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Side by Side Diff: skia/ext/platform_canvas.h

Issue 7238021: Solaris patch (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: fixed some sysctl includes Created 9 years, 5 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 #ifndef SKIA_EXT_PLATFORM_CANVAS_H_ 5 #ifndef SKIA_EXT_PLATFORM_CANVAS_H_
6 #define SKIA_EXT_PLATFORM_CANVAS_H_ 6 #define SKIA_EXT_PLATFORM_CANVAS_H_
7 #pragma once 7 #pragma once
8 8
9 // The platform-specific device will include the necessary platform headers 9 // The platform-specific device will include the necessary platform headers
10 // to get the surface type. 10 // to get the surface type.
(...skipping 16 matching lines...) Expand all
27 27
28 #if defined(WIN32) 28 #if defined(WIN32)
29 // The shared_section parameter is passed to gfx::PlatformDevice::create. 29 // The shared_section parameter is passed to gfx::PlatformDevice::create.
30 // See it for details. 30 // See it for details.
31 PlatformCanvas(int width, int height, bool is_opaque, HANDLE shared_section); 31 PlatformCanvas(int width, int height, bool is_opaque, HANDLE shared_section);
32 #elif defined(__APPLE__) 32 #elif defined(__APPLE__)
33 PlatformCanvas(int width, int height, bool is_opaque, 33 PlatformCanvas(int width, int height, bool is_opaque,
34 CGContextRef context); 34 CGContextRef context);
35 PlatformCanvas(int width, int height, bool is_opaque, uint8_t* context); 35 PlatformCanvas(int width, int height, bool is_opaque, uint8_t* context);
36 #elif defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || \ 36 #elif defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || \
37 defined(__Solaris__) 37 defined(__sun)
38 // Linux --------------------------------------------------------------------- 38 // Linux ---------------------------------------------------------------------
39 39
40 // Construct a canvas from the given memory region. The memory is not cleared 40 // Construct a canvas from the given memory region. The memory is not cleared
41 // first. @data must be, at least, @height * StrideForWidth(@width) bytes. 41 // first. @data must be, at least, @height * StrideForWidth(@width) bytes.
42 PlatformCanvas(int width, int height, bool is_opaque, uint8_t* data); 42 PlatformCanvas(int width, int height, bool is_opaque, uint8_t* data);
43 #endif 43 #endif
44 44
45 virtual ~PlatformCanvas(); 45 virtual ~PlatformCanvas();
46 46
47 #if defined(WIN32) 47 #if defined(WIN32)
48 // For two-part init, call if you use the no-argument constructor above. Note 48 // For two-part init, call if you use the no-argument constructor above. Note
49 // that we want this to optionally match the Linux initialize if you only 49 // that we want this to optionally match the Linux initialize if you only
50 // pass 3 arguments, hence the evil default argument. 50 // pass 3 arguments, hence the evil default argument.
51 bool initialize(int width, int height, bool is_opaque, 51 bool initialize(int width, int height, bool is_opaque,
52 HANDLE shared_section = NULL); 52 HANDLE shared_section = NULL);
53 #elif defined(__APPLE__) 53 #elif defined(__APPLE__)
54 // For two-part init, call if you use the no-argument constructor above 54 // For two-part init, call if you use the no-argument constructor above
55 bool initialize(CGContextRef context, int width, int height, bool is_opaque); 55 bool initialize(CGContextRef context, int width, int height, bool is_opaque);
56 bool initialize(int width, int height, bool is_opaque, uint8_t* data = NULL); 56 bool initialize(int width, int height, bool is_opaque, uint8_t* data = NULL);
57 57
58 #elif defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || \ 58 #elif defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || \
59 defined(__Solaris__) 59 defined(__sun)
60 // For two-part init, call if you use the no-argument constructor above 60 // For two-part init, call if you use the no-argument constructor above
61 bool initialize(int width, int height, bool is_opaque, uint8_t* data = NULL); 61 bool initialize(int width, int height, bool is_opaque, uint8_t* data = NULL);
62 #endif 62 #endif
63 63
64 // Shared -------------------------------------------------------------------- 64 // Shared --------------------------------------------------------------------
65 65
66 // Return the stride (length of a line in bytes) for the given width. Because 66 // Return the stride (length of a line in bytes) for the given width. Because
67 // we use 32-bits per pixel, this will be roughly 4*width. However, for 67 // we use 32-bits per pixel, this will be roughly 4*width. However, for
68 // alignment reasons we may wish to increase that. 68 // alignment reasons we may wish to increase that.
69 static size_t StrideForWidth(unsigned width); 69 static size_t StrideForWidth(unsigned width);
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150 PlatformSurface platform_surface_; 150 PlatformSurface platform_surface_;
151 151
152 // Disallow copy and assign 152 // Disallow copy and assign
153 ScopedPlatformPaint(const ScopedPlatformPaint&); 153 ScopedPlatformPaint(const ScopedPlatformPaint&);
154 ScopedPlatformPaint& operator=(const ScopedPlatformPaint&); 154 ScopedPlatformPaint& operator=(const ScopedPlatformPaint&);
155 }; 155 };
156 156
157 } // namespace skia 157 } // namespace skia
158 158
159 #endif // SKIA_EXT_PLATFORM_CANVAS_H_ 159 #endif // SKIA_EXT_PLATFORM_CANVAS_H_
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