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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "components/bitmap_uploader/bitmap_uploader.h" | 5 #include "components/bitmap_uploader/bitmap_uploader.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "components/mus/public/cpp/window.h" | 12 #include "components/mus/public/cpp/window.h" |
13 #include "components/mus/public/cpp/window_surface.h" | 13 #include "components/mus/public/cpp/window_surface.h" |
14 #include "mojo/converters/geometry/geometry_type_converters.h" | 14 #include "mojo/converters/geometry/geometry_type_converters.h" |
15 #include "mojo/converters/surfaces/surfaces_type_converters.h" | 15 #include "mojo/converters/surfaces/surfaces_type_converters.h" |
16 #include "mojo/converters/surfaces/surfaces_utils.h" | 16 #include "mojo/converters/surfaces/surfaces_utils.h" |
17 #include "mojo/public/c/gles2/chromium_extension.h" | 17 #include "mojo/public/c/gles2/chromium_extension.h" |
18 #include "mojo/public/c/gles2/gles2.h" | 18 #include "mojo/public/c/gles2/gles2.h" |
19 #include "mojo/services/network/public/interfaces/url_loader.mojom.h" | 19 #include "mojo/shell/public/cpp/shell.h" |
20 #include "mojo/shell/public/cpp/application_impl.h" | |
21 #include "mojo/shell/public/cpp/connect.h" | |
22 #include "mojo/shell/public/interfaces/shell.mojom.h" | |
23 | 20 |
24 namespace bitmap_uploader { | 21 namespace bitmap_uploader { |
25 namespace { | 22 namespace { |
26 | 23 |
27 const uint32_t g_transparent_color = 0x00000000; | 24 const uint32_t g_transparent_color = 0x00000000; |
28 | 25 |
29 void LostContext(void*) { | 26 void LostContext(void*) { |
30 // TODO(fsamuel): Figure out if there's something useful to do here. | 27 // TODO(fsamuel): Figure out if there's something useful to do here. |
31 } | 28 } |
32 | 29 |
33 void OnGotRemoteIDs(uint32_t remote_id, uint32_t content_handler_id) {} | |
34 | |
35 } // namespace | 30 } // namespace |
36 | 31 |
37 const char kBitmapUploaderForAcceleratedWidget[] = | 32 const char kBitmapUploaderForAcceleratedWidget[] = |
38 "__BITMAP_UPLOADER_ACCELERATED_WIDGET__"; | 33 "__BITMAP_UPLOADER_ACCELERATED_WIDGET__"; |
39 | 34 |
40 BitmapUploader::BitmapUploader(mus::Window* window) | 35 BitmapUploader::BitmapUploader(mus::Window* window) |
41 : window_(window), | 36 : window_(window), |
42 color_(g_transparent_color), | 37 color_(g_transparent_color), |
43 width_(0), | 38 width_(0), |
44 height_(0), | 39 height_(0), |
45 format_(BGRA), | 40 format_(BGRA), |
46 next_resource_id_(1u), | 41 next_resource_id_(1u), |
47 id_namespace_(0u), | 42 id_namespace_(0u), |
48 surface_client_binding_(this) {} | 43 surface_client_binding_(this) {} |
49 | 44 |
50 BitmapUploader::~BitmapUploader() { | 45 BitmapUploader::~BitmapUploader() { |
51 MojoGLES2DestroyContext(gles2_context_); | 46 MojoGLES2DestroyContext(gles2_context_); |
52 } | 47 } |
53 | 48 |
54 void BitmapUploader::Init(mojo::shell::mojom::Shell* shell) { | 49 void BitmapUploader::Init(mojo::Shell* shell) { |
55 surface_ = window_->RequestSurface(mus::mojom::SurfaceType::DEFAULT); | 50 surface_ = window_->RequestSurface(mus::mojom::SurfaceType::DEFAULT); |
56 surface_->BindToThread(); | 51 surface_->BindToThread(); |
57 | 52 |
58 mojo::ServiceProviderPtr gpu_service_provider; | 53 shell->ConnectToService("mojo:mus", &gpu_service_); |
59 mojo::URLRequestPtr request2(mojo::URLRequest::New()); | |
60 request2->url = mojo::String::From("mojo:mus"); | |
61 shell->ConnectToApplication(std::move(request2), | |
62 mojo::GetProxy(&gpu_service_provider), nullptr, | |
63 mojo::CreatePermissiveCapabilityFilter(), | |
64 base::Bind(&OnGotRemoteIDs)); | |
65 ConnectToService(gpu_service_provider.get(), &gpu_service_); | |
66 | |
67 mus::mojom::CommandBufferPtr gles2_client; | 54 mus::mojom::CommandBufferPtr gles2_client; |
68 gpu_service_->CreateOffscreenGLES2Context(GetProxy(&gles2_client)); | 55 gpu_service_->CreateOffscreenGLES2Context(GetProxy(&gles2_client)); |
69 gles2_context_ = MojoGLES2CreateContext( | 56 gles2_context_ = MojoGLES2CreateContext( |
70 gles2_client.PassInterface().PassHandle().release().value(), | 57 gles2_client.PassInterface().PassHandle().release().value(), |
71 nullptr, | 58 nullptr, |
72 &LostContext, nullptr, mojo::Environment::GetDefaultAsyncWaiter()); | 59 &LostContext, nullptr, mojo::Environment::GetDefaultAsyncWaiter()); |
73 MojoGLES2MakeCurrent(gles2_context_); | 60 MojoGLES2MakeCurrent(gles2_context_); |
74 } | 61 } |
75 | 62 |
76 // Sets the color which is RGBA. | 63 // Sets the color which is RGBA. |
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262 glWaitSyncTokenCHROMIUM( | 249 glWaitSyncTokenCHROMIUM( |
263 resource->sync_token.To<gpu::SyncToken>().GetConstData()); | 250 resource->sync_token.To<gpu::SyncToken>().GetConstData()); |
264 uint32_t texture_id = resource_to_texture_id_map_[resource->id]; | 251 uint32_t texture_id = resource_to_texture_id_map_[resource->id]; |
265 DCHECK_NE(0u, texture_id); | 252 DCHECK_NE(0u, texture_id); |
266 resource_to_texture_id_map_.erase(resource->id); | 253 resource_to_texture_id_map_.erase(resource->id); |
267 glDeleteTextures(1, &texture_id); | 254 glDeleteTextures(1, &texture_id); |
268 } | 255 } |
269 } | 256 } |
270 | 257 |
271 } // namespace bitmap_uploader | 258 } // namespace bitmap_uploader |
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