include/IVideoDriver.h

   1 /* c-irrlicht --- C bindings for Irrlicht Engine
   2
   3    Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
   4
   5    This file is part of c-irrlicht.
   6
   7    c-irrlicht is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU Lesser General Public License as
   9    published by the Free Software Foundation; either version 3 of the
  10    License, or (at your option) any later version.
  11
  12    c-irrlicht is distributed in the hope that it will be useful, but
  13    WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15    General Public License for more details.
  16
  17    You should have received a copy of the GNU Lesser General Public
  18    License along with guile-irrlicht.  If not, see
  19    <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #ifndef __C_I_VIDEO_DRIVER_H_INCLUDED__
  23 #define __C_I_VIDEO_DRIVER_H_INCLUDED__
  24
  25 #include "ITexture.h"
  26 #include "matrix4.h"
  27 #include "SColor.h"
  28 #include "SExposedVideoData.h"
  29 #include "SMaterial.h"
  30 #include "rect.h"
  31
  32 //! enumeration for geometry transformation states
  33 typedef enum
  34   {
  35    //! View transformation
  36    irr_video_ETS_VIEW = 0,
  37    //! World transformation
  38    irr_video_ETS_WORLD,
  39    //! Projection transformation
  40    irr_video_ETS_PROJECTION,
  41    //! Texture transformation
  42    irr_video_ETS_TEXTURE_0,
  43    //! Texture transformation
  44    irr_video_ETS_TEXTURE_1,
  45    //! Texture transformation
  46    irr_video_ETS_TEXTURE_2,
  47    //! Texture transformation
  48    irr_video_ETS_TEXTURE_3,
  49 #if _C_IRR_MATERIAL_MAX_TEXTURES_>4
  50    //! Texture transformation
  51    irr_video_ETS_TEXTURE_4,
  52 #if _C_IRR_MATERIAL_MAX_TEXTURES_>5
  53    //! Texture transformation
  54    irr_video_ETS_TEXTURE_5,
  55 #if _C_IRR_MATERIAL_MAX_TEXTURES_>6
  56    //! Texture transformation
  57    irr_video_ETS_TEXTURE_6,
  58 #if _C_IRR_MATERIAL_MAX_TEXTURES_>7
  59    //! Texture transformation
  60    irr_video_ETS_TEXTURE_7,
  61 #endif
  62 #endif
  63 #endif
  64 #endif
  65    //! Not used
  66    irr_video_ETS_COUNT
  67   } irr_video_E_TRANSFORMATION_STATE;
  68
  69 // types
  70 typedef void irr_video_IVideoDriver;
  71
  72 #ifdef __cplusplus
  73 extern "C" {
  74 #endif
  75
  76   int
  77   irr_video_beginScene(irr_video_IVideoDriver* driver,
  78                        int backBuffer,
  79                        int zBuffer,
  80                        const irr_video_SColor* color,
  81                        irr_video_SExposedVideoData* videoData,
  82                        const irr_core_rect_s32* sourceRect);
  83
  84   int
  85   irr_video_endScene(irr_video_IVideoDriver* driver);
  86
  87   int
  88   irr_video_getFPS(irr_video_IVideoDriver* driver);
  89
  90   const char*
  91   irr_video_getName(irr_video_IVideoDriver* driver);
  92
  93   irr_video_ITexture*
  94   irr_video_getTexture(irr_video_IVideoDriver* driver,
  95                        const char* filename);
  96
  97   void
  98   irr_video_setMaterial(irr_video_IVideoDriver* driver,
  99                         const irr_video_SMaterial material);
 100
 101   void
 102   irr_video_setTransform(irr_video_IVideoDriver* driver,
 103                          irr_video_E_TRANSFORMATION_STATE state,
 104                          irr_core_matrix4* mat);
 105
 106 #ifdef __cplusplus
 107 }
 108 #endif
 109
 110 #endif