diff options
Diffstat (limited to 'src/mesa/drivers/glide/fxdrv.h')
| -rw-r--r-- | src/mesa/drivers/glide/fxdrv.h | 313 |
1 files changed, 165 insertions, 148 deletions
diff --git a/src/mesa/drivers/glide/fxdrv.h b/src/mesa/drivers/glide/fxdrv.h index 2e2a71c88ed..7a92f12a75c 100644 --- a/src/mesa/drivers/glide/fxdrv.h +++ b/src/mesa/drivers/glide/fxdrv.h @@ -96,29 +96,33 @@ extern float gl_ubyte_to_float_255_color_tab[256]; /* Should have size == 16 * sizeof(float). */ -typedef union { - GrVertex v; - GLfloat f[16]; - GLuint ui[16]; -} fxVertex; +typedef union +{ + GrVertex v; + GLfloat f[16]; + GLuint ui[16]; +} +fxVertex; /* Used in the fxvtxfmt t&l engine. */ -typedef struct { +typedef struct +{ GrVertex v; GLfloat clip[4]; GLfloat texcoord[2][2]; GLubyte mask; GLfloat normal[3]; /* for replay & fallback */ -} fxClipVertex; +} +fxClipVertex; -typedef void (*vfmt_project_func)( GLcontext *ctx, fxClipVertex *v ); -typedef void (*vfmt_interpolate_func)( GLfloat t, - fxClipVertex *O, - const fxClipVertex *I, - const fxClipVertex *J ); +typedef void (*vfmt_project_func) (GLcontext * ctx, fxClipVertex * v); +typedef void (*vfmt_interpolate_func) (GLfloat t, + fxClipVertex * O, + const fxClipVertex * I, + const fxClipVertex * J); @@ -204,87 +208,97 @@ typedef void (*vfmt_interpolate_func)( GLfloat t, /* Memory range from startAddr to endAddr-1 */ -typedef struct MemRange_t { - struct MemRange_t *next; - FxU32 startAddr, endAddr; -} MemRange; - -typedef struct { - GLsizei width, height; /* image size */ - GLint wScale, hScale; /* image scale factor */ - GrTextureFormat_t glideFormat; /* Glide image format */ -} tfxMipMapLevel; +typedef struct MemRange_t +{ + struct MemRange_t *next; + FxU32 startAddr, endAddr; +} +MemRange; + +typedef struct +{ + GLsizei width, height; /* image size */ + GLint wScale, hScale; /* image scale factor */ + GrTextureFormat_t glideFormat; /* Glide image format */ +} +tfxMipMapLevel; /* * TDFX-specific texture object data. This hangs off of the * struct gl_texture_object DriverData pointer. */ -typedef struct tfxTexInfo_t { - struct tfxTexInfo *next; - struct gl_texture_object *tObj; +typedef struct tfxTexInfo_t +{ + struct tfxTexInfo *next; + struct gl_texture_object *tObj; - GLuint lastTimeUsed; - FxU32 whichTMU; - GLboolean isInTM; + GLuint lastTimeUsed; + FxU32 whichTMU; + GLboolean isInTM; - MemRange *tm[FX_NUM_TMU]; + MemRange *tm[FX_NUM_TMU]; - GLint minLevel, maxLevel; - GLint baseLevelInternalFormat; + GLint minLevel, maxLevel; + GLint baseLevelInternalFormat; - GrTexInfo info; + GrTexInfo info; - GrTextureFilterMode_t minFilt; - GrTextureFilterMode_t maxFilt; - FxBool LODblend; + GrTextureFilterMode_t minFilt; + GrTextureFilterMode_t maxFilt; + FxBool LODblend; - GrTextureClampMode_t sClamp; - GrTextureClampMode_t tClamp; + GrTextureClampMode_t sClamp; + GrTextureClampMode_t tClamp; - GrMipMapMode_t mmMode; + GrMipMapMode_t mmMode; - GLfloat sScale, tScale; - GLint int_sScale, int_tScale; /* x86 floating point trick for - * multiplication by powers of 2. - * Used in fxfasttmp.h - */ + GLfloat sScale, tScale; + GLint int_sScale, int_tScale; /* x86 floating point trick for + * multiplication by powers of 2. + * Used in fxfasttmp.h + */ - GuTexPalette palette; + GuTexPalette palette; - GLboolean fixedPalette; - GLboolean validated; -} tfxTexInfo; + GLboolean fixedPalette; + GLboolean validated; +} +tfxTexInfo; -typedef struct { - GLuint swapBuffer; - GLuint reqTexUpload; - GLuint texUpload; - GLuint memTexUpload; -} tfxStats; +typedef struct +{ + GLuint swapBuffer; + GLuint reqTexUpload; + GLuint texUpload; + GLuint memTexUpload; +} +tfxStats; -typedef struct { - /* Alpha test */ +typedef struct +{ + /* Alpha test */ - GLboolean alphaTestEnabled; - GrCmpFnc_t alphaTestFunc; - GrAlpha_t alphaTestRefValue; + GLboolean alphaTestEnabled; + GrCmpFnc_t alphaTestFunc; + GrAlpha_t alphaTestRefValue; - /* Blend function */ + /* Blend function */ - GLboolean blendEnabled; - GrAlphaBlendFnc_t blendSrcFuncRGB; - GrAlphaBlendFnc_t blendDstFuncRGB; - GrAlphaBlendFnc_t blendSrcFuncAlpha; - GrAlphaBlendFnc_t blendDstFuncAlpha; + GLboolean blendEnabled; + GrAlphaBlendFnc_t blendSrcFuncRGB; + GrAlphaBlendFnc_t blendDstFuncRGB; + GrAlphaBlendFnc_t blendSrcFuncAlpha; + GrAlphaBlendFnc_t blendDstFuncAlpha; - /* Depth test */ + /* Depth test */ - GLboolean depthTestEnabled; - GLboolean depthMask; - GrCmpFnc_t depthTestFunc; -} tfxUnitsState; + GLboolean depthTestEnabled; + GLboolean depthMask; + GrCmpFnc_t depthTestFunc; +} +tfxUnitsState; @@ -360,7 +374,7 @@ typedef struct { _NEW_MODELVIEW | \ _TNL_NEW_NEED_EYE_COORDS | \ _FX_NEW_RENDERSTATE) - + /* These lookup table are used to extract RGB values in [0,255] from * 16-bit pixel values. @@ -370,20 +384,22 @@ extern GLubyte FX_PixelToG[0x10000]; extern GLubyte FX_PixelToB[0x10000]; -typedef void (*fx_tri_func)( GLcontext *, const fxVertex *, - const fxVertex *, const fxVertex * ); -typedef void (*fx_line_func)( GLcontext *, const fxVertex *, const fxVertex * ); -typedef void (*fx_point_func)( GLcontext *, const fxVertex * ); +typedef void (*fx_tri_func) (GLcontext *, const fxVertex *, + const fxVertex *, const fxVertex *); +typedef void (*fx_line_func) (GLcontext *, const fxVertex *, + const fxVertex *); +typedef void (*fx_point_func) (GLcontext *, const fxVertex *); -struct tfxMesaContext { +struct tfxMesaContext +{ GuTexPalette glbPalette; - GLcontext *glCtx; /* the core Mesa context */ - GLvisual *glVis; /* describes the color buffer */ - GLframebuffer *glBuffer; /* the ancillary buffers */ + GLcontext *glCtx; /* the core Mesa context */ + GLvisual *glVis; /* describes the color buffer */ + GLframebuffer *glBuffer; /* the ancillary buffers */ - GLint board; /* the board used for this context */ - GLint width, height; /* size of color buffer */ + GLint board; /* the board used for this context */ + GLint width, height; /* size of color buffer */ GrBuffer_t currentFB; @@ -395,10 +411,10 @@ struct tfxMesaContext { GrCullMode_t cullMode; tfxUnitsState unitsState; - tfxUnitsState restoreUnitsState; /* saved during multipass */ + tfxUnitsState restoreUnitsState; /* saved during multipass */ - GLuint new_state; + GLuint new_state; /* Texture Memory Manager Data */ @@ -476,7 +492,7 @@ struct tfxMesaContext { GLboolean haveGlobalPaletteTexture; GLint swapInterval; GLint maxPendingSwapBuffers; - + FX_GrContext_t glideContext; int screen_width; @@ -493,18 +509,18 @@ struct tfxMesaContext { GLvertexformat vtxfmt; fxClipVertex current; fxClipVertex *vert; /* points into verts[] */ - void (*fire_on_vertex)( GLcontext * ); - void (*fire_on_end)( GLcontext * ); - void (*fire_on_fallback)( GLcontext * ); - + void (*fire_on_vertex) (GLcontext *); + void (*fire_on_end) (GLcontext *); + void (*fire_on_fallback) (GLcontext *); + vfmt_project_func project_vertex; vfmt_interpolate_func interpolate_vertices; int vtxfmt_fallback_count; int vtxfmt_installed; - void (*old_begin)( GLenum ); + void (*old_begin) (GLenum); GLenum prim; - + GLuint accel_light; GLfloat basecolor[4]; @@ -516,7 +532,7 @@ struct tfxMesaContext { GLuint size; }; -typedef void (*tfxSetupFunc)(GLcontext *ctx, GLuint, GLuint ); +typedef void (*tfxSetupFunc) (GLcontext * ctx, GLuint, GLuint); extern GrHwConfiguration glbHWConfig; extern int glbCurrentBoard; @@ -527,40 +543,41 @@ extern void fxSetupDDPointers(GLcontext *); /* fxvsetup: */ extern void fxDDSetupInit(void); -extern void fxAllocVB( GLcontext *ctx ); -extern void fxFreeVB( GLcontext *ctx ); -extern void fxPrintSetupFlags( const char *msg, GLuint flags ); -extern void fx_BuildProjVerts( GLcontext *ctx, - GLuint start, GLuint count, - GLuint newinputs ); -extern void fx_validate_BuildProjVerts(GLcontext *ctx, +extern void fxAllocVB(GLcontext * ctx); +extern void fxFreeVB(GLcontext * ctx); +extern void fxPrintSetupFlags(const char *msg, GLuint flags); +extern void fx_BuildProjVerts(GLcontext * ctx, + GLuint start, GLuint count, GLuint newinputs); +extern void fx_validate_BuildProjVerts(GLcontext * ctx, GLuint start, GLuint count, - GLuint newinputs ); + GLuint newinputs); /* fxtrifuncs: */ extern void fxDDTrifuncInit(void); -extern void fxDDChooseRenderState( GLcontext *ctx ); +extern void fxDDChooseRenderState(GLcontext * ctx); extern void fxUpdateDDSpanPointers(GLcontext *); extern void fxSetupDDSpanPointers(GLcontext *); -extern void fxPrintTextureData(tfxTexInfo *ti); -extern void fxDDTexImage2D(GLcontext *ctx, GLenum target, GLint level, - GLint internalFormat, GLint width, GLint height, GLint border, - GLenum format, GLenum type, const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage); - -extern void fxDDTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLsizei width, GLsizei height, - GLenum format, GLenum type, const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage); +extern void fxPrintTextureData(tfxTexInfo * ti); +extern void fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level, + GLint internalFormat, GLint width, GLint height, + GLint border, GLenum format, GLenum type, + const GLvoid * pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage); + +extern void fxDDTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const GLvoid * pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage); extern void fxDDTexEnv(GLcontext *, GLenum, GLenum, const GLfloat *); extern void fxDDTexParam(GLcontext *, GLenum, struct gl_texture_object *, GLenum, const GLfloat *); @@ -575,7 +592,7 @@ extern void fxDDBlendFunc(GLcontext *, GLenum, GLenum); extern void fxDDDepthMask(GLcontext *, GLboolean); extern void fxDDDepthFunc(GLcontext *, GLenum); -extern void fxDDInitExtensions( GLcontext *ctx ); +extern void fxDDInitExtensions(GLcontext * ctx); extern void fxTMInit(fxMesaContext ctx); extern void fxTMClose(fxMesaContext ctx); @@ -584,64 +601,64 @@ extern void fxTMMoveInTM(fxMesaContext, struct gl_texture_object *, GLint); extern void fxTMMoveOutTM(fxMesaContext, struct gl_texture_object *); #define fxTMMoveOutTM_NoLock fxTMMoveOutTM extern void fxTMFreeTexture(fxMesaContext, struct gl_texture_object *); -extern void fxTMReloadMipMapLevel(fxMesaContext, struct gl_texture_object *, GLint); -extern void fxTMReloadSubMipMapLevel(fxMesaContext, struct gl_texture_object *, - GLint, GLint, GLint); +extern void fxTMReloadMipMapLevel(fxMesaContext, struct gl_texture_object *, + GLint); +extern void fxTMReloadSubMipMapLevel(fxMesaContext, + struct gl_texture_object *, GLint, GLint, + GLint); extern void fxTexGetFormat(GLenum, GrTextureFormat_t *, GLint *); extern int fxTexGetInfo(int, int, GrLOD_t *, GrAspectRatio_t *, float *, float *, int *, int *, int *, int *); -extern void fxDDScissor( GLcontext *ctx, - GLint x, GLint y, GLsizei w, GLsizei h ); -extern void fxDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params ); -extern void fxDDColorMask(GLcontext *ctx, - GLboolean r, GLboolean g, - GLboolean b, GLboolean a ); +extern void fxDDScissor(GLcontext * ctx, + GLint x, GLint y, GLsizei w, GLsizei h); +extern void fxDDFogfv(GLcontext * ctx, GLenum pname, const GLfloat * params); +extern void fxDDColorMask(GLcontext * ctx, + GLboolean r, GLboolean g, GLboolean b, GLboolean a); -extern void fxDDWriteDepthSpan(GLcontext *ctx, GLuint n, GLint x, GLint y, - const GLdepth depth[], const GLubyte mask[]); +extern void fxDDWriteDepthSpan(GLcontext * ctx, GLuint n, GLint x, GLint y, + const GLdepth depth[], const GLubyte mask[]); -extern void fxDDReadDepthSpan(GLcontext *ctx, GLuint n, GLint x, GLint y, - GLdepth depth[]); +extern void fxDDReadDepthSpan(GLcontext * ctx, GLuint n, GLint x, GLint y, + GLdepth depth[]); -extern void fxDDWriteDepthPixels(GLcontext *ctx, GLuint n, - const GLint x[], const GLint y[], - const GLdepth depth[], const GLubyte mask[]); +extern void fxDDWriteDepthPixels(GLcontext * ctx, GLuint n, + const GLint x[], const GLint y[], + const GLdepth depth[], const GLubyte mask[]); -extern void fxDDReadDepthPixels(GLcontext *ctx, GLuint n, - const GLint x[], const GLint y[], - GLdepth depth[]); +extern void fxDDReadDepthPixels(GLcontext * ctx, GLuint n, + const GLint x[], const GLint y[], + GLdepth depth[]); -extern void fxDDShadeModel(GLcontext *ctx, GLenum mode); +extern void fxDDShadeModel(GLcontext * ctx, GLenum mode); -extern void fxDDCullFace(GLcontext *ctx, GLenum mode); -extern void fxDDFrontFace(GLcontext *ctx, GLenum mode); +extern void fxDDCullFace(GLcontext * ctx, GLenum mode); +extern void fxDDFrontFace(GLcontext * ctx, GLenum mode); -extern void fxPrintRenderState( const char *msg, GLuint state ); -extern void fxPrintHintState( const char *msg, GLuint state ); +extern void fxPrintRenderState(const char *msg, GLuint state); +extern void fxPrintHintState(const char *msg, GLuint state); -extern int fxDDInitFxMesaContext( fxMesaContext fxMesa ); -extern void fxDDDestroyFxMesaContext( fxMesaContext fxMesa ); +extern int fxDDInitFxMesaContext(fxMesaContext fxMesa); +extern void fxDDDestroyFxMesaContext(fxMesaContext fxMesa); -extern void fxSetScissorValues(GLcontext *ctx); +extern void fxSetScissorValues(GLcontext * ctx); extern void fxTMMoveInTM_NoLock(fxMesaContext fxMesa, - struct gl_texture_object *tObj, - GLint where); + struct gl_texture_object *tObj, GLint where); extern void fxInitPixelTables(fxMesaContext fxMesa, GLboolean bgrOrder); /* fxvtxfmt: */ -extern void fxDDCheckVtxfmt( GLcontext *ctx ); -extern void fx_update_lighting( GLcontext *ctx ); -extern void fxDDInitVtxfmt( GLcontext *ctx ); +extern void fxDDCheckVtxfmt(GLcontext * ctx); +extern void fx_update_lighting(GLcontext * ctx); +extern void fxDDInitVtxfmt(GLcontext * ctx); /* fxsimplerender */ -extern const struct gl_pipeline_stage fx_render_stage; +extern const struct gl_pipeline_stage fx_render_stage; #endif |