i965: Document type of GLuint __DRIimage::format

It's either a mesa_format or mesa_array_format.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>

diff --git a/src/mesa/drivers/dri/i965/intel_image.h b/src/mesa/drivers/dri/i965/intel_image.h
index ad426910e4162f0d3aceb5ae5de02024818b469b..cf0610540fc5566d84d80e08fc74e56512612656 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_image.h
+++ b/src/mesa/drivers/dri/i965/intel_image.h
@@ -70,7 +70,7 @@ struct __DRIimageRec {
    uint32_t pitch; /**< in bytes */
    GLenum internal_format;
    uint32_t dri_format;
-   GLuint format;
+   GLuint format; /**< mesa_format or mesa_array_format */
    uint64_t modifier; /**< fb modifier (fourcc) */
    uint32_t offset;