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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4358 | Serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2009 Artur Wyszynski |
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| 4 | * Copyright 2013 Alexander von Gluck IV |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the |
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| 8 | * "Software"), to deal in the Software without restriction, including |
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| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 11 | * permit persons to whom the Software is furnished to do so, subject to |
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| 12 | * the following conditions: |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, |
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| 18 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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| 19 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
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| 20 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | * |
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| 22 | * The above copyright notice and this permission notice (including the |
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| 23 | * next paragraph) shall be included in all copies or substantial portions |
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| 24 | * of the Software. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | |||
| 28 | |||
| 29 | #include |
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| 30 | #include |
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| 31 | #include |
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| 32 | #include |
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| 33 | #include |
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| 34 | #include |
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| 35 | |||
| 36 | #include "bitmap_wrapper.h" |
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| 37 | |||
| 38 | |||
| 39 | extern "C" { |
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| 40 | static int frameNo = 0; |
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| 41 | |||
| 42 | |||
| 43 | Bitmap* |
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| 44 | create_bitmap(int32 width, int32 height, color_space colorSpace) |
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| 45 | { |
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| 46 | BBitmap *bb = new BBitmap(BRect(0, 0, width, height), colorSpace); |
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| 47 | if (bb) |
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| 48 | return (Bitmap*)bb; |
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| 49 | return NULL; |
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| 50 | } |
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| 51 | |||
| 52 | |||
| 53 | void |
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| 54 | get_bitmap_size(const Bitmap* bitmap, int32* width, int32* height) |
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| 55 | { |
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| 56 | BBitmap *bb = (BBitmap*)bitmap; |
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| 57 | if (bb && width && height) { |
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| 58 | uint32 w = bb->Bounds().IntegerWidth() + 1; |
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| 59 | uint32 h = bb->Bounds().IntegerHeight() + 1; |
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| 60 | *width = w; |
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| 61 | *height = h; |
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| 62 | } |
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| 63 | } |
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| 64 | |||
| 65 | |||
| 66 | color_space |
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| 67 | get_bitmap_color_space(const Bitmap* bitmap) |
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| 68 | { |
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| 69 | BBitmap *bb = (BBitmap*)bitmap; |
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| 70 | if (bb) |
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| 71 | return bb->ColorSpace(); |
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| 72 | return B_NO_COLOR_SPACE; |
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| 73 | } |
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| 74 | |||
| 75 | |||
| 76 | void |
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| 77 | copy_bitmap_bits(const Bitmap* bitmap, void* data, int32 length) |
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| 78 | { |
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| 79 | BBitmap *bb = (BBitmap*)bitmap; |
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| 80 | if (bb) { |
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| 81 | color_space cs = bb->ColorSpace(); |
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| 82 | bb->ImportBits(data, length, bb->BytesPerRow(), 0, cs); |
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| 83 | } |
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| 84 | } |
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| 85 | |||
| 86 | |||
| 87 | void |
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| 88 | delete_bitmap(Bitmap* bitmap) |
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| 89 | { |
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| 90 | BBitmap *bb = (BBitmap*)bitmap; |
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| 91 | delete bb; |
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| 92 | } |
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| 93 | |||
| 94 | |||
| 95 | int32 |
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| 96 | get_bitmap_bytes_per_row(const Bitmap* bitmap) |
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| 97 | { |
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| 98 | BBitmap *bb = (BBitmap*)bitmap; |
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| 99 | if (bb) |
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| 100 | return bb->BytesPerRow(); |
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| 101 | return 0; |
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| 102 | } |
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| 103 | |||
| 104 | |||
| 105 | int32 |
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| 106 | get_bitmap_bits_length(const Bitmap* bitmap) |
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| 107 | { |
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| 108 | BBitmap *bb = (BBitmap*)bitmap; |
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| 109 | if (bb) |
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| 110 | return bb->BitsLength(); |
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| 111 | return 0; |
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| 112 | } |
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| 113 | |||
| 114 | |||
| 115 | void |
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| 116 | dump_bitmap(const Bitmap* bitmap) |
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| 117 | { |
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| 118 | BBitmap *bb = (BBitmap*)bitmap; |
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| 119 | if (!bb) |
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| 120 | return; |
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| 121 | |||
| 122 | BString filename("/boot/home/frame_"); |
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| 123 | filename << (int32)frameNo << ".png"; |
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| 124 | |||
| 125 | BTranslatorRoster *roster = BTranslatorRoster::Default(); |
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| 126 | BBitmapStream stream(bb); |
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| 127 | BFile dump(filename, B_CREATE_FILE | B_WRITE_ONLY); |
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| 128 | |||
| 129 | roster->Translate(&stream, NULL, NULL, &dump, 0); |
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| 130 | |||
| 131 | frameNo++; |
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| 132 | } |
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| 133 | |||
| 134 | } |