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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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