[Mesa-dev] [PATCH 4/9] etnaviv: remember data offset into BO

[Lucas Stach]

Imported resources might not start at offset 0 into the buffer object.
Make sure to remember the offset that is provided with the handle on
import.

Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
---
 src/gallium/drivers/etnaviv/etnaviv_resource.c | 2 +-
 src/gallium/drivers/etnaviv/etnaviv_resource.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/etnaviv/etnaviv_resource.c b/src/gallium/drivers/etnaviv/etnaviv_resource.c
index 6d68a890c7b9..0aef4bfaa2ff 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_resource.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_resource.c
@@ -520,7 +520,7 @@ etna_resource_from_handle(struct pipe_screen *pscreen,
    rsc->seqno = 1;
    rsc->layout = modifier_to_layout(handle->modifier);
    rsc->halign = TEXTURE_HALIGN_FOUR;
-
+   rsc->offset = handle->offset;
 
    level->width = tmpl->width0;
    level->height = tmpl->height0;
diff --git a/src/gallium/drivers/etnaviv/etnaviv_resource.h b/src/gallium/drivers/etnaviv/etnaviv_resource.h
index 11ccf8f7bcbe..8dd12be06762 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_resource.h
+++ b/src/gallium/drivers/etnaviv/etnaviv_resource.h
@@ -69,6 +69,7 @@ struct etna_resource {
    /* Horizontal alignment for texture unit (TEXTURE_HALIGN_*) */
    unsigned halign;
    struct etna_bo *bo; /* Surface video memory */
+   uint32_t offset; /* data offset into the BO */
    struct etna_bo *ts_bo; /* Tile status video memory */
 
    struct etna_resource_level levels[ETNA_NUM_LOD];
-- 
2.18.0