Found with the help of following Coccinelle semantic patch:
// <smpl>
@@
expression E;
@@
\(pthread_mutex_lock\|mtx_lock\|simple_mtx_lock\)(E)
...
(
\(pthread_mutex_unlock\|mtx_unlock\|simple_mtx_unlock\)(E);
...
return ...;
|
+ maybe need_unlock(E);
return ...;
)
// </smpl>
Signed-off-by: Grazvydas Ignotas <nota...@gmail.com>
---
src/gallium/state_trackers/va/config.c | 4 +++-
src/gallium/state_trackers/va/image.c | 4 +++-
src/gallium/state_trackers/va/picture.c | 4 +++-
3 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/gallium/state_trackers/va/config.c
b/src/gallium/state_trackers/va/config.c
index 25043d6..7bc031a 100644
--- a/src/gallium/state_trackers/va/config.c
+++ b/src/gallium/state_trackers/va/config.c
@@ -306,12 +306,14 @@ vlVaDestroyConfig(VADriverContextP ctx, VAConfigID
config_id)
return VA_STATUS_ERROR_INVALID_CONTEXT;
mtx_lock(&drv->mutex);
config = handle_table_get(drv->htab, config_id);
- if (!config)
+ if (!config) {
+ mtx_unlock(&drv->mutex);
return VA_STATUS_ERROR_INVALID_CONFIG;
+ }
FREE(config);
handle_table_remove(drv->htab, config_id);
mtx_unlock(&drv->mutex);
diff --git a/src/gallium/state_trackers/va/image.c
b/src/gallium/state_trackers/va/image.c
index 86ae868..3f892c9 100644
--- a/src/gallium/state_trackers/va/image.c
+++ b/src/gallium/state_trackers/va/image.c
@@ -546,12 +546,14 @@ vlVaPutImage(VADriverContextP ctx, VASurfaceID surface,
VAImageID image,
tex,
0,
PIPE_TRANSFER_WRITE |
PIPE_TRANSFER_DISCARD_RANGE,
&dst_box, &transfer);
- if (map == NULL)
+ if (map == NULL) {
+ mtx_unlock(&drv->mutex);
return VA_STATUS_ERROR_OPERATION_FAILED;
+ }
u_copy_nv12_from_yv12((const void * const*) data, pitches, i, j,
transfer->stride, tex->array_size,
map, dst_box.width, dst_box.height);
pipe_transfer_unmap(drv->pipe, transfer);
diff --git a/src/gallium/state_trackers/va/picture.c
b/src/gallium/state_trackers/va/picture.c
index 8951573..cfcf986 100644
--- a/src/gallium/state_trackers/va/picture.c
+++ b/src/gallium/state_trackers/va/picture.c
@@ -675,13 +675,15 @@ vlVaEndPicture(VADriverContextP ctx, VAContextID
context_id)
dst_rect.x1 = src_rect.x1 = surf->templat.width;
dst_rect.y1 = src_rect.y1 = surf->templat.height;
vl_compositor_yuv_deint_full(&drv->cstate, &drv->compositor,
old_buf, surf->buffer,
&src_rect, &dst_rect,
VL_COMPOSITOR_WEAVE);
- } else
+ } else {
/* Can't convert from progressive to interlaced yet */
+ mtx_unlock(&drv->mutex);
return VA_STATUS_ERROR_INVALID_SURFACE;
+ }
}
old_buf->destroy(old_buf);
context->target = surf->buffer;
}
--
2.7.4
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