intel: Fix intel_compressed_num_bytes for FXT1 after I broke it.

Fixes piglit fxt1-teximage since
7554b83a21bd62b20df5a7327b69f08108ac9ab6, and also OGLC tests that hit
FXT1 with a million other things.

Bug #28184.

diff --git a/src/mesa/drivers/dri/intel/intel_tex_format.c b/src/mesa/drivers/dri/intel/intel_tex_format.c
index 610a169beb2d7e7fb0c8838aafc0cbba3b6f0848..b42d6f3155c550c42bd821697e96ef63d2e44bde 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_tex_format.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_format.c
@@ -214,5 +214,5 @@ int intel_compressed_num_bytes(GLuint mesaFormat)
    block_size = _mesa_get_format_bytes(mesaFormat);
    _mesa_get_format_block_size(mesaFormat, &bw, &bh);
 
-   return block_size / bh;
+   return block_size / bw;
 }