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Diffstat (limited to 'src/mesa/drivers/glide/fxg.h')
| -rw-r--r-- | src/mesa/drivers/glide/fxg.h | 352 |
1 files changed, 352 insertions, 0 deletions
diff --git a/src/mesa/drivers/glide/fxg.h b/src/mesa/drivers/glide/fxg.h new file mode 100644 index 00000000000..234e52aee8c --- /dev/null +++ b/src/mesa/drivers/glide/fxg.h @@ -0,0 +1,352 @@ +/* + * Mesa 3-D graphics library + * Version: 5.0.1 + * + * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +/* + * Mesa/FX device driver. Interface to Glide3. + * + * Copyright (c) 2003 - Daniel Borca + * Email : [email protected] + * Web : http://www.geocities.com/dborca + */ + + +#ifndef TDFX_GLIDE_H_included +#define TDFX_GLIDE_H_included + +#include <glide.h> +#include <g3ext.h> + +#define DEBUG_TRAP 0 + +#if DEBUG_TRAP +/* +** rendering functions +*/ +void FX_CALL trap_grDrawPoint (const void *pt); +void FX_CALL trap_grDrawLine (const void *v1, const void *v2); +void FX_CALL trap_grDrawTriangle (const void *a, const void *b, const void *c); +void FX_CALL trap_grVertexLayout (FxU32 param, FxI32 offset, FxU32 mode); +void FX_CALL trap_grDrawVertexArray (FxU32 mode, FxU32 Count, void *pointers); +void FX_CALL trap_grDrawVertexArrayContiguous (FxU32 mode, FxU32 Count, void *pointers, FxU32 stride); + +/* +** Antialiasing Functions +*/ +void FX_CALL trap_grAADrawTriangle (const void *a, const void *b, const void *c, FxBool ab_antialias, FxBool bc_antialias, FxBool ca_antialias); + +/* +** buffer management +*/ +void FX_CALL trap_grBufferClear (GrColor_t color, GrAlpha_t alpha, FxU32 depth); +void FX_CALL trap_grBufferSwap (FxU32 swap_interval); +void FX_CALL trap_grRenderBuffer (GrBuffer_t buffer); + +/* +** error management +*/ +void FX_CALL trap_grErrorSetCallback (GrErrorCallbackFnc_t fnc); + +/* +** SST routines +*/ +void FX_CALL trap_grFinish (void); +void FX_CALL trap_grFlush (void); +GrContext_t FX_CALL trap_grSstWinOpen (FxU32 hWnd, GrScreenResolution_t screen_resolution, GrScreenRefresh_t refresh_rate, GrColorFormat_t color_format, GrOriginLocation_t origin_location, int nColBuffers, int nAuxBuffers); +FxBool FX_CALL trap_grSstWinClose (GrContext_t context); +void FX_CALL trap_grSetNumPendingBuffers (FxI32 NumPendingBuffers); +FxBool FX_CALL trap_grSelectContext (GrContext_t context); +void FX_CALL trap_grSstOrigin (GrOriginLocation_t origin); +void FX_CALL trap_grSstSelect (int which_sst); + +/* +** Glide configuration and special effect maintenance functions +*/ +void FX_CALL trap_grAlphaBlendFunction (GrAlphaBlendFnc_t rgb_sf, GrAlphaBlendFnc_t rgb_df, GrAlphaBlendFnc_t alpha_sf, GrAlphaBlendFnc_t alpha_df); +void FX_CALL trap_grAlphaCombine (GrCombineFunction_t function, GrCombineFactor_t factor, GrCombineLocal_t local, GrCombineOther_t other, FxBool invert); +void FX_CALL trap_grAlphaControlsITRGBLighting (FxBool enable); +void FX_CALL trap_grAlphaTestFunction (GrCmpFnc_t function); +void FX_CALL trap_grAlphaTestReferenceValue (GrAlpha_t value); +void FX_CALL trap_grChromakeyMode (GrChromakeyMode_t mode); +void FX_CALL trap_grChromakeyValue (GrColor_t value); +void FX_CALL trap_grClipWindow (FxU32 minx, FxU32 miny, FxU32 maxx, FxU32 maxy); +void FX_CALL trap_grColorCombine (GrCombineFunction_t function, GrCombineFactor_t factor, GrCombineLocal_t local, GrCombineOther_t other, FxBool invert); +void FX_CALL trap_grColorMask (FxBool rgb, FxBool a); +void FX_CALL trap_grCullMode (GrCullMode_t mode); +void FX_CALL trap_grConstantColorValue (GrColor_t value); +void FX_CALL trap_grDepthBiasLevel (FxI32 level); +void FX_CALL trap_grDepthBufferFunction (GrCmpFnc_t function); +void FX_CALL trap_grDepthBufferMode (GrDepthBufferMode_t mode); +void FX_CALL trap_grDepthMask (FxBool mask); +void FX_CALL trap_grDisableAllEffects (void); +void FX_CALL trap_grDitherMode (GrDitherMode_t mode); +void FX_CALL trap_grFogColorValue (GrColor_t fogcolor); +void FX_CALL trap_grFogMode (GrFogMode_t mode); +void FX_CALL trap_grFogTable (const GrFog_t ft[]); +void FX_CALL trap_grLoadGammaTable (FxU32 nentries, FxU32 *red, FxU32 *green, FxU32 *blue); +void FX_CALL trap_grSplash (float x, float y, float width, float height, FxU32 frame); +FxU32 FX_CALL trap_grGet (FxU32 pname, FxU32 plength, FxI32 *params); +const char * FX_CALL trap_grGetString (FxU32 pname); +FxI32 FX_CALL trap_grQueryResolutions (const GrResolution *resTemplate, GrResolution *output); +FxBool FX_CALL trap_grReset (FxU32 what); +GrProc FX_CALL trap_grGetProcAddress (char *procName); +void FX_CALL trap_grEnable (GrEnableMode_t mode); +void FX_CALL trap_grDisable (GrEnableMode_t mode); +void FX_CALL trap_grCoordinateSpace (GrCoordinateSpaceMode_t mode); +void FX_CALL trap_grDepthRange (FxFloat n, FxFloat f); +void FX_CALL trap_grStippleMode (GrStippleMode_t mode); +void FX_CALL trap_grStipplePattern (GrStipplePattern_t mode); +void FX_CALL trap_grViewport (FxI32 x, FxI32 y, FxI32 width, FxI32 height); + +/* +** texture mapping control functions +*/ +FxU32 FX_CALL trap_grTexCalcMemRequired (GrLOD_t lodmin, GrLOD_t lodmax, GrAspectRatio_t aspect, GrTextureFormat_t fmt); +FxU32 FX_CALL trap_grTexTextureMemRequired (FxU32 evenOdd, GrTexInfo *info); +FxU32 FX_CALL trap_grTexMinAddress (GrChipID_t tmu); +FxU32 FX_CALL trap_grTexMaxAddress (GrChipID_t tmu); +void FX_CALL trap_grTexNCCTable (GrNCCTable_t table); +void FX_CALL trap_grTexSource (GrChipID_t tmu, FxU32 startAddress, FxU32 evenOdd, GrTexInfo *info); +void FX_CALL trap_grTexClampMode (GrChipID_t tmu, GrTextureClampMode_t s_clampmode, GrTextureClampMode_t t_clampmode); +void FX_CALL trap_grTexCombine (GrChipID_t tmu, GrCombineFunction_t rgb_function, GrCombineFactor_t rgb_factor, GrCombineFunction_t alpha_function, GrCombineFactor_t alpha_factor, FxBool rgb_invert, FxBool alpha_invert); +void FX_CALL trap_grTexDetailControl (GrChipID_t tmu, int lod_bias, FxU8 detail_scale, float detail_max); +void FX_CALL trap_grTexFilterMode (GrChipID_t tmu, GrTextureFilterMode_t minfilter_mode, GrTextureFilterMode_t magfilter_mode); +void FX_CALL trap_grTexLodBiasValue (GrChipID_t tmu, float bias); +void FX_CALL trap_grTexDownloadMipMap (GrChipID_t tmu, FxU32 startAddress, FxU32 evenOdd, GrTexInfo *info); +void FX_CALL trap_grTexDownloadMipMapLevel (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLod, GrLOD_t largeLod, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 evenOdd, void *data); +FxBool FX_CALL trap_grTexDownloadMipMapLevelPartial (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLod, GrLOD_t largeLod, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 evenOdd, void *data, int start, int end); +void FX_CALL trap_grTexDownloadTable (GrTexTable_t type, void *data); +void FX_CALL trap_grTexDownloadTablePartial (GrTexTable_t type, void *data, int start, int end); +void FX_CALL trap_grTexMipMapMode (GrChipID_t tmu, GrMipMapMode_t mode, FxBool lodBlend); +void FX_CALL trap_grTexMultibase (GrChipID_t tmu, FxBool enable); +void FX_CALL trap_grTexMultibaseAddress (GrChipID_t tmu, GrTexBaseRange_t range, FxU32 startAddress, FxU32 evenOdd, GrTexInfo *info); + +/* +** linear frame buffer functions +*/ +FxBool FX_CALL trap_grLfbLock (GrLock_t type, GrBuffer_t buffer, GrLfbWriteMode_t writeMode, GrOriginLocation_t origin, FxBool pixelPipeline, GrLfbInfo_t *info); +FxBool FX_CALL trap_grLfbUnlock (GrLock_t type, GrBuffer_t buffer); +void FX_CALL trap_grLfbConstantAlpha (GrAlpha_t alpha); +void FX_CALL trap_grLfbConstantDepth (FxU32 depth); +void FX_CALL trap_grLfbWriteColorSwizzle (FxBool swizzleBytes, FxBool swapWords); +void FX_CALL trap_grLfbWriteColorFormat (GrColorFormat_t colorFormat); +FxBool FX_CALL trap_grLfbWriteRegion (GrBuffer_t dst_buffer, FxU32 dst_x, FxU32 dst_y, GrLfbSrcFmt_t src_format, FxU32 src_width, FxU32 src_height, FxBool pixelPipeline, FxI32 src_stride, void *src_data); +FxBool FX_CALL trap_grLfbReadRegion (GrBuffer_t src_buffer, FxU32 src_x, FxU32 src_y, FxU32 src_width, FxU32 src_height, FxU32 dst_stride, void *dst_data); + +/* +** glide management functions +*/ +void FX_CALL trap_grGlideInit (void); +void FX_CALL trap_grGlideShutdown (void); +void FX_CALL trap_grGlideGetState (void *state); +void FX_CALL trap_grGlideSetState (const void *state); +void FX_CALL trap_grGlideGetVertexLayout (void *layout); +void FX_CALL trap_grGlideSetVertexLayout (const void *layout); + +/* +** glide utility functions +*/ +void FX_CALL trap_guGammaCorrectionRGB (FxFloat red, FxFloat green, FxFloat blue); +float FX_CALL trap_guFogTableIndexToW (int i); +void FX_CALL trap_guFogGenerateExp (GrFog_t *fogtable, float density); +void FX_CALL trap_guFogGenerateExp2 (GrFog_t *fogtable, float density); +void FX_CALL trap_guFogGenerateLinear (GrFog_t *fogtable, float nearZ, float farZ); + +#ifndef DEBUG_TRAP_internal +/* +** rendering functions +*/ +#define grDrawPoint trap_grDrawPoint +#define grDrawLine trap_grDrawLine +#define grDrawTriangle trap_grDrawTriangle +#define grVertexLayout trap_grVertexLayout +#define grDrawVertexArray trap_grDrawVertexArray +#define grDrawVertexArrayContiguous trap_grDrawVertexArrayContiguous + +/* +** Antialiasing Functions +*/ +#define grAADrawTriangle trap_grAADrawTriangle + +/* +** buffer management +*/ +#define grBufferClear trap_grBufferClear +#define grBufferSwap trap_grBufferSwap +#define grRenderBuffer trap_grRenderBuffer + +/* +** error management +*/ +#define grErrorSetCallback trap_grErrorSetCallback + +/* +** SST routines +*/ +#define grFinish trap_grFinish +#define grFlush trap_grFlush +#define grSstWinOpen trap_grSstWinOpen +#define grSstWinClose trap_grSstWinClose +#define grSetNumPendingBuffers trap_grSetNumPendingBuffers +#define grSelectContext trap_grSelectContext +#define grSstOrigin trap_grSstOrigin +#define grSstSelect trap_grSstSelect + +/* +** Glide configuration and special effect maintenance functions +*/ +#define grAlphaBlendFunction trap_grAlphaBlendFunction +#define grAlphaCombine trap_grAlphaCombine +#define grAlphaControlsITRGBLighting trap_grAlphaControlsITRGBLighting +#define grAlphaTestFunction trap_grAlphaTestFunction +#define grAlphaTestReferenceValue trap_grAlphaTestReferenceValue +#define grChromakeyMode trap_grChromakeyMode +#define grChromakeyValue trap_grChromakeyValue +#define grClipWindow trap_grClipWindow +#define grColorCombine trap_grColorCombine +#define grColorMask trap_grColorMask +#define grCullMode trap_grCullMode +#define grConstantColorValue trap_grConstantColorValue +#define grDepthBiasLevel trap_grDepthBiasLevel +#define grDepthBufferFunction trap_grDepthBufferFunction +#define grDepthBufferMode trap_grDepthBufferMode +#define grDepthMask trap_grDepthMask +#define grDisableAllEffects trap_grDisableAllEffects +#define grDitherMode trap_grDitherMode +#define grFogColorValue trap_grFogColorValue +#define grFogMode trap_grFogMode +#define grFogTable trap_grFogTable +#define grLoadGammaTable trap_grLoadGammaTable +#define grSplash trap_grSplash +#define grGet trap_grGet +#define grGetString trap_grGetString +#define grQueryResolutions trap_grQueryResolutions +#define grReset trap_grReset +#define grGetProcAddress trap_grGetProcAddress +#define grEnable trap_grEnable +#define grDisable trap_grDisable +#define grCoordinateSpace trap_grCoordinateSpace +#define grDepthRange trap_grDepthRange +#define grStippleMode trap_grStippleMode +#define grStipplePattern trap_grStipplePattern +#define grViewport trap_grViewport + +/* +** texture mapping control functions +*/ +#define grTexCalcMemRequired trap_grTexCalcMemRequired +#define grTexTextureMemRequired trap_grTexTextureMemRequired +#define grTexMinAddress trap_grTexMinAddress +#define grTexMaxAddress trap_grTexMaxAddress +#define grTexNCCTable trap_grTexNCCTable +#define grTexSource trap_grTexSource +#define grTexClampMode trap_grTexClampMode +#define grTexCombine trap_grTexCombine +#define grTexDetailControl trap_grTexDetailControl +#define grTexFilterMode trap_grTexFilterMode +#define grTexLodBiasValue trap_grTexLodBiasValue +#define grTexDownloadMipMap trap_grTexDownloadMipMap +#define grTexDownloadMipMapLevel trap_grTexDownloadMipMapLevel +#define grTexDownloadMipMapLevelPartial trap_grTexDownloadMipMapLevelPartial +#define grTexDownloadTable trap_grTexDownloadTable +#define grTexDownloadTablePartial trap_grTexDownloadTablePartial +#define grTexMipMapMode trap_grTexMipMapMode +#define grTexMultibase trap_grTexMultibase +#define grTexMultibaseAddress trap_grTexMultibaseAddress + +/* +** linear frame buffer functions +*/ +#define grLfbLock trap_grLfbLock +#define grLfbUnlock trap_grLfbUnlock +#define grLfbConstantAlpha trap_grLfbConstantAlpha +#define grLfbConstantDepth trap_grLfbConstantDepth +#define grLfbWriteColorSwizzle trap_grLfbWriteColorSwizzle +#define grLfbWriteColorFormat trap_grLfbWriteColorFormat +#define grLfbWriteRegion trap_grLfbWriteRegion +#define grLfbReadRegion trap_grLfbReadRegion + +/* +** glide management functions +*/ +#define grGlideInit trap_grGlideInit +#define grGlideShutdown trap_grGlideShutdown +#define grGlideGetState trap_grGlideGetState +#define grGlideSetState trap_grGlideSetState +#define grGlideGetVertexLayout trap_grGlideGetVertexLayout +#define grGlideSetVertexLayout trap_grGlideSetVertexLayout + +/* +** glide utility functions +*/ +#define guGammaCorrectionRGB trap_guGammaCorrectionRGB +#define guFogTableIndexToW trap_guFogTableIndexToW +#define guFogGenerateExp trap_guFogGenerateExp +#define guFogGenerateExp2 trap_guFogGenerateExp2 +#define guFogGenerateLinear trap_guFogGenerateLinear +#endif /* DEBUG_TRAP_internal */ +#endif /* DEBUG_TRAP */ + +struct tdfx_glide { + /* + ** glide extensions + */ + char * (FX_CALL *grGetRegistryOrEnvironmentStringExt) (char *theEntry); + void (FX_CALL *grGetGammaTableExt) (FxU32 nentries, FxU32 *red, FxU32 *green, FxU32 *blue); + void (FX_CALL *grChromaRangeModeExt) (GrChromakeyMode_t mode); + void (FX_CALL *grChromaRangeExt) (GrColor_t color, GrColor_t range, GrChromaRangeMode_t match_mode); + void (FX_CALL *grTexChromaModeExt) (GrChipID_t tmu, GrChromakeyMode_t mode); + void (FX_CALL *grTexChromaRangeExt) (GrChipID_t tmu, GrColor_t min, GrColor_t max, GrTexChromakeyMode_t mode); + + /* tbext */ + void (FX_CALL *grTextureBufferExt) (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLOD, GrLOD_t largeLOD, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 odd_even_mask); + void (FX_CALL *grTextureAuxBufferExt) (GrChipID_t tmu, FxU32 startAddress, GrLOD_t thisLOD, GrLOD_t largeLOD, GrAspectRatio_t aspectRatio, GrTextureFormat_t format, FxU32 odd_even_mask); + void (FX_CALL *grAuxBufferExt) (GrBuffer_t buffer); + + /* napalm */ + GrContext_t (FX_CALL *grSstWinOpenExt) (FxU32 hWnd, GrScreenResolution_t resolution, GrScreenRefresh_t refresh, GrColorFormat_t format, GrOriginLocation_t origin, GrPixelFormat_t pixelformat, int nColBuffers, int nAuxBuffers); + void (FX_CALL *grStencilFuncExt) (GrCmpFnc_t fnc, GrStencil_t ref, GrStencil_t mask); + void (FX_CALL *grStencilMaskExt) (GrStencil_t value); + void (FX_CALL *grStencilOpExt) (GrStencilOp_t stencil_fail, GrStencilOp_t depth_fail, GrStencilOp_t depth_pass); + void (FX_CALL *grLfbConstantStencilExt) (GrStencil_t value); + void (FX_CALL *grBufferClearExt) (GrColor_t color, GrAlpha_t alpha, FxU32 depth, GrStencil_t stencil); + void (FX_CALL *grColorCombineExt) (GrCCUColor_t a, GrCombineMode_t a_mode, GrCCUColor_t b, GrCombineMode_t b_mode, GrCCUColor_t c, FxBool c_invert, GrCCUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert); + void (FX_CALL *grAlphaCombineExt) (GrACUColor_t a, GrCombineMode_t a_mode, GrACUColor_t b, GrCombineMode_t b_mode, GrACUColor_t c, FxBool c_invert, GrACUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert); + void (FX_CALL *grTexColorCombineExt) (GrChipID_t tmu, GrTCCUColor_t a, GrCombineMode_t a_mode, GrTCCUColor_t b, GrCombineMode_t b_mode, GrTCCUColor_t c, FxBool c_invert, GrTCCUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert); + void (FX_CALL *grTexAlphaCombineExt) (GrChipID_t tmu, GrTACUColor_t a, GrCombineMode_t a_mode, GrTACUColor_t b, GrCombineMode_t b_mode, GrTACUColor_t c, FxBool c_invert, GrTACUColor_t d, FxBool d_invert, FxU32 shift, FxBool invert); + void (FX_CALL *grConstantColorValueExt) (GrChipID_t tmu, GrColor_t value); + void (FX_CALL *grColorMaskExt) (FxBool r, FxBool g, FxBool b, FxBool a); + void (FX_CALL *grAlphaBlendFunctionExt) (GrAlphaBlendFnc_t rgb_sf, GrAlphaBlendFnc_t rgb_df, GrAlphaBlendOp_t rgb_op, GrAlphaBlendFnc_t alpha_sf, GrAlphaBlendFnc_t alpha_df, GrAlphaBlendOp_t alpha_op); + void (FX_CALL *grTBufferWriteMaskExt) (FxU32 tmask); + + /* + ** Texus2 functions + */ + void (*txImgQuantize) (void *xxx_unknown_arguments); + void (*txImgDequantizeFXT1) (void *txMip, void *pxMip); + void (*txErrorSetCallback) (void *fnc); +}; + +void tdfx_hook_glide (struct tdfx_glide *Glide); + +#endif |