dlls/d3d8/d3dcore_gl.h

   1 /*
   2  * Direct3D gl definitions
   3  *
   4  * Copyright 2003 Raphael Junqueira
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_D3DCORE_GL_H
  22 #define __WINE_D3DCORE_GL_H
  23
  24 #ifndef __WINE_CONFIG_H
  25 # error You must include config.h to use this header
  26 #endif
  27
  28 #define XMD_H /* This is to prevent the Xmd.h inclusion bug :-/ */
  29 #include <GL/gl.h>
  30 #include <GL/glx.h>
  31 #ifdef HAVE_GL_GLEXT_H
  32 # include <GL/glext.h>
  33 #endif
  34 #undef  XMD_H
  35
  36 #undef  APIENTRY
  37 #define APIENTRY
  38
  39 /**********************************
  40  * OpenGL Extensions (EXT and ARB)
  41  *  defines and functions pointer
  42  */
  43
  44 /* GL_EXT_secondary_color */
  45 #ifndef GL_EXT_secondary_color
  46 #define GL_EXT_secondary_color 1
  47 #define GL_COLOR_SUM_EXT                     0x8458
  48 #define GL_CURRENT_SECONDARY_COLOR_EXT       0x8459
  49 #define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT    0x845A
  50 #define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT    0x845B
  51 #define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT  0x845C
  52 #define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D
  53 #define GL_SECONDARY_COLOR_ARRAY_EXT         0x845E
  54 #endif
  55 typedef void (APIENTRY * PGLFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue);
  56 typedef void (APIENTRY * PGLFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v);
  57 typedef void (APIENTRY * PGLFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue);
  58 typedef void (APIENTRY * PGLFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
  59 /* GL_EXT_paletted_texture */
  60 #ifndef GL_EXT_paletted_texture
  61 #define GL_EXT_paletted_texture 1
  62 #define GL_COLOR_INDEX1_EXT               0x80E2
  63 #define GL_COLOR_INDEX2_EXT               0x80E3
  64 #define GL_COLOR_INDEX4_EXT               0x80E4
  65 #define GL_COLOR_INDEX8_EXT               0x80E5
  66 #define GL_COLOR_INDEX12_EXT              0x80E6
  67 #define GL_COLOR_INDEX16_EXT              0x80E7
  68 #define GL_TEXTURE_INDEX_SIZE_EXT         0x80ED
  69 #endif
  70 typedef void (APIENTRY * PGLFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
  71 /* GL_EXT_point_parameters */
  72 #ifndef GL_EXT_point_parameters
  73 #define GL_EXT_point_parameters 1
  74 #define GL_POINT_SIZE_MIN_EXT             0x8126
  75 #define GL_POINT_SIZE_MAX_EXT             0x8127
  76 #define GL_POINT_FADE_THRESHOLD_SIZE_EXT  0x8128
  77 #define GL_DISTANCE_ATTENUATION_EXT       0x8129
  78 #endif
  79 typedef void (APIENTRY * PGLFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param);
  80 typedef void (APIENTRY * PGLFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params);
  81 #ifndef GL_EXT_texture_env_combine
  82 #define GL_EXT_texture_env_combine 1
  83 #define GL_COMBINE_EXT                    0x8570
  84 #define GL_COMBINE_RGB_EXT                0x8571
  85 #define GL_COMBINE_ALPHA_EXT              0x8572
  86 #define GL_RGB_SCALE_EXT                  0x8573
  87 #define GL_ADD_SIGNED_EXT                 0x8574
  88 #define GL_INTERPOLATE_EXT                0x8575
  89 #define GL_SUBTRACT_EXT                   0x84E7
  90 #define GL_CONSTANT_EXT                   0x8576
  91 #define GL_PRIMARY_COLOR_EXT              0x8577
  92 #define GL_PREVIOUS_EXT                   0x8578
  93 #define GL_SOURCE0_RGB_EXT                0x8580
  94 #define GL_SOURCE1_RGB_EXT                0x8581
  95 #define GL_SOURCE2_RGB_EXT                0x8582
  96 #define GL_SOURCE3_RGB_EXT                0x8583
  97 #define GL_SOURCE4_RGB_EXT                0x8584
  98 #define GL_SOURCE5_RGB_EXT                0x8585
  99 #define GL_SOURCE6_RGB_EXT                0x8586
 100 #define GL_SOURCE7_RGB_EXT                0x8587
 101 #define GL_SOURCE0_ALPHA_EXT              0x8588
 102 #define GL_SOURCE1_ALPHA_EXT              0x8589
 103 #define GL_SOURCE2_ALPHA_EXT              0x858A
 104 #define GL_SOURCE3_ALPHA_EXT              0x858B
 105 #define GL_SOURCE4_ALPHA_EXT              0x858C
 106 #define GL_SOURCE5_ALPHA_EXT              0x858D
 107 #define GL_SOURCE6_ALPHA_EXT              0x858E
 108 #define GL_SOURCE7_ALPHA_EXT              0x858F
 109 #define GL_OPERAND0_RGB_EXT               0x8590
 110 #define GL_OPERAND1_RGB_EXT               0x8591
 111 #define GL_OPERAND2_RGB_EXT               0x8592
 112 #define GL_OPERAND3_RGB_EXT               0x8593
 113 #define GL_OPERAND4_RGB_EXT               0x8594
 114 #define GL_OPERAND5_RGB_EXT               0x8595
 115 #define GL_OPERAND6_RGB_EXT               0x8596
 116 #define GL_OPERAND7_RGB_EXT               0x8597
 117 #define GL_OPERAND0_ALPHA_EXT             0x8598
 118 #define GL_OPERAND1_ALPHA_EXT             0x8599
 119 #define GL_OPERAND2_ALPHA_EXT             0x859A
 120 #define GL_OPERAND3_ALPHA_EXT             0x859B
 121 #define GL_OPERAND4_ALPHA_EXT             0x859C
 122 #define GL_OPERAND5_ALPHA_EXT             0x859D
 123 #define GL_OPERAND6_ALPHA_EXT             0x859E
 124 #define GL_OPERAND7_ALPHA_EXT             0x859F
 125 #endif
 126 /* GL_EXT_texture_env_dot3 */
 127 #ifndef GL_EXT_texture_env_dot3
 128 #define GL_EXT_texture_env_dot3 1
 129 #define GL_DOT3_RGB_EXT                   0x8740
 130 #define GL_DOT3_RGBA_EXT                  0x8741
 131 #endif
 132
 133
 134 /*******
 135  * OpenGL Official Version
 136  *  defines
 137  */
 138
 139 /* GL_VERSION_1_3 */
 140 #if !defined(GL_DOT3_RGBA)
 141 # define GL_DOT3_RGBA                     0x8741
 142 #endif
 143 #if !defined(GL_SUBTRACT)
 144 # define GL_SUBTRACT                      0x84E7
 145 #endif
 146
 147
 148 /*********************************
 149  * OpenGL GLX Extensions
 150  *  defines and functions pointer
 151  */
 152
 153
 154
 155 /*********************************
 156  * OpenGL GLX Official Version
 157  *  defines and functions pointer
 158  */
 159
 160 /* GLX_VERSION_1_3 */
 161 typedef GLXFBConfig * (APIENTRY * PGLXFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
 162 typedef GLXFBConfig * (APIENTRY * PGLXFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
 163 typedef int           (APIENTRY * PGLXFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
 164 typedef XVisualInfo * (APIENTRY * PGLXFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
 165 typedef GLXWindow     (APIENTRY * PGLXFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
 166 typedef void          (APIENTRY * PGLXFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
 167 typedef GLXPixmap     (APIENTRY * PGLXFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
 168 typedef void          (APIENTRY * PGLXFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
 169 typedef GLXPbuffer    (APIENTRY * PGLXFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
 170 typedef void          (APIENTRY * PGLXFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
 171 typedef void          (APIENTRY * PGLXFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
 172 typedef GLXContext    (APIENTRY * PGLXFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
 173 typedef Bool          (APIENTRY * PGLXFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
 174 typedef GLXDrawable   (APIENTRY * PGLXFNGLXGETCURRENTREADDRAWABLEPROC) (void);
 175 typedef Display *     (APIENTRY * PGLXFNGLXGETCURRENTDISPLAYPROC) (void);
 176 typedef int           (APIENTRY * PGLXFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
 177 typedef void          (APIENTRY * PGLXFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
 178 typedef void          (APIENTRY * PGLXFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
 179
 180
 181 /********************************************
 182  * OpenGL Supported Extensions (ARB and EXT)
 183  */
 184
 185 typedef enum _GL_SupportedExt {
 186   /* ARB */
 187   ARB_FRAGMENT_PROGRAM,
 188   ARB_MULTISAMPLE,
 189   ARB_MULTITEXTURE,
 190   ARB_POINT_PARAMETERS,
 191   ARB_TEXTURE_COMPRESSION,
 192   ARB_TEXTURE_CUBE_MAP,
 193   ARB_TEXTURE_ENV_COMBINE,
 194   ARB_TEXTURE_ENV_DOT3,
 195   ARB_VERTEX_PROGRAM,
 196   ARB_VERTEX_BLEND,
 197   /* EXT */
 198   EXT_FOG_COORD,
 199   EXT_PALETTED_TEXTURE,
 200   EXT_POINT_PARAMETERS,
 201   EXT_SECONDARY_COLOR,
 202   EXT_TEXTURE_COMPRESSION_S3TC,
 203   EXT_TEXTURE_FILTER_ANISOTROPIC,
 204   EXT_TEXTURE_LOD,
 205   EXT_TEXTURE_LOD_BIAS,
 206   EXT_VERTEX_WEIGHTING,
 207   /* NVIDIA */
 208   NV_FRAGMENT_PROGRAM,
 209   NV_VERTEX_PROGRAM,
 210   /* ATI */
 211   EXT_VERTEX_SHADER,
 212
 213   OPENGL_SUPPORTED_EXT_END
 214 } GL_SupportedExt;
 215
 216 typedef enum _GL_VSVersion {
 217   VS_VERSION_NOT_SUPPORTED = 0x0,
 218   VS_VERSION_10 = 0x10,
 219   VS_VERSION_11 = 0x11,
 220   VS_VERSION_20 = 0x20,
 221   VS_VERSION_30 = 0x30,
 222   /*Force 32-bits*/
 223   VS_VERSION_FORCE_DWORD = 0x7FFFFFFF
 224 } GL_VSVersion;
 225
 226 typedef enum _GL_PSVersion {
 227   PS_VERSION_NOT_SUPPORTED = 0x0,
 228   PS_VERSION_10 = 0x10,
 229   PS_VERSION_11 = 0x11,
 230   PS_VERSION_12 = 0x12,
 231   PS_VERSION_13 = 0x13,
 232   PS_VERSION_14 = 0x14,
 233   PS_VERSION_20 = 0x20,
 234   PS_VERSION_30 = 0x30,
 235   /*Force 32-bits*/
 236   PS_VERSION_FORCE_DWORD = 0x7FFFFFFF
 237 } GL_PSVersion;
 238
 239
 240 #define GL_EXT_FUNCS_GEN \
 241     /** EXT Extensions **/ \
 242     /* GL_EXT_fog_coord */ \
 243     /* GL_EXT_paletted_texture */ \
 244     USE_GL_FUNC(PGLFNGLCOLORTABLEEXTPROC,            glColorTableEXT); \
 245     /* GL_EXT_point_parameters */ \
 246     USE_GL_FUNC(PGLFNGLPOINTPARAMETERFEXTPROC,       glPointParameterfEXT); \
 247     USE_GL_FUNC(PGLFNGLPOINTPARAMETERFVEXTPROC,      glPointParameterfvEXT); \
 248     /* GL_EXT_secondary_color */ \
 249     USE_GL_FUNC(PGLFNGLSECONDARYCOLOR3UBEXTPROC,     glSecondaryColor3ubEXT); \
 250     USE_GL_FUNC(PGLFNGLSECONDARYCOLOR3FEXTPROC,      glSecondaryColor3fEXT); \
 251     USE_GL_FUNC(PGLFNGLSECONDARYCOLOR3FVEXTPROC,     glSecondaryColor3fvEXT); \
 252     USE_GL_FUNC(PGLFNGLSECONDARYCOLORPOINTEREXTPROC, glSecondaryColorPointerEXT); \
 253
 254 #define GLX_EXT_FUNCS_GEN \
 255     /** GLX_VERSION_1_3 **/ \
 256     USE_GL_FUNC(PGLXFNGLXCREATEPBUFFERPROC,          glXCreatePbuffer); \
 257     USE_GL_FUNC(PGLXFNGLXDESTROYPBUFFERPROC,         glXDestroyPbuffer); \
 258     USE_GL_FUNC(PGLXFNGLXCREATEPIXMAPPROC,           glXCreatePixmap); \
 259     USE_GL_FUNC(PGLXFNGLXDESTROYPIXMAPPROC,          glXDestroyPixmap); \
 260     USE_GL_FUNC(PGLXFNGLXCREATENEWCONTEXTPROC,       glXCreateNewContext); \
 261     USE_GL_FUNC(PGLXFNGLXMAKECONTEXTCURRENTPROC,     glXMakeContextCurrent); \
 262     USE_GL_FUNC(PGLXFNGLXCHOOSEFBCONFIGPROC,         glXChooseFBConfig); \
 263
 264 #undef APIENTRY
 265 #undef CALLBACK
 266 #undef WINAPI
 267
 268 /* Redefines the constants */
 269 #define CALLBACK    __stdcall
 270 #define WINAPI      __stdcall
 271 #define APIENTRY    WINAPI
 272
 273 /* Routine common to the draw primitive and draw indexed primitive routines */
 274 void drawPrimitive(LPDIRECT3DDEVICE8 iface,
 275                     int PrimitiveType,
 276                     long NumPrimitives,
 277
 278                     /* for Indexed: */
 279                     long  StartVertexIndex,
 280                     long  StartIdx,
 281                     short idxBytes,
 282                     const void *idxData,
 283                     int   minIndex);
 284
 285
 286 /*****************************************
 287  * Structures required to draw primitives
 288  */
 289
 290 typedef struct Direct3DStridedData {
 291     BYTE     *lpData;        /* Pointer to start of data               */
 292     DWORD     dwStride;      /* Stride between occurances of this data */
 293     DWORD     dwType;        /* Type (as in D3DVSDT_TYPE)              */
 294 } Direct3DStridedData;
 295
 296 typedef struct Direct3DVertexStridedData {
 297     union {
 298         struct {
 299              Direct3DStridedData  position;
 300              Direct3DStridedData  blendWeights;
 301              Direct3DStridedData  blendMatrixIndices;
 302              Direct3DStridedData  normal;
 303              Direct3DStridedData  pSize;
 304              Direct3DStridedData  diffuse;
 305              Direct3DStridedData  specular;
 306              Direct3DStridedData  texCoords[8];
 307         } s;
 308         Direct3DStridedData input[16];  /* Indexed by constants in D3DVSDE_REGISTER */
 309     } u;
 310 } Direct3DVertexStridedData;
 311
 312 #define USE_GL_FUNC(type, pfn) type pfn;
 313 typedef struct _GL_Info {
 314   /**
 315    * CAPS Constants
 316    */
 317   UINT   max_lights;
 318   UINT   max_textures;
 319   UINT   max_clipplanes;
 320
 321   GL_PSVersion ps_arb_version;
 322   GL_PSVersion ps_nv_version;
 323
 324   GL_VSVersion vs_arb_version;
 325   GL_VSVersion vs_nv_version;
 326   GL_VSVersion vs_ati_version;
 327
 328   BOOL supported[30];
 329
 330   /** OpenGL EXT and ARB functions ptr */
 331   GL_EXT_FUNCS_GEN;
 332   /** OpenGL GLX functions ptr */
 333   GLX_EXT_FUNCS_GEN;
 334   /**/
 335 } GL_Info;
 336 #undef USE_GL_FUNC
 337
 338
 339 #endif  /* __WINE_D3DCORE_GL_H */