dlls/ddraw/d3dtexture.c

   1 /* Direct3D Texture
   2    (c) 1998 Lionel ULMER
   3
   4    This files contains the implementation of interface Direct3DTexture2. */
   5
   6
   7 #include <string.h>
   8 #include "config.h"
   9 #include "windef.h"
  10 #include "winerror.h"
  11 #include "wine/obj_base.h"
  12 #include "heap.h"
  13 #include "ddraw.h"
  14 #include "d3d.h"
  15 #include "debugtools.h"
  16
  17 #include "mesa_private.h"
  18
  19 #define D3DDPRIVATE(x) mesa_d3dd_private*odev=(mesa_d3dd_private*)(x)->private
  20 #define D3DTPRIVATE(x) mesa_d3dt_private*dtpriv=(mesa_d3dt_private*)(x)->private
  21
  22 DEFAULT_DEBUG_CHANNEL(ddraw)
  23
  24 /* Define this if you want to save to a file all the textures used by a game
  25    (can be funny to see how they managed to cram all the pictures in
  26    texture memory) */
  27 #undef TEXTURE_SNOOP
  28
  29 #ifdef TEXTURE_SNOOP
  30 #include <stdio.h>
  31
  32 #define SNOOP_PALETTED()                                                                        \
  33       {                                                                                         \
  34         FILE *f;                                                                                \
  35         char buf[32];                                                                           \
  36         int x, y;                                                                               \
  37                                                                                                 \
  38         sprintf(buf, "%ld.pnm", dtpriv->tex_name);                                                      \
  39         f = fopen(buf, "wb");                                                                   \
  40         fprintf(f, "P6\n%ld %ld\n255\n", src_d->dwWidth, src_d->dwHeight);                      \
  41         for (y = 0; y < src_d->dwHeight; y++) {                                                 \
  42           for (x = 0; x < src_d->dwWidth; x++) {                                                \
  43             unsigned char c = ((unsigned char *) src_d->y.lpSurface)[y * src_d->dwWidth + x];   \
  44             fputc(table[c][0], f);                                                              \
  45             fputc(table[c][1], f);                                                              \
  46             fputc(table[c][2], f);                                                              \
  47           }                                                                                     \
  48         }                                                                                       \
  49         fclose(f);                                                                              \
  50       }
  51
  52 #define SNOOP_5650()                                                                                    \
  53           {                                                                                             \
  54             FILE *f;                                                                                    \
  55             char buf[32];                                                                               \
  56             int x, y;                                                                                   \
  57                                                                                                         \
  58             sprintf(buf, "%ld.pnm", dtpriv->tex_name);                                                  \
  59             f = fopen(buf, "wb");                                                                       \
  60             fprintf(f, "P6\n%ld %ld\n255\n", src_d->dwWidth, src_d->dwHeight);                          \
  61             for (y = 0; y < src_d->dwHeight; y++) {                                                     \
  62               for (x = 0; x < src_d->dwWidth; x++) {                                                    \
  63                 unsigned short c = ((unsigned short *) src_d->y.lpSurface)[y * src_d->dwWidth + x];     \
  64                 fputc((c & 0xF800) >> 8, f);                                                            \
  65                 fputc((c & 0x07E0) >> 3, f);                                                            \
  66                 fputc((c & 0x001F) << 3, f);                                                            \
  67               }                                                                                         \
  68             }                                                                                           \
  69             fclose(f);                                                                                  \
  70           }
  71
  72 #define SNOOP_5551()                                                                                    \
  73           {                                                                                             \
  74             FILE *f;                                                                                    \
  75             char buf[32];                                                                               \
  76             int x, y;                                                                                   \
  77                                                                                                         \
  78             sprintf(buf, "%ld.pnm", dtpriv->tex_name);                                                  \
  79             f = fopen(buf, "wb");                                                                       \
  80             fprintf(f, "P6\n%ld %ld\n255\n", src_d->dwWidth, src_d->dwHeight);                          \
  81             for (y = 0; y < src_d->dwHeight; y++) {                                                     \
  82               for (x = 0; x < src_d->dwWidth; x++) {                                                    \
  83                 unsigned short c = ((unsigned short *) src_d->y.lpSurface)[y * src_d->dwWidth + x];     \
  84                 fputc((c & 0xF800) >> 8, f);                                                            \
  85                 fputc((c & 0x07C0) >> 3, f);                                                            \
  86                 fputc((c & 0x003E) << 2, f);                                                            \
  87               }                                                                                         \
  88             }                                                                                           \
  89             fclose(f);                                                                                  \
  90           }
  91 #else
  92 #define SNOOP_PALETTED()
  93 #define SNOOP_5650()
  94 #define SNOOP_5551()
  95 #endif
  96
  97 static ICOM_VTABLE(IDirect3DTexture2) texture2_vtable;
  98 static ICOM_VTABLE(IDirect3DTexture) texture_vtable;
  99
 100 /*******************************************************************************
 101  *                              Texture2 Creation functions
 102  */
 103 LPDIRECT3DTEXTURE2 d3dtexture2_create(IDirectDrawSurface4Impl* surf)
 104 {
 105   IDirect3DTexture2Impl* tex;
 106
 107   tex = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDirect3DTexture2Impl));
 108   tex->ref = 1;
 109   ICOM_VTBL(tex) = &texture2_vtable;
 110   tex->surface = surf;
 111
 112   return (LPDIRECT3DTEXTURE2)tex;
 113 }
 114
 115 /*******************************************************************************
 116  *                              Texture Creation functions
 117  */
 118 LPDIRECT3DTEXTURE d3dtexture_create(IDirectDrawSurface4Impl* surf)
 119 {
 120   IDirect3DTexture2Impl* tex;
 121
 122   tex = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDirect3DTexture2Impl));
 123   tex->ref = 1;
 124   ICOM_VTBL(tex) = (ICOM_VTABLE(IDirect3DTexture2)*)&texture_vtable;
 125   tex->surface = surf;
 126
 127   return (LPDIRECT3DTEXTURE)tex;
 128 }
 129
 130 /*******************************************************************************
 131  *                         IDirectSurface callback methods
 132  */
 133 HRESULT WINAPI  SetColorKey_cb(IDirect3DTexture2Impl *texture, DWORD dwFlags, LPDDCOLORKEY ckey )
 134 {
 135   DDSURFACEDESC *tex_d;
 136   D3DTPRIVATE(texture);
 137   int bpp;
 138   GLuint current_texture;
 139
 140   TRACE("(%p) : colorkey callback\n", texture);
 141
 142   /* Get the texture description */
 143   tex_d = &(texture->surface->s.surface_desc);
 144   bpp = (tex_d->ddpfPixelFormat.dwFlags & DDPF_PALETTEINDEXED8 ?
 145          1 /* 8 bit of palette index */:
 146          tex_d->ddpfPixelFormat.u.dwRGBBitCount / 8 /* RGB bits for each colors */ );
 147
 148   /* Now, save the current texture */
 149   ENTER_GL();
 150   glGetIntegerv(GL_TEXTURE_BINDING_2D, &current_texture);
 151
 152   /* If the GetHandle was not done yet, it's an error */
 153   if (dtpriv->tex_name == 0) {
 154     ERR("Unloaded texture !\n");
 155     LEAVE_GL();
 156     return DD_OK;
 157   }
 158   glBindTexture(GL_TEXTURE_2D, dtpriv->tex_name);
 159
 160   if (tex_d->ddpfPixelFormat.dwFlags & DDPF_PALETTEINDEXED8) {
 161     FIXME("Todo Paletted\n");
 162   } else if (tex_d->ddpfPixelFormat.dwFlags & DDPF_RGB) {
 163     if (tex_d->ddpfPixelFormat.u.dwRGBBitCount == 8) {
 164       FIXME("Todo 3_3_2_0\n");
 165     } else if (tex_d->ddpfPixelFormat.u.dwRGBBitCount == 16) {
 166       if (tex_d->ddpfPixelFormat.u4.dwRGBAlphaBitMask == 0x00000000) {
 167         /* Now transform the 5_6_5 into a 5_5_5_1 surface to support color keying */
 168         unsigned short *dest = (unsigned short *) HeapAlloc(GetProcessHeap(),
 169                                                             HEAP_ZERO_MEMORY,
 170                                                             tex_d->dwWidth * tex_d->dwHeight * bpp);
 171         unsigned short *src = (unsigned short *) tex_d->u1.lpSurface;
 172         int x, y;
 173
 174         for (y = 0; y < tex_d->dwHeight; y++) {
 175           for (x = 0; x < tex_d->dwWidth; x++) {
 176             unsigned short cpixel = src[x + y * tex_d->dwWidth];
 177
 178             if ((dwFlags & DDCKEY_SRCBLT) &&
 179                 (cpixel >= ckey->dwColorSpaceLowValue) &&
 180                 (cpixel <= ckey->dwColorSpaceHighValue)) /* No alpha bit => this pixel is transparent */
 181               dest[x + y * tex_d->dwWidth] = (cpixel & ~0x003F) | ((cpixel & 0x001F) << 1) | 0x0000;
 182             else                                         /* Alpha bit is set => this pixel will be seen */
 183               dest[x + y * tex_d->dwWidth] = (cpixel & ~0x003F) | ((cpixel & 0x001F) << 1) | 0x0001;
 184           }
 185         }
 186
 187         glTexImage2D(GL_TEXTURE_2D,
 188                      0,
 189                      GL_RGBA,
 190                      tex_d->dwWidth, tex_d->dwHeight,
 191                      0,
 192                      GL_RGBA,
 193                      GL_UNSIGNED_SHORT_5_5_5_1,
 194                      dest);
 195
 196         /* Frees the temporary surface */
 197         HeapFree(GetProcessHeap(),0,dest);
 198       } else if (tex_d->ddpfPixelFormat.u4.dwRGBAlphaBitMask == 0x00000001) {
 199         FIXME("Todo 5_5_5_1\n");
 200       } else if (tex_d->ddpfPixelFormat.u4.dwRGBAlphaBitMask == 0x0000000F) {
 201         FIXME("Todo 4_4_4_4\n");
 202       } else {
 203         ERR("Unhandled texture format (bad Aplha channel for a 16 bit texture)\n");
 204       }
 205     } else if (tex_d->ddpfPixelFormat.u.dwRGBBitCount == 24) {
 206       FIXME("Todo 8_8_8_0\n");
 207     } else if (tex_d->ddpfPixelFormat.u.dwRGBBitCount == 32) {
 208       FIXME("Todo 8_8_8_8\n");
 209     } else {
 210       ERR("Unhandled texture format (bad RGB count)\n");
 211     }
 212   } else {
 213     ERR("Unhandled texture format (neither RGB nor INDEX)\n");
 214   }
 215   LEAVE_GL();
 216
 217   return DD_OK;
 218 }
 219
 220 /*******************************************************************************
 221  *                              IDirect3DTexture2 methods
 222  */
 223
 224 HRESULT WINAPI IDirect3DTexture2Impl_QueryInterface(LPDIRECT3DTEXTURE2 iface,
 225                                                         REFIID riid,
 226                                                         LPVOID* ppvObj)
 227 {
 228   ICOM_THIS(IDirect3DTexture2Impl,iface);
 229
 230   FIXME("(%p)->(%s,%p): stub\n", This, debugstr_guid(riid),ppvObj);
 231
 232   return S_OK;
 233 }
 234
 235
 236
 237 ULONG WINAPI IDirect3DTexture2Impl_AddRef(LPDIRECT3DTEXTURE2 iface)
 238 {
 239   ICOM_THIS(IDirect3DTexture2Impl,iface);
 240   TRACE("(%p)->()incrementing from %lu.\n", This, This->ref );
 241
 242   return ++(This->ref);
 243 }
 244
 245
 246
 247 ULONG WINAPI IDirect3DTexture2Impl_Release(LPDIRECT3DTEXTURE2 iface)
 248 {
 249   ICOM_THIS(IDirect3DTexture2Impl,iface);
 250   D3DTPRIVATE(This);
 251   FIXME("(%p)->() decrementing from %lu.\n", This, This->ref );
 252
 253   if (!--(This->ref)) {
 254     /* Delete texture from OpenGL */
 255     ENTER_GL();
 256     glDeleteTextures(1, &(dtpriv->tex_name));
 257     LEAVE_GL();
 258
 259     /* Release surface */
 260     IDirectDrawSurface4_Release((IDirectDrawSurface4*)This->surface);
 261
 262     HeapFree(GetProcessHeap(),0,This);
 263     return 0;
 264   }
 265
 266   return This->ref;
 267 }
 268
 269 /*** IDirect3DTexture methods ***/
 270 HRESULT WINAPI IDirect3DTextureImpl_GetHandle(LPDIRECT3DTEXTURE iface,
 271                                                  LPDIRECT3DDEVICE lpD3DDevice,
 272                                                  LPD3DTEXTUREHANDLE lpHandle)
 273 {
 274     ICOM_THIS(IDirect3DTexture2Impl,iface);
 275     D3DTPRIVATE(This);
 276     IDirect3DDeviceImpl* ilpD3DDevice=(IDirect3DDeviceImpl*)lpD3DDevice;
 277     FIXME("(%p)->(%p,%p): stub\n", This, ilpD3DDevice, lpHandle);
 278
 279     *lpHandle = (D3DTEXTUREHANDLE) This;
 280
 281     /* Now, bind a new texture */
 282     ENTER_GL();
 283     ilpD3DDevice->set_context(ilpD3DDevice);
 284     This->D3Ddevice = (void *) ilpD3DDevice;
 285     if (dtpriv->tex_name == 0)
 286         glGenTextures(1, &(dtpriv->tex_name));
 287     LEAVE_GL();
 288
 289     TRACE("OpenGL texture handle is : %d\n", dtpriv->tex_name);
 290
 291     return D3D_OK;
 292 }
 293
 294 HRESULT WINAPI IDirect3DTextureImpl_Initialize(LPDIRECT3DTEXTURE iface,
 295                                                   LPDIRECT3DDEVICE lpD3DDevice,
 296                                                   LPDIRECTDRAWSURFACE lpSurface)
 297 {
 298   ICOM_THIS(IDirect3DTexture2Impl,iface);
 299   TRACE("(%p)->(%p,%p)\n", This, lpD3DDevice, lpSurface);
 300
 301   return DDERR_ALREADYINITIALIZED;
 302 }
 303
 304 HRESULT WINAPI IDirect3DTextureImpl_Unload(LPDIRECT3DTEXTURE iface)
 305 {
 306   ICOM_THIS(IDirect3DTexture2Impl,iface);
 307   FIXME("(%p)->(): stub\n", This);
 308
 309   return D3D_OK;
 310 }
 311
 312 /*** IDirect3DTexture2 methods ***/
 313 HRESULT WINAPI IDirect3DTexture2Impl_GetHandle(LPDIRECT3DTEXTURE2 iface,
 314                                                   LPDIRECT3DDEVICE2 lpD3DDevice2,
 315                                                   LPD3DTEXTUREHANDLE lpHandle)
 316 {
 317     ICOM_THIS(IDirect3DTexture2Impl,iface);
 318     D3DTPRIVATE(This);
 319     IDirect3DDevice2Impl* ilpD3DDevice2=(IDirect3DDevice2Impl*)lpD3DDevice2;
 320     TRACE("(%p)->(%p,%p)\n", This, ilpD3DDevice2, lpHandle);
 321
 322     /* For 32 bits OSes, handles = pointers */
 323     *lpHandle = (D3DTEXTUREHANDLE) This;
 324
 325     /* Now, bind a new texture */
 326     ENTER_GL();
 327     ilpD3DDevice2->set_context(ilpD3DDevice2);
 328     This->D3Ddevice = (void *) ilpD3DDevice2;
 329     if (dtpriv->tex_name == 0)
 330         glGenTextures(1, &(dtpriv->tex_name));
 331     LEAVE_GL();
 332
 333     TRACE("OpenGL texture handle is : %d\n", dtpriv->tex_name);
 334
 335     return D3D_OK;
 336 }
 337
 338 /* Common methods */
 339 HRESULT WINAPI IDirect3DTexture2Impl_PaletteChanged(
 340     LPDIRECT3DTEXTURE2 iface, DWORD dwStart, DWORD dwCount
 341 ) {
 342   ICOM_THIS(IDirect3DTexture2Impl,iface);
 343   FIXME("(%p)->(%8ld,%8ld): stub\n", This, dwStart, dwCount);
 344
 345   return D3D_OK;
 346 }
 347
 348 /* NOTE : if you experience crashes in this function, you must have a buggy
 349           version of Mesa. See the file d3dtexture.c for a cure */
 350 HRESULT WINAPI IDirect3DTexture2Impl_Load(
 351     LPDIRECT3DTEXTURE2 iface, LPDIRECT3DTEXTURE2 lpD3DTexture2
 352 ) {
 353   ICOM_THIS(IDirect3DTexture2Impl,iface);
 354   D3DTPRIVATE(This);
 355   IDirect3DTexture2Impl* ilpD3DTexture2=(IDirect3DTexture2Impl*)lpD3DTexture2;
 356   DDSURFACEDESC *src_d, *dst_d;
 357   TRACE("(%p)->(%p)\n", This, ilpD3DTexture2);
 358
 359   TRACE("Copied surface %p to surface %p\n", ilpD3DTexture2->surface, This->surface);
 360
 361   /* Suppress the ALLOCONLOAD flag */
 362   This->surface->s.surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
 363
 364   /* Copy one surface on the other */
 365   dst_d = &(This->surface->s.surface_desc);
 366   src_d = &(ilpD3DTexture2->surface->s.surface_desc);
 367
 368   /* Install the callbacks to the destination surface */
 369   This->surface->s.texture = This;
 370   This->surface->s.SetColorKey_cb = SetColorKey_cb;
 371
 372   if ((src_d->dwWidth != dst_d->dwWidth) || (src_d->dwHeight != dst_d->dwHeight)) {
 373     /* Should also check for same pixel format, lPitch, ... */
 374     ERR("Error in surface sizes\n");
 375     return D3DERR_TEXTURE_LOAD_FAILED;
 376   } else {
 377     /* LPDIRECT3DDEVICE2 d3dd = (LPDIRECT3DDEVICE2) This->D3Ddevice; */
 378     /* I should put a macro for the calculus of bpp */
 379     int bpp = (src_d->ddpfPixelFormat.dwFlags & DDPF_PALETTEINDEXED8 ?
 380                1 /* 8 bit of palette index */:
 381                src_d->ddpfPixelFormat.u.dwRGBBitCount / 8 /* RGB bits for each colors */ );
 382     GLuint current_texture;
 383
 384     /* Copy the main memry texture into the surface that corresponds to the OpenGL
 385        texture object. */
 386     memcpy(dst_d->u1.lpSurface, src_d->u1.lpSurface, src_d->dwWidth * src_d->dwHeight * bpp);
 387
 388     ENTER_GL();
 389
 390     /* Now, load the texture */
 391     /* d3dd->set_context(d3dd); We need to set the context somehow.... */
 392     glGetIntegerv(GL_TEXTURE_BINDING_2D, &current_texture);
 393
 394     /* If the GetHandle was not done, get the texture name here */
 395     if (dtpriv->tex_name == 0)
 396       glGenTextures(1, &(dtpriv->tex_name));
 397     glBindTexture(GL_TEXTURE_2D, dtpriv->tex_name);
 398
 399     if (src_d->ddpfPixelFormat.dwFlags & DDPF_PALETTEINDEXED8) {
 400       /* ****************
 401          Paletted Texture
 402          **************** */
 403       IDirectDrawPaletteImpl* pal = This->surface->s.palette;
 404       BYTE table[256][4];
 405       int i;
 406
 407       if (pal == NULL) {
 408         ERR("Palettized texture Loading with a NULL palette !\n");
 409         LEAVE_GL();
 410         return D3DERR_TEXTURE_LOAD_FAILED;
 411       }
 412
 413       /* Get the surface's palette */
 414       for (i = 0; i < 256; i++) {
 415         table[i][0] = pal->palents[i].peRed;
 416         table[i][1] = pal->palents[i].peGreen;
 417         table[i][2] = pal->palents[i].peBlue;
 418         if ((This->surface->s.surface_desc.dwFlags & DDSD_CKSRCBLT) &&
 419             (i >= This->surface->s.surface_desc.ddckCKSrcBlt.dwColorSpaceLowValue) &&
 420             (i <= This->surface->s.surface_desc.ddckCKSrcBlt.dwColorSpaceHighValue))
 421           table[i][3] = 0x00;
 422         else
 423         table[i][3] = 0xFF;
 424       }
 425
 426       /* Texture snooping */
 427       SNOOP_PALETTED();
 428
 429 #if defined(HAVE_GL_COLOR_TABLE) && defined(HAVE_GL_PALETTED_TEXTURE)
 430       /* use Paletted Texture Extension */
 431       glColorTableEXT(GL_TEXTURE_2D,    /* target */
 432                       GL_RGBA,          /* internal format */
 433                       256,              /* table size */
 434                       GL_RGBA,          /* table format */
 435                       GL_UNSIGNED_BYTE, /* table type */
 436                       table);           /* the color table */
 437
 438       glTexImage2D(GL_TEXTURE_2D,       /* target */
 439                    0,                   /* level */
 440                    GL_COLOR_INDEX8_EXT, /* internal format */
 441                    src_d->dwWidth, src_d->dwHeight, /* width, height */
 442                    0,                   /* border */
 443                    GL_COLOR_INDEX,      /* texture format */
 444                    GL_UNSIGNED_BYTE,    /* texture type */
 445                    src_d->u1.lpSurface); /* the texture */
 446 #endif
 447     } else if (src_d->ddpfPixelFormat.dwFlags & DDPF_RGB) {
 448       /* ************
 449          RGB Textures
 450          ************ */
 451       if (src_d->ddpfPixelFormat.u.dwRGBBitCount == 8) {
 452         /* **********************
 453            GL_UNSIGNED_BYTE_3_3_2
 454            ********************** */
 455         glTexImage2D(GL_TEXTURE_2D,
 456                      0,
 457                      GL_RGB,
 458                      src_d->dwWidth, src_d->dwHeight,
 459                      0,
 460                      GL_RGB,
 461                      GL_UNSIGNED_BYTE_3_3_2,
 462                      src_d->u1.lpSurface);
 463       } else if (src_d->ddpfPixelFormat.u.dwRGBBitCount == 16) {
 464         if (src_d->ddpfPixelFormat.u4.dwRGBAlphaBitMask == 0x00000000) {
 465
 466           /* Texture snooping */
 467           SNOOP_5650();
 468
 469           glTexImage2D(GL_TEXTURE_2D,
 470                        0,
 471                        GL_RGB,
 472                        src_d->dwWidth, src_d->dwHeight,
 473                        0,
 474                        GL_RGB,
 475                        GL_UNSIGNED_SHORT_5_6_5,
 476                        src_d->u1.lpSurface);
 477         } else if (src_d->ddpfPixelFormat.u4.dwRGBAlphaBitMask == 0x00000001) {
 478           /* Texture snooping */
 479           SNOOP_5551();
 480
 481           glTexImage2D(GL_TEXTURE_2D,
 482                        0,
 483                        GL_RGBA,
 484                        src_d->dwWidth, src_d->dwHeight,
 485                        0,
 486                        GL_RGBA,
 487                        GL_UNSIGNED_SHORT_5_5_5_1,
 488                        src_d->u1.lpSurface);
 489         } else if (src_d->ddpfPixelFormat.u4.dwRGBAlphaBitMask == 0x0000000F) {
 490           glTexImage2D(GL_TEXTURE_2D,
 491                        0,
 492                        GL_RGBA,
 493                        src_d->dwWidth, src_d->dwHeight,
 494                        0,
 495                        GL_RGBA,
 496                        GL_UNSIGNED_SHORT_4_4_4_4,
 497                        src_d->u1.lpSurface);
 498         } else {
 499           ERR("Unhandled texture format (bad Aplha channel for a 16 bit texture)\n");
 500         }
 501       } else if (src_d->ddpfPixelFormat.u.dwRGBBitCount == 24) {
 502         glTexImage2D(GL_TEXTURE_2D,
 503                      0,
 504                      GL_RGB,
 505                      src_d->dwWidth, src_d->dwHeight,
 506                      0,
 507                      GL_RGB,
 508                      GL_UNSIGNED_BYTE,
 509                      src_d->u1.lpSurface);
 510       } else if (src_d->ddpfPixelFormat.u.dwRGBBitCount == 32) {
 511         glTexImage2D(GL_TEXTURE_2D,
 512                      0,
 513                      GL_RGBA,
 514                      src_d->dwWidth, src_d->dwHeight,
 515                      0,
 516                      GL_RGBA,
 517                      GL_UNSIGNED_BYTE,
 518                      src_d->u1.lpSurface);
 519       } else {
 520         ERR("Unhandled texture format (bad RGB count)\n");
 521       }
 522     } else {
 523       ERR("Unhandled texture format (neither RGB nor INDEX)\n");
 524     }
 525
 526     glBindTexture(GL_TEXTURE_2D, current_texture);
 527
 528     LEAVE_GL();
 529   }
 530
 531   return D3D_OK;
 532 }
 533
 534
 535 /*******************************************************************************
 536  *                              IDirect3DTexture2 VTable
 537  */
 538 ICOM_VTABLE(IDirect3DTexture2) mesa_texture2_vtable =
 539 {
 540   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 541   /*** IUnknown methods ***/
 542   IDirect3DTexture2Impl_QueryInterface,
 543   IDirect3DTexture2Impl_AddRef,
 544   IDirect3DTexture2Impl_Release,
 545   /*** IDirect3DTexture methods ***/
 546   IDirect3DTexture2Impl_GetHandle,
 547   IDirect3DTexture2Impl_PaletteChanged,
 548   IDirect3DTexture2Impl_Load
 549 };
 550
 551 /*******************************************************************************
 552  *                              IDirect3DTexture VTable
 553  */
 554 ICOM_VTABLE(IDirect3DTexture) mesa_texture_vtable =
 555 {
 556   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 557   /*** IUnknown methods ***/
 558   IDirect3DTexture2Impl_QueryInterface,
 559   IDirect3DTexture2Impl_AddRef,
 560   IDirect3DTexture2Impl_Release,
 561   /*** IDirect3DTexture methods ***/
 562   IDirect3DTextureImpl_Initialize,
 563   IDirect3DTextureImpl_GetHandle,
 564   IDirect3DTexture2Impl_PaletteChanged,
 565   IDirect3DTexture2Impl_Load,
 566   IDirect3DTextureImpl_Unload
 567 };