marfrit/libva-v4l2-request-fourier
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fixup! buffer: Add Acquire/ReleaseBufferHandle support for dma-buf export

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This commit is contained in:
Paul Kocialkowski
2018-07-18 14:55:06 +02:00
parent c3400478ff
commit 48a6e0a7ef
1 changed files with 6 additions and 8 deletions
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src/buffer.c
+6 -8
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@@ -194,8 +194,7 @@ VAStatus RequestAcquireBufferHandle(VADriverContextP context,
VABufferID buffer_id,
VABufferInfo *buffer_info)
{
struct sunxi_cedrus_driver_data *driver_data =
(struct sunxi_cedrus_driver_data *) context->pDriverData;
struct request_data *driver_data = context->pDriverData;
struct object_buffer *buffer_object;
struct object_surface *surface_object;
int export_fd;
@@ -205,14 +204,14 @@ VAStatus RequestAcquireBufferHandle(VADriverContextP context,
driver_data->tiled_format)
return VA_STATUS_ERROR_UNSUPPORTED_MEMORY_TYPE;
buffer_object = BUFFER(buffer_id);
buffer_object = BUFFER(driver_data, buffer_id);
if (buffer_object == NULL || buffer_object->type != VAImageBufferType)
return VA_STATUS_ERROR_INVALID_BUFFER;
if (buffer_object->derived_surface_id == VA_INVALID_ID)
return VA_STATUS_ERROR_INVALID_BUFFER;
surface_object = SURFACE(buffer_object->derived_surface_id);
surface_object = SURFACE(driver_data, buffer_object->derived_surface_id);
if (surface_object == NULL)
return VA_STATUS_ERROR_INVALID_BUFFER;
@@ -238,12 +237,11 @@ VAStatus RequestAcquireBufferHandle(VADriverContextP context,
VAStatus RequestReleaseBufferHandle(VADriverContextP context,
VABufferID buffer_id)
{
struct sunxi_cedrus_driver_data *driver_data =
(struct sunxi_cedrus_driver_data *) context->pDriverData;
struct request_data *driver_data = context->pDriverData;
struct object_buffer *buffer_object;
int export_fd;
buffer_object = BUFFER(buffer_id);
buffer_object = BUFFER(driver_data, buffer_id);
if (buffer_object == NULL)
return VA_STATUS_ERROR_INVALID_BUFFER;
@@ -254,7 +252,7 @@ VAStatus RequestReleaseBufferHandle(VADriverContextP context,
close(export_fd);
buffer_object->info.handle = NULL;
buffer_object->info.handle = (uintptr_t) -1;
return VA_STATUS_SUCCESS;
}