Mesa (master): etnaviv: add useful information to BO import errors

[Christian Gmeiner]

Module: Mesa
Branch: master
Commit: bfe4e24a42928fdabf69b716f1776ee1205cc23f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=bfe4e24a42928fdabf69b716f1776ee1205cc23f

Author: Philipp Zabel <p.zabel at pengutronix.de>
Date:   Mon Feb 12 15:25:26 2018 +0100

etnaviv: add useful information to BO import errors

Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner at gmail.com>

---

 src/gallium/drivers/etnaviv/etnaviv_resource.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/etnaviv/etnaviv_resource.c b/src/gallium/drivers/etnaviv/etnaviv_resource.c
index d70152e082..c600eff45c 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_resource.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_resource.c
@@ -535,11 +535,15 @@ etna_resource_from_handle(struct pipe_screen *pscreen,
     * The stride of the BO must be greater or equal to our padded
     * stride. The size of the BO must accomodate the padded height. */
    if (level->stride < util_format_get_stride(tmpl->format, level->padded_width)) {
-      BUG("BO stride is too small for RS engine width padding");
+      BUG("BO stride %u is too small for RS engine width padding (%zu, format %s)",
+          level->stride, util_format_get_stride(tmpl->format, level->padded_width),
+          util_format_name(tmpl->format));
       goto fail;
    }
    if (etna_bo_size(rsc->bo) < level->stride * level->padded_height) {
-      BUG("BO size is too small for RS engine height padding");
+      BUG("BO size %u is too small for RS engine height padding (%u, format %s)",
+          etna_bo_size(rsc->bo), level->stride * level->padded_height,
+          util_format_name(tmpl->format));
       goto fail;
    }