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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 "app/surface/accelerated_surface_mac.h" | 5 #include "app/surface/accelerated_surface_mac.h" |
6 | 6 |
7 #include "app/gfx/gl/gl_bindings.h" | 7 #include "app/gfx/gl/gl_bindings.h" |
8 #include "app/gfx/gl/gl_implementation.h" | 8 #include "app/gfx/gl/gl_implementation.h" |
9 #include "app/surface/io_surface_support_mac.h" | 9 #include "app/surface/io_surface_support_mac.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/scoped_cftyperef.h" | 11 #include "base/mac/scoped_cftyperef.h" |
12 #include "gfx/rect.h" | 12 #include "gfx/rect.h" |
13 | 13 |
14 AcceleratedSurface::AcceleratedSurface() | 14 AcceleratedSurface::AcceleratedSurface() |
15 : allocate_fbo_(false), | 15 : allocate_fbo_(false), |
16 texture_(0), | 16 texture_(0), |
17 fbo_(0), | 17 fbo_(0), |
18 depth_stencil_renderbuffer_(0) { | 18 depth_stencil_renderbuffer_(0) { |
19 } | 19 } |
20 | 20 |
21 bool AcceleratedSurface::Initialize(gfx::GLContext* share_context, | 21 bool AcceleratedSurface::Initialize(gfx::GLContext* share_context, |
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103 static void AddBooleanValue(CFMutableDictionaryRef dictionary, | 103 static void AddBooleanValue(CFMutableDictionaryRef dictionary, |
104 const CFStringRef key, | 104 const CFStringRef key, |
105 bool value) { | 105 bool value) { |
106 CFDictionaryAddValue(dictionary, key, | 106 CFDictionaryAddValue(dictionary, key, |
107 (value ? kCFBooleanTrue : kCFBooleanFalse)); | 107 (value ? kCFBooleanTrue : kCFBooleanFalse)); |
108 } | 108 } |
109 | 109 |
110 static void AddIntegerValue(CFMutableDictionaryRef dictionary, | 110 static void AddIntegerValue(CFMutableDictionaryRef dictionary, |
111 const CFStringRef key, | 111 const CFStringRef key, |
112 int32 value) { | 112 int32 value) { |
113 scoped_cftyperef<CFNumberRef> number( | 113 base::mac::ScopedCFTypeRef<CFNumberRef> number( |
114 CFNumberCreate(NULL, kCFNumberSInt32Type, &value)); | 114 CFNumberCreate(NULL, kCFNumberSInt32Type, &value)); |
115 CFDictionaryAddValue(dictionary, key, number.get()); | 115 CFDictionaryAddValue(dictionary, key, number.get()); |
116 } | 116 } |
117 | 117 |
118 void AcceleratedSurface::AllocateRenderBuffers(GLenum target, | 118 void AcceleratedSurface::AllocateRenderBuffers(GLenum target, |
119 const gfx::Size& size) { | 119 const gfx::Size& size) { |
120 if (!texture_) { | 120 if (!texture_) { |
121 // Generate the texture object. | 121 // Generate the texture object. |
122 glGenTextures(1, &texture_); | 122 glGenTextures(1, &texture_); |
123 glBindTexture(target, texture_); | 123 glBindTexture(target, texture_); |
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216 } else if (!texture_) { | 216 } else if (!texture_) { |
217 // Generate the texture object. | 217 // Generate the texture object. |
218 glGenTextures(1, &texture_); | 218 glGenTextures(1, &texture_); |
219 glBindTexture(target, texture_); | 219 glBindTexture(target, texture_); |
220 glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_NEAREST); | 220 glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_NEAREST); |
221 glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); | 221 glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
222 } | 222 } |
223 | 223 |
224 // Allocate a new IOSurface, which is the GPU resource that can be | 224 // Allocate a new IOSurface, which is the GPU resource that can be |
225 // shared across processes. | 225 // shared across processes. |
226 scoped_cftyperef<CFMutableDictionaryRef> properties; | 226 base::mac::ScopedCFTypeRef<CFMutableDictionaryRef> properties; |
227 properties.reset(CFDictionaryCreateMutable(kCFAllocatorDefault, | 227 properties.reset(CFDictionaryCreateMutable(kCFAllocatorDefault, |
228 0, | 228 0, |
229 &kCFTypeDictionaryKeyCallBacks, | 229 &kCFTypeDictionaryKeyCallBacks, |
230 &kCFTypeDictionaryValueCallBacks)); | 230 &kCFTypeDictionaryValueCallBacks)); |
231 AddIntegerValue(properties, | 231 AddIntegerValue(properties, |
232 io_surface_support->GetKIOSurfaceWidth(), size.width()); | 232 io_surface_support->GetKIOSurfaceWidth(), size.width()); |
233 AddIntegerValue(properties, | 233 AddIntegerValue(properties, |
234 io_surface_support->GetKIOSurfaceHeight(), size.height()); | 234 io_surface_support->GetKIOSurfaceHeight(), size.height()); |
235 AddIntegerValue(properties, | 235 AddIntegerValue(properties, |
236 io_surface_support->GetKIOSurfaceBytesPerElement(), 4); | 236 io_surface_support->GetKIOSurfaceBytesPerElement(), 4); |
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321 } | 321 } |
322 return transport_dib_->handle(); | 322 return transport_dib_->handle(); |
323 } | 323 } |
324 | 324 |
325 void AcceleratedSurface::SetTransportDIBAllocAndFree( | 325 void AcceleratedSurface::SetTransportDIBAllocAndFree( |
326 Callback2<size_t, TransportDIB::Handle*>::Type* allocator, | 326 Callback2<size_t, TransportDIB::Handle*>::Type* allocator, |
327 Callback1<TransportDIB::Id>::Type* deallocator) { | 327 Callback1<TransportDIB::Id>::Type* deallocator) { |
328 dib_alloc_callback_.reset(allocator); | 328 dib_alloc_callback_.reset(allocator); |
329 dib_free_callback_.reset(deallocator); | 329 dib_free_callback_.reset(deallocator); |
330 } | 330 } |
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