r300g: don't return NULL in resource_from_handle if the resource is too small

The DDX may allocate a buffer with a too small size.
Instead of failing, let's pretend everything's alright.

Such bugs should be fixed in the DDX, of course.

NOTE: This is a candidate for the stable branches.

1 files changed, 5 insertions, 15 deletions

diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 34860c9d72b..fa09410c6a5 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -812,9 +812,9 @@ static void r300_texture_setup_fb_state(struct r300_surface *surf)
     }
 }
 
-boolean r300_resource_set_properties(struct pipe_screen *screen,
-                                     struct pipe_resource *tex,
-                                     const struct pipe_resource *new_properties)
+void r300_resource_set_properties(struct pipe_screen *screen,
+                                  struct pipe_resource *tex,
+                                  const struct pipe_resource *new_properties)
 {
     struct r300_screen *rscreen = r300_screen(screen);
     struct r300_resource *res = r300_resource(tex);
@@ -824,13 +824,8 @@ boolean r300_resource_set_properties(struct pipe_screen *screen,
         util_format_short_name(tex->format),
         util_format_short_name(new_properties->format));
 
-    if (!r300_texture_desc_init(rscreen, res, new_properties)) {
-        fprintf(stderr, "r300: ERROR: Cannot set texture properties.\n");
-        return FALSE;
-    }
+    r300_texture_desc_init(rscreen, res, new_properties);
     r300_texture_setup_format_state(rscreen, res, 0, &res->tx_format);
-
-    return TRUE;
 }
 
 static void r300_texture_destroy(struct pipe_screen *screen,
@@ -897,12 +892,7 @@ r300_texture_create_object(struct r300_screen *rscreen,
     tex->tex.stride_in_bytes_override = stride_in_bytes_override;
     tex->buf = buffer;
 
-    if (!r300_resource_set_properties(&rscreen->screen, &tex->b.b.b, base)) {
-        if (buffer)
-            pb_reference(&buffer, NULL);
-        FREE(tex);
-        return NULL;
-    }
+    r300_resource_set_properties(&rscreen->screen, &tex->b.b.b, base);
 
     /* Create the backing buffer if needed. */
     if (!tex->buf) {