commit 8abf59ff98863634321e3e0d60035277e58e92e8
author Nanley Chery <nanley.g.chery@intel.com> Mon Jun 22 15:19:38 2020 -0700
committer Marge Bot <eric+marge@anholt.net> Tue Aug 11 19:35:03 2020 +0000
tree e26700b16c22d6644a590fea3f6f9b05304c0684
parent fdb97d3d2914c8f887a7968432db4fdbd35d8376

dri_util: Update internal_format to GL_RGB8 for MESA_FORMAT_B8G8R8X8_UNORM

Port the change done for RGBX8888 in
02a1f95386b43bf46cd1c8297d0955242f554fa2.

If XR24 images are considered to be VIEW_CLASS_24_BITS-compatible, it's
reasonable to assume that XB24 images would be as well.

Fixes: bf576772ab4d ("dri_util: add driImageFormatToSizedInternalGLFormat function")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6095>

src/mesa/drivers/dri/common/dri_util.c

diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index c5e8091..0d9290d 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -890,7 +890,7 @@
    {
       .image_format    = __DRI_IMAGE_FORMAT_XRGB8888,
       .mesa_format     =        MESA_FORMAT_B8G8R8X8_UNORM,
-      .internal_format =        GL_RGBA8,
+      .internal_format =        GL_RGB8,
    },
    {
       .image_format    = __DRI_IMAGE_FORMAT_ABGR16161616F,