mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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Drop obsolete GstVaapiTSB.
It has been replaced with a GstAdapter and gst_adapter_prev_pts().
This commit is contained in:
Gwenole Beauchesne
parent
4f95b62246
commit
562d98ec56
3 changed files with 0 additions and 297 deletions
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@ -53,7 +53,6 @@ libgstvaapi_source_c = \
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gstvaapisurfacepool.c \
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gstvaapisurfacepool.c \
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gstvaapisurfaceproxy.c \
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gstvaapisurfaceproxy.c \
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gstvaapiutils.c \
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gstvaapiutils.c \
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gstvaapiutils_tsb.c \
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gstvaapivalue.c \
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gstvaapivalue.c \
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gstvaapivideobuffer.c \
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gstvaapivideobuffer.c \
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gstvaapivideopool.c \
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gstvaapivideopool.c \
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@ -101,7 +100,6 @@ libgstvaapi_source_priv_h = \
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gstvaapiobject_priv.h \
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gstvaapiobject_priv.h \
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gstvaapisurface_priv.h \
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gstvaapisurface_priv.h \
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gstvaapiutils.h \
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gstvaapiutils.h \
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gstvaapiutils_tsb.h \
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gstvaapivideobuffer_priv.h \
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gstvaapivideobuffer_priv.h \
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gstvaapiworkarounds.h \
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gstvaapiworkarounds.h \
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sysdeps.h \
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sysdeps.h \
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@ -1,237 +0,0 @@
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/*
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* gstvaapiutils_tsb.c - Timestamp buffer store
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*
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* Copyright (C) 2011 Intel Corporation
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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 Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#include "gstvaapiutils_tsb.h"
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#include <glib.h>
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typedef struct _GstVaapiTSBEntry GstVaapiTSBEntry;
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struct _GstVaapiTSB {
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GList *list;
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};
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struct _GstVaapiTSBEntry {
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GstBuffer *buffer;
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guint32 buffer_size;
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guint32 offset;
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};
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static GstVaapiTSBEntry *
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gst_vaapi_tsb_entry_new(GstBuffer *buffer)
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{
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GstVaapiTSBEntry *e;
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e = g_slice_new(GstVaapiTSBEntry);
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if (!e)
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return NULL;
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e->buffer = gst_buffer_ref(buffer);
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e->buffer_size = GST_BUFFER_SIZE(buffer);
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e->offset = 0;
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return e;
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}
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static void
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gst_vaapi_tsb_entry_destroy(GstVaapiTSBEntry *e)
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{
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if (!e)
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return;
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if (e->buffer) {
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gst_buffer_unref(e->buffer);
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e->buffer = NULL;
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}
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g_slice_free(GstVaapiTSBEntry, e);
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}
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/**
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* gst_vaapi_tsb_new:
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*
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* Creates a new #GstVaapiTSB.
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*
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* Return value: a new #GstVaapiTSB
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*/
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GstVaapiTSB *
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gst_vaapi_tsb_new()
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{
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GstVaapiTSB *tsb;
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tsb = g_new(GstVaapiTSB, 1);
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if (!tsb)
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return NULL;
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tsb->list = NULL;
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return tsb;
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}
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/**
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* gst_vaapi_tsb_destroy:
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* @tsb: a #GstVaapiTSB
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*
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* Destroys the #GstVaapiTSB. All buffers are unreferenced.
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*/
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void
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gst_vaapi_tsb_destroy(GstVaapiTSB *tsb)
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{
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if (!tsb)
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return;
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if (tsb->list) {
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g_list_foreach(tsb->list, (GFunc)gst_vaapi_tsb_entry_destroy, NULL);
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g_list_free(tsb->list);
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tsb->list = NULL;
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}
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g_free(tsb);
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}
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/**
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* gst_vaapi_tsb_push:
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* @tsb: a #GstVaapiTSB
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* @buffer: a #GstBuffer
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*
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* Pushes @buffer to the timestamp buffer store. The TSB owns and
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* maintains an extra reference to the buffer.
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*
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* Return value: %TRUE if success, %FALSE otherwise
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*/
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gboolean
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gst_vaapi_tsb_push(GstVaapiTSB *tsb, GstBuffer *buffer)
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{
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GList *l;
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GstVaapiTSBEntry *e;
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if (!tsb)
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return FALSE;
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e = gst_vaapi_tsb_entry_new(buffer);
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if (!e)
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return FALSE;
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l = g_list_append(tsb->list, e);
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if (!l)
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return FALSE;
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tsb->list = l;
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return TRUE;
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}
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/**
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* gst_vaapi_tsb_pop:
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* @tsb: a #GstVaapiTSB
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* @size: number of bytes to remove from the TSB
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*
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* Removes @size bytes from the @tsb.
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*/
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void
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gst_vaapi_tsb_pop(GstVaapiTSB *tsb, gsize size)
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{
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GList *l;
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GstVaapiTSBEntry *e;
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guint32 n;
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if (!tsb || !tsb->list)
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return;
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l = tsb->list;
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e = l->data;
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while (size > 0) {
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n = MIN(e->buffer_size - e->offset, size);
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e->offset += n;
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size -= n;
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if (e->offset == e->buffer_size) {
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gst_vaapi_tsb_entry_destroy(e);
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l = l->next;
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g_list_free_1(tsb->list);
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tsb->list = l;
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if (!l)
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return;
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e = l->data;
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}
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}
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}
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/**
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* gst_vaapi_tsb_peek:
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* @tsb: a #GstVaapiTSB
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*
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* Returns the current #GstBuffer.
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*
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* Return value: current #GstBuffer, or %NULL if none was found
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*/
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GstBuffer *
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gst_vaapi_tsb_peek(GstVaapiTSB *tsb)
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{
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GstVaapiTSBEntry *e;
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if (!tsb || !tsb->list)
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return NULL;
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e = tsb->list->data;
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if (!e)
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return NULL;
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return e->buffer;
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}
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/**
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* gst_vaapi_tsb_get_timestamp:
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* @tsb: a #GstVaapiTSB
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*
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* Returns the timestamp for the current #GstBuffer.
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*
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* Return value: current #GstBuffer timestamp, or %GST_CLOCK_TIME_NONE if none was found
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*/
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GstClockTime
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gst_vaapi_tsb_get_timestamp(GstVaapiTSB *tsb)
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{
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GstBuffer *buffer;
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buffer = gst_vaapi_tsb_peek(tsb);
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if (!buffer)
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return GST_CLOCK_TIME_NONE;
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return GST_BUFFER_TIMESTAMP(buffer);
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}
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/**
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* gst_vaapi_tsb_get_size:
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* @tsb: a #GstVaapiTSB
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*
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* Returns the size of the #GstVaapiTSB.
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*
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* Return value: how many bytes left to consume from @tsb
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*/
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gsize
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gst_vaapi_tsb_get_size(GstVaapiTSB *tsb)
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{
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GList *l;
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GstVaapiTSBEntry *e;
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guint32 size = 0;
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if (!tsb || !tsb->list)
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return 0;
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for (l = tsb->list; l != NULL; l = l->next) {
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e = l->data;
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size += e->buffer_size - e->offset;
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}
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return size;
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}
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@ -1,58 +0,0 @@
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/*
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* gstvaapiutils_tsb.h - Timestamp buffer store
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*
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* Copyright (C) 2011 Intel Corporation
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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 Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GST_VAAPI_UTILS_TSB_H
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#define GST_VAAPI_UTILS_TSB_H
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#include "config.h"
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#include <gst/gstbuffer.h>
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typedef struct _GstVaapiTSB GstVaapiTSB;
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GstVaapiTSB *
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gst_vaapi_tsb_new()
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attribute_hidden;
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void
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gst_vaapi_tsb_destroy(GstVaapiTSB *tsb)
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attribute_hidden;
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gboolean
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gst_vaapi_tsb_push(GstVaapiTSB *tsb, GstBuffer *buffer)
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attribute_hidden;
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void
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gst_vaapi_tsb_pop(GstVaapiTSB *tsb, gsize size)
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attribute_hidden;
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GstBuffer *
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gst_vaapi_tsb_peek(GstVaapiTSB *tsb)
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attribute_hidden;
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GstClockTime
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gst_vaapi_tsb_get_timestamp(GstVaapiTSB *tsb)
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attribute_hidden;
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gsize
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gst_vaapi_tsb_get_size(GstVaapiTSB *tsb)
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attribute_hidden;
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#endif /* GST_VAAPI_UTILS_TSB_H */
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