_BGRA8_EXT; |
88 break; | 89 break; |
89 case RGBA_4444: | 90 case RGBA_4444: |
90 case ALPHA_8: | 91 case ALPHA_8: |
91 case LUMINANCE_8: | 92 case LUMINANCE_8: |
92 case RGB_565: | 93 case RGB_565: |
93 case ETC1: | 94 case ETC1: |
94 case RED_8: | 95 case RED_8: |
| 96 case RG_88: |
95 case LUMINANCE_F16: | 97 case LUMINANCE_F16: |
96 NOTREACHED(); | 98 NOTREACHED(); |
97 break; | 99 break; |
98 } | 100 } |
99 | 101 |
100 return storage_format; | 102 return storage_format; |
101 } | 103 } |
102 | 104 |
103 bool IsFormatSupportedForStorage(ResourceFormat format, bool use_bgra) { | 105 bool IsFormatSupportedForStorage(ResourceFormat format, bool use_bgra) { |
104 switch (format) { | 106 switch (format) { |
105 case RGBA_8888: | 107 case RGBA_8888: |
106 return true; | 108 return true; |
107 case BGRA_8888: | 109 case BGRA_8888: |
108 return use_bgra; | 110 return use_bgra; |
109 case RGBA_4444: | 111 case RGBA_4444: |
110 case ALPHA_8: | 112 case ALPHA_8: |
111 case LUMINANCE_8: | 113 case LUMINANCE_8: |
112 case RGB_565: | 114 case RGB_565: |
113 case ETC1: | 115 case ETC1: |
114 case RED_8: | 116 case RED_8: |
| 117 case RG_88: |
115 case LUMINANCE_F16: | 118 case LUMINANCE_F16: |
116 return false; | 119 return false; |
117 } | 120 } |
118 return false; | 121 return false; |
119 } | 122 } |
120 | 123 |
121 GrPixelConfig ToGrPixelConfig(ResourceFormat format) { | 124 GrPixelConfig ToGrPixelConfig(ResourceFormat format) { |
122 switch (format) { | 125 switch (format) { |
123 case RGBA_8888: | 126 case RGBA_8888: |
124 return kRGBA_8888_GrPixelConfig; | 127 return kRGBA_8888_GrPixelConfig; |
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449 use_texture_format_bgra_ = caps.texture_format_bgra8888; | 452 use_texture_format_bgra_ = caps.texture_format_bgra8888; |
450 use_texture_usage_hint_ = caps.texture_usage; | 453 use_texture_usage_hint_ = caps.texture_usage; |
451 use_compressed_texture_etc1_ = caps.texture_format_etc1; | 454 use_compressed_texture_etc1_ = caps.texture_format_etc1; |
452 | 455 |
453 if (caps.disable_one_component_textures) { | 456 if (caps.disable_one_component_textures) { |
454 yuv_resource_format_ = yuv_highbit_resource_format_ = RGBA_8888; | 457 yuv_resource_format_ = yuv_highbit_resource_format_ = RGBA_8888; |
455 } else { | 458 } else { |
456 yuv_resource_format_ = caps.texture_rg ? RED_8 : LUMINANCE_8; | 459 yuv_resource_format_ = caps.texture_rg ? RED_8 : LUMINANCE_8; |
457 yuv_highbit_resource_format_ = | 460 yuv_highbit_resource_format_ = |
458 caps.texture_half_float_linear ? LUMINANCE_F16 : yuv_resource_format_; | 461 caps.texture_half_float_linear ? LUMINANCE_F16 : yuv_resource_format_; |
| 462 if (base::FeatureList::IsEnabled(media::kUseRGTexture) || |
| 463 !caps.texture_half_float_linear) { |
| 464 yuv_highbit_resource_format_ = |
| 465 caps.texture_rg ? RG_88 : yuv_highbit_resource_format_; |
| 466 } |
459 } | 467 } |
460 | 468 |
461 use_sync_query_ = caps.sync_query; | 469 use_sync_query_ = caps.sync_query; |
462 | 470 |
463 GLES2Interface* gl = ContextGL(); | 471 GLES2Interface* gl = ContextGL(); |
464 | 472 |
465 max_texture_size_ = 0; // Context expects cleared value. | 473 max_texture_size_ = 0; // Context expects cleared value. |
466 gl->GetIntegerv(GL_MAX_TEXTURE_SIZE, &max_texture_size_); | 474 gl->GetIntegerv(GL_MAX_TEXTURE_SIZE, &max_texture_size_); |
467 best_texture_format_ = | 475 best_texture_format_ = |
468 PlatformColor::BestSupportedTextureFormat(use_texture_format_bgra_); | 476 PlatformColor::BestSupportedTextureFormat(use_texture_format_bgra_); |
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516 case RGBA_4444: | 524 case RGBA_4444: |
517 case RGBA_8888: | 525 case RGBA_8888: |
518 case RGB_565: | 526 case RGB_565: |
519 case LUMINANCE_8: | 527 case LUMINANCE_8: |
520 return true; | 528 return true; |
521 case BGRA_8888: | 529 case BGRA_8888: |
522 return caps.texture_format_bgra8888; | 530 return caps.texture_format_bgra8888; |
523 case ETC1: | 531 case ETC1: |
524 return caps.texture_format_etc1; | 532 return caps.texture_format_etc1; |
525 case RED_8: | 533 case RED_8: |
| 534 case RG_88: |
526 return caps.texture_rg; | 535 return caps.texture_rg; |
527 case LUMINANCE_F16: | 536 case LUMINANCE_F16: |
528 return caps.texture_half_float_linear; | 537 return caps.texture_half_float_linear; |
529 } | 538 } |
530 | 539 |
531 NOTREACHED(); | 540 NOTREACHED(); |
532 return false; | 541 return false; |
533 } | 542 } |
534 | 543 |
535 bool ResourceProvider::InUseByConsumer(ResourceId id) { | 544 bool ResourceProvider::InUseByConsumer(ResourceId id) { |
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649 Resource* resource = InsertResource( | 658 Resource* resource = InsertResource( |
650 id, | 659 id, |
651 Resource(pixels, bitmap.release(), size, Resource::INTERNAL, GL_LINEAR)); | 660 Resource(pixels, bitmap.release(), size, Resource::INTERNAL, GL_LINEAR)); |
652 resource->allocated = true; | 661 resource->allocated = true; |
653 resource->color_space = color_space; | 662 resource->color_space = color_space; |
654 return id; | 663 return id; |
655 } | 664 } |
656 | 665 |
657 ResourceId ResourceProvider::CreateResourceFromTextureMailbox( | 666 ResourceId ResourceProvider::CreateResourceFromTextureMailbox( |
658 const TextureMailbox& mailbox, | 667 const TextureMailbox& mailbox, |
| 668 ResourceFormat format, |
659 std::unique_ptr<SingleReleaseCallbackImpl> release_callback_impl, | 669 std::unique_ptr<SingleReleaseCallbackImpl> release_callback_impl, |
660 bool read_lock_fences_enabled) { | 670 bool read_lock_fences_enabled) { |
661 DCHECK(thread_checker_.CalledOnValidThread()); | 671 DCHECK(thread_checker_.CalledOnValidThread()); |
662 // Just store the information. Mailbox will be consumed in LockForRead(). | 672 // Just store the information. Mailbox will be consumed in LockForRead(). |
663 ResourceId id = next_id_++; | 673 ResourceId id = next_id_++; |
664 DCHECK(mailbox.IsValid()); | 674 DCHECK(mailbox.IsValid()); |
665 Resource* resource = nullptr; | 675 Resource* resource = nullptr; |
666 if (mailbox.IsTexture()) { | 676 if (mailbox.IsTexture()) { |
667 resource = InsertResource( | 677 resource = InsertResource( |
668 id, | 678 id, Resource(0, mailbox.size_in_pixels(), Resource::EXTERNAL, |
669 Resource(0, mailbox.size_in_pixels(), Resource::EXTERNAL, | 679 mailbox.target(), |
670 mailbox.target(), | 680 mailbox.nearest_neighbor() ? GL_NEAREST : GL_LINEAR, |
671 mailbox.nearest_neighbor() ? GL_NEAREST : GL_LINEAR, | 681 TEXTURE_HINT_IMMUTABLE, RESOURCE_TYPE_GL_TEXTURE, format)); |
672 TEXTURE_HINT_IMMUTABLE, RESOURCE_TYPE_GL_TEXTURE, RGBA_8888)); | |
673 } else { | 682 } else { |
674 DCHECK(mailbox.IsSharedMemory()); | 683 DCHECK(mailbox.IsSharedMemory()); |
675 SharedBitmap* shared_bitmap = mailbox.shared_bitmap(); | 684 SharedBitmap* shared_bitmap = mailbox.shared_bitmap(); |
676 uint8_t* pixels = shared_bitmap->pixels(); | 685 uint8_t* pixels = shared_bitmap->pixels(); |
677 DCHECK(pixels); | 686 DCHECK(pixels); |
678 resource = InsertResource( | 687 resource = InsertResource( |
679 id, Resource(pixels, shared_bitmap, mailbox.size_in_pixels(), | 688 id, Resource(pixels, shared_bitmap, mailbox.size_in_pixels(), |
680 Resource::EXTERNAL, GL_LINEAR)); | 689 Resource::EXTERNAL, GL_LINEAR)); |
| 690 resource->format = format; |
681 } | 691 } |
682 resource->allocated = true; | 692 resource->allocated = true; |
683 resource->set_mailbox(mailbox); | 693 resource->set_mailbox(mailbox); |
684 resource->color_space = mailbox.color_space(); | 694 resource->color_space = mailbox.color_space(); |
685 resource->release_callback_impl = | 695 resource->release_callback_impl = |
686 base::Bind(&SingleReleaseCallbackImpl::Run, | 696 base::Bind(&SingleReleaseCallbackImpl::Run, |
687 base::Owned(release_callback_impl.release())); | 697 base::Owned(release_callback_impl.release())); |
688 resource->read_lock_fences_enabled = read_lock_fences_enabled; | 698 resource->read_lock_fences_enabled = read_lock_fences_enabled; |
689 resource->is_overlay_candidate = mailbox.is_overlay_candidate(); | 699 resource->is_overlay_candidate = mailbox.is_overlay_candidate(); |
690 resource->color_space = mailbox.color_space(); | 700 resource->color_space = mailbox.color_space(); |
691 | 701 |
692 return id; | 702 return id; |
693 } | 703 } |
694 | 704 |
| 705 // TODO(dswang): remove this method. crbug.com/624436 |
| 706 ResourceId ResourceProvider::CreateResourceFromTextureMailbox( |
| 707 const TextureMailbox& mailbox, |
| 708 std::unique_ptr<SingleReleaseCallbackImpl> release_callback_impl, |
| 709 bool read_lock_fences_enabled) { |
| 710 return CreateResourceFromTextureMailbox( |
| 711 mailbox, RGBA_8888, std::move(release_callback_impl), false); |
| 712 } |
| 713 |
695 ResourceId ResourceProvider::CreateResourceFromTextureMailbox( | 714 ResourceId ResourceProvider::CreateResourceFromTextureMailbox( |
696 const TextureMailbox& mailbox, | 715 const TextureMailbox& mailbox, |
697 std::unique_ptr<SingleReleaseCallbackImpl> release_callback_impl) { | 716 std::unique_ptr<SingleReleaseCallbackImpl> release_callback_impl) { |
698 return CreateResourceFromTextureMailbox( | 717 return CreateResourceFromTextureMailbox( |
699 mailbox, std::move(release_callback_impl), false); | 718 mailbox, std::move(release_callback_impl), false); |
700 } | 719 } |
701 | 720 |
702 void ResourceProvider::DeleteResource(ResourceId id) { | 721 void ResourceProvider::DeleteResource(ResourceId id) { |
703 DCHECK(thread_checker_.CalledOnValidThread()); | 722 DCHECK(thread_checker_.CalledOnValidThread()); |
704 ResourceMap::iterator it = resources_.find(id); | 723 ResourceMap::iterator it = resources_.find(id); |
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818 | 837 |
819 ResourceProvider::ResourceType ResourceProvider::GetResourceType( | 838 ResourceProvider::ResourceType ResourceProvider::GetResourceType( |
820 ResourceId id) { | 839 ResourceId id) { |
821 return GetResource(id)->type; | 840 return GetResource(id)->type; |
822 } | 841 } |
823 | 842 |
824 GLenum ResourceProvider::GetResourceTextureTarget(ResourceId id) { | 843 GLenum ResourceProvider::GetResourceTextureTarget(ResourceId id) { |
825 return GetResource(id)->target; | 844 return GetResource(id)->target; |
826 } | 845 } |
827 | 846 |
| 847 ResourceFormat ResourceProvider::GetResourceFormat(ResourceId id) { |
| 848 return GetResource(id)->format; |
| 849 } |
| 850 |
828 bool ResourceProvider::IsImmutable(ResourceId id) { | 851 bool ResourceProvider::IsImmutable(ResourceId id) { |
829 if (IsGpuResourceType(default_resource_type_)) { | 852 if (IsGpuResourceType(default_resource_type_)) { |
830 return GetTextureHint(id) == TEXTURE_HINT_IMMUTABLE; | 853 return GetTextureHint(id) == TEXTURE_HINT_IMMUTABLE; |
831 } else { | 854 } else { |
832 // Software resources are immutable; they cannot change format or be | 855 // Software resources are immutable; they cannot change format or be |
833 // resized. | 856 // resized. |
834 return true; | 857 return true; |
835 } | 858 } |
836 } | 859 } |
837 | 860 |
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2055 | 2078 |
2056 const int kImportance = 2; | 2079 const int kImportance = 2; |
2057 pmd->CreateSharedGlobalAllocatorDump(guid); | 2080 pmd->CreateSharedGlobalAllocatorDump(guid); |
2058 pmd->AddOwnershipEdge(dump->guid(), guid, kImportance); | 2081 pmd->AddOwnershipEdge(dump->guid(), guid, kImportance); |
2059 } | 2082 } |
2060 | 2083 |
2061 return true; | 2084 return true; |
2062 } | 2085 } |
2063 | 2086 |
2064 } // namespace cc | 2087 } // namespace cc |
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