From: Lucas Stach <l.stach@pengutronix.de>
Date: Tue, 20 Mar 2018 11:14:12 +0000 (+0100)
Subject: st/mesa: call resource_changed when binding a EGLImage to a texture
X-Git-Url: https://git.libre-soc.org/?p=mesa.git;a=commitdiff_plain;h=501d0edeca321637b20a0ad1b9d476e6919131c3

st/mesa: call resource_changed when binding a EGLImage to a texture

When a EGLImage is newly bound to a texture, we need to make sure the
driver is informed that the resource might have changed. Fixes stale
texture content on Etnaviv when binding an existing EGLImage to an
existing texture object.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/mesa/state_tracker/st_cb_eglimage.c b/src/mesa/state_tracker/st_cb_eglimage.c
index bb092a2f6ef..4f33cb4bb06 100644
--- a/src/mesa/state_tracker/st_cb_eglimage.c
+++ b/src/mesa/state_tracker/st_cb_eglimage.c
@@ -229,6 +229,7 @@ st_bind_egl_image(struct gl_context *ctx,
    pipe_resource_reference(&stObj->pt, stimg->texture);
    st_texture_release_all_sampler_views(st, stObj);
    pipe_resource_reference(&stImage->pt, stObj->pt);
+   st->pipe->screen->resource_changed(st->pipe->screen, stImage->pt);
 
    stObj->surface_format = stimg->format;
    stObj->level_override = stimg->level;