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
  37 /*******
  38  * OpenGL Extensions (EXT and ARB)
  39  *  defines and functions pointer
  40  */
  41
  42 /* GL_EXT_secondary_color */
  43 #ifndef GL_EXT_secondary_color
  44 #define GL_EXT_secondary_color 1
  45 #define GL_COLOR_SUM_EXT                     0x8458
  46 #define GL_CURRENT_SECONDARY_COLOR_EXT       0x8459
  47 #define GL_SECONDARY_COLOR_ARRAY_SIZE_EXT    0x845A
  48 #define GL_SECONDARY_COLOR_ARRAY_TYPE_EXT    0x845B
  49 #define GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT  0x845C
  50 #define GL_SECONDARY_COLOR_ARRAY_POINTER_EXT 0x845D
  51 #define GL_SECONDARY_COLOR_ARRAY_EXT         0x845E
  52 #endif
  53 typedef void (APIENTRY * PGLFNGLSECONDARYCOLOR3FEXTPROC) (GLfloat red, GLfloat green, GLfloat blue);
  54 typedef void (APIENTRY * PGLFNGLSECONDARYCOLOR3FVEXTPROC) (const GLfloat *v);
  55 typedef void (APIENTRY * PGLFNGLSECONDARYCOLOR3UBEXTPROC) (GLubyte red, GLubyte green, GLubyte blue);
  56 typedef void (APIENTRY * PGLFNGLSECONDARYCOLORPOINTEREXTPROC) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
  57 /* GL_EXT_paletted_texture */
  58 #ifndef GL_EXT_paletted_texture
  59 #define GL_EXT_paletted_texture 1
  60 #define GL_COLOR_INDEX1_EXT               0x80E2
  61 #define GL_COLOR_INDEX2_EXT               0x80E3
  62 #define GL_COLOR_INDEX4_EXT               0x80E4
  63 #define GL_COLOR_INDEX8_EXT               0x80E5
  64 #define GL_COLOR_INDEX12_EXT              0x80E6
  65 #define GL_COLOR_INDEX16_EXT              0x80E7
  66 #define GL_TEXTURE_INDEX_SIZE_EXT         0x80ED
  67 #endif
  68 typedef void (APIENTRY * PGLFNGLCOLORTABLEEXTPROC) (GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
  69 /* GL_EXT_point_parameters */
  70 #ifndef GL_EXT_point_parameters
  71 #define GL_EXT_point_parameters 1
  72 #define GL_POINT_SIZE_MIN_EXT             0x8126
  73 #define GL_POINT_SIZE_MAX_EXT             0x8127
  74 #define GL_POINT_FADE_THRESHOLD_SIZE_EXT  0x8128
  75 #define GL_DISTANCE_ATTENUATION_EXT       0x8129
  76 #endif
  77 typedef void (APIENTRY * PGLFNGLPOINTPARAMETERFEXTPROC) (GLenum pname, GLfloat param);
  78 typedef void (APIENTRY * PGLFNGLPOINTPARAMETERFVEXTPROC) (GLenum pname, const GLfloat *params);
  79 #ifndef GL_EXT_texture_env_combine
  80 #define GL_EXT_texture_env_combine 1
  81 #define GL_COMBINE_EXT                    0x8570
  82 #define GL_COMBINE_RGB_EXT                0x8571
  83 #define GL_COMBINE_ALPHA_EXT              0x8572
  84 #define GL_RGB_SCALE_EXT                  0x8573
  85 #define GL_ADD_SIGNED_EXT                 0x8574
  86 #define GL_INTERPOLATE_EXT                0x8575
  87 #define GL_SUBTRACT_EXT                   0x84E7
  88 #define GL_CONSTANT_EXT                   0x8576
  89 #define GL_PRIMARY_COLOR_EXT              0x8577
  90 #define GL_PREVIOUS_EXT                   0x8578
  91 #define GL_SOURCE0_RGB_EXT                0x8580
  92 #define GL_SOURCE1_RGB_EXT                0x8581
  93 #define GL_SOURCE2_RGB_EXT                0x8582
  94 #define GL_SOURCE3_RGB_EXT                0x8583
  95 #define GL_SOURCE4_RGB_EXT                0x8584
  96 #define GL_SOURCE5_RGB_EXT                0x8585
  97 #define GL_SOURCE6_RGB_EXT                0x8586
  98 #define GL_SOURCE7_RGB_EXT                0x8587
  99 #define GL_SOURCE0_ALPHA_EXT              0x8588
 100 #define GL_SOURCE1_ALPHA_EXT              0x8589
 101 #define GL_SOURCE2_ALPHA_EXT              0x858A
 102 #define GL_SOURCE3_ALPHA_EXT              0x858B
 103 #define GL_SOURCE4_ALPHA_EXT              0x858C
 104 #define GL_SOURCE5_ALPHA_EXT              0x858D
 105 #define GL_SOURCE6_ALPHA_EXT              0x858E
 106 #define GL_SOURCE7_ALPHA_EXT              0x858F
 107 #define GL_OPERAND0_RGB_EXT               0x8590
 108 #define GL_OPERAND1_RGB_EXT               0x8591
 109 #define GL_OPERAND2_RGB_EXT               0x8592
 110 #define GL_OPERAND3_RGB_EXT               0x8593
 111 #define GL_OPERAND4_RGB_EXT               0x8594
 112 #define GL_OPERAND5_RGB_EXT               0x8595
 113 #define GL_OPERAND6_RGB_EXT               0x8596
 114 #define GL_OPERAND7_RGB_EXT               0x8597
 115 #define GL_OPERAND0_ALPHA_EXT             0x8598
 116 #define GL_OPERAND1_ALPHA_EXT             0x8599
 117 #define GL_OPERAND2_ALPHA_EXT             0x859A
 118 #define GL_OPERAND3_ALPHA_EXT             0x859B
 119 #define GL_OPERAND4_ALPHA_EXT             0x859C
 120 #define GL_OPERAND5_ALPHA_EXT             0x859D
 121 #define GL_OPERAND6_ALPHA_EXT             0x859E
 122 #define GL_OPERAND7_ALPHA_EXT             0x859F
 123 #endif
 124 /* GL_EXT_texture_env_dot3 */
 125 #ifndef GL_EXT_texture_env_dot3
 126 #define GL_EXT_texture_env_dot3 1
 127 #define GL_DOT3_RGB_EXT                   0x8740
 128 #define GL_DOT3_RGBA_EXT                  0x8741
 129 #endif
 130
 131
 132 /*******
 133  * OpenGL Official Version
 134  *  defines
 135  */
 136
 137 /* GL_VERSION_1_3 */
 138 #if !defined(GL_DOT3_RGBA)
 139 # define GL_DOT3_RGBA                     0x8741
 140 #endif
 141 #if !defined(GL_SUBTRACT)
 142 # define GL_SUBTRACT                      0x84E7
 143 #endif
 144
 145
 146 /*******
 147  * OpenGL GLX Extensions
 148  *  defines and functions pointer
 149  */
 150
 151
 152
 153 /*******
 154  * OpenGL GLX Official Version
 155  *  defines and functions pointer
 156  */
 157
 158 /* GLX_VERSION_1_3 */
 159 typedef GLXFBConfig * (APIENTRY * PGLXFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
 160 typedef GLXFBConfig * (APIENTRY * PGLXFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
 161 typedef int           (APIENTRY * PGLXFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
 162 typedef XVisualInfo * (APIENTRY * PGLXFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
 163 typedef GLXWindow     (APIENTRY * PGLXFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
 164 typedef void          (APIENTRY * PGLXFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
 165 typedef GLXPixmap     (APIENTRY * PGLXFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
 166 typedef void          (APIENTRY * PGLXFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
 167 typedef GLXPbuffer    (APIENTRY * PGLXFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
 168 typedef void          (APIENTRY * PGLXFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
 169 typedef void          (APIENTRY * PGLXFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
 170 typedef GLXContext    (APIENTRY * PGLXFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
 171 typedef Bool          (APIENTRY * PGLXFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
 172 typedef GLXDrawable   (APIENTRY * PGLXFNGLXGETCURRENTREADDRAWABLEPROC) (void);
 173 typedef Display *     (APIENTRY * PGLXFNGLXGETCURRENTDISPLAYPROC) (void);
 174 typedef int           (APIENTRY * PGLXFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
 175 typedef void          (APIENTRY * PGLXFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
 176 typedef void          (APIENTRY * PGLXFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
 177
 178
 179 /*******
 180  * OpenGL Supported Extensions (ARB and EXT)
 181  */
 182
 183 typedef enum _GL_SupportedExt {
 184   /* ARB */
 185   ARB_FRAGMENT_PROGRAM,
 186   ARB_MULTISAMPLE,
 187   ARB_MULTITEXTURE,
 188   ARB_POINT_PARAMETERS,
 189   ARB_TEXTURE_COMPRESSION,
 190   ARB_TEXTURE_CUBE_MAP,
 191   ARB_TEXTURE_ENV_COMBINE,
 192   ARB_TEXTURE_ENV_DOT3,
 193   ARB_VERTEX_PROGRAM,
 194   ARB_VERTEX_BLEND,
 195   /* EXT */
 196   EXT_FOG_COORD,
 197   EXT_PALETTED_TEXTURE,
 198   EXT_POINT_PARAMETERS,
 199   EXT_SECONDARY_COLOR,
 200   EXT_TEXTURE_COMPRESSION_S3TC,
 201   EXT_TEXTURE_FILTER_ANISOTROPIC,
 202   EXT_TEXTURE_LOD,
 203   EXT_TEXTURE_LOD_BIAS,
 204   EXT_VERTEX_WEIGHTING,
 205   /* NVIDIA */
 206   NV_FRAGMENT_PROGRAM,
 207   NV_VERTEX_PROGRAM,
 208   /* ATI */
 209   EXT_VERTEX_SHADER,
 210
 211   OPENGL_SUPPORTED_EXT_END
 212 } GL_SupportedExt;
 213
 214 typedef enum _GL_VSVersion {
 215   VS_VERSION_NOT_SUPPORTED = 0x0,
 216   VS_VERSION_10 = 0x10,
 217   VS_VERSION_11 = 0x11,
 218   VS_VERSION_20 = 0x20,
 219   VS_VERSION_30 = 0x30,
 220   /*Force 32-bits*/
 221   VS_VERSION_FORCE_DWORD = 0x7FFFFFFF
 222 } GL_VSVersion;
 223
 224 typedef enum _GL_PSVersion {
 225   PS_VERSION_NOT_SUPPORTED = 0x0,
 226   PS_VERSION_10 = 0x10,
 227   PS_VERSION_11 = 0x11,
 228   PS_VERSION_12 = 0x12,
 229   PS_VERSION_13 = 0x13,
 230   PS_VERSION_14 = 0x14,
 231   PS_VERSION_20 = 0x20,
 232   PS_VERSION_30 = 0x30,
 233   /*Force 32-bits*/
 234   PS_VERSION_FORCE_DWORD = 0x7FFFFFFF
 235 } GL_PSVersion;
 236
 237
 238 #define GL_EXT_FUNCS_GEN \
 239     /** EXT Extensions **/ \
 240     /* GL_EXT_fog_coord */ \
 241     /* GL_EXT_paletted_texture */ \
 242     USE_GL_FUNC(PGLFNGLCOLORTABLEEXTPROC,            glColorTableEXT); \
 243     /* GL_EXT_point_parameters */ \
 244     USE_GL_FUNC(PGLFNGLPOINTPARAMETERFEXTPROC,       glPointParameterfEXT); \
 245     USE_GL_FUNC(PGLFNGLPOINTPARAMETERFVEXTPROC,      glPointParameterfvEXT); \
 246     /* GL_EXT_secondary_color */ \
 247     USE_GL_FUNC(PGLFNGLSECONDARYCOLOR3UBEXTPROC,     glSecondaryColor3ubEXT); \
 248     USE_GL_FUNC(PGLFNGLSECONDARYCOLOR3FEXTPROC,      glSecondaryColor3fEXT); \
 249     USE_GL_FUNC(PGLFNGLSECONDARYCOLOR3FVEXTPROC,     glSecondaryColor3fvEXT); \
 250     USE_GL_FUNC(PGLFNGLSECONDARYCOLORPOINTEREXTPROC, glSecondaryColorPointerEXT); \
 251
 252 #define GLX_EXT_FUNCS_GEN \
 253     /** GLX_VERSION_1_3 **/ \
 254     USE_GL_FUNC(PGLXFNGLXCREATEPBUFFERPROC,          glXCreatePbuffer); \
 255     USE_GL_FUNC(PGLXFNGLXDESTROYPBUFFERPROC,         glXDestroyPbuffer); \
 256     USE_GL_FUNC(PGLXFNGLXCREATEPIXMAPPROC,           glXCreatePixmap); \
 257     USE_GL_FUNC(PGLXFNGLXDESTROYPIXMAPPROC,          glXDestroyPixmap); \
 258     USE_GL_FUNC(PGLXFNGLXCREATENEWCONTEXTPROC,       glXCreateNewContext); \
 259     USE_GL_FUNC(PGLXFNGLXMAKECONTEXTCURRENTPROC,     glXMakeContextCurrent); \
 260     USE_GL_FUNC(PGLXFNGLXCHOOSEFBCONFIGPROC,         glXChooseFBConfig); \
 261
 262 #undef APIENTRY
 263 #undef CALLBACK
 264 #undef WINAPI
 265
 266 /* Redefines the constants */
 267 #define CALLBACK    __stdcall
 268 #define WINAPI      __stdcall
 269 #define APIENTRY    WINAPI
 270
 271 /* Routine common to the draw primitive and draw indexed primitive routines */
 272 void drawPrimitive(LPDIRECT3DDEVICE8 iface,
 273                     int PrimitiveType,
 274                     long NumPrimitives,
 275
 276                     /* for Indexed: */
 277                     long  StartVertexIndex,
 278                     long  StartIdx,
 279                     short idxBytes,
 280                     const void *idxData,
 281                     int   minIndex);
 282
 283 /* Structures required to draw primitives */
 284
 285
 286
 287
 288
 289 typedef struct Direct3DStridedData {
 290     BYTE     *lpData;        /* Pointer to start of data               */
 291     DWORD     dwStride;      /* Stride between occurances of this data */
 292     DWORD     dwType;        /* Type (as in D3DVSDT_TYPE)              */
 293 } Direct3DStridedData;
 294
 295 typedef struct Direct3DVertexStridedData {
 296     union {
 297         struct {
 298              Direct3DStridedData  position;
 299              Direct3DStridedData  blendWeights;
 300              Direct3DStridedData  blendMatrixIndices;
 301              Direct3DStridedData  normal;
 302              Direct3DStridedData  pSize;
 303              Direct3DStridedData  diffuse;
 304              Direct3DStridedData  specular;
 305              Direct3DStridedData  texCoords[8];
 306         } DUMMYSTRUCTNAME;
 307         Direct3DStridedData input[16];  /* Indexed by constants in D3DVSDE_REGISTER */
 308     } DUMMYUNIONNAME;
 309 } Direct3DVertexStridedData;
 310
 311 #endif  /* __WINE_D3DCORE_GL_H */