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| Rev | Author | Line No. | Line |
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| 1 | pmbaty | 1 | /* |
| 2 | * Portions of this file are copyright Rebirth contributors and licensed as |
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| 3 | * described in COPYING.txt. |
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| 4 | * Portions of this file are copyright Parallax Software and licensed |
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| 5 | * according to the Parallax license below. |
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| 6 | * See COPYING.txt for license details. |
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| 7 | |||
| 8 | THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX |
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| 9 | SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO |
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| 10 | END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A |
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| 11 | ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS |
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| 12 | IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS |
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| 13 | SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE |
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| 14 | FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE |
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| 15 | CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS |
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| 16 | AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE. |
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| 17 | COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED. |
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| 18 | */ |
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| 19 | |||
| 20 | #include "u_mem.h" |
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| 21 | #include "gr.h" |
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| 22 | #include "grdef.h" |
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| 23 | #if DXX_USE_OGL |
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| 24 | #include "ogl_init.h" |
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| 25 | #endif |
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| 26 | |||
| 27 | namespace dcx { |
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| 28 | |||
| 29 | color_palette_index gr_ugpixel(const grs_bitmap &bitmap, int x, int y) |
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| 30 | { |
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| 31 | switch (bitmap.get_type()) |
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| 32 | { |
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| 33 | case bm_mode::linear: |
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| 34 | return bitmap.bm_data[ bitmap.bm_rowsize*y + x ]; |
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| 35 | #if DXX_USE_OGL |
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| 36 | case bm_mode::ogl: |
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| 37 | return ogl_ugpixel(bitmap, x, y); |
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| 38 | #endif |
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| 39 | } |
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| 40 | return color_palette_index{0}; |
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| 41 | } |
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| 42 | |||
| 43 | color_palette_index gr_gpixel(const grs_bitmap &bitmap, const unsigned x, const unsigned y) |
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| 44 | { |
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| 45 | if (x >= bitmap.bm_w || y >= bitmap.bm_h) |
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| 46 | return color_palette_index{0}; |
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| 47 | return gr_ugpixel(bitmap, x, y); |
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| 48 | } |
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| 49 | |||
| 50 | } |