From bdd3ccf95982e4043f2b57b42fd5d63ff8de4b08 Mon Sep 17 00:00:00 2001
From: Brian <brian@i915.localnet.net>
Date: Mon, 6 Aug 2007 12:32:16 -0600
Subject: More code movement, removal of intel dependencies

---
 src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.c |  2 +-
 src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.h |  6 ++++--
 src/mesa/drivers/dri/intel/intel_tex_layout.c     | 23 +++++++++++++++++++++--
 src/mesa/drivers/dri/intel/intel_tex_layout.h     |  4 ++++
 4 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.c b/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.c
index 6a91ddbe5e..1a9aa10115 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.c
@@ -32,7 +32,7 @@
 #include "pipe/p_context.h"
 
 
-#define FILE_DEBUG_FLAG DEBUG_MIPTREE
+#define DBG if(0) printf
 
 static GLenum
 target_to_target(GLenum target)
diff --git a/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.h b/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.h
index 59f1bfcab4..eafe47c029 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.h
+++ b/src/mesa/drivers/dri/i915pipe/intel_mipmap_tree.h
@@ -28,9 +28,11 @@
 #ifndef INTEL_MIPMAP_TREE_H
 #define INTEL_MIPMAP_TREE_H
 
-#include "intel_context.h"
-#include "main/glheader.h"
 
+#include "main/mtypes.h"
+
+struct pipe_context;
+struct pipe_mipmap_tree;
 struct pipe_region;
 
 
diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.c b/src/mesa/drivers/dri/intel/intel_tex_layout.c
index bedd835cbb..61b8fb77c5 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_layout.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_layout.c
@@ -32,6 +32,7 @@
 
 #include "macros.h"
 #include "pipe/p_state.h"
+#include "intel_tex_layout.h"
 #include "intel_mipmap_tree.h"
 
 
@@ -47,7 +48,7 @@ static int align(int value, int alignment)
 
 
 static void
-mipmaptree_set_level_info(struct pipe_mipmap_tree *mt,
+intel_miptree_set_level_info(struct pipe_mipmap_tree *mt,
                           GLuint level,
                           GLuint nr_images,
                           GLuint x, GLuint y, GLuint w, GLuint h, GLuint d)
@@ -79,6 +80,24 @@ mipmaptree_set_level_info(struct pipe_mipmap_tree *mt,
 }
 
 
+static void
+intel_miptree_set_image_offset(struct pipe_mipmap_tree *mt,
+                               GLuint level, GLuint img, GLuint x, GLuint y)
+{
+   if (img == 0 && level == 0)
+      assert(x == 0 && y == 0);
+
+   assert(img < mt->level[level].nr_images);
+
+   mt->level[level].image_offset[img] = (x + y * mt->pitch);
+
+   /*
+   DBG("%s level %d img %d pos %d,%d image_offset %x\n",
+       __FUNCTION__, level, img, x, y, mt->level[level].image_offset[img]);
+   */
+}
+
+
 static void
 i945_miptree_layout_2d( struct pipe_mipmap_tree *mt )
 {
@@ -113,7 +132,7 @@ i945_miptree_layout_2d( struct pipe_mipmap_tree *mt )
    for ( level = mt->first_level ; level <= mt->last_level ; level++ ) {
       GLuint img_height;
 
-      mipmaptree_set_level_info(mt, level, 1, x, y, width, height, 1);
+      intel_miptree_set_level_info(mt, level, 1, x, y, width, height, 1);
 
       if (mt->compressed)
 	 img_height = MAX2(1, height/4);
diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.h b/src/mesa/drivers/dri/intel/intel_tex_layout.h
index cbd4b8e27f..ed30e2ef76 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_layout.h
+++ b/src/mesa/drivers/dri/intel/intel_tex_layout.h
@@ -33,6 +33,10 @@
 #include "macros.h"
 
 
+struct pipe_context;
+struct pipe_mipmap_tree;
+
+
 extern void i915_miptree_layout_2d( struct pipe_context *, struct pipe_mipmap_tree *mt );
 
 extern void i945_miptree_layout_2d( struct pipe_context *, struct pipe_mipmap_tree *mt );
-- 
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