Mesa (master): gbm: Create a gbm_device getter for stride
Ben Widawsky
bwidawsk at kemper.freedesktop.org
Thu Mar 9 23:36:38 UTC 2017
Module: Mesa
Branch: master
Commit: ed4cf2440d87b512f9dcf7cfc3f408c151854af9
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ed4cf2440d87b512f9dcf7cfc3f408c151854af9
Author: Ben Widawsky <ben at bwidawsk.net>
Date: Wed Oct 26 12:26:51 2016 -0700
gbm: Create a gbm_device getter for stride
This will be used so we can query information per plane.
Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>
Cc: Jason Ekstrand <jason at jlekstrand.net>
Acked-by: Daniel Stone <daniels at collabora.com>
---
src/gbm/backends/dri/gbm_dri.c | 7 +++++++
src/gbm/main/gbm.c | 2 +-
src/gbm/main/gbmint.h | 1 +
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index e058361..6a83418 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -662,6 +662,12 @@ gbm_dri_bo_get_handle_for_plane(struct gbm_bo *_bo, int plane)
return ret;
}
+static uint32_t
+gbm_dri_bo_get_stride(struct gbm_bo *_bo, int plane)
+{
+ return _bo->stride;
+}
+
static void
gbm_dri_bo_destroy(struct gbm_bo *_bo)
{
@@ -1156,6 +1162,7 @@ dri_device_create(int fd)
dri->base.base.bo_get_fd = gbm_dri_bo_get_fd;
dri->base.base.bo_get_planes = gbm_dri_bo_get_planes;
dri->base.base.bo_get_handle = gbm_dri_bo_get_handle_for_plane;
+ dri->base.base.bo_get_stride = gbm_dri_bo_get_stride;
dri->base.base.bo_destroy = gbm_dri_bo_destroy;
dri->base.base.destroy = dri_destroy;
dri->base.base.surface_create = gbm_dri_surface_create;
diff --git a/src/gbm/main/gbm.c b/src/gbm/main/gbm.c
index 066ceff..7462e90 100644
--- a/src/gbm/main/gbm.c
+++ b/src/gbm/main/gbm.c
@@ -165,7 +165,7 @@ gbm_bo_get_height(struct gbm_bo *bo)
GBM_EXPORT uint32_t
gbm_bo_get_stride(struct gbm_bo *bo)
{
- return bo->stride;
+ return bo->gbm->bo_get_stride(bo, 0);
}
/** Get the format of the buffer object
diff --git a/src/gbm/main/gbmint.h b/src/gbm/main/gbmint.h
index 0ec531d..26d18ba 100644
--- a/src/gbm/main/gbmint.h
+++ b/src/gbm/main/gbmint.h
@@ -78,6 +78,7 @@ struct gbm_device {
int (*bo_get_fd)(struct gbm_bo *bo);
int (*bo_get_planes)(struct gbm_bo *bo);
union gbm_bo_handle (*bo_get_handle)(struct gbm_bo *bo, int plane);
+ uint32_t (*bo_get_stride)(struct gbm_bo *bo, int plane);
void (*bo_destroy)(struct gbm_bo *bo);
struct gbm_surface *(*surface_create)(struct gbm_device *gbm,
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