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/* GStreamer Intel MSDK plugin
* Copyright (c) 2018, Intel Corporation, Inc.
* Author : Sreerenj Balachandran <sreerenj.balachandran@intel.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __GST_MSDKVPP_H__
#define __GST_MSDKVPP_H__
#include "gstmsdkcontext.h"
#include "msdk-enums.h"
#include <gst/base/gstbasetransform.h>
G_BEGIN_DECLS
#define GST_TYPE_MSDKVPP \
(gst_msdkvpp_get_type())
#define GST_MSDKVPP(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MSDKVPP,GstMsdkVPP))
#define GST_MSDKVPP_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MSDKVPP,GstMsdkVPPClass))
#define GST_MSDKVPP_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_MSDKVPP,GstMsdkVPPClass))
#define GST_IS_MSDKVPP(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MSDKVPP))
#define GST_IS_MSDKVPP_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MSDKVPP))
#define MAX_EXTRA_PARAMS 8
typedef struct _GstMsdkVPP GstMsdkVPP;
typedef struct _GstMsdkVPPClass GstMsdkVPPClass;
typedef enum {
GST_MSDK_FLAG_DENOISE = 1 << 0,
GST_MSDK_FLAG_ROTATION = 1 << 1,
GST_MSDK_FLAG_DEINTERLACE = 1 << 2,
GST_MSDK_FLAG_HUE = 1 << 3,
GST_MSDK_FLAG_SATURATION = 1 << 4,
GST_MSDK_FLAG_BRIGHTNESS = 1 << 5,
GST_MSDK_FLAG_CONTRAST = 1 << 6,
GST_MSDK_FLAG_DETAIL = 1 << 7,
GST_MSDK_FLAG_MIRRORING = 1 << 8,
GST_MSDK_FLAG_SCALING_MODE = 1 << 9,
GST_MSDK_FLAG_FRC = 1 << 10,
GST_MSDK_FLAG_VIDEO_DIRECTION = 1 << 11,
} GstMsdkVppFlags;
struct _GstMsdkVPP
{
GstBaseTransform element;
/* sinkpad info */
GstPad *sinkpad;
GstVideoInfo sinkpad_info;
GstVideoInfo sinkpad_buffer_pool_info;
GstBufferPool *sinkpad_buffer_pool;
/* srcpad info */
GstPad *srcpad;
GstVideoInfo srcpad_info;
GstVideoInfo srcpad_buffer_pool_info;
GstBufferPool *srcpad_buffer_pool;
/* MFX context */
GstMsdkContext *context;
GstMsdkContext *old_context;
mfxVideoParam param;
guint in_num_surfaces;
mfxFrameAllocResponse in_alloc_resp;
mfxFrameAllocResponse out_alloc_resp;
gboolean initialized;
gboolean use_video_memory;
gboolean use_sinkpad_dmabuf;
gboolean use_srcpad_dmabuf;
gboolean shared_context;
gboolean add_video_meta;
gboolean need_vpp;
guint flags;
/* element properties */
gboolean hardware;
guint async_depth;
guint denoise_factor;
guint rotation;
guint deinterlace_mode;
guint deinterlace_method;
gfloat hue;
gfloat saturation;
gfloat brightness;
gfloat contrast;
guint detail;
guint mirroring;
guint scaling_mode;
gboolean keep_aspect;
guint frc_algm;
guint video_direction;
guint crop_left;
guint crop_right;
guint crop_top;
guint crop_bottom;
GstClockTime buffer_duration;
/* MFX Filters */
mfxExtVPPDoUse mfx_vpp_douse;
mfxExtVPPDenoise mfx_denoise;
mfxExtVPPRotation mfx_rotation;
mfxExtVPPDeinterlacing mfx_deinterlace;
mfxExtVPPProcAmp mfx_procamp;
mfxExtVPPDetail mfx_detail;
mfxExtVPPMirroring mfx_mirroring;
mfxExtVPPScaling mfx_scaling;
mfxExtVPPFrameRateConversion mfx_frc;
/* Extended buffers */
mfxExtBuffer *extra_params[MAX_EXTRA_PARAMS];
guint num_extra_params;
mfxFrameAllocRequest request[2];
GList* locked_in_surfaces;
GList* locked_out_surfaces;
};
struct _GstMsdkVPPClass
{
GstBaseTransformClass parent_class;
};
GType gst_msdkvpp_get_type (void);
G_END_DECLS
#endif /* __GST_MSDKVPP_H__ */
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