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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 | /* |
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| 20 | * |
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| 21 | * Routines to read/write pcx images. |
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| 22 | * |
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| 23 | */ |
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| 24 | |||
| 25 | #pragma once |
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| 26 | |||
| 27 | #include "pstypes.h" |
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| 28 | #include "dxxsconf.h" |
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| 29 | #include "dsx-ns.h" |
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| 30 | #include "fwd-gr.h" |
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| 31 | #if !DXX_USE_OGL && DXX_USE_SCREENSHOT_FORMAT_LEGACY |
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| 32 | #include <physfs.h> |
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| 33 | #endif |
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| 34 | |||
| 35 | namespace dcx { |
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| 36 | struct palette_array_t; |
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| 37 | |||
| 38 | enum class pcx_result |
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| 39 | { |
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| 40 | SUCCESS = 0, |
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| 41 | ERROR_OPENING = 1, |
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| 42 | ERROR_NO_HEADER = 2, |
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| 43 | ERROR_WRONG_VERSION = 3, |
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| 44 | ERROR_READING = 4, |
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| 45 | ERROR_NO_PALETTE = 5, |
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| 46 | ERROR_WRITING = 6, |
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| 47 | ERROR_MEMORY = 7 |
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| 48 | }; |
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| 49 | |||
| 50 | // Reads filename into bitmap bmp, and fills in palette. If bmp->bm_data==NULL, |
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| 51 | // then bmp->bm_data is allocated and the w,h are filled. |
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| 52 | // If palette==NULL the palette isn't read in. Returns error code. |
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| 53 | |||
| 54 | pcx_result pcx_read_bitmap(const char * filename, grs_main_bitmap &bmp, palette_array_t &palette); |
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| 55 | |||
| 56 | // Writes the bitmap bmp to filename, using palette. Returns error code. |
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| 57 | |||
| 58 | #if !DXX_USE_OGL && DXX_USE_SCREENSHOT_FORMAT_LEGACY |
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| 59 | pcx_result pcx_write_bitmap(PHYSFS_File *, const grs_bitmap *bmp, palette_array_t &palette); |
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| 60 | #endif |
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| 61 | |||
| 62 | const char *pcx_errormsg(pcx_result error_number); |
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| 63 | |||
| 64 | } |
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| 65 | |||
| 66 | #if defined(DXX_BUILD_DESCENT_I) |
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| 67 | namespace dsx { |
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| 68 | // Load bitmap for little-known 'baldguy' cheat. |
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| 69 | pcx_result bald_guy_load(const char *filename, grs_main_bitmap &bmp, palette_array_t &palette); |
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| 70 | } |
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| 71 | #endif |