llvmpipe: get rid of llvmpipe_get_texture_image_all

Once used for invoking swizzled->linear conversion for all needed images.
But we now have a single allocation for all images in a resource, thus looping
through all slices is rather pointless, conversion doesn't happen neither.
Also simplify the sampling setup code to use the mip_offsets array in the
resource directly - if the (non display target) resource exists its memory
will already be allocated as well.

Reviewed-by: Brian Paul <[email protected]>

1 files changed, 0 insertions, 23 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index f95b2a2b47e..f5383dc6255 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -834,29 +834,6 @@ llvmpipe_get_texture_image(struct llvmpipe_resource *lpr,
 
 
 /**
- * Return pointer to start of a texture image (1D, 2D, 3D, CUBE).
- * This is typically used when we're about to sample from a texture.
- */
-void *
-llvmpipe_get_texture_image_all(struct llvmpipe_resource *lpr,
-                               unsigned level,
-                               enum lp_texture_usage usage)
-{
-   const int slices = lpr->num_slices_faces[level];
-   int slice;
-   void *map = NULL;
-
-   assert(slices > 0);
-
-   for (slice = slices - 1; slice >= 0; slice--) {
-      map = llvmpipe_get_texture_image(lpr, slice, level, usage);
-   }
-
-   return map;
-}
-
-
-/**
  * Get pointer to a linear image (not the tile!) at tile (x,y).
  * \return pointer to start of image/face (not the tile)
  */