mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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6ab8af91e0
Add spa based v4l2 pinos module Add allocation params to port_alloc_buffers Let the app do allocation for handles.
80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
/* Simple Plugin API
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* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.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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#include <stdio.h>
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#include "spa/debug.h"
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SpaResult
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spa_debug_port_info (const SpaPortInfo *info)
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{
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int i;
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if (info == NULL)
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return SPA_RESULT_INVALID_ARGUMENTS;
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fprintf (stderr, "SpaPortInfo %p:\n", info);
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fprintf (stderr, " flags: \t%08x\n", info->flags);
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fprintf (stderr, " maxbuffering: \t%u\n", info->maxbuffering);
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fprintf (stderr, " latency: \t%" PRIu64 "\n", info->latency);
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fprintf (stderr, " n_params: \t%d\n", info->n_params);
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for (i = 0; i < info->n_params; i++) {
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SpaAllocParam *param = info->params[i];
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fprintf (stderr, " param %d, type %d, size %zd:\n", i, param->type, param->size);
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switch (param->type) {
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case SPA_ALLOC_PARAM_TYPE_INVALID:
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fprintf (stderr, " INVALID\n");
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break;
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case SPA_ALLOC_PARAM_TYPE_BUFFERS:
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{
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SpaAllocParamBuffers *p = (SpaAllocParamBuffers *)param;
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fprintf (stderr, " SpaAllocParamBuffers:\n");
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fprintf (stderr, " minsize: \t\t%zd\n", p->minsize);
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fprintf (stderr, " stride: \t\t%zd\n", p->stride);
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fprintf (stderr, " min_buffers: \t%d\n", p->min_buffers);
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fprintf (stderr, " max_buffers: \t%d\n", p->max_buffers);
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fprintf (stderr, " align: \t\t%d\n", p->align);
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break;
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}
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case SPA_ALLOC_PARAM_TYPE_META_ENABLE:
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{
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SpaAllocParamMetaEnable *p = (SpaAllocParamMetaEnable *)param;
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fprintf (stderr, " SpaAllocParamMetaEnable:\n");
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fprintf (stderr, " type: \t%d\n", p->type);
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break;
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}
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case SPA_ALLOC_PARAM_TYPE_VIDEO_PADDING:
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{
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SpaAllocParamVideoPadding *p = (SpaAllocParamVideoPadding *)param;
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fprintf (stderr, " SpaAllocParamVideoPadding:\n");
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fprintf (stderr, " padding_top: \t%d\n", p->padding_top);
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fprintf (stderr, " padding_bottom: \t%d\n", p->padding_bottom);
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fprintf (stderr, " padding_left: \t%d\n", p->padding_left);
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fprintf (stderr, " padding_right: \t%d\n", p->padding_right);
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fprintf (stderr, " stide_align: \t[%d, %d, %d, %d]\n",
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p->stride_align[0], p->stride_align[1], p->stride_align[2], p->stride_align[3]);
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break;
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}
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default:
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fprintf (stderr, " UNKNOWN\n");
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break;
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}
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}
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return SPA_RESULT_OK;
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}
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