1 /* GStreamer Intel MSDK plugin 2 * Copyright (c) 2018, Intel Corporation, Inc. 3 * Author : Sreerenj Balachandran <sreerenj.balachandran@intel.com> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * 3. Neither the name of the copyright holder nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 29 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef __GST_MSDKVPP_H__ 34 #define __GST_MSDKVPP_H__ 35 36 #include "gstmsdkcontext.h" 37 #include "msdk-enums.h" 38 #include <gst/base/gstbasetransform.h> 39 G_BEGIN_DECLS 40 41 #define GST_TYPE_MSDKVPP \ 42 (gst_msdkvpp_get_type()) 43 #define GST_MSDKVPP(obj) \ 44 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MSDKVPP,GstMsdkVPP)) 45 #define GST_MSDKVPP_CLASS(klass) \ 46 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MSDKVPP,GstMsdkVPPClass)) 47 #define GST_MSDKVPP_GET_CLASS(obj) \ 48 (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_MSDKVPP,GstMsdkVPPClass)) 49 #define GST_IS_MSDKVPP(obj) \ 50 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MSDKVPP)) 51 #define GST_IS_MSDKVPP_CLASS(klass) \ 52 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MSDKVPP)) 53 54 #define MAX_EXTRA_PARAMS 8 55 56 typedef struct _GstMsdkVPP GstMsdkVPP; 57 typedef struct _GstMsdkVPPClass GstMsdkVPPClass; 58 59 typedef enum { 60 GST_MSDK_FLAG_DENOISE = 1 << 0, 61 GST_MSDK_FLAG_ROTATION = 1 << 1, 62 GST_MSDK_FLAG_DEINTERLACE = 1 << 2, 63 GST_MSDK_FLAG_HUE = 1 << 3, 64 GST_MSDK_FLAG_SATURATION = 1 << 4, 65 GST_MSDK_FLAG_BRIGHTNESS = 1 << 5, 66 GST_MSDK_FLAG_CONTRAST = 1 << 6, 67 GST_MSDK_FLAG_DETAIL = 1 << 7, 68 GST_MSDK_FLAG_MIRRORING = 1 << 8, 69 GST_MSDK_FLAG_SCALING_MODE = 1 << 9, 70 GST_MSDK_FLAG_FRC = 1 << 10, 71 } GstMsdkVppFlags; 72 73 struct _GstMsdkVPP 74 { 75 GstBaseTransform element; 76 77 /* sinkpad info */ 78 GstPad *sinkpad; 79 GstVideoInfo sinkpad_info; 80 GstVideoInfo sinkpad_buffer_pool_info; 81 GstBufferPool *sinkpad_buffer_pool; 82 83 /* srcpad info */ 84 GstPad *srcpad; 85 GstVideoInfo srcpad_info; 86 GstVideoInfo srcpad_buffer_pool_info; 87 GstBufferPool *srcpad_buffer_pool; 88 89 /* MFX context */ 90 GstMsdkContext *context; 91 mfxVideoParam param; 92 guint in_num_surfaces; 93 guint out_num_surfaces; 94 mfxFrameAllocResponse in_alloc_resp; 95 mfxFrameAllocResponse out_alloc_resp; 96 97 gboolean initialized; 98 gboolean use_video_memory; 99 gboolean use_sinkpad_dmabuf; 100 gboolean use_srcpad_dmabuf; 101 gboolean shared_context; 102 gboolean add_video_meta; 103 gboolean need_vpp; 104 guint flags; 105 106 /* element properties */ 107 gboolean hardware; 108 guint async_depth; 109 guint denoise_factor; 110 guint rotation; 111 guint deinterlace_mode; 112 guint deinterlace_method; 113 gfloat hue; 114 gfloat saturation; 115 gfloat brightness; 116 gfloat contrast; 117 guint detail; 118 guint mirroring; 119 guint scaling_mode; 120 gboolean keep_aspect; 121 guint frc_algm; 122 123 GstClockTime buffer_duration; 124 125 /* MFX Filters */ 126 mfxExtVPPDoUse mfx_vpp_douse; 127 mfxExtVPPDenoise mfx_denoise; 128 mfxExtVPPRotation mfx_rotation; 129 mfxExtVPPDeinterlacing mfx_deinterlace; 130 mfxExtVPPProcAmp mfx_procamp; 131 mfxExtVPPDetail mfx_detail; 132 mfxExtVPPMirroring mfx_mirroring; 133 mfxExtVPPScaling mfx_scaling; 134 mfxExtVPPFrameRateConversion mfx_frc; 135 136 /* Extended buffers */ 137 mfxExtBuffer *extra_params[MAX_EXTRA_PARAMS]; 138 guint num_extra_params; 139 }; 140 141 struct _GstMsdkVPPClass 142 { 143 GstBaseTransformClass parent_class; 144 }; 145 146 GType gst_msdkvpp_get_type (void); 147 148 G_END_DECLS 149 150 #endif /* __GST_MSDKVPP_H__ */ 151