5 files changed, 42 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i915/Makefile b/src/mesa/drivers/dri/i915/Makefile
index 9f4bd1699f..beaf9a4b12 100644
--- a/src/mesa/drivers/dri/i915/Makefile
+++ b/src/mesa/drivers/dri/i915/Makefile
@@ -19,6 +19,7 @@ DRIVER_SOURCES = \
 	intel_batchbuffer.c \
 	intel_clear.c \
 	intel_extensions.c \
+	intel_generatemipmap.c \
 	intel_mipmap_tree.c \
 	intel_tex_layout.c \
 	intel_tex_image.c \
diff --git a/src/mesa/drivers/dri/i915/i830_state.c b/src/mesa/drivers/dri/i915/i830_state.c
index d9cad0c4bf..8ef6c9144f 100644
--- a/src/mesa/drivers/dri/i915/i830_state.c
+++ b/src/mesa/drivers/dri/i915/i830_state.c
@@ -39,6 +39,7 @@
 #include "intel_screen.h"
 #include "intel_batchbuffer.h"
 #include "intel_fbo.h"
+#include "intel_buffers.h"
 
 #include "i830_context.h"
 #include "i830_reg.h"
@@ -446,6 +447,24 @@ i830DepthMask(GLcontext * ctx, GLboolean flag)
       i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DEPTH_WRITE;
 }
 
+/** Called from ctx->Driver.Viewport() */
+static void
+i830Viewport(GLcontext * ctx,
+              GLint x, GLint y, GLsizei width, GLsizei height)
+{
+   intelCalcViewport(ctx);
+
+   intel_viewport(ctx, x, y, width, height);
+}
+
+
+/** Called from ctx->Driver.DepthRange() */
+static void
+i830DepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval)
+{
+   intelCalcViewport(ctx);
+}
+
 /* =============================================================
  * Polygon stipple
  *
@@ -1064,6 +1083,8 @@ i830InitStateFuncs(struct dd_function_table *functions)
    functions->StencilFuncSeparate = i830StencilFuncSeparate;
    functions->StencilMaskSeparate = i830StencilMaskSeparate;
    functions->StencilOpSeparate = i830StencilOpSeparate;
+   functions->DepthRange = i830DepthRange;
+   functions->Viewport = i830Viewport;
 }
 
 void
diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c
index 1f9f363df9..367d2a3b64 100644
--- a/src/mesa/drivers/dri/i915/i915_context.c
+++ b/src/mesa/drivers/dri/i915/i915_context.c
@@ -73,7 +73,7 @@ i915InvalidateState(GLcontext * ctx, GLuint new_state)
          p->params_uptodate = 0;
    }
 
-   if (new_state & (_NEW_FOG | _NEW_HINT | _NEW_PROGRAM))
+   if (new_state & (_NEW_FOG | _NEW_HINT | _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS))
       i915_update_fog(ctx);
 }
 
diff --git a/src/mesa/drivers/dri/i915/i915_tex_layout.c b/src/mesa/drivers/dri/i915/i915_tex_layout.c
index d44a2f47b3..40bcf7a9af 100644
--- a/src/mesa/drivers/dri/i915/i915_tex_layout.c
+++ b/src/mesa/drivers/dri/i915/i915_tex_layout.c
@@ -55,6 +55,17 @@ static GLint step_offsets[6][2] = {
    [FACE_NEG_Z] = {-1, 1},
 };
 
+
+static GLint bottom_offsets[6] = {
+   [FACE_POS_X] = 16 + 0 * 8,
+   [FACE_POS_Y] = 16 + 1 * 8,
+   [FACE_POS_Z] = 16 + 2 * 8,
+   [FACE_NEG_X] = 16 + 3 * 8,
+   [FACE_NEG_Y] = 16 + 4 * 8,
+   [FACE_NEG_Z] = 16 + 5 * 8,
+};
+
+
 /**
  * Cube texture map layout for i830M-GM915.
  *
@@ -297,7 +308,7 @@ i915_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt)
  * +---+   +---+   +---+   +---+   +---+   +---+
  *
  * The bottom row continues with the remaining 2x2 then the 1x1 mip contents
- * in order, with each of them aligned to a 4x4 block boundary.  Thus, for
+ * in order, with each of them aligned to a 8x8 block boundary.  Thus, for
  * 32x32 cube maps and smaller, the bottom row layout is going to dictate the
  * pitch of the tree.  For a tree with 4x4 images, the pitch is at least
  * 14 * 8 = 112 texels, for 2x2 it is at least 12 * 8 texels, and for 1x1
@@ -375,10 +386,11 @@ i945_miptree_layout_cube(struct intel_context *intel,
 	       x = (face - 4) * 8;
 	       break;
 	    }
+	    break;
 
 	 case 2:
 	    y = mt->total_height - 4;
-	    x = 16 + face * 8;
+	    x = bottom_offsets[face];
 	    break;
 
 	 case 1:
@@ -454,7 +466,10 @@ i945_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt)
 {
    switch (mt->target) {
    case GL_TEXTURE_CUBE_MAP:
-      i945_miptree_layout_cube(intel, mt);
+      if (mt->compressed)
+	 i945_miptree_layout_cube(intel, mt);
+      else
+	 i915_miptree_layout_cube(intel, mt);
       break;
    case GL_TEXTURE_3D:
       i945_miptree_layout_3d(intel, mt);
diff --git a/src/mesa/drivers/dri/i915/intel_generatemipmap.c b/src/mesa/drivers/dri/i915/intel_generatemipmap.c
new file mode 120000
index 0000000000..4c6b37ada0
--- /dev/null
+++ b/src/mesa/drivers/dri/i915/intel_generatemipmap.c
@@ -0,0 +1 @@
+../intel/intel_generatemipmap.c
+\ No newline at end of file