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/*
* Copyright (c) 2016 Florent Revest, <florent.revest@free-electrons.com>
* 2007 Intel Corporation. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _SURFACE_H_
#define _SURFACE_H_
#include <linux/videodev2.h>
#include <va/va_backend.h>
#include "object_heap.h"
#define SURFACE(data, id) \
((struct object_surface *)object_heap_lookup(&(data)->surface_heap, id))
#define SURFACE_ID_OFFSET 0x04000000
struct object_surface {
struct object_base base;
VAStatus status;
int width;
int height;
unsigned int source_index;
void *source_data;
unsigned int source_size;
unsigned int destination_index;
void *destination_map[VIDEO_MAX_PLANES];
unsigned int destination_map_lengths[VIDEO_MAX_PLANES];
unsigned int destination_map_offsets[VIDEO_MAX_PLANES];
void *destination_data[VIDEO_MAX_PLANES];
unsigned int destination_sizes[VIDEO_MAX_PLANES];
unsigned int destination_offsets[VIDEO_MAX_PLANES];
unsigned int destination_bytesperlines[VIDEO_MAX_PLANES];
unsigned int destination_planes_count;
unsigned int destination_buffers_count;
unsigned int slices_size;
unsigned int slices_count;
union {
struct {
VAPictureParameterBufferMPEG2 picture;
} mpeg2;
struct {
VAIQMatrixBufferH264 matrix;
VAPictureParameterBufferH264 picture;
VASliceParameterBufferH264 slice;
} h264;
} params;
int request_fd;
};
VAStatus SunxiCedrusCreateSurfaces(VADriverContextP context, int width,
int height, int format, int surfaces_count,
VASurfaceID *surfaces_ids);
VAStatus SunxiCedrusDestroySurfaces(VADriverContextP context,
VASurfaceID *surfaces_ids,
int surfaces_count);
VAStatus SunxiCedrusSyncSurface(VADriverContextP context,
VASurfaceID surface_id);
VAStatus SunxiCedrusQuerySurfaceStatus(VADriverContextP context,
VASurfaceID surface_id,
VASurfaceStatus *status);
VAStatus SunxiCedrusPutSurface(VADriverContextP context, VASurfaceID surface_id,
void *draw, short src_x, short src_y,
unsigned short src_width,
unsigned short src_height, short dst_x,
short dst_y, unsigned short dst_width,
unsigned short dst_height,
VARectangle *cliprects,
unsigned int cliprects_count,
unsigned int flags);
VAStatus SunxiCedrusLockSurface(VADriverContextP context,
VASurfaceID surface_id, unsigned int *fourcc,
unsigned int *luma_stride,
unsigned int *chroma_u_stride,
unsigned int *chroma_v_stride,
unsigned int *luma_offset,
unsigned int *chroma_u_offset,
unsigned int *chroma_v_offset,
unsigned int *buffer_name, void **buffer);
VAStatus SunxiCedrusUnlockSurface(VADriverContextP context,
VASurfaceID surface_id);
#endif
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