radeon: Use _mesa_next_pow_two_32 instead of own implementation.

diff --git a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
index 9ef3a84056a1d2e9568d4a93ab45802334cf5eaa..cd843d965e5884b443183b3fc1b6f21fe92b83fa 100644 (file)
--- a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
+++ b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
@@ -81,19 +81,6 @@ static unsigned get_compressed_image_size(
        return rowStride * ((height + blockHeight - 1) / blockHeight);
 }
 
-static int find_next_power_of_two(GLuint value)
-{
-       int i, tmp;
-
-       i = 0;
-       tmp = value - 1;
-       while (tmp) {
-               tmp >>= 1;
-               i++;
-       }
-       return (1 << i);
-}
-
 /**
  * Compute sizes and fill in offset and blit information for the given
  * image (determined by \p face and \p level).
@@ -108,7 +95,7 @@ static void compute_tex_image_offset(radeonContextPtr rmesa, radeon_mipmap_tree
        uint32_t row_align;
        GLuint height;
 
-       height = find_next_power_of_two(lvl->height);
+       height = _mesa_next_pow_two_32(lvl->height);
 
        /* Find image size in bytes */
        if (_mesa_is_format_compressed(mt->mesaFormat)) {