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comparison src/video/win32/SDL_d3drender.c @ 1988:1ee02169bbb0

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Figured out how texture stages work, thanks to this: http://www.toymaker.info/Games/html/texture_states.html Both color and alpha source modulation work now! :)
author Sam Lantinga <slouken@libsdl.org>
date Mon, 28 Aug 2006 04:39:37 +0000
parents 36a08379b3f2
children 3863ba81c1d6
comparison
equal deleted inserted replaced
1987:36a08379b3f2 1988:1ee02169bbb0
380 380
381 /* Set up parameters for rendering */ 381 /* Set up parameters for rendering */
382 IDirect3DDevice9_SetVertexShader(data->device, NULL); 382 IDirect3DDevice9_SetVertexShader(data->device, NULL);
383 IDirect3DDevice9_SetFVF(data->device, 383 IDirect3DDevice9_SetFVF(data->device,
384 D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX1); 384 D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX1);
385 IDirect3DDevice9_SetRenderState(data->device, D3DRS_ZENABLE, D3DZB_FALSE);
385 IDirect3DDevice9_SetRenderState(data->device, D3DRS_CULLMODE, 386 IDirect3DDevice9_SetRenderState(data->device, D3DRS_CULLMODE,
386 D3DCULL_NONE); 387 D3DCULL_NONE);
387 IDirect3DDevice9_SetRenderState(data->device, D3DRS_LIGHTING, FALSE); 388 IDirect3DDevice9_SetRenderState(data->device, D3DRS_LIGHTING, FALSE);
389 /* Enable color modulation by diffuse color */
390 IDirect3DDevice9_SetTextureStageState(data->device, 0, D3DTSS_COLOROP,
391 D3DTOP_MODULATE);
392 IDirect3DDevice9_SetTextureStageState(data->device, 0, D3DTSS_COLORARG1,
393 D3DTA_TEXTURE);
394 IDirect3DDevice9_SetTextureStageState(data->device, 0, D3DTSS_COLORARG2,
395 D3DTA_DIFFUSE);
396 /* Enable alpha modulation by diffuse alpha */
397 IDirect3DDevice9_SetTextureStageState(data->device, 0, D3DTSS_ALPHAOP,
398 D3DTOP_MODULATE);
399 IDirect3DDevice9_SetTextureStageState(data->device, 0, D3DTSS_ALPHAARG1,
400 D3DTA_TEXTURE);
401 IDirect3DDevice9_SetTextureStageState(data->device, 0, D3DTSS_ALPHAARG2,
402 D3DTA_DIFFUSE);
388 403
389 return renderer; 404 return renderer;
390 } 405 }
391 406
392 static int 407 static int