util: Make the accessors bidimensional again.

Otherwise there's no way to unpack blocks with height >1

1 files changed, 19 insertions, 9 deletions

diff --git a/src/gallium/auxiliary/util/u_format.h b/src/gallium/auxiliary/util/u_format.h
index 0fad81fe40..93818a3161 100644
--- a/src/gallium/auxiliary/util/u_format.h
+++ b/src/gallium/auxiliary/util/u_format.h
@@ -191,34 +191,44 @@ struct util_format_description
    enum util_format_colorspace colorspace;
 
    /**
-    * Unpack a span of pixel blocks to R8G8B8A8_UNORM.
+    * Unpack pixel blocks to R8G8B8A8_UNORM.
     */
    void
-   (*unpack_8unorm)(uint8_t *dst, const uint8_t *src, unsigned nr_blocks);
+   (*unpack_8unorm)(uint8_t *dst, unsigned dst_stride,
+                    const uint8_t *src, unsigned src_stride,
+                    unsigned width, unsigned height);
 
    /**
-    * Pack a span of pixel blocks from R8G8B8A8_UNORM.
+    * Pack pixel blocks from R8G8B8A8_UNORM.
     */
    void
-   (*pack_8unorm)(uint8_t *dst, const uint8_t *src, unsigned nr_blocks);
+   (*pack_8unorm)(uint8_t *dst, unsigned dst_stride,
+                  const uint8_t *src, unsigned src_stride,
+                  unsigned width, unsigned height);
 
    /**
-    * Unpack a span of pixel blocks to R32G32B32A32_FLOAT.
+    * Unpack pixel blocks to R32G32B32A32_FLOAT.
     */
    void
-   (*unpack_float)(float *dst, const uint8_t *src, unsigned nr_blocks);
+   (*unpack_float)(float *dst, unsigned dst_stride,
+                   const uint8_t *src, unsigned src_stride,
+                   unsigned width, unsigned height);
 
    /**
-    * Pack a span of pixel blocks from R32G32B32A32_FLOAT.
+    * Pack pixel blocks from R32G32B32A32_FLOAT.
     */
    void
-   (*pack_float)(uint8_t *dst, const float *src, unsigned nr_blocks);
+   (*pack_float)(uint8_t *dst, unsigned dst_stride,
+                 const float *src, unsigned src_stride,
+                 unsigned width, unsigned height);
 
    /**
     * Fetch a single pixel (i, j) from a block.
     */
    void
-   (*fetch_float)(float *dst, const uint8_t *src, unsigned i, unsigned j);
+   (*fetch_float)(float *dst,
+                  const uint8_t *src,
+                  unsigned i, unsigned j);
 };