From f8887909c6683986990474b61afd6d4335a69e41 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Wed, 28 Aug 2019 12:52:23 -0700 Subject: [PATCH] iris: Report correct number of planes for planar images We were only handling the modifiers case and not counting the number of planes in actual planar images. Fixes Piglit's ext_image_dma_buf_import-export. Fixes: fc12fd05f56 ("iris: Implement pipe_screen::resource_get_param") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111509 Reviewed-by: Jordan Justen --- src/gallium/drivers/iris/iris_resource.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/gallium/drivers/iris/iris_resource.c b/src/gallium/drivers/iris/iris_resource.c index 0cf4b91f927..989c112a3e3 100644 --- a/src/gallium/drivers/iris/iris_resource.c +++ b/src/gallium/drivers/iris/iris_resource.c @@ -1040,7 +1040,14 @@ iris_resource_get_param(struct pipe_screen *screen, switch (param) { case PIPE_RESOURCE_PARAM_NPLANES: - *value = mod_with_aux ? 2 : 1; + if (mod_with_aux) { + *value = 2; + } else { + unsigned count = 0; + for (struct pipe_resource *cur = resource; cur; cur = cur->next) + count++; + *value = count; + } return true; case PIPE_RESOURCE_PARAM_STRIDE: *value = wants_aux ? res->aux.surf.row_pitch_B : res->surf.row_pitch_B; -- 2.30.2