Merge branch 'master' into i915-unification

Conflicts: src/mesa/drivers/dri/i915tex/i830_texstate.c src/mesa/drivers/dri/i915tex/i915_texstate.c
author: Eric Anholt <eric@anholt.net> 2007-05-24 13:59:50 -0700
committer: Eric Anholt <eric@anholt.net> 2007-05-24 16:46:54 -0700
commit: fd9d27e0686f5a15803d13d207e58be1972fdf31 (patch)
tree: 79f8847e0fd723567032fa201d7b3ff2fdf5621d /src/mesa/drivers/dri
parent: b1fcabefa2f3fa81a20c1556383458315bb49bbf (diff)
parent: f116aed1ede0d802e9f3c5989290002975c00330 (diff)
download: external_mesa3d-fd9d27e0686f5a15803d13d207e58be1972fdf31.zip
external_mesa3d-fd9d27e0686f5a15803d13d207e58be1972fdf31.tar.gz
external_mesa3d-fd9d27e0686f5a15803d13d207e58be1972fdf31.tar.bz2
45 files changed, 458 insertions, 674 deletions
diff --git a/src/mesa/drivers/dri/Makefile b/src/mesa/drivers/dri/Makefile
index 4abcc16..f466ce6 100644
--- a/src/mesa/drivers/dri/Makefile
+++ b/src/mesa/drivers/dri/Makefile
@@ -32,7 +32,7 @@ install:
 clean:
 	@for dir in $(DRI_DIRS) ; do \
 		if [ -d $$dir ] ; then \
-			(cd $$dir && $(MAKE) clean ; \
+			(cd $$dir && $(MAKE) clean) ; \
 		fi \
 	done
 	-rm -f common/*.o
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index 07ac4c7..dd52f7e 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -995,6 +995,9 @@ __driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
     psc->getMSC            = driGetMSC;
     psc->createNewContext  = driCreateNewContext;
 
+    if (internal_api_version >= 20070121)
+	psc->setTexOffset  = psp->DriverAPI.setTexOffset;
+
     if ( (psp->DriverAPI.InitDriver != NULL)
 	 && !(*psp->DriverAPI.InitDriver)(psp) ) {
 	_mesa_free( psp );
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 8639535..539d28d 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -189,6 +189,12 @@ struct __DriverAPIRec {
     /*@}*/
     void (*CopySubBuffer)(__DRIdrawablePrivate *driDrawPriv,
 			  int x, int y, int w, int h);
+
+    /**
+     * See corresponding field in \c __DRIscreenRec.
+     */
+    void (*setTexOffset)(__DRIcontext *pDRICtx, GLint texname,
+			 unsigned long long offset, GLint depth, GLuint pitch);
 };
 
 
diff --git a/src/mesa/drivers/dri/ffb/ffb_tris.c b/src/mesa/drivers/dri/ffb/ffb_tris.c
index ca0e514..9fae8c8 100644
--- a/src/mesa/drivers/dri/ffb/ffb_tris.c
+++ b/src/mesa/drivers/dri/ffb/ffb_tris.c
@@ -138,10 +138,10 @@ static void ffb_translate_vertex(GLcontext *ctx, const ffb_vertex *src,
 	const GLfloat ty = m[13];
 	const GLfloat tz = m[14];
 
-	dst->win[0] = sx * src->x + tx;
-	dst->win[1] = sy * src->y + ty;
-	dst->win[2] = sz * src->z + tz;
-	dst->win[3] = 1.0;
+	dst->attrib[FRAG_ATTRIB_WPOS][0] = sx * src->x + tx;
+	dst->attrib[FRAG_ATTRIB_WPOS][1] = sy * src->y + ty;
+	dst->attrib[FRAG_ATTRIB_WPOS][2] = sz * src->z + tz;
+	dst->attrib[FRAG_ATTRIB_WPOS][3] = 1.0;
       
 	dst->color[0] = FFB_UBYTE_FROM_COLOR(src->color[0].red);
 	dst->color[1] = FFB_UBYTE_FROM_COLOR(src->color[0].green);
diff --git a/src/mesa/drivers/dri/i915/i830_state.c b/src/mesa/drivers/dri/i915/i830_state.c
index 9512519..f798020 100644
--- a/src/mesa/drivers/dri/i915/i830_state.c
+++ b/src/mesa/drivers/dri/i915/i830_state.c
@@ -34,6 +34,8 @@
 
 #include "texmem.h"
 
+#include "drivers/common/driverfuncs.h"
+
 #include "intel_screen.h"
 #include "intel_batchbuffer.h"
 
@@ -1074,7 +1076,7 @@ void i830InitState( i830ContextPtr i830 )
 
    i830_init_packets( i830 );
 
-   intelInitState( ctx );
+   _mesa_init_driver_state(ctx);
 
    memcpy( &i830->initial, &i830->state, sizeof(i830->state) );
 
@@ -1085,8 +1087,3 @@ void i830InitState( i830ContextPtr i830 )
 			 I830_UPLOAD_CTX |
 			 I830_UPLOAD_BUFFERS);
 }
-
-
-
-
-
diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c
index a28c8bb..702b878 100644
--- a/src/mesa/drivers/dri/i915/i915_fragprog.c
+++ b/src/mesa/drivers/dri/i915/i915_fragprog.c
@@ -857,11 +857,6 @@ static void i915BindProgram( GLcontext *ctx,
       assert(p->on_hardware == 0);
       assert(p->params_uptodate == 0);
 
-      /* Hack: make sure fog is correctly enabled according to this
-       * fragment program's fog options.
-       */
-      ctx->Driver.Enable( ctx, GL_FRAGMENT_PROGRAM_ARB, 
-			  ctx->FragmentProgram.Enabled );
    }
 }
 
@@ -935,9 +930,6 @@ static void i915ProgramStringNotify( GLcontext *ctx,
       /* Hack: make sure fog is correctly enabled according to this
        * fragment program's fog options.
        */
-      ctx->Driver.Enable( ctx, GL_FRAGMENT_PROGRAM_ARB, 
-			  ctx->FragmentProgram.Enabled );
-
       if (p->FragProg.FogOption) {
          /* add extra instructions to do fog, then turn off FogOption field */
          _mesa_append_fog_code(ctx, &p->FragProg);
diff --git a/src/mesa/drivers/dri/i915/i915_state.c b/src/mesa/drivers/dri/i915/i915_state.c
index 0d5ca32..1c4ec74 100644
--- a/src/mesa/drivers/dri/i915/i915_state.c
+++ b/src/mesa/drivers/dri/i915/i915_state.c
@@ -36,6 +36,8 @@
 
 #include "texmem.h"
 
+#include "drivers/common/driverfuncs.h"
+
 #include "intel_screen.h"
 #include "intel_batchbuffer.h"
 
@@ -961,15 +963,8 @@ void i915InitState( i915ContextPtr i915 )
 
    i915_init_packets( i915 );
 
-   intelInitState( ctx );
+   _mesa_init_driver_state(ctx);
 
    memcpy( &i915->initial, &i915->state, sizeof(i915->state) );
    i915->current = &i915->state;
 }
-
-
-
-
-
-
-
diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c
index 3b639e7..9f0c949 100644
--- a/src/mesa/drivers/dri/i915/i915_texstate.c
+++ b/src/mesa/drivers/dri/i915/i915_texstate.c
@@ -172,12 +172,8 @@ static void i915LayoutTextureImages( i915ContextPtr i915,
 	 
 	 t->intel.image[0][i].offset = total_height * pitch;
 	 t->intel.image[0][i].internalFormat = baseImage->_BaseFormat;
-	 if (t->intel.image[0][i].image->IsCompressed)
-	 {
-	   if (t->intel.image[0][i].image->Height > 4)
-	     total_height += t->intel.image[0][i].image->Height/4;
-	   else
-	     total_height += 1;
+	 if (t->intel.image[0][i].image->IsCompressed) {
+	    total_height += (t->intel.image[0][i].image->Height + 3) / 4;
 	 }
 	 else
 	   total_height += MAX2(2, t->intel.image[0][i].image->Height);
diff --git a/src/mesa/drivers/dri/i915/intel_context.c b/src/mesa/drivers/dri/i915/intel_context.c
index e1e7cdb..e747fc6 100644
--- a/src/mesa/drivers/dri/i915/intel_context.c
+++ b/src/mesa/drivers/dri/i915/intel_context.c
@@ -766,98 +766,3 @@ void intelCopySubBuffer( __DRIdrawablePrivate *dPriv,
       fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
    }
 }
-
-void intelInitState( GLcontext *ctx )
-{
-   /* Mesa should do this for us:
-    */
-   ctx->Driver.AlphaFunc( ctx, 
-			  ctx->Color.AlphaFunc,
-			  ctx->Color.AlphaRef);
-
-   ctx->Driver.BlendColor( ctx,
-			   ctx->Color.BlendColor );
-
-   ctx->Driver.BlendEquationSeparate( ctx, 
-				      ctx->Color.BlendEquationRGB,
-				      ctx->Color.BlendEquationA);
-
-   ctx->Driver.BlendFuncSeparate( ctx,
-				  ctx->Color.BlendSrcRGB,
-				  ctx->Color.BlendDstRGB,
-				  ctx->Color.BlendSrcA,
-				  ctx->Color.BlendDstA);
-
-   ctx->Driver.ColorMask( ctx, 
-			  ctx->Color.ColorMask[RCOMP],
-			  ctx->Color.ColorMask[GCOMP],
-			  ctx->Color.ColorMask[BCOMP],
-			  ctx->Color.ColorMask[ACOMP]);
-
-   ctx->Driver.CullFace( ctx, ctx->Polygon.CullFaceMode );
-   ctx->Driver.DepthFunc( ctx, ctx->Depth.Func );
-   ctx->Driver.DepthMask( ctx, ctx->Depth.Mask );
-
-   ctx->Driver.Enable( ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled );
-   ctx->Driver.Enable( ctx, GL_BLEND, ctx->Color.BlendEnabled );
-   ctx->Driver.Enable( ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled );
-   ctx->Driver.Enable( ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled );
-   ctx->Driver.Enable( ctx, GL_CULL_FACE, ctx->Polygon.CullFlag );
-   ctx->Driver.Enable( ctx, GL_DEPTH_TEST, ctx->Depth.Test );
-   ctx->Driver.Enable( ctx, GL_DITHER, ctx->Color.DitherFlag );
-   ctx->Driver.Enable( ctx, GL_FOG, ctx->Fog.Enabled );
-   ctx->Driver.Enable( ctx, GL_LIGHTING, ctx->Light.Enabled );
-   ctx->Driver.Enable( ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag );
-   ctx->Driver.Enable( ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag );
-   ctx->Driver.Enable( ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled );
-   ctx->Driver.Enable( ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_1D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_2D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_3D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE );
-
-   ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
-   ctx->Driver.Fogfv( ctx, GL_FOG_MODE, 0 );
-   ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
-   ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
-   ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
-
-   ctx->Driver.FrontFace( ctx, ctx->Polygon.FrontFace );
-
-   {
-      GLfloat f = (GLfloat)ctx->Light.Model.ColorControl;
-      ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f );
-   }
-
-   ctx->Driver.LineWidth( ctx, ctx->Line.Width );
-   ctx->Driver.LogicOpcode( ctx, ctx->Color.LogicOp );
-   ctx->Driver.PointSize( ctx, ctx->Point.Size );
-   ctx->Driver.PolygonStipple( ctx, (const GLubyte *)ctx->PolygonStipple );
-   ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
-			ctx->Scissor.Width, ctx->Scissor.Height );
-   ctx->Driver.ShadeModel( ctx, ctx->Light.ShadeModel );
-   ctx->Driver.StencilFuncSeparate( ctx, GL_FRONT,
-                                    ctx->Stencil.Function[0],
-                                    ctx->Stencil.Ref[0],
-                                    ctx->Stencil.ValueMask[0] );
-   ctx->Driver.StencilFuncSeparate( ctx, GL_BACK,
-                                    ctx->Stencil.Function[1],
-                                    ctx->Stencil.Ref[1],
-                                    ctx->Stencil.ValueMask[1] );
-   ctx->Driver.StencilMaskSeparate( ctx, GL_FRONT, ctx->Stencil.WriteMask[0] );
-   ctx->Driver.StencilMaskSeparate( ctx, GL_BACK, ctx->Stencil.WriteMask[1] );
-   ctx->Driver.StencilOpSeparate( ctx, GL_FRONT,
-                                  ctx->Stencil.FailFunc[0],
-                                  ctx->Stencil.ZFailFunc[0],
-                                  ctx->Stencil.ZPassFunc[0]);
-   ctx->Driver.StencilOpSeparate( ctx, GL_BACK,
-                                  ctx->Stencil.FailFunc[1],
-                                  ctx->Stencil.ZFailFunc[1],
-                                  ctx->Stencil.ZPassFunc[1]);
-
-
-   ctx->Driver.DrawBuffer( ctx, ctx->Color.DrawBuffer[0] );
-}
-
-
diff --git a/src/mesa/drivers/dri/i915/intel_context.h b/src/mesa/drivers/dri/i915/intel_context.h
index 05195e7..c48b074 100644
--- a/src/mesa/drivers/dri/i915/intel_context.h
+++ b/src/mesa/drivers/dri/i915/intel_context.h
@@ -473,7 +473,6 @@ extern void intelSetBackClipRects(intelContextPtr intel);
 extern void intelSetFrontClipRects(intelContextPtr intel);
 extern void intelWindowMoved( intelContextPtr intel );
 
-extern void intelInitState( GLcontext *ctx );
 extern const GLubyte *intelGetString( GLcontext *ctx, GLenum name );
 
 
diff --git a/src/mesa/drivers/dri/i915/intel_tex.c b/src/mesa/drivers/dri/i915/intel_tex.c
index 6012d3e..98ddc79 100644
--- a/src/mesa/drivers/dri/i915/intel_tex.c
+++ b/src/mesa/drivers/dri/i915/intel_tex.c
@@ -634,18 +634,12 @@ static void intelUploadTexImage( intelContextPtr intel,
 			       image->Height);
    }
    else if (image->IsCompressed) {
-      GLuint row_len = image->Width * 2;
+      GLuint row_len = 0;
       GLubyte *dst = (GLubyte *)(t->BufAddr + offset);
       GLubyte *src = (GLubyte *)image->Data;
       GLuint j;
 
-      if (INTEL_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, 
-		 "Upload image %dx%dx%d offset %xm row_len %x "
-		 "pitch %x depth_pitch %x\n",
-		 image->Width, image->Height, image->Depth, offset,
-		 row_len, t->Pitch, t->depth_pitch);
-
+      /* must always copy whole blocks (8/16 bytes) */
       switch (image->InternalFormat) {
 	case GL_COMPRESSED_RGB_FXT1_3DFX:
 	case GL_COMPRESSED_RGBA_FXT1_3DFX:
@@ -653,24 +647,32 @@ static void intelUploadTexImage( intelContextPtr intel,
 	case GL_RGB4_S3TC:
 	case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
 	case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-	  for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	    __memcpy(dst, src, row_len );
-	    src += row_len;
-	  }
+	  row_len = (image->Width * 2 + 7) & ~7;
 	  break;
 	case GL_RGBA_S3TC:
 	case GL_RGBA4_S3TC:
 	case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
 	case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-	  for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	    __memcpy(dst, src, (image->Width*4) );
-	    src += image->Width*4;
-	  }
+	  row_len = (image->Width * 4 + 15) & ~15;
 	  break;
 	default:
 	  fprintf(stderr,"Internal Compressed format not supported %d\n", image->InternalFormat);
 	  break;
       }
+
+      if (INTEL_DEBUG & DEBUG_TEXTURE)
+	 fprintf(stderr, 
+		 "Upload image %dx%dx%d offset %xm row_len %x "
+		 "pitch %x depth_pitch %x\n",
+		 image->Width, image->Height, image->Depth, offset,
+		 row_len, t->Pitch, t->depth_pitch);
+
+      if (row_len) {
+	 for (j = 0 ; j < (image->Height + 3)/4 ; j++, dst += (t->Pitch)) {
+	   __memcpy(dst, src, row_len );
+	   src += row_len;
+	 }
+      }
    }
    /* Time for another vtbl entry:
     */
diff --git a/src/mesa/drivers/dri/i915tex/i830_reg.h b/src/mesa/drivers/dri/i915tex/i830_reg.h
index 24ac524..41280bc 100644
--- a/src/mesa/drivers/dri/i915tex/i830_reg.h
+++ b/src/mesa/drivers/dri/i915tex/i830_reg.h
@@ -575,6 +575,7 @@
 #define    MT_16BIT_DIB_RGB565_8888	   (7<<3)
 #define    MT_32BIT_ARGB8888		   (0<<3)       /* SURFACE_32BIT */
 #define    MT_32BIT_ABGR8888		   (1<<3)
+#define    MT_32BIT_XRGB8888		   (2<<3)       /* XXX: Guess from i915_reg.h */
 #define    MT_32BIT_BUMP_XLDVDU_8888	   (6<<3)
 #define    MT_32BIT_DIB_8888		   (7<<3)
 #define    MT_411_YUV411		   (0<<3)       /* SURFACE_411 */
diff --git a/src/mesa/drivers/dri/i915tex/i830_state.c b/src/mesa/drivers/dri/i915tex/i830_state.c
index 812daa6..3c149e6 100644
--- a/src/mesa/drivers/dri/i915tex/i830_state.c
+++ b/src/mesa/drivers/dri/i915tex/i830_state.c
@@ -34,6 +34,8 @@
 
 #include "texmem.h"
 
+#include "drivers/common/driverfuncs.h"
+
 #include "intel_screen.h"
 #include "intel_batchbuffer.h"
 #include "intel_fbo.h"
@@ -1101,7 +1103,7 @@ i830InitState(struct i830_context *i830)
 
    i830_init_packets(i830);
 
-   intelInitState(ctx);
+   _mesa_init_driver_state(ctx);
 
    memcpy(&i830->initial, &i830->state, sizeof(i830->state));
 
diff --git a/src/mesa/drivers/dri/i915tex/i830_texstate.c b/src/mesa/drivers/dri/i915tex/i830_texstate.c
index b25ec19..7613b9d 100644
--- a/src/mesa/drivers/dri/i915tex/i830_texstate.c
+++ b/src/mesa/drivers/dri/i915tex/i830_texstate.c
@@ -117,7 +117,7 @@ i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
    struct gl_texture_object *tObj = ctx->Texture.Unit[unit]._Current;
    struct intel_texture_object *intelObj = intel_texture_object(tObj);
    struct gl_texture_image *firstImage;
-   GLuint *state = i830->state.Tex[unit];
+   GLuint *state = i830->state.Tex[unit], format, pitch;
 
    memset(state, 0, sizeof(state));
 
@@ -128,7 +128,7 @@ i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
        i830->state.tex_buffer[unit] = NULL;
    }
 
-   if (!intel_finalize_mipmap_tree(intel, unit))
+   if (!intelObj->imageOverride && !intel_finalize_mipmap_tree(intel, unit))
       return GL_FALSE;
 
    /* Get first image here, since intelObj->firstLevel will get set in
@@ -136,12 +136,34 @@ i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
     */
    firstImage = tObj->Image[0][intelObj->firstLevel];
 
-   dri_bo_reference(intelObj->mt->region->buffer);
-   i830->state.tex_buffer[unit] = intelObj->mt->region->buffer;
-   i830->state.tex_offset[unit] = intel_miptree_image_offset(intelObj->mt, 0,
-                                                             intelObj->
-                                                             firstLevel);
+   if (intelObj->imageOverride) {
+      i830->state.tex_buffer[unit] = NULL;
+      i830->state.tex_offset[unit] = intelObj->textureOffset;
 
+      switch (intelObj->depthOverride) {
+      case 32:
+	 format = MAPSURF_32BIT | MT_32BIT_ARGB8888;
+	 break;
+      case 24:
+      default:
+	 format = MAPSURF_32BIT | MT_32BIT_XRGB8888;
+	 break;
+      case 16:
+	 format = MAPSURF_16BIT | MT_16BIT_RGB565;
+	 break;
+      }
+
+      pitch = intelObj->pitchOverride;
+   } else {
+      dri_bo_reference(intelObj->mt->region->buffer);
+      i830->state.tex_buffer[unit] = intelObj->mt->region->buffer;
+      i830->state.tex_offset[unit] = intel_miptree_image_offset(intelObj->mt,
+								0, intelObj->
+								firstLevel);
+
+      format = translate_texture_format(firstImage->TexFormat->MesaFormat);
+      pitch = intelObj->mt->pitch * intelObj->mt->cpp;
+   }
 
    state[I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 |
                                (LOAD_TEXTURE_MAP0 << unit) | 4);
@@ -152,12 +174,10 @@ i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
 
    state[I830_TEXREG_TM0S1] =
       (((firstImage->Height - 1) << TM0S1_HEIGHT_SHIFT) |
-       ((firstImage->Width - 1) << TM0S1_WIDTH_SHIFT) |
-       translate_texture_format(firstImage->TexFormat->MesaFormat));
+       ((firstImage->Width - 1) << TM0S1_WIDTH_SHIFT) | format);
 
    state[I830_TEXREG_TM0S2] =
-      (((((intelObj->mt->pitch * intelObj->mt->cpp) / 4) -
-         1) << TM0S2_PITCH_SHIFT) | TM0S2_CUBE_FACE_ENA_MASK);
+      ((((pitch / 4) - 1) << TM0S2_PITCH_SHIFT) | TM0S2_CUBE_FACE_ENA_MASK);
 
    {
       if (tObj->Target == GL_TEXTURE_CUBE_MAP)
diff --git a/src/mesa/drivers/dri/i915tex/i915_fragprog.c b/src/mesa/drivers/dri/i915tex/i915_fragprog.c
index cbea609..a4b22a0 100644
--- a/src/mesa/drivers/dri/i915tex/i915_fragprog.c
+++ b/src/mesa/drivers/dri/i915tex/i915_fragprog.c
@@ -849,11 +849,6 @@ i915BindProgram(GLcontext * ctx, GLenum target, struct gl_program *prog)
       assert(p->on_hardware == 0);
       assert(p->params_uptodate == 0);
 
-      /* Hack: make sure fog is correctly enabled according to this
-       * fragment program's fog options.
-       */
-      ctx->Driver.Enable(ctx, GL_FRAGMENT_PROGRAM_ARB,
-                         ctx->FragmentProgram.Enabled);
    }
 }
 
@@ -926,9 +921,6 @@ i915ProgramStringNotify(GLcontext * ctx,
       /* Hack: make sure fog is correctly enabled according to this
        * fragment program's fog options.
        */
-      ctx->Driver.Enable(ctx, GL_FRAGMENT_PROGRAM_ARB,
-                         ctx->FragmentProgram.Enabled);
-
       if (p->FragProg.FogOption) {
          /* add extra instructions to do fog, then turn off FogOption field */
          _mesa_append_fog_code(ctx, &p->FragProg);
diff --git a/src/mesa/drivers/dri/i915tex/i915_state.c b/src/mesa/drivers/dri/i915tex/i915_state.c
index d3217fa..e5d8d27 100644
--- a/src/mesa/drivers/dri/i915tex/i915_state.c
+++ b/src/mesa/drivers/dri/i915tex/i915_state.c
@@ -36,6 +36,8 @@
 
 #include "texmem.h"
 
+#include "drivers/common/driverfuncs.h"
+
 #include "intel_fbo.h"
 #include "intel_screen.h"
 #include "intel_batchbuffer.h"
@@ -1005,7 +1007,7 @@ i915InitState(struct i915_context *i915)
 
    i915_init_packets(i915);
 
-   intelInitState(ctx);
+   _mesa_init_driver_state(ctx);
 
    memcpy(&i915->initial, &i915->state, sizeof(i915->state));
    i915->current = &i915->state;
diff --git a/src/mesa/drivers/dri/i915tex/i915_tex_layout.c b/src/mesa/drivers/dri/i915tex/i915_tex_layout.c
index 2e1600c..7b761a7 100644
--- a/src/mesa/drivers/dri/i915tex/i915_tex_layout.c
+++ b/src/mesa/drivers/dri/i915tex/i915_tex_layout.c
@@ -113,7 +113,7 @@ i915_miptree_layout(struct intel_mipmap_tree * mt)
           */
          for (level = mt->first_level; level <= MAX2(8, mt->last_level);
               level++) {
-            intel_miptree_set_level_info(mt, level, 1, 0, mt->total_height,
+            intel_miptree_set_level_info(mt, level, depth, 0, mt->total_height,
                                          width, height, depth);
 
 
@@ -161,11 +161,9 @@ i915_miptree_layout(struct intel_mipmap_tree * mt)
             if (mt->compressed)
                img_height = MAX2(1, height / 4);
             else
-               img_height = MAX2(2, height);
+               img_height = (MAX2(2, height) + 1) & ~1;
 
 	    mt->total_height += img_height;
-	    mt->total_height += 1;
-	    mt->total_height &= ~1;
 
             width = minify(width);
             height = minify(height);
diff --git a/src/mesa/drivers/dri/i915tex/i915_texstate.c b/src/mesa/drivers/dri/i915tex/i915_texstate.c
index 31d1875..09684e8 100644
--- a/src/mesa/drivers/dri/i915tex/i915_texstate.c
+++ b/src/mesa/drivers/dri/i915tex/i915_texstate.c
@@ -122,7 +122,7 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
    struct gl_texture_object *tObj = ctx->Texture.Unit[unit]._Current;
    struct intel_texture_object *intelObj = intel_texture_object(tObj);
    struct gl_texture_image *firstImage;
-   GLuint *state = i915->state.Tex[unit];
+   GLuint *state = i915->state.Tex[unit], format, pitch;
 
    memset(state, 0, sizeof(state));
 
@@ -133,7 +133,7 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
        i915->state.tex_buffer[unit] = NULL;
    }
 
-   if (!intel_finalize_mipmap_tree(intel, unit))
+   if (!intelObj->imageOverride && !intel_finalize_mipmap_tree(intel, unit))
       return GL_FALSE;
 
    /* Get first image here, since intelObj->firstLevel will get set in
@@ -141,26 +141,45 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
     */
    firstImage = tObj->Image[0][intelObj->firstLevel];
 
-   dri_bo_reference(intelObj->mt->region->buffer);
-   i915->state.tex_buffer[unit] = intelObj->mt->region->buffer;
+   if (intelObj->imageOverride) {
+      i915->state.tex_buffer[unit] = NULL;
+      i915->state.tex_offset[unit] = intelObj->textureOffset;
 
-   i915->state.tex_offset[unit] = intel_miptree_image_offset(intelObj->mt, 0,
-                                                             intelObj->
-                                                             firstLevel);
+      switch (intelObj->depthOverride) {
+      case 32:
+	 format = MAPSURF_32BIT | MT_32BIT_ARGB8888;
+	 break;
+      case 24:
+      default:
+	 format = MAPSURF_32BIT | MT_32BIT_XRGB8888;
+	 break;
+      case 16:
+	 format = MAPSURF_16BIT | MT_16BIT_RGB565;
+	 break;
+      }
+
+      pitch = intelObj->pitchOverride;
+   } else {
+      dri_bo_reference(intelObj->mt->region->buffer);
+      i915->state.tex_buffer[unit] = intelObj->mt->region->buffer;
+      i915->state.tex_offset[unit] =  intel_miptree_image_offset(intelObj->mt,
+								 0, intelObj->
+								 firstLevel);
+
+      format = translate_texture_format(firstImage->TexFormat->MesaFormat);
+      pitch = intelObj->mt->pitch * intelObj->mt->cpp;
+   }
 
    state[I915_TEXREG_MS3] =
       (((firstImage->Height - 1) << MS3_HEIGHT_SHIFT) |
-       ((firstImage->Width - 1) << MS3_WIDTH_SHIFT) |
-       translate_texture_format(firstImage->TexFormat->MesaFormat) |
+       ((firstImage->Width - 1) << MS3_WIDTH_SHIFT) | format |
        MS3_USE_FENCE_REGS);
 
    state[I915_TEXREG_MS4] =
-      (((((intelObj->mt->pitch * intelObj->mt->cpp) / 4) -
-         1) << MS4_PITCH_SHIFT) | MS4_CUBE_FACE_ENA_MASK |
-       ((((intelObj->lastLevel -
-           intelObj->firstLevel) *
-          4)) << MS4_MAX_LOD_SHIFT) | ((firstImage->Depth -
-                                        1) << MS4_VOLUME_DEPTH_SHIFT));
+     ((((pitch / 4) - 1) << MS4_PITCH_SHIFT) | MS4_CUBE_FACE_ENA_MASK |
+       ((((intelObj->lastLevel - intelObj->firstLevel) * 4)) <<
+	MS4_MAX_LOD_SHIFT) | ((firstImage->Depth - 1) <<
+			      MS4_VOLUME_DEPTH_SHIFT));
 
 
    {
diff --git a/src/mesa/drivers/dri/i915tex/i915_vtbl.c b/src/mesa/drivers/dri/i915tex/i915_vtbl.c
index 50571b7e..2a3ccd0 100644
--- a/src/mesa/drivers/dri/i915tex/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915tex/i915_vtbl.c
@@ -378,11 +378,13 @@ i915_emit_state(struct intel_context *intel)
                          DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
                          state->tex_offset[i]);
             }
-            else {
+            else if (state == &i915->meta) {
                assert(i == 0);
-               assert(state == &i915->meta);
                OUT_BATCH(0);
             }
+            else {
+               OUT_BATCH(state->tex_offset[i]);
+            }
 
             OUT_BATCH(state->Tex[i][I915_TEXREG_MS3]);
             OUT_BATCH(state->Tex[i][I915_TEXREG_MS4]);
diff --git a/src/mesa/drivers/dri/i915tex/intel_context.h b/src/mesa/drivers/dri/i915tex/intel_context.h
index d03c4c5..a55f7d9 100644
--- a/src/mesa/drivers/dri/i915tex/intel_context.h
+++ b/src/mesa/drivers/dri/i915tex/intel_context.h
@@ -91,6 +91,10 @@ struct intel_texture_object
     * regions will be copied to this region and the old storage freed.
     */
    struct intel_mipmap_tree *mt;
+
+   GLboolean imageOverride;
+   GLint depthOverride;
+   GLuint pitchOverride;
 };
 
 
@@ -388,7 +392,6 @@ extern GLboolean intelInitContext(struct intel_context *intel,
 
 extern void intelGetLock(struct intel_context *intel, GLuint flags);
 
-extern void intelInitState(GLcontext * ctx);
 extern void intelFinish(GLcontext * ctx);
 extern void intelFlush(GLcontext * ctx);
 
diff --git a/src/mesa/drivers/dri/i915tex/intel_screen.c b/src/mesa/drivers/dri/i915tex/intel_screen.c
index 0005cfa..4d61407 100644
--- a/src/mesa/drivers/dri/i915tex/intel_screen.c
+++ b/src/mesa/drivers/dri/i915tex/intel_screen.c
@@ -764,7 +764,8 @@ static const struct __DriverAPIRec intelAPI = {
    .WaitForMSC = driWaitForMSC32,
    .WaitForSBC = NULL,
    .SwapBuffersMSC = NULL,
-   .CopySubBuffer = intelCopySubBuffer
+   .CopySubBuffer = intelCopySubBuffer,
+   .setTexOffset = intelSetTexOffset,
 };
 
 
diff --git a/src/mesa/drivers/dri/i915tex/intel_state.c b/src/mesa/drivers/dri/i915tex/intel_state.c
index f85d8ef..2715110 100644
--- a/src/mesa/drivers/dri/i915tex/intel_state.c
+++ b/src/mesa/drivers/dri/i915tex/intel_state.c
@@ -267,97 +267,3 @@ intelInitStateFuncs(struct dd_function_table *functions)
    functions->DepthRange = intelDepthRange;
    functions->ClearColor = intelClearColor;
 }
-
-
-
-
-void
-intelInitState(GLcontext * ctx)
-{
-   /* Mesa should do this for us:
-    */
-   ctx->Driver.AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);
-
-   ctx->Driver.BlendColor(ctx, ctx->Color.BlendColor);
-
-   ctx->Driver.BlendEquationSeparate(ctx,
-                                     ctx->Color.BlendEquationRGB,
-                                     ctx->Color.BlendEquationA);
-
-   ctx->Driver.BlendFuncSeparate(ctx,
-                                 ctx->Color.BlendSrcRGB,
-                                 ctx->Color.BlendDstRGB,
-                                 ctx->Color.BlendSrcA, ctx->Color.BlendDstA);
-
-   ctx->Driver.ColorMask(ctx,
-                         ctx->Color.ColorMask[RCOMP],
-                         ctx->Color.ColorMask[GCOMP],
-                         ctx->Color.ColorMask[BCOMP],
-                         ctx->Color.ColorMask[ACOMP]);
-
-   ctx->Driver.CullFace(ctx, ctx->Polygon.CullFaceMode);
-   ctx->Driver.DepthFunc(ctx, ctx->Depth.Func);
-   ctx->Driver.DepthMask(ctx, ctx->Depth.Mask);
-
-   ctx->Driver.Enable(ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled);
-   ctx->Driver.Enable(ctx, GL_BLEND, ctx->Color.BlendEnabled);
-   ctx->Driver.Enable(ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled);
-   ctx->Driver.Enable(ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled);
-   ctx->Driver.Enable(ctx, GL_CULL_FACE, ctx->Polygon.CullFlag);
-   ctx->Driver.Enable(ctx, GL_DEPTH_TEST, ctx->Depth.Test);
-   ctx->Driver.Enable(ctx, GL_DITHER, ctx->Color.DitherFlag);
-   ctx->Driver.Enable(ctx, GL_FOG, ctx->Fog.Enabled);
-   ctx->Driver.Enable(ctx, GL_LIGHTING, ctx->Light.Enabled);
-   ctx->Driver.Enable(ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag);
-   ctx->Driver.Enable(ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag);
-   ctx->Driver.Enable(ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled);
-   ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled);
-   ctx->Driver.Enable(ctx, GL_TEXTURE_1D, GL_FALSE);
-   ctx->Driver.Enable(ctx, GL_TEXTURE_2D, GL_FALSE);
-   ctx->Driver.Enable(ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE);
-   ctx->Driver.Enable(ctx, GL_TEXTURE_3D, GL_FALSE);
-   ctx->Driver.Enable(ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE);
-
-   ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
-   ctx->Driver.Fogfv(ctx, GL_FOG_MODE, 0);
-   ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
-   ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
-   ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
-
-   ctx->Driver.FrontFace(ctx, ctx->Polygon.FrontFace);
-
-   {
-      GLfloat f = (GLfloat) ctx->Light.Model.ColorControl;
-      ctx->Driver.LightModelfv(ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f);
-   }
-
-   ctx->Driver.LineWidth(ctx, ctx->Line.Width);
-   ctx->Driver.LogicOpcode(ctx, ctx->Color.LogicOp);
-   ctx->Driver.PointSize(ctx, ctx->Point.Size);
-   ctx->Driver.PolygonStipple(ctx, (const GLubyte *) ctx->PolygonStipple);
-   ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
-                       ctx->Scissor.Width, ctx->Scissor.Height);
-   ctx->Driver.ShadeModel(ctx, ctx->Light.ShadeModel);
-   ctx->Driver.StencilFuncSeparate(ctx, GL_FRONT,
-                                   ctx->Stencil.Function[0],
-                                   ctx->Stencil.Ref[0],
-                                   ctx->Stencil.ValueMask[0]);
-   ctx->Driver.StencilFuncSeparate(ctx, GL_BACK,
-                                   ctx->Stencil.Function[1],
-                                   ctx->Stencil.Ref[1],
-                                   ctx->Stencil.ValueMask[1]);
-   ctx->Driver.StencilMaskSeparate(ctx, GL_FRONT, ctx->Stencil.WriteMask[0]);
-   ctx->Driver.StencilMaskSeparate(ctx, GL_BACK, ctx->Stencil.WriteMask[1]);
-   ctx->Driver.StencilOpSeparate(ctx, GL_FRONT,
-                                 ctx->Stencil.FailFunc[0],
-                                 ctx->Stencil.ZFailFunc[0],
-                                 ctx->Stencil.ZPassFunc[0]);
-   ctx->Driver.StencilOpSeparate(ctx, GL_BACK,
-                                 ctx->Stencil.FailFunc[1],
-                                 ctx->Stencil.ZFailFunc[1],
-                                 ctx->Stencil.ZPassFunc[1]);
-
-
-   /* XXX this isn't really needed */
-   ctx->Driver.DrawBuffer(ctx, ctx->Color.DrawBuffer[0]);
-}
diff --git a/src/mesa/drivers/dri/i915tex/intel_tex.h b/src/mesa/drivers/dri/i915tex/intel_tex.h
index 6e9938f..b77d7a1 100644
--- a/src/mesa/drivers/dri/i915tex/intel_tex.h
+++ b/src/mesa/drivers/dri/i915tex/intel_tex.h
@@ -135,6 +135,9 @@ void intelGetCompressedTexImage(GLcontext *ctx, GLenum target, GLint level,
 				const struct gl_texture_object *texObj,
 				const struct gl_texture_image *texImage);
 
+void intelSetTexOffset(__DRIcontext *pDRICtx, GLint texname,
+		       unsigned long long offset, GLint depth, GLuint pitch);
+
 GLuint intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit);
 
 void intel_tex_map_images(struct intel_context *intel,
diff --git a/src/mesa/drivers/dri/i915tex/intel_tex_image.c b/src/mesa/drivers/dri/i915tex/intel_tex_image.c
index f9c8bc5..b155696 100644
--- a/src/mesa/drivers/dri/i915tex/intel_tex_image.c
+++ b/src/mesa/drivers/dri/i915tex/intel_tex_image.c
@@ -377,6 +377,9 @@ intelTexImage(GLcontext * ctx,
       assert(!intelObj->mt);
    }
 
+   if (!pixels)
+      return;
+
    if (!intelObj->mt) {
       guess_and_alloc_mipmap_tree(intel, intelObj, intelImage);
       if (!intelObj->mt) {
@@ -384,7 +387,6 @@ intelTexImage(GLcontext * ctx,
       }
    }
 
-
    assert(!intelImage->mt);
 
    if (intelObj->mt &&
@@ -666,3 +668,23 @@ intelGetCompressedTexImage(GLcontext *ctx, GLenum target, GLint level,
 		       texObj, texImage, 1);
 
 }
+
+void
+intelSetTexOffset(__DRIcontext *pDRICtx, GLint texname,
+		  unsigned long long offset, GLint depth, GLuint pitch)
+{
+   struct intel_context *intel = (struct intel_context*)
+      ((__DRIcontextPrivate*)pDRICtx->private)->driverPrivate;
+   struct gl_texture_object *tObj = _mesa_lookup_texture(&intel->ctx, texname);
+   struct intel_texture_object *intelObj = intel_texture_object(tObj);
+
+   if (!intelObj)
+      return;
+
+   intelObj->imageOverride = GL_TRUE;
+   intelObj->depthOverride = depth;
+   intelObj->pitchOverride = pitch;
+
+   if (offset)
+      intelObj->textureOffset = offset;
+}
diff --git a/src/mesa/drivers/dri/i915tex/intel_tex_validate.c b/src/mesa/drivers/dri/i915tex/intel_tex_validate.c
index 79d587a..0ae4fee 100644
--- a/src/mesa/drivers/dri/i915tex/intel_tex_validate.c
+++ b/src/mesa/drivers/dri/i915tex/intel_tex_validate.c
@@ -105,6 +105,8 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
 {
    struct gl_texture_object *tObj = intel->ctx.Texture.Unit[unit]._Current;
    struct intel_texture_object *intelObj = intel_texture_object(tObj);
+   int comp_byte = 0;
+   int cpp;
 
    GLuint face, i;
    GLuint nr_faces = 0;
@@ -148,6 +150,12 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
       intel_miptree_reference(&intelObj->mt, firstImage->mt);
    }
 
+   if (firstImage->base.IsCompressed) {
+      comp_byte = intel_compressed_num_bytes(firstImage->base.TexFormat->MesaFormat);
+      cpp = comp_byte;
+   }
+   else cpp = firstImage->base.TexFormat->TexelBytes;
+
    /* Check tree can hold all active levels.  Check tree matches
     * target, imageFormat, etc.
     * 
@@ -165,7 +173,7 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
 	intelObj->mt->width0 != firstImage->base.Width ||
 	intelObj->mt->height0 != firstImage->base.Height ||
 	intelObj->mt->depth0 != firstImage->base.Depth ||
-	intelObj->mt->cpp != firstImage->base.TexFormat->TexelBytes ||
+	intelObj->mt->cpp != cpp ||
 	intelObj->mt->compressed != firstImage->base.IsCompressed)) {
       intel_miptree_release(intel, &intelObj->mt);
    }
@@ -174,10 +182,6 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
    /* May need to create a new tree:
     */
    if (!intelObj->mt) {
-      int comp_byte = 0;
-      
-      if (firstImage->base.IsCompressed)
-	 comp_byte = intel_compressed_num_bytes(firstImage->base.TexFormat->MesaFormat);
       intelObj->mt = intel_miptree_create(intel,
                                           intelObj->base.Target,
                                           firstImage->base.InternalFormat,
@@ -186,8 +190,7 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
                                           firstImage->base.Width,
                                           firstImage->base.Height,
                                           firstImage->base.Depth,
-                                          firstImage->base.TexFormat->
-                                          TexelBytes,
+                                          cpp,
                                           comp_byte);
    }
 
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index c7798b1..0c64d7e 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -47,6 +47,7 @@
 #include "tnl/tnl.h"
 #include "vbo/vbo_context.h"
 #include "swrast/swrast.h"
+#include "swrast_setup/swrast_setup.h"
 
 
 
diff --git a/src/mesa/drivers/dri/i965/brw_vs_tnl.c b/src/mesa/drivers/dri/i965/brw_vs_tnl.c
index 35adc48..b69be35 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_tnl.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_tnl.c
@@ -1154,7 +1154,9 @@ static void build_fog( struct tnl_program *p )
 {
    struct ureg fog = register_output(p, VERT_RESULT_FOGC);
    struct ureg input;
-   
+   GLuint useabs = p->state->fog_source_is_depth && p->state->fog_option &&
+		   (p->state->fog_option != FOG_EXP2);
+
    if (p->state->fog_source_is_depth) {
       input = swizzle1(get_eye_position(p), Z);
    }
@@ -1171,26 +1173,30 @@ static void build_fog( struct tnl_program *p )
 
       emit_op1(p, OPCODE_MOV, fog, 0, id);
 
+      if (useabs) {
+	 emit_op1(p, OPCODE_ABS, tmp, 0, input);
+      }
+
       switch (p->state->fog_option) {
       case FOG_LINEAR: {
-	 emit_op1(p, OPCODE_ABS, tmp, 0, input);
-	 emit_op3(p, OPCODE_MAD, tmp, 0, tmp, swizzle1(params,X), swizzle1(params,Y));
+	 emit_op3(p, OPCODE_MAD, tmp, 0, useabs ? tmp : input,
+			swizzle1(params,X), swizzle1(params,Y));
 	 emit_op2(p, OPCODE_MAX, tmp, 0, tmp, swizzle1(id,X)); /* saturate */
 	 emit_op2(p, OPCODE_MIN, fog, WRITEMASK_X, tmp, swizzle1(id,W));
 	 break;
       }
       case FOG_EXP:
-	 emit_op1(p, OPCODE_ABS, tmp, 0, input); 
-	 emit_op2(p, OPCODE_MUL, tmp, 0, tmp, swizzle1(params,Z));
+	 emit_op2(p, OPCODE_MUL, tmp, 0, useabs ? tmp : input,
+			swizzle1(params,Z));
 	 emit_op1(p, OPCODE_EX2, fog, WRITEMASK_X, ureg_negate(tmp));
 	 break;
       case FOG_EXP2:
 	 emit_op2(p, OPCODE_MUL, tmp, 0, input, swizzle1(params,W));
-	 emit_op2(p, OPCODE_MUL, tmp, 0, tmp, tmp); 
+	 emit_op2(p, OPCODE_MUL, tmp, 0, tmp, tmp);
 	 emit_op1(p, OPCODE_EX2, fog, WRITEMASK_X, ureg_negate(tmp));
 	 break;
       }
-      
+
       release_temp(p, tmp);
    }
    else {
@@ -1198,7 +1204,7 @@ static void build_fog( struct tnl_program *p )
        *
        * KW:  Is it really necessary to do anything in this case?
        */
-      emit_op1(p, OPCODE_MOV, fog, 0, input);
+      emit_op1(p, useabs ? OPCODE_ABS : OPCODE_MOV, fog, 0, input);
    }
 }
  
diff --git a/src/mesa/drivers/dri/i965/intel_context.h b/src/mesa/drivers/dri/i965/intel_context.h
index 808512f..a3c65b6 100644
--- a/src/mesa/drivers/dri/i965/intel_context.h
+++ b/src/mesa/drivers/dri/i965/intel_context.h
@@ -399,7 +399,6 @@ extern GLboolean intelInitContext( struct intel_context *intel,
 
 extern void intelGetLock(struct intel_context *intel, GLuint flags);
 
-extern void intelInitState( GLcontext *ctx );
 extern void intelFinish( GLcontext *ctx );
 extern void intelFlush( GLcontext *ctx );
 
diff --git a/src/mesa/drivers/dri/i965/intel_state.c b/src/mesa/drivers/dri/i965/intel_state.c
index ec6e046..2e442db 100644
--- a/src/mesa/drivers/dri/i965/intel_state.c
+++ b/src/mesa/drivers/dri/i965/intel_state.c
@@ -197,99 +197,3 @@ void intelInitStateFuncs( struct dd_function_table *functions )
    functions->RenderMode = intelRenderMode;
    functions->ClearColor = intelClearColor;
 }
-
-
-
-
-void intelInitState( GLcontext *ctx )
-{
-   /* Mesa should do this for us:
-    */
-   ctx->Driver.AlphaFunc( ctx, 
-			  ctx->Color.AlphaFunc,
-			  ctx->Color.AlphaRef);
-
-   ctx->Driver.BlendColor( ctx,
-			   ctx->Color.BlendColor );
-
-   ctx->Driver.BlendEquationSeparate( ctx, 
-				      ctx->Color.BlendEquationRGB,
-				      ctx->Color.BlendEquationA);
-
-   ctx->Driver.BlendFuncSeparate( ctx,
-				  ctx->Color.BlendSrcRGB,
-				  ctx->Color.BlendDstRGB,
-				  ctx->Color.BlendSrcA,
-				  ctx->Color.BlendDstA);
-
-   ctx->Driver.ColorMask( ctx, 
-			  ctx->Color.ColorMask[RCOMP],
-			  ctx->Color.ColorMask[GCOMP],
-			  ctx->Color.ColorMask[BCOMP],
-			  ctx->Color.ColorMask[ACOMP]);
-
-   ctx->Driver.CullFace( ctx, ctx->Polygon.CullFaceMode );
-   ctx->Driver.DepthFunc( ctx, ctx->Depth.Func );
-   ctx->Driver.DepthMask( ctx, ctx->Depth.Mask );
-
-   ctx->Driver.Enable( ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled );
-   ctx->Driver.Enable( ctx, GL_BLEND, ctx->Color.BlendEnabled );
-   ctx->Driver.Enable( ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled );
-   ctx->Driver.Enable( ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled );
-   ctx->Driver.Enable( ctx, GL_CULL_FACE, ctx->Polygon.CullFlag );
-   ctx->Driver.Enable( ctx, GL_DEPTH_TEST, ctx->Depth.Test );
-   ctx->Driver.Enable( ctx, GL_DITHER, ctx->Color.DitherFlag );
-   ctx->Driver.Enable( ctx, GL_FOG, ctx->Fog.Enabled );
-   ctx->Driver.Enable( ctx, GL_LIGHTING, ctx->Light.Enabled );
-   ctx->Driver.Enable( ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag );
-   ctx->Driver.Enable( ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag );
-   ctx->Driver.Enable( ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled );
-   ctx->Driver.Enable( ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_1D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_2D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_3D, GL_FALSE );
-   ctx->Driver.Enable( ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE );
-
-   ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
-   ctx->Driver.Fogfv( ctx, GL_FOG_MODE, 0 );
-   ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
-   ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
-   ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
-
-   ctx->Driver.FrontFace( ctx, ctx->Polygon.FrontFace );
-
-   {
-      GLfloat f = (GLfloat)ctx->Light.Model.ColorControl;
-      ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f );
-   }
-
-   ctx->Driver.LineWidth( ctx, ctx->Line.Width );
-   ctx->Driver.LogicOpcode( ctx, ctx->Color.LogicOp );
-   ctx->Driver.PointSize( ctx, ctx->Point.Size );
-   ctx->Driver.PolygonStipple( ctx, (const GLubyte *)ctx->PolygonStipple );
-   ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
-			ctx->Scissor.Width, ctx->Scissor.Height );
-   ctx->Driver.ShadeModel( ctx, ctx->Light.ShadeModel );
-   ctx->Driver.StencilFuncSeparate( ctx, GL_FRONT,
-                                    ctx->Stencil.Function[0],
-                                    ctx->Stencil.Ref[0],
-                                    ctx->Stencil.ValueMask[0] );
-   ctx->Driver.StencilFuncSeparate( ctx, GL_BACK,
-                                    ctx->Stencil.Function[1],
-                                    ctx->Stencil.Ref[1],
-                                    ctx->Stencil.ValueMask[1] );
-   ctx->Driver.StencilMaskSeparate( ctx, GL_FRONT, ctx->Stencil.WriteMask[0] );
-   ctx->Driver.StencilMaskSeparate( ctx, GL_BACK, ctx->Stencil.WriteMask[1] );
-   ctx->Driver.StencilOpSeparate( ctx, GL_FRONT,
-                                  ctx->Stencil.FailFunc[0],
-                                  ctx->Stencil.ZFailFunc[0],
-                                  ctx->Stencil.ZPassFunc[0]);
-   ctx->Driver.StencilOpSeparate( ctx, GL_BACK,
-                                  ctx->Stencil.FailFunc[1],
-                                  ctx->Stencil.ZFailFunc[1],
-                                  ctx->Stencil.ZPassFunc[1]);
-
-
-   ctx->Driver.DrawBuffer( ctx, ctx->Color.DrawBuffer[0] );
-}
diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.c b/src/mesa/drivers/dri/intel/intel_tex_layout.c
index f356480..fcb5cc3 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_layout.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_layout.c
@@ -74,7 +74,7 @@ void i945_miptree_layout_2d( struct intel_mipmap_tree *mt )
       GLuint img_height;
 
       intel_miptree_set_level_info(mt, level, 1, x, y, width, 
-				   mt->compressed ? height/4 : height, 1);
+				   height, 1);
 
       if (mt->compressed)
 	 img_height = MAX2(1, height/4);
diff --git a/src/mesa/drivers/dri/mach64/mach64_native_vb.c b/src/mesa/drivers/dri/mach64/mach64_native_vb.c
index 81bcf80..75cf0e2 100644
--- a/src/mesa/drivers/dri/mach64/mach64_native_vb.c
+++ b/src/mesa/drivers/dri/mach64/mach64_native_vb.c
@@ -44,7 +44,7 @@ void TAG(translate_vertex)(GLcontext *ctx,
    UNVIEWPORT_VARS;
    CARD32 *p = (CARD32 *)src + 10 - mmesa->vertex_size;
 
-   dst->win[3] = 1.0;
+   dst->attrib[FRAG_ATTRIB_WPOS][3] = 1.0;
    
    switch ( format ) {
       case TEX1_VERTEX_FORMAT:
@@ -75,17 +75,17 @@ void TAG(translate_vertex)(GLcontext *ctx,
 	 dst->attrib[FRAG_ATTRIB_TEX0][1] = LE32_IN_FLOAT( p++ );
 #endif
 	 dst->attrib[FRAG_ATTRIB_TEX0][3] = 1.0;
-	 dst->win[3] = LE32_IN_FLOAT( p++ );
+	 dst->attrib[FRAG_ATTRIB_WPOS][3] = LE32_IN_FLOAT( p++ );
 	
       case NOTEX_VERTEX_FORMAT:
-	 dst->specular[2] = ((GLubyte *)p)[0];
-	 dst->specular[1] = ((GLubyte *)p)[1];
-	 dst->specular[0] = ((GLubyte *)p)[2];
-	 dst->attrib[FRAG_ATTRIB_FOGC][0] = ((GLubyte *)p)[3];
+	 dst->attrib[FRAG_ATTRIB_COL1][2] = UBYTE_TO_FLOAT(((GLubyte *)p)[0]);
+	 dst->attrib[FRAG_ATTRIB_COL1][1] = UBYTE_TO_FLOAT(((GLubyte *)p)[1]);
+	 dst->attrib[FRAG_ATTRIB_COL1][0] = UBYTE_TO_FLOAT(((GLubyte *)p)[2]);
+	 dst->attrib[FRAG_ATTRIB_FOGC][0] = ((GLubyte *)p)[3]; /*XXX int->float?*/
 	 p++;
 
       case TINY_VERTEX_FORMAT:
-	 dst->win[2] = UNVIEWPORT_Z( LE32_IN( p++ ) );
+	 dst->attrib[FRAG_ATTRIB_WPOS][2] = UNVIEWPORT_Z( LE32_IN( p++ ) );
 
 	 dst->color[2] = ((GLubyte *)p)[0];
 	 dst->color[1] = ((GLubyte *)p)[1];
@@ -96,8 +96,8 @@ void TAG(translate_vertex)(GLcontext *ctx,
 	 {
 	    GLuint xy = LE32_IN( p );
 	    
-	    dst->win[0] = UNVIEWPORT_X( (GLfloat)(GLshort)( xy >> 16 ) );
-	    dst->win[1] = UNVIEWPORT_Y( (GLfloat)(GLshort)( xy & 0xffff ) );
+	    dst->attrib[FRAG_ATTRIB_WPOS][0] = UNVIEWPORT_X( (GLfloat)(GLshort)( xy >> 16 ) );
+	    dst->attrib[FRAG_ATTRIB_WPOS][1] = UNVIEWPORT_Y( (GLfloat)(GLshort)( xy & 0xffff ) );
 	 }
    }
 
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
index d13649d..0351989 100644
--- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c
+++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
@@ -148,7 +148,7 @@ static void r300PrintStateAtom(r300ContextPtr r300, struct r300_state_atom *stat
  * The caller must have ensured that there is enough space in the command
  * buffer.
  */
-static __inline__ void r300EmitAtoms(r300ContextPtr r300, GLboolean dirty)
+static inline void r300EmitAtoms(r300ContextPtr r300, GLboolean dirty)
 {
 	struct r300_state_atom *atom;
 	uint32_t *dest;
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.h b/src/mesa/drivers/dri/r300/r300_cmdbuf.h
index bfb2eda..acb6e38 100644
--- a/src/mesa/drivers/dri/r300/r300_cmdbuf.h
+++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.h
@@ -52,7 +52,7 @@ extern void r300DestroyCmdBuf(r300ContextPtr r300);
  *
  * \param dwords The number of dwords we need to be free on the command buffer
  */
-static __inline__ void r300EnsureCmdBufSpace(r300ContextPtr r300,
+static inline void r300EnsureCmdBufSpace(r300ContextPtr r300,
 					     int dwords, const char *caller)
 {
 	assert(dwords < r300->cmdbuf.size);
@@ -68,7 +68,7 @@ static __inline__ void r300EnsureCmdBufSpace(r300ContextPtr r300,
  * causes state reemission after a flush. This is necessary to ensure
  * correct hardware state after an unlock.
  */
-static __inline__ uint32_t *r300RawAllocCmdBuf(r300ContextPtr r300,
+static inline uint32_t *r300RawAllocCmdBuf(r300ContextPtr r300,
 					       int dwords, const char *caller)
 {
 	uint32_t *ptr;
@@ -80,7 +80,7 @@ static __inline__ uint32_t *r300RawAllocCmdBuf(r300ContextPtr r300,
 	return ptr;
 }
 
-static __inline__ uint32_t *r300AllocCmdBuf(r300ContextPtr r300,
+static inline uint32_t *r300AllocCmdBuf(r300ContextPtr r300,
 					    int dwords, const char *caller)
 {
 	uint32_t *ptr;
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h
index dbcd5d0..01caa61 100644
--- a/src/mesa/drivers/dri/r300/r300_context.h
+++ b/src/mesa/drivers/dri/r300/r300_context.h
@@ -80,7 +80,7 @@ typedef struct r300_context *r300ContextPtr;
 /**
  * This function takes a float and packs it into a uint32_t
  */
-static __inline__ uint32_t r300PackFloat32(float fl)
+static inline uint32_t r300PackFloat32(float fl)
 {
 	union {
 		float fl;
@@ -97,7 +97,7 @@ static __inline__ uint32_t r300PackFloat32(float fl)
  * But it works for most things.  I'll fix it later if someone
  * else with a better clue doesn't
  */
-static __inline__ uint32_t r300PackFloat24(float f)
+static inline uint32_t r300PackFloat24(float f)
 {
 	float mantissa;
 	int exponent;
@@ -191,6 +191,8 @@ struct r300_tex_obj {
 	drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
 	/* Six, for the cube faces */
 
+	GLboolean image_override;	/* Image overridden by GLX_EXT_tfp */
+
 	GLuint pitch;		/* this isn't sent to hardware just used in calculations */
 	/* hardware register values */
 	/* Note that R200 has 8 registers per texture and R300 only 7 */
diff --git a/src/mesa/drivers/dri/r300/r300_emit.h b/src/mesa/drivers/dri/r300/r300_emit.h
index 7be098f..4f841a5 100644
--- a/src/mesa/drivers/dri/r300/r300_emit.h
+++ b/src/mesa/drivers/dri/r300/r300_emit.h
@@ -59,7 +59,7 @@
 
 #define CP_PACKET0(reg, n)	(RADEON_CP_PACKET0 | ((n)<<16) | ((reg)>>2))
 
-static __inline__ uint32_t cmdpacket0(int reg, int count)
+static inline uint32_t cmdpacket0(int reg, int count)
 {
 	drm_r300_cmd_header_t cmd;
 
@@ -71,7 +71,7 @@ static __inline__ uint32_t cmdpacket0(int reg, int count)
 	return cmd.u;
 }
 
-static __inline__ uint32_t cmdvpu(int addr, int count)
+static inline uint32_t cmdvpu(int addr, int count)
 {
 	drm_r300_cmd_header_t cmd;
 
@@ -83,7 +83,7 @@ static __inline__ uint32_t cmdvpu(int addr, int count)
 	return cmd.u;
 }
 
-static __inline__ uint32_t cmdpacket3(int packet)
+static inline uint32_t cmdpacket3(int packet)
 {
 	drm_r300_cmd_header_t cmd;
 
@@ -93,7 +93,7 @@ static __inline__ uint32_t cmdpacket3(int packet)
 	return cmd.u;
 }
 
-static __inline__ uint32_t cmdcpdelay(unsigned short count)
+static inline uint32_t cmdcpdelay(unsigned short count)
 {
 	drm_r300_cmd_header_t cmd;
 
@@ -103,7 +103,7 @@ static __inline__ uint32_t cmdcpdelay(unsigned short count)
 	return cmd.u;
 }
 
-static __inline__ uint32_t cmdwait(unsigned char flags)
+static inline uint32_t cmdwait(unsigned char flags)
 {
 	drm_r300_cmd_header_t cmd;
 
@@ -113,7 +113,7 @@ static __inline__ uint32_t cmdwait(unsigned char flags)
 	return cmd.u;
 }
 
-static __inline__ uint32_t cmdpacify(void)
+static inline uint32_t cmdpacify(void)
 {
 	drm_r300_cmd_header_t cmd;
 
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h
index 0a31f0b..e64f509 100644
--- a/src/mesa/drivers/dri/r300/r300_reg.h
+++ b/src/mesa/drivers/dri/r300/r300_reg.h
@@ -628,17 +628,11 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  * Set INTERP_USED on all interpolators that produce data used by
  * the fragment program. INTERP_USED looks like a swizzling mask,
  * but I haven't seen it used that way.
- *
- * Note: The _UNKNOWN constants are always set in their respective
- * register. I don't know if this is necessary.
  */
 #define R300_RS_INTERP_0                    0x4310
 #define R300_RS_INTERP_1                    0x4314
-#       define R300_RS_INTERP_1_UNKNOWN          0x40
 #define R300_RS_INTERP_2                    0x4318
-#       define R300_RS_INTERP_2_UNKNOWN          0x80
 #define R300_RS_INTERP_3                    0x431C
-#       define R300_RS_INTERP_3_UNKNOWN          0xC0
 #define R300_RS_INTERP_4                    0x4320
 #define R300_RS_INTERP_5                    0x4324
 #define R300_RS_INTERP_6                    0x4328
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c
index 6cec2bb..143fe9f 100644
--- a/src/mesa/drivers/dri/r300/r300_render.c
+++ b/src/mesa/drivers/dri/r300/r300_render.c
@@ -45,6 +45,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  * obviously this does work... Further investigation is needed.
  *
  * \author Nicolai Haehnle <prefect_@gmx.net>
+ *
+ * \todo Add immediate implementation back? Perhaps this is useful if there are
+ * no bugs...
  */
 
 #include "glheader.h"
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index e8d67f9..b235baa 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -65,6 +65,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "drirenderbuffer.h"
 
+extern int future_hw_tcl_on;
+extern void _tnl_UpdateFixedFunctionProgram(GLcontext * ctx);
+
 static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4])
 {
 	GLubyte color[4];
@@ -462,97 +465,6 @@ static void r300SetDepthState(GLcontext * ctx)
 	r300SetEarlyZState(ctx);
 }
 
-/**
- * Handle glEnable()/glDisable().
- *
- * \note Mesa already filters redundant calls to glEnable/glDisable.
- */
-static void r300Enable(GLcontext * ctx, GLenum cap, GLboolean state)
-{
-	r300ContextPtr r300 = R300_CONTEXT(ctx);
-
-	if (RADEON_DEBUG & DEBUG_STATE)
-		fprintf(stderr, "%s( %s = %s )\n", __FUNCTION__,
-			_mesa_lookup_enum_by_nr(cap),
-			state ? "GL_TRUE" : "GL_FALSE");
-
-	switch (cap) {
-		/* Fast track this one...
-		 */
-	case GL_TEXTURE_1D:
-	case GL_TEXTURE_2D:
-	case GL_TEXTURE_3D:
-		break;
-
-	case GL_FOG:
-		R300_STATECHANGE(r300, fogs);
-		if (state) {
-			r300->hw.fogs.cmd[R300_FOGS_STATE] |= R300_FOG_ENABLE;
-
-			ctx->Driver.Fogfv(ctx, GL_FOG_MODE, NULL);
-			ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY,
-					  &ctx->Fog.Density);
-			ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
-			ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
-			ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
-		} else {
-			r300->hw.fogs.cmd[R300_FOGS_STATE] &= ~R300_FOG_ENABLE;
-		}
-
-		break;
-
-	case GL_ALPHA_TEST:
-		r300SetAlphaState(ctx);
-		break;
-
-	case GL_BLEND:
-	case GL_COLOR_LOGIC_OP:
-		r300SetBlendState(ctx);
-		break;
-
-	case GL_DEPTH_TEST:
-		r300SetDepthState(ctx);
-		break;
-
-	case GL_STENCIL_TEST:
-		if (r300->state.stencil.hw_stencil) {
-			R300_STATECHANGE(r300, zs);
-			if (state) {
-				r300->hw.zs.cmd[R300_ZS_CNTL_0] |=
-				    R300_RB3D_STENCIL_ENABLE;
-			} else {
-				r300->hw.zs.cmd[R300_ZS_CNTL_0] &=
-				    ~R300_RB3D_STENCIL_ENABLE;
-			}
-		} else {
-#if R200_MERGED
-			FALLBACK(&r300->radeon, RADEON_FALLBACK_STENCIL, state);
-#endif
-		}
-		break;
-
-	case GL_CULL_FACE:
-		r300UpdateCulling(ctx);
-		break;
-
-	case GL_POLYGON_OFFSET_POINT:
-	case GL_POLYGON_OFFSET_LINE:
-		break;
-
-	case GL_POLYGON_OFFSET_FILL:
-		R300_STATECHANGE(r300, occlusion_cntl);
-		if (state) {
-			r300->hw.occlusion_cntl.cmd[1] |= (3 << 0);
-		} else {
-			r300->hw.occlusion_cntl.cmd[1] &= ~(3 << 0);
-		}
-		break;
-	default:
-		radeonEnable(ctx, cap, state);
-		return;
-	}
-}
-
 static void r300UpdatePolygonMode(GLcontext * ctx)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
@@ -1442,17 +1354,6 @@ union r300_outputs_written {
 static void r300SetupRSUnit(GLcontext * ctx)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	/* I'm still unsure if these are needed */
-	GLuint interp_magic[8] = {
-		0x00,
-		R300_RS_INTERP_1_UNKNOWN,
-		R300_RS_INTERP_2_UNKNOWN,
-		R300_RS_INTERP_3_UNKNOWN,
-		0x00,
-		0x00,
-		0x00,
-		0x00
-	};
 	union r300_outputs_written OutputsWritten;
 	GLuint InputsRead;
 	int fp_reg, high_rr;
@@ -1498,8 +1399,7 @@ static void r300SetupRSUnit(GLcontext * ctx)
 	for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
 		r300->hw.ri.cmd[R300_RI_INTERP_0 + i] = 0
 		    | R300_RS_INTERP_USED
-		    | (in_texcoords << R300_RS_INTERP_SRC_SHIFT)
-		    | interp_magic[i];
+		    | (in_texcoords << R300_RS_INTERP_SRC_SHIFT);
 
 		r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] = 0;
 		if (InputsRead & (FRAG_BIT_TEX0 << i)) {
@@ -1812,6 +1712,96 @@ static void r300SetupVertexShader(r300ContextPtr rmesa)
 }
 
 /**
+ * Enable/Disable states.
+ *
+ * \note Mesa already filters redundant calls to this function.
+ */
+static void r300Enable(GLcontext * ctx, GLenum cap, GLboolean state)
+{
+	r300ContextPtr r300 = R300_CONTEXT(ctx);
+
+	if (RADEON_DEBUG & DEBUG_STATE)
+		fprintf(stderr, "%s( %s = %s )\n", __FUNCTION__,
+			_mesa_lookup_enum_by_nr(cap),
+			state ? "GL_TRUE" : "GL_FALSE");
+
+	switch (cap) {
+		/* Fast track this one...
+		 */
+	case GL_TEXTURE_1D:
+	case GL_TEXTURE_2D:
+	case GL_TEXTURE_3D:
+		break;
+
+	case GL_FOG:
+		R300_STATECHANGE(r300, fogs);
+		if (state) {
+			r300->hw.fogs.cmd[R300_FOGS_STATE] |= R300_FOG_ENABLE;
+
+			r300Fogfv(ctx, GL_FOG_MODE, NULL);
+			r300Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
+			r300Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
+			r300Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
+			r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
+		} else {
+			r300->hw.fogs.cmd[R300_FOGS_STATE] &= ~R300_FOG_ENABLE;
+		}
+
+		break;
+
+	case GL_ALPHA_TEST:
+		r300SetAlphaState(ctx);
+		break;
+
+	case GL_BLEND:
+	case GL_COLOR_LOGIC_OP:
+		r300SetBlendState(ctx);
+		break;
+
+	case GL_DEPTH_TEST:
+		r300SetDepthState(ctx);
+		break;
+
+	case GL_STENCIL_TEST:
+		if (r300->state.stencil.hw_stencil) {
+			R300_STATECHANGE(r300, zs);
+			if (state) {
+				r300->hw.zs.cmd[R300_ZS_CNTL_0] |=
+				    R300_RB3D_STENCIL_ENABLE;
+			} else {
+				r300->hw.zs.cmd[R300_ZS_CNTL_0] &=
+				    ~R300_RB3D_STENCIL_ENABLE;
+			}
+		} else {
+#if R200_MERGED
+			FALLBACK(&r300->radeon, RADEON_FALLBACK_STENCIL, state);
+#endif
+		}
+		break;
+
+	case GL_CULL_FACE:
+		r300UpdateCulling(ctx);
+		break;
+
+	case GL_POLYGON_OFFSET_POINT:
+	case GL_POLYGON_OFFSET_LINE:
+		break;
+
+	case GL_POLYGON_OFFSET_FILL:
+		R300_STATECHANGE(r300, occlusion_cntl);
+		if (state) {
+			r300->hw.occlusion_cntl.cmd[1] |= (3 << 0);
+		} else {
+			r300->hw.occlusion_cntl.cmd[1] &= ~(3 << 0);
+		}
+		break;
+	default:
+		radeonEnable(ctx, cap, state);
+		return;
+	}
+}
+
+/**
  * Completely recalculates hardware state based on the Mesa state.
  */
 static void r300ResetHwState(r300ContextPtr r300)
@@ -1825,12 +1815,6 @@ static void r300ResetHwState(r300ContextPtr r300)
 	if (RADEON_DEBUG & DEBUG_STATE)
 		fprintf(stderr, "%s\n", __FUNCTION__);
 
-	/* This is a place to initialize registers which
-	   have bitfields accessed by different functions
-	   and not all bits are used */
-
-	/* go and compute register values from GL state */
-
 	r300UpdateWindow(ctx);
 
 	r300ColorMask(ctx,
@@ -1860,13 +1844,11 @@ static void r300ResetHwState(r300ContextPtr r300)
 	r300AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);
 	r300Enable(ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled);
 
-	/* Initialize magic registers
-	   TODO : learn what they really do, or get rid of
-	   those we don't have to touch */
 	if (!has_tcl)
 		r300->hw.vap_cntl.cmd[1] = 0x0014045a;
 	else
 		r300->hw.vap_cntl.cmd[1] = 0x0030045A;	//0x0030065a /* Dangerous */
+
 	r300->hw.vte.cmd[1] = R300_VPORT_X_SCALE_ENA
 	    | R300_VPORT_X_OFFSET_ENA
 	    | R300_VPORT_Y_SCALE_ENA
@@ -1895,11 +1877,15 @@ static void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.unk2220.cmd[3] = r300PackFloat32(1.0);
 	r300->hw.unk2220.cmd[4] = r300PackFloat32(1.0);
 
-	/* what about other chips than r300 or rv350??? */
-	if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R300)
+	/* XXX: Other families? */
+	switch (r300->radeon.radeonScreen->chip_family) {
+	case CHIP_FAMILY_R300:
 		r300->hw.unk2288.cmd[1] = R300_2288_R300;
-	else
+		break;
+	default:
 		r300->hw.unk2288.cmd[1] = R300_2288_RV350;
+		break;
+	}
 
 	r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE
 	    | R300_GB_LINE_STUFF_ENABLE
@@ -1907,26 +1893,35 @@ static void r300ResetHwState(r300ContextPtr r300)
 
 	r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_0] = 0x66666666;
 	r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_1] = 0x06666666;
-	if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R300) ||
-	    (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R350))
-		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] =
-		    R300_GB_TILE_ENABLE | R300_GB_TILE_PIPE_COUNT_R300 |
-		    R300_GB_TILE_SIZE_16;
-	else if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410)
-		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] =
-		    R300_GB_TILE_ENABLE | R300_GB_TILE_PIPE_COUNT_RV410 |
-		    R300_GB_TILE_SIZE_16;
-	else if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420)
-		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] =
-		    R300_GB_TILE_ENABLE | R300_GB_TILE_PIPE_COUNT_R420 |
-		    R300_GB_TILE_SIZE_16;
-	else
-		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] =
-		    R300_GB_TILE_ENABLE | R300_GB_TILE_PIPE_COUNT_RV300 |
-		    R300_GB_TILE_SIZE_16;
-	/* set to 0 when fog is disabled? */
+
+	/* XXX: Other families? */
+	r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] =
+	    R300_GB_TILE_ENABLE | R300_GB_TILE_SIZE_16;
+	switch (r300->radeon.radeonScreen->chip_family) {
+	case CHIP_FAMILY_R300:
+	case CHIP_FAMILY_R350:
+		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
+		    R300_GB_TILE_PIPE_COUNT_R300;
+		break;
+	case CHIP_FAMILY_RV410:
+		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
+		    R300_GB_TILE_PIPE_COUNT_RV410;
+		break;
+	case CHIP_FAMILY_R420:
+		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
+		    R300_GB_TILE_PIPE_COUNT_R420;
+		break;
+	default:
+		r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
+		    R300_GB_TILE_PIPE_COUNT_RV300;
+		break;
+	}
+
+	/* XXX: set to 0 when fog is disabled? */
 	r300->hw.gb_misc.cmd[R300_GB_MISC_SELECT] = R300_GB_FOG_SELECT_1_1_W;
-	r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = R300_AA_DISABLE;	/* No antialiasing */
+
+	/* XXX: Enable anti-aliasing? */
+	r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = R300_AA_DISABLE;
 
 	r300->hw.unk4200.cmd[1] = r300PackFloat32(0.0);
 	r300->hw.unk4200.cmd[2] = r300PackFloat32(0.0);
@@ -1977,12 +1972,12 @@ static void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.unk46A4.cmd[5] = 0x00000001;
 
 	r300Enable(ctx, GL_FOG, ctx->Fog.Enabled);
-	ctx->Driver.Fogfv(ctx, GL_FOG_MODE, NULL);
-	ctx->Driver.Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
-	ctx->Driver.Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
-	ctx->Driver.Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
-	ctx->Driver.Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
-	ctx->Driver.Fogfv(ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL);
+	r300Fogfv(ctx, GL_FOG_MODE, NULL);
+	r300Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
+	r300Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
+	r300Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
+	r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
+	r300Fogfv(ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL);
 
 	r300->hw.at.cmd[R300_AT_UNKNOWN] = 0;
 	r300->hw.unk4BD8.cmd[1] = 0;
@@ -2047,7 +2042,7 @@ static void r300ResetHwState(r300ContextPtr r300)
 	r300->hw.zb.cmd[R300_ZB_PITCH] = r300->radeon.radeonScreen->depthPitch;
 
 	if (r300->radeon.sarea->tiling_enabled) {
-		/* Turn off when clearing buffers ? */
+		/* XXX: Turn off when clearing buffers ? */
 		r300->hw.zb.cmd[R300_ZB_PITCH] |= R300_DEPTH_TILE_ENABLE;
 
 		if (ctx->Visual.depthBits == 24)
@@ -2070,14 +2065,10 @@ static void r300ResetHwState(r300ContextPtr r300)
 		r300->hw.vps.cmd[R300_VPS_POINTSIZE] = r300PackFloat32(1.0);
 		r300->hw.vps.cmd[R300_VPS_ZERO_3] = 0;
 	}
-//END: TODO
+
 	r300->hw.all_dirty = GL_TRUE;
 }
 
-
-extern void _tnl_UpdateFixedFunctionProgram(GLcontext * ctx);
-
-extern int future_hw_tcl_on;
 void r300UpdateShaders(r300ContextPtr rmesa)
 {
 	GLcontext *ctx;
diff --git a/src/mesa/drivers/dri/r300/r300_tex.h b/src/mesa/drivers/dri/r300/r300_tex.h
index 74fa08e..f67a8e6 100644
--- a/src/mesa/drivers/dri/r300/r300_tex.h
+++ b/src/mesa/drivers/dri/r300/r300_tex.h
@@ -35,6 +35,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #ifndef __r300_TEX_H__
 #define __r300_TEX_H__
 
+extern void r300SetTexOffset(__DRIcontext *pDRICtx, GLint texname,
+			     unsigned long long offset, GLint depth,
+			     GLuint pitch);
+
 extern void r300UpdateTextureState(GLcontext * ctx);
 
 extern int r300UploadTexImages(r300ContextPtr rmesa, r300TexObjPtr t,
diff --git a/src/mesa/drivers/dri/r300/r300_texmem.c b/src/mesa/drivers/dri/r300/r300_texmem.c
index 60e7dc9..e2e8355 100644
--- a/src/mesa/drivers/dri/r300/r300_texmem.c
+++ b/src/mesa/drivers/dri/r300/r300_texmem.c
@@ -508,6 +508,9 @@ int r300UploadTexImages(r300ContextPtr rmesa, r300TexObjPtr t, GLuint face)
 {
 	const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
 
+	if (t->image_override)
+		return 0;
+
 	if (RADEON_DEBUG & (DEBUG_TEXTURE | DEBUG_IOCTL)) {
 		fprintf(stderr, "%s( %p, %p ) sz=%d lvls=%d-%d\n", __FUNCTION__,
 			(void *)rmesa->radeon.glCtx, (void *)t->base.tObj,
diff --git a/src/mesa/drivers/dri/r300/r300_texstate.c b/src/mesa/drivers/dri/r300/r300_texstate.c
index 705502e..eeaba58 100644
--- a/src/mesa/drivers/dri/r300/r300_texstate.c
+++ b/src/mesa/drivers/dri/r300/r300_texstate.c
@@ -40,6 +40,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "context.h"
 #include "macros.h"
 #include "texformat.h"
+#include "teximage.h"
+#include "texobj.h"
 #include "enums.h"
 
 #include "r300_context.h"
@@ -52,7 +54,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5			\
 			   || ((f) >= MESA_FORMAT_RGBA_FLOAT32 &&	\
 			       (f) <= MESA_FORMAT_INTENSITY_FLOAT16))	\
-			  && tx_table_le[f].flag )
+			  && tx_table[f].flag )
 
 #define _ASSIGN(entry, format)				\
 	[ MESA_FORMAT_ ## entry ] = { format, 0, 1}
@@ -66,58 +68,22 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * identically.  -- paulus
  */
 
-static const struct {
+static const struct tx_table {
 	GLuint format, filter, flag;
-} tx_table_be[] = {
-	/* *INDENT-OFF* */
-	_ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8)),
-	_ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
-	_ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8)),
-	_ASSIGN(ARGB8888_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
-	_ASSIGN(RGB888, 0xffffffff),
-	_ASSIGN(RGB565, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
-	_ASSIGN(RGB565_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
-	_ASSIGN(ARGB4444, R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4)),
-	_ASSIGN(ARGB4444_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4)),
-	_ASSIGN(ARGB1555, R300_EASY_TX_FORMAT(X, Y, Z, W, W1Z5Y5X5)),
-	_ASSIGN(ARGB1555_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W1Z5Y5X5)),
-	_ASSIGN(AL88, R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8)),
-	_ASSIGN(AL88_REV, R300_EASY_TX_FORMAT(X, X, X, Y, Y8X8)),
-	_ASSIGN(RGB332, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z3Y3X2)),
-	_ASSIGN(A8, R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, X8)),
-	_ASSIGN(L8, R300_EASY_TX_FORMAT(X, X, X, ONE, X8)),
-	_ASSIGN(I8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
-	_ASSIGN(CI8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
-	_ASSIGN(YCBCR, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8)|R300_TX_FORMAT_YUV_MODE ),
-	_ASSIGN(YCBCR_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8)|R300_TX_FORMAT_YUV_MODE),
-	_ASSIGN(RGB_DXT1, R300_EASY_TX_FORMAT(X, Y, Z, ONE, DXT1)),
-	_ASSIGN(RGBA_DXT1, R300_EASY_TX_FORMAT(X, Y, Z, W, DXT1)),
-	_ASSIGN(RGBA_DXT3, R300_EASY_TX_FORMAT(X, Y, Z, W, DXT3)),
-	_ASSIGN(RGBA_DXT5, R300_EASY_TX_FORMAT(Y, Z, W, X, DXT5)),
-	_ASSIGN(RGBA_FLOAT32, R300_EASY_TX_FORMAT(Z, Y, X, W, FL_R32G32B32A32)),
-	_ASSIGN(RGBA_FLOAT16, R300_EASY_TX_FORMAT(Z, Y, X, W, FL_R16G16B16A16)),
-	_ASSIGN(RGB_FLOAT32, 0xffffffff),
-	_ASSIGN(RGB_FLOAT16, 0xffffffff),
-	_ASSIGN(ALPHA_FLOAT32, R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, FL_I32)),
-	_ASSIGN(ALPHA_FLOAT16, R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, FL_I16)),
-	_ASSIGN(LUMINANCE_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, ONE, FL_I32)),
-	_ASSIGN(LUMINANCE_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, ONE, FL_I16)),
-	_ASSIGN(LUMINANCE_ALPHA_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, Y, FL_I32A32)),
-	_ASSIGN(LUMINANCE_ALPHA_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, Y, FL_I16A16)),
-	_ASSIGN(INTENSITY_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, X, FL_I32)),
-	_ASSIGN(INTENSITY_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, X, FL_I16)),
-	/* *INDENT-ON* */
-};
-
-static const struct {
-	GLuint format, filter, flag;
-} tx_table_le[] = {
+} tx_table[] = {
 	/* *INDENT-OFF* */
+#ifdef MESA_LITTLE_ENDIAN
 	_ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
 	_ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8)),
 	_ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
 	_ASSIGN(ARGB8888_REV, R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8)),
-	_ASSIGN(RGB888, 0xffffffff),
+#else
+	_ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8)),
+	_ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
+	_ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8)),
+	_ASSIGN(ARGB8888_REV, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
+#endif
+	_ASSIGN(RGB888, R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8)),
 	_ASSIGN(RGB565, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
 	_ASSIGN(RGB565_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5)),
 	_ASSIGN(ARGB4444, R300_EASY_TX_FORMAT(X, Y, Z, W, W4Z4Y4X4)),
@@ -131,8 +97,8 @@ static const struct {
 	_ASSIGN(L8, R300_EASY_TX_FORMAT(X, X, X, ONE, X8)),
 	_ASSIGN(I8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
 	_ASSIGN(CI8, R300_EASY_TX_FORMAT(X, X, X, X, X8)),
-	_ASSIGN(YCBCR, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8)|R300_TX_FORMAT_YUV_MODE ),
-	_ASSIGN(YCBCR_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8)|R300_TX_FORMAT_YUV_MODE),
+	_ASSIGN(YCBCR, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8) | R300_TX_FORMAT_YUV_MODE),
+	_ASSIGN(YCBCR_REV, R300_EASY_TX_FORMAT(X, Y, Z, ONE, G8R8_G8B8) | R300_TX_FORMAT_YUV_MODE),
 	_ASSIGN(RGB_DXT1, R300_EASY_TX_FORMAT(X, Y, Z, ONE, DXT1)),
 	_ASSIGN(RGBA_DXT1, R300_EASY_TX_FORMAT(X, Y, Z, W, DXT1)),
 	_ASSIGN(RGBA_DXT3, R300_EASY_TX_FORMAT(X, Y, Z, W, DXT3)),
@@ -178,23 +144,11 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 
 	/* Set the hardware texture format
 	 */
-	if (VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
-		if (_mesa_little_endian()) {
-			t->format =
-			    tx_table_le[baseImage->TexFormat->MesaFormat].
-			    format;
-			t->filter |=
-			    tx_table_le[baseImage->TexFormat->MesaFormat].
-			    filter;
-		} else {
-			t->format =
-			    tx_table_be[baseImage->TexFormat->MesaFormat].
-			    format;
-			t->filter |=
-			    tx_table_be[baseImage->TexFormat->MesaFormat].
-			    filter;
-		}
-	} else {
+	if (!t->image_override
+	    && VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
+		t->format = tx_table[baseImage->TexFormat->MesaFormat].format;
+		t->filter |= tx_table[baseImage->TexFormat->MesaFormat].filter;
+	} else if (!t->image_override) {
 		_mesa_problem(NULL, "unexpected texture format in %s",
 			      __FUNCTION__);
 		return;
@@ -382,9 +336,10 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 		t->pitch = ((tObj->Image[0][t->base.firstLevel]->Width *
 			     texelBytes) + 63) & ~(63);
 		t->size |= R300_TX_SIZE_TXPITCH_EN;
-		t->pitch_reg =
-		    (((tObj->Image[0][t->base.firstLevel]->Width) +
-		      align) & ~align) - 1;
+		if (!t->image_override)
+			t->pitch_reg =
+			    (((tObj->Image[0][t->base.firstLevel]->Width) +
+			      align) & ~align) - 1;
 	} else {
 		t->pitch =
 		    ((tObj->Image[0][t->base.firstLevel]->Width *
@@ -411,9 +366,10 @@ static GLboolean r300EnableTexture2D(GLcontext * ctx, int unit)
 
 	if (t->base.dirty_images[0]) {
 		R300_FIREVERTICES(rmesa);
+
 		r300SetTexImages(rmesa, tObj);
 		r300UploadTexImages(rmesa, (r300TexObjPtr) tObj->DriverData, 0);
-		if (!t->base.memBlock)
+		if (!t->base.memBlock && !t->image_override)
 			return GL_FALSE;
 	}
 
@@ -492,9 +448,11 @@ static GLboolean r300EnableTextureRect(GLcontext * ctx, int unit)
 
 	if (t->base.dirty_images[0]) {
 		R300_FIREVERTICES(rmesa);
+
 		r300SetTexImages(rmesa, tObj);
 		r300UploadTexImages(rmesa, (r300TexObjPtr) tObj->DriverData, 0);
-		if (!t->base.memBlock && !rmesa->prefer_gart_client_texturing)
+		if (!t->base.memBlock && !t->image_override &&
+		    !rmesa->prefer_gart_client_texturing)
 			return GL_FALSE;
 	}
 
@@ -534,6 +492,52 @@ static GLboolean r300UpdateTexture(GLcontext * ctx, int unit)
 	return !t->border_fallback;
 }
 
+void r300SetTexOffset(__DRIcontext * pDRICtx, GLint texname,
+		      unsigned long long offset, GLint depth, GLuint pitch)
+{
+	r300ContextPtr rmesa =
+	    (r300ContextPtr) ((__DRIcontextPrivate *) pDRICtx->private)->
+	    driverPrivate;
+	struct gl_texture_object *tObj =
+	    _mesa_lookup_texture(rmesa->radeon.glCtx, texname);
+	r300TexObjPtr t;
+	int idx;
+
+	if (!tObj)
+		return;
+
+	t = (r300TexObjPtr) tObj->DriverData;
+
+	t->image_override = GL_TRUE;
+
+	if (!offset)
+		return;
+
+	t->offset = offset;
+	t->pitch_reg = pitch;
+
+	switch (depth) {
+	case 32:
+		idx = 2;
+		t->pitch_reg /= 4;
+		break;
+	case 24:
+	default:
+		idx = 4;
+		t->pitch_reg /= 4;
+		break;
+	case 16:
+		idx = 5;
+		t->pitch_reg /= 2;
+		break;
+	}
+
+	t->pitch_reg--;
+
+	t->format = tx_table[idx].format;
+	t->filter |= tx_table[idx].filter;
+}
+
 static GLboolean r300UpdateTextureUnit(GLcontext * ctx, int unit)
 {
 	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.c b/src/mesa/drivers/dri/r300/r300_vertprog.c
index 1d90ade..16dddf6 100644
--- a/src/mesa/drivers/dri/r300/r300_vertprog.c
+++ b/src/mesa/drivers/dri/r300/r300_vertprog.c
@@ -222,7 +222,7 @@ static unsigned long t_src_class(enum register_file file)
 	}
 }
 
-static __inline unsigned long t_swizzle(GLubyte swizzle)
+static inline unsigned long t_swizzle(GLubyte swizzle)
 {
 /* this is in fact a NOP as the Mesa SWIZZLE_* are all identical to VSF_IN_COMPONENT_* */
 	return swizzle;
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index b476864..aa7fb63 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -56,6 +56,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
 #include "r300_context.h"
 #include "r300_fragprog.h"
+#include "r300_tex.h"
 #include "radeon_span.h"
 #endif
 
@@ -952,6 +953,9 @@ static struct __DriverAPIRec radeonAPI = {
    .WaitForSBC      = NULL,
    .SwapBuffersMSC  = NULL,
    .CopySubBuffer   = radeonCopySubBuffer,
+#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
+   .setTexOffset    = r300SetTexOffset,
+#endif
 };
 #else
 static const struct __DriverAPIRec r200API = {
diff --git a/src/mesa/drivers/dri/s3v/s3v_tritmp.h b/src/mesa/drivers/dri/s3v/s3v_tritmp.h
index 696fc02..2321bd4 100644
--- a/src/mesa/drivers/dri/s3v/s3v_tritmp.h
+++ b/src/mesa/drivers/dri/s3v/s3v_tritmp.h
@@ -43,12 +43,12 @@
 
 #define SORT_LINE_VERT() \
 do { \
-	if(v[0].win[1] <= v[1].win[1]) { \
+	if(v[0].attrib[FRAG_ATTRIB_WPOS][1] <= v[1].attrib[FRAG_ATTRIB_WPOS][1]) { \
 \
                 idx[0] = 0; \
                 idx[1] = 1; \
 \
-        } else if (v[0].win[1] > v[1].win[1]) { \
+        } else if (v[0].attrib[FRAG_ATTRIB_WPOS][1] > v[1].attrib[FRAG_ATTRIB_WPOS][1]) { \
 \
                 idx[0] = 1; \
                 idx[1] = 0; \
@@ -58,19 +58,19 @@ do { \
 
 #define SET_LINE_VERT() \
 do { \
-        x[0] = (v[idx[0]].win[0] * 1024.0f * 1024.0f); /* 0x100000 */ \
-        y[0] = fy[0] = dPriv->h - v[idx[0]].win[1]; \
-        z[0] = (v[idx[0]].win[2]) * 1024.0f * 32.0f; /* 0x8000; */ \
+        x[0] = (v[idx[0]].attrib[FRAG_ATTRIB_WPOS][0] * 1024.0f * 1024.0f); /* 0x100000 */ \
+        y[0] = fy[0] = dPriv->h - v[idx[0]].attrib[FRAG_ATTRIB_WPOS][1]; \
+        z[0] = (v[idx[0]].attrib[FRAG_ATTRIB_WPOS][2]) * 1024.0f * 32.0f; /* 0x8000; */ \
 \
-        x[1] = (v[idx[1]].win[0] * 1024.0f * 1024.0f); /* 0x100000 */ \
-        y[1] = dPriv->h - v[idx[1]].win[1]; \
-        z[1] = (v[idx[1]].win[2]) * 1024.0f * 32.0f; /* 0x8000 */ \
+        x[1] = (v[idx[1]].attrib[FRAG_ATTRIB_WPOS][0] * 1024.0f * 1024.0f); /* 0x100000 */ \
+        y[1] = dPriv->h - v[idx[1]].attrib[FRAG_ATTRIB_WPOS][1]; \
+        z[1] = (v[idx[1]].attrib[FRAG_ATTRIB_WPOS][2]) * 1024.0f * 32.0f; /* 0x8000 */ \
 } while(0)
 
 #define SET_LINE_XY() \
 do { \
-	tmp = v[idx[0]].win[0]; \
-        tmp2 = v[idx[1]].win[0]; \
+	tmp = v[idx[0]].attrib[FRAG_ATTRIB_WPOS][0]; \
+        tmp2 = v[idx[1]].attrib[FRAG_ATTRIB_WPOS][0]; \
 \
 	dx01 = x[0] - x[1]; \
         dy01 = y[0] - y[1]; \
@@ -265,7 +265,7 @@ do { \
 #define SORT_VERT() \
 do { \
 	for (i=0; i<3; i++) \
-		fy[i] = v[i].win[1]; \
+		fy[i] = v[i].attrib[FRAG_ATTRIB_WPOS][1]; \
 \
 		if (fy[1] > fy[0]) {  /* (fy[1] > fy[0]) */ \
 \
@@ -305,9 +305,9 @@ do { \
 do { \
 	for (i=0; i<3; i++) \
 	{ \
-		x[i] = ((v[idx[i]].win[0]) * /* 0x100000*/  1024.0 * 1024.0); \
-		y[i] = fy[i] = (dPriv->h - v[idx[i]].win[1]); \
-		z[i] = ((v[idx[i]].win[2]) * /* 0x8000 */ 1024.0 * 32.0); \
+		x[i] = ((v[idx[i]].attrib[FRAG_ATTRIB_WPOS][0]) * /* 0x100000*/  1024.0 * 1024.0); \
+		y[i] = fy[i] = (dPriv->h - v[idx[i]].attrib[FRAG_ATTRIB_WPOS][1]); \
+		z[i] = ((v[idx[i]].attrib[FRAG_ATTRIB_WPOS][2]) * /* 0x8000 */ 1024.0 * 32.0); \
 	} \
 \
 	ydiff = fy[0] - (float)y[0]; \
@@ -420,9 +420,9 @@ do { \
         v2 = (v[idx[2]].attrib[FRAG_ATTRIB_TEX0][1] \
                 * (GLfloat)(t->globj->Image[0][0]->Height) * 256.0); \
 \
-        w0 = (v[idx[0]].win[3]); \
-        w1 = (v[idx[1]].win[3]); \
-        w2 = (v[idx[2]].win[3]); \
+        w0 = (v[idx[0]].attrib[FRAG_ATTRIB_WPOS][3]); \
+        w1 = (v[idx[1]].attrib[FRAG_ATTRIB_WPOS][3]); \
+        w2 = (v[idx[2]].attrib[FRAG_ATTRIB_WPOS][3]); \
 } while (0)
 
 #define SET_BASEUV() \
@@ -732,8 +732,8 @@ DEBUG(("***\n"));
 
 #if (IND & S3V_RAST_CULL_BIT)
 	cull = vmesa->backface_sign *
-		((v[1].win[0] - v[0].win[0]) * (v[0].win[1] - v[2].win[1]) +
-		 (v[1].win[1] - v[0].win[1]) * (v[2].win[0] - v[0].win[0]));
+		((v[1].attrib[FRAG_ATTRIB_WPOS][0] - v[0].attrib[FRAG_ATTRIB_WPOS][0]) * (v[0].attrib[FRAG_ATTRIB_WPOS][1] - v[2].attrib[FRAG_ATTRIB_WPOS][1]) +
+		 (v[1].attrib[FRAG_ATTRIB_WPOS][1] - v[0].attrib[FRAG_ATTRIB_WPOS][1]) * (v[2].attrib[FRAG_ATTRIB_WPOS][0] - v[0].attrib[FRAG_ATTRIB_WPOS][0]));
 
 	if (cull < vmesa->cull_zero /* -0.02f */) return;
 #endif
@@ -842,8 +842,8 @@ static void TAG(s3v_quad)( s3vContextPtr vmesa,
 
 #if (IND & S3V_RAST_CULL_BIT)
 	cull = vmesa->backface_sign *
-		((v[1].win[0] - v[0].win[0]) * (v[0].win[1] - v[2].win[1]) +
-		 (v[1].win[1] - v[0].win[1]) * (v[2].win[0] - v[0].win[0]));
+		((v[1].attrib[FRAG_ATTRIB_WPOS][0] - v[0].attrib[FRAG_ATTRIB_WPOS][0]) * (v[0].attrib[FRAG_ATTRIB_WPOS][1] - v[2].attrib[FRAG_ATTRIB_WPOS][1]) +
+		 (v[1].attrib[FRAG_ATTRIB_WPOS][1] - v[0].attrib[FRAG_ATTRIB_WPOS][1]) * (v[2].attrib[FRAG_ATTRIB_WPOS][0] - v[0].attrib[FRAG_ATTRIB_WPOS][0]));
 
 	if (cull < vmesa->cull_zero /* -0.02f */) goto second; /* return; */ /* (a) */
 #endif
@@ -897,8 +897,8 @@ second:
 
 #if (IND & S3V_RAST_CULL_BIT)
 	cull = vmesa->backface_sign *
-		((v[1].win[0] - v[0].win[0]) * (v[0].win[1] - v[2].win[1]) +
-		 (v[1].win[1] - v[0].win[1]) * (v[2].win[0] - v[0].win[0]));
+		((v[1].attrib[FRAG_ATTRIB_WPOS][0] - v[0].attrib[FRAG_ATTRIB_WPOS][0]) * (v[0].attrib[FRAG_ATTRIB_WPOS][1] - v[2].attrib[FRAG_ATTRIB_WPOS][1]) +
+		 (v[1].attrib[FRAG_ATTRIB_WPOS][1] - v[0].attrib[FRAG_ATTRIB_WPOS][1]) * (v[2].attrib[FRAG_ATTRIB_WPOS][0] - v[0].attrib[FRAG_ATTRIB_WPOS][0]));
 		 
 	if (cull < /* -0.02f */ vmesa->cull_zero) return;
 #endif
diff --git a/src/mesa/drivers/dri/tdfx/tdfx_tris.c b/src/mesa/drivers/dri/tdfx/tdfx_tris.c
index 4ba2f40..96f9ae2 100644
--- a/src/mesa/drivers/dri/tdfx/tdfx_tris.c
+++ b/src/mesa/drivers/dri/tdfx/tdfx_tris.c
@@ -142,10 +142,10 @@ tdfx_translate_vertex( GLcontext *ctx, const tdfxVertex *src, SWvertex *dst)
    tdfxContextPtr fxMesa = TDFX_CONTEXT(ctx);
 
    if (fxMesa->vertexFormat == TDFX_LAYOUT_TINY) {
-      dst->win[0] = src->x - fxMesa->x_offset;
-      dst->win[1] = src->y - (fxMesa->screen_height - fxMesa->height - fxMesa->y_offset);
-      dst->win[2] = src->z;
-      dst->win[3] = 1.0;
+      dst->attrib[FRAG_ATTRIB_WPOS][0] = src->x - fxMesa->x_offset;
+      dst->attrib[FRAG_ATTRIB_WPOS][1] = src->y - (fxMesa->screen_height - fxMesa->height - fxMesa->y_offset);
+      dst->attrib[FRAG_ATTRIB_WPOS][2] = src->z;
+      dst->attrib[FRAG_ATTRIB_WPOS][3] = 1.0;
 
       dst->color[0] = src->color[2];
       dst->color[1] = src->color[1];
@@ -155,10 +155,10 @@ tdfx_translate_vertex( GLcontext *ctx, const tdfxVertex *src, SWvertex *dst)
    else {
       GLfloat w = 1.0 / src->rhw;
 
-      dst->win[0] = src->x - fxMesa->x_offset;
-      dst->win[1] = src->y - (fxMesa->screen_height - fxMesa->height - fxMesa->y_offset);
-      dst->win[2] = src->z;
-      dst->win[3] = src->rhw;
+      dst->attrib[FRAG_ATTRIB_WPOS][0] = src->x - fxMesa->x_offset;
+      dst->attrib[FRAG_ATTRIB_WPOS][1] = src->y - (fxMesa->screen_height - fxMesa->height - fxMesa->y_offset);
+      dst->attrib[FRAG_ATTRIB_WPOS][2] = src->z;
+      dst->attrib[FRAG_ATTRIB_WPOS][3] = src->rhw;
 
       dst->color[0] = src->color[2];
       dst->color[1] = src->color[1];
author	Eric Anholt <eric@anholt.net>	2007-05-24 13:59:50 -0700
committer	Eric Anholt <eric@anholt.net>	2007-05-24 16:46:54 -0700
commit	fd9d27e0686f5a15803d13d207e58be1972fdf31 (patch)
tree	79f8847e0fd723567032fa201d7b3ff2fdf5621d /src/mesa/drivers/dri
parent	b1fcabefa2f3fa81a20c1556383458315bb49bbf (diff)
parent	f116aed1ede0d802e9f3c5989290002975c00330 (diff)
download	external_mesa3d-fd9d27e0686f5a15803d13d207e58be1972fdf31.zip external_mesa3d-fd9d27e0686f5a15803d13d207e58be1972fdf31.tar.gz external_mesa3d-fd9d27e0686f5a15803d13d207e58be1972fdf31.tar.bz2