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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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d463feaa08
The entrypoint is set when the encoder helper is constructed, nonetheless it was also passed as parameter when opening. That's buggy. In order to simplify the code, the entrypoint at construction is honored. But gst_va_encoder_has_profile_and_entrypoint() now doesn't rely in the internal list of profiles since it only contains those that belongs to codec and entrypoint, thus it queries directly the VA driver. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3063>
113 lines
6.4 KiB
C
113 lines
6.4 KiB
C
/* GStreamer
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* Copyright (C) 2021 Intel Corporation
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* Author: He Junyan <junyan.he@intel.com>
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* Author: Víctor Jáquez <vjaquez@igalia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <gst/va/gstva.h>
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#include <gst/video/video.h>
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#include <va/va.h>
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G_BEGIN_DECLS
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#define GST_TYPE_VA_ENCODER (gst_va_encoder_get_type())
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G_DECLARE_FINAL_TYPE (GstVaEncoder, gst_va_encoder, GST, VA_ENCODER, GstObject);
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typedef struct _GstVaEncodePicture GstVaEncodePicture;
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struct _GstVaEncodePicture
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{
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GstVaDisplay *display;
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/* picture parameters */
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GArray *params;
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GstBuffer *raw_buffer;
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GstBuffer *reconstruct_buffer;
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VABufferID coded_buffer;
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};
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gboolean gst_va_encoder_is_open (GstVaEncoder * self);
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gboolean gst_va_encoder_open (GstVaEncoder * self,
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VAProfile profile,
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GstVideoFormat video_format,
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guint rt_format,
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gint coded_width,
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gint coded_height,
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gint codedbuf_size,
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guint max_reconstruct_surfaces,
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guint rc_ctrl,
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guint32 packed_headers);
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gboolean gst_va_encoder_close (GstVaEncoder * self);
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gboolean gst_va_encoder_has_profile (GstVaEncoder * self,
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VAProfile profile);
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gint gst_va_encoder_get_max_slice_num (GstVaEncoder * self,
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VAProfile profile,
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VAEntrypoint entrypoint);
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gboolean gst_va_encoder_get_max_num_reference (GstVaEncoder * self,
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VAProfile profile,
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VAEntrypoint entrypoint,
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guint32 * list0,
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guint32 * list1);
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guint32 gst_va_encoder_get_rate_control_mode (GstVaEncoder * self,
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VAProfile profile,
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VAEntrypoint entrypoint);
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guint32 gst_va_encoder_get_quality_level (GstVaEncoder * self,
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VAProfile profile,
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VAEntrypoint entrypoint);
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gboolean gst_va_encoder_has_trellis (GstVaEncoder * self,
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VAProfile profile,
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VAEntrypoint entrypoint);
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guint32 gst_va_encoder_get_rtformat (GstVaEncoder * self,
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VAProfile profile,
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VAEntrypoint entrypoint);
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gboolean gst_va_encoder_get_packed_headers (GstVaEncoder * self,
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VAProfile profile,
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VAEntrypoint entrypoint,
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guint32 * packed_headers);
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gboolean gst_va_encoder_get_rate_control_enum (GstVaEncoder * self,
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GEnumValue ratectl[16]);
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gboolean gst_va_encoder_add_param (GstVaEncoder * self,
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GstVaEncodePicture * pic,
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VABufferType type,
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gpointer data,
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gsize size);
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gboolean gst_va_encoder_add_packed_header (GstVaEncoder * self,
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GstVaEncodePicture * pic,
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gint type,
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gpointer data,
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gsize size_in_bits,
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gboolean has_emulation_bytes);
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GstVaEncoder * gst_va_encoder_new (GstVaDisplay * display,
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guint32 codec,
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VAEntrypoint entrypoint);
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GArray * gst_va_encoder_get_surface_formats (GstVaEncoder * self);
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GstCaps * gst_va_encoder_get_sinkpad_caps (GstVaEncoder * self);
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GstCaps * gst_va_encoder_get_srcpad_caps (GstVaEncoder * self);
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gboolean gst_va_encoder_encode (GstVaEncoder * self,
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GstVaEncodePicture * pic);
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GstVaEncodePicture * gst_va_encode_picture_new (GstVaEncoder * self,
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GstBuffer * raw_buffer);
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void gst_va_encode_picture_free (GstVaEncodePicture * pic);
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VASurfaceID gst_va_encode_picture_get_raw_surface (GstVaEncodePicture * pic);
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VASurfaceID gst_va_encode_picture_get_reconstruct_surface (GstVaEncodePicture * pic);
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G_END_DECLS
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