From: Dave Airlie <airl...@redhat.com>
We create textures internally for texsubimage, and we use
the values from sub image to create a new texture, however
we don't align these to valid sizes, and cube map arrays
must have an array size aligned to 6.
This fixes texsubimage cube_map_array on CAYMAN at least,
(it was causing GPU hang and bad values), it probably
also fixes it on radeonsi and evergreen.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/mesa/state_tracker/st_texture.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/mesa/state_tracker/st_texture.c
b/src/mesa/state_tracker/st_texture.c
index ca7c83c..5c9a09c 100644
--- a/src/mesa/state_tracker/st_texture.c
+++ b/src/mesa/state_tracker/st_texture.c
@@ -177,6 +177,8 @@ st_gl_texture_dims_to_pipe_dims(GLenum texture,
*widthOut = widthIn;
*heightOut = heightIn;
*depthOut = 1;
+ if (depthIn % 6)
+ depthIn = util_align_npot(depthIn, 6);
*layersOut = depthIn;
break;
default:
--
2.1.0
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