Merge commit 'origin/gallium-0.1' into gallium-tex-surfaces

Conflicts:

	src/mesa/state_tracker/st_atom_sampler.c
	src/mesa/state_tracker/st_cb_texture.c

6 files changed, 36 insertions, 44 deletions

diff --git a/src/mesa/state_tracker/st_atom.h b/src/mesa/state_tracker/st_atom.h
index 3a63e2dec0..c6c6eba812 100644
--- a/src/mesa/state_tracker/st_atom.h
+++ b/src/mesa/state_tracker/st_atom.h
@@ -44,20 +44,20 @@ void st_destroy_atoms( struct st_context *st );
 void st_validate_state( struct st_context *st );
 
 
-const struct st_tracked_state st_update_framebuffer;
-const struct st_tracked_state st_update_clip;
-const struct st_tracked_state st_update_depth_stencil_alpha;
-const struct st_tracked_state st_update_shader;
-const struct st_tracked_state st_update_rasterizer;
-const struct st_tracked_state st_update_polygon_stipple;
-const struct st_tracked_state st_update_viewport;
-const struct st_tracked_state st_update_scissor;
-const struct st_tracked_state st_update_blend;
-const struct st_tracked_state st_update_sampler;
-const struct st_tracked_state st_update_texture;
-const struct st_tracked_state st_update_fs_constants;
-const struct st_tracked_state st_update_vs_constants;
-const struct st_tracked_state st_update_pixel_transfer;
+extern const struct st_tracked_state st_update_framebuffer;
+extern const struct st_tracked_state st_update_clip;
+extern const struct st_tracked_state st_update_depth_stencil_alpha;
+extern const struct st_tracked_state st_update_shader;
+extern const struct st_tracked_state st_update_rasterizer;
+extern const struct st_tracked_state st_update_polygon_stipple;
+extern const struct st_tracked_state st_update_viewport;
+extern const struct st_tracked_state st_update_scissor;
+extern const struct st_tracked_state st_update_blend;
+extern const struct st_tracked_state st_update_sampler;
+extern const struct st_tracked_state st_update_texture;
+extern const struct st_tracked_state st_update_fs_constants;
+extern const struct st_tracked_state st_update_vs_constants;
+extern const struct st_tracked_state st_update_pixel_transfer;
 
 
 uint st_compare_func_to_pipe(GLenum func);
diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c
index 0c22e03883..4ce7c41e90 100644
--- a/src/mesa/state_tracker/st_atom_sampler.c
+++ b/src/mesa/state_tracker/st_atom_sampler.c
@@ -32,12 +32,14 @@
   */
  
 
+#include "main/macros.h"
+
 #include "st_context.h"
 #include "st_atom.h"
 #include "st_program.h"
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
+
 #include "cso_cache/cso_context.h"
 
 
diff --git a/src/mesa/state_tracker/st_atom_texture.c b/src/mesa/state_tracker/st_atom_texture.c
index f42b2f8d66..767654f3d0 100644
--- a/src/mesa/state_tracker/st_atom_texture.c
+++ b/src/mesa/state_tracker/st_atom_texture.c
@@ -90,6 +90,8 @@ update_textures(struct st_context *st)
             }
 
             st->state.num_textures = su + 1;
+
+            stObj->teximage_realloc = TRUE;
          }
 
          pt = st_get_stobj_texture(stObj);
diff --git a/src/mesa/state_tracker/st_cb_strings.c b/src/mesa/state_tracker/st_cb_strings.c
index 247519ab3d..066124f8f3 100644
--- a/src/mesa/state_tracker/st_cb_strings.c
+++ b/src/mesa/state_tracker/st_cb_strings.c
@@ -53,21 +53,21 @@ st_get_string(GLcontext * ctx, GLenum name)
       const char *vendor = screen->get_vendor( screen );
       const char *tungsten = "Tungsten Graphics, Inc.";
 
-      /* Tungsten developed the state_tracker module (and much of
-       * Mesa), but the driver itself may come from elsewhere.  The
-       * additional string allows "and XyzCorp" to reflect this.
+      /* Tungsten Graphics, Inc. developed the state_tracker module
+       * (and much of Mesa), but the driver itself may come from elsewhere.
+       * The additional string allows "and XyzCorp" to reflect this.
        */
       if (vendor && strcmp(vendor, tungsten) != 0)
-	 snprintf(st->vendor, sizeof(st->vendor),
+	 util_snprintf(st->vendor, sizeof(st->vendor),
                   "%s and %s", tungsten, vendor);
       else
-	 snprintf(st->vendor, sizeof(st->vendor), "%s", tungsten);
+	 util_snprintf(st->vendor, sizeof(st->vendor), "%s", tungsten);
 
       return (GLubyte *) st->vendor;
    }
 
    case GL_RENDERER:
-      snprintf(st->renderer, sizeof(st->renderer), "Gallium %s, %s on %s", 
+      util_snprintf(st->renderer, sizeof(st->renderer), "Gallium %s, %s on %s", 
                ST_VERSION_STRING,
 	       screen->get_name( screen ),
 	       screen->winsys->get_name( screen->winsys ));
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 21c0141ac3..c877e4382d 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -557,15 +557,17 @@ st_TexImage(GLcontext * ctx,
     * waiting on any outstanding fences.
     */
    if (stObj->pt &&
-       /*stObj->pt->first_level == level &&*/
-       stObj->pt->last_level == level &&
-       stObj->pt->target != PIPE_TEXTURE_CUBE &&
-       !st_texture_match_image(stObj->pt, &stImage->base,
-                                  stImage->face, stImage->level)) {
+       (stObj->teximage_realloc ||
+        (/*stObj->pt->first_level == level &&*/
+         stObj->pt->last_level == level &&
+         stObj->pt->target != PIPE_TEXTURE_CUBE &&
+         !st_texture_match_image(stObj->pt, &stImage->base,
+                                 stImage->face, stImage->level)))) {
 
       DBG("release it\n");
       pipe_texture_release(&stObj->pt);
       assert(!stObj->pt);
+      stObj->teximage_realloc = FALSE;
    }
 
    if (!stObj->pt) {
@@ -1445,17 +1447,6 @@ st_finalize_texture(GLcontext *ctx,
    calculate_first_last_level(stObj);
    firstImage = st_texture_image(stObj->base.Image[0][stObj->base.BaseLevel]);
 
-#if 0
-   /* Fallback case:
-    */
-   if (firstImage->base.Border) {
-      if (stObj->pt) {
-         pipe_texture_release(&stObj->pt);
-      }
-      return GL_FALSE;
-   }
-#endif
-
    /* If both firstImage and stObj point to a texture which can contain
     * all active images, favour firstImage.  Note that because of the
     * completeness requirement, we know that the image dimensions
@@ -1479,8 +1470,8 @@ st_finalize_texture(GLcontext *ctx,
       cpp = firstImage->base.TexFormat->TexelBytes;
    }
 
-   /* Check texture can hold all active levels.  Check texture matches
-    * target, imageFormat, etc.
+   /* If we already have a gallium texture, check that it matches the texture
+    * object's format, target, size, num_levels, etc.
     */
    if (stObj->pt &&
        (stObj->pt->target != gl_target_to_pipe(stObj->base.Target) ||
@@ -1495,8 +1486,7 @@ st_finalize_texture(GLcontext *ctx,
       pipe_texture_release(&stObj->pt);
    }
 
-
-   /* May need to create a new texture:
+   /* May need to create a new gallium texture:
     */
    if (!stObj->pt) {
       stObj->pt = st_texture_create(ctx->st,
diff --git a/src/mesa/state_tracker/st_texture.h b/src/mesa/state_tracker/st_texture.h
index 6a9f08ec6b..55d1a367b5 100644
--- a/src/mesa/state_tracker/st_texture.h
+++ b/src/mesa/state_tracker/st_texture.h
@@ -68,9 +68,7 @@ struct st_texture_object
     */
    struct pipe_texture *pt;
 
-   GLboolean imageOverride;
-   GLint depthOverride;
-   GLuint pitchOverride;
+   GLboolean teximage_realloc;
 };