Added few more stubs so that control reaches to DestroyDevice().
[mesa.git] / src / gallium / frontends / hgl / bitmap_wrapper.cpp
1 /**************************************************************************
2 *
3 * Copyright 2009 Artur Wyszynski <harakash@gmail.com>
4 * Copyright 2013 Alexander von Gluck IV <kallisti5@unixzen.com>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
18 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 * USE OR OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
24 * of the Software.
25 *
26 **************************************************************************/
27
28
29 #include <stdio.h>
30 #include <interface/Bitmap.h>
31 #include <storage/File.h>
32 #include <support/String.h>
33 #include <translation/BitmapStream.h>
34 #include <translation/TranslatorRoster.h>
35
36 #include "bitmap_wrapper.h"
37
38
39 extern "C" {
40 static int frameNo = 0;
41
42
43 Bitmap*
44 create_bitmap(int32 width, int32 height, color_space colorSpace)
45 {
46 BBitmap *bb = new BBitmap(BRect(0, 0, width, height), colorSpace);
47 if (bb)
48 return (Bitmap*)bb;
49 return NULL;
50 }
51
52
53 void
54 get_bitmap_size(const Bitmap* bitmap, int32* width, int32* height)
55 {
56 BBitmap *bb = (BBitmap*)bitmap;
57 if (bb && width && height) {
58 uint32 w = bb->Bounds().IntegerWidth() + 1;
59 uint32 h = bb->Bounds().IntegerHeight() + 1;
60 *width = w;
61 *height = h;
62 }
63 }
64
65
66 color_space
67 get_bitmap_color_space(const Bitmap* bitmap)
68 {
69 BBitmap *bb = (BBitmap*)bitmap;
70 if (bb)
71 return bb->ColorSpace();
72 return B_NO_COLOR_SPACE;
73 }
74
75
76 void
77 copy_bitmap_bits(const Bitmap* bitmap, void* data, int32 length)
78 {
79 BBitmap *bb = (BBitmap*)bitmap;
80
81 // We assume the data is 1:1 the format of the bitmap
82 if (bb)
83 bb->ImportBits(data, length, bb->BytesPerRow(), 0, bb->ColorSpace());
84 }
85
86
87 void
88 import_bitmap_bits(const Bitmap* bitmap, void* data, int32 length,
89 unsigned srcStride, color_space srcColorSpace)
90 {
91 BBitmap *bb = (BBitmap*)bitmap;
92
93 // Import image and adjust image format from source to dest
94 if (bb)
95 bb->ImportBits(data, length, srcStride, 0, srcColorSpace);
96 }
97
98
99 void
100 delete_bitmap(Bitmap* bitmap)
101 {
102 BBitmap *bb = (BBitmap*)bitmap;
103 delete bb;
104 }
105
106
107 int32
108 get_bitmap_bytes_per_row(const Bitmap* bitmap)
109 {
110 BBitmap *bb = (BBitmap*)bitmap;
111 if (bb)
112 return bb->BytesPerRow();
113 return 0;
114 }
115
116
117 int32
118 get_bitmap_bits_length(const Bitmap* bitmap)
119 {
120 BBitmap *bb = (BBitmap*)bitmap;
121 if (bb)
122 return bb->BitsLength();
123 return 0;
124 }
125
126
127 void
128 dump_bitmap(const Bitmap* bitmap)
129 {
130 BBitmap *bb = (BBitmap*)bitmap;
131 if (!bb)
132 return;
133
134 BString filename("/boot/home/frame_");
135 filename << (int32)frameNo << ".png";
136
137 BTranslatorRoster *roster = BTranslatorRoster::Default();
138 BBitmapStream stream(bb);
139 BFile dump(filename, B_CREATE_FILE | B_WRITE_ONLY);
140
141 roster->Translate(&stream, NULL, NULL, &dump, 0);
142
143 frameNo++;
144 }
145
146 }