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Revert commit removing gstsvpmeta.h from gst1-bcm
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‎package/gstreamer1/gst1-bcm/0001-Revert-BCMCZ-121-remove-gstsvpmeta.h.patch‎

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From 293b00e131f49ac4f59c88b063635ff45304ca9c Mon Sep 17 00:00:00 2001
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From: krp97 <[email protected]>
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Date: Fri, 4 Mar 2022 09:57:26 +0000
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Subject: [PATCH 1/2] Revert "BCMCZ-121: remove gstsvpmeta.h"
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This reverts commit 6584b71d647c5b31869959767632e9db794ce21b.
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---
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reference/util/src/gst_svp_util.h | 4 +-
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reference/util/src/gstsvpmeta.h | 101 ++++++++++++++++++++++++++++++
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2 files changed, 104 insertions(+), 1 deletion(-)
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create mode 100644 reference/util/src/gstsvpmeta.h
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diff --git a/reference/util/src/gst_svp_util.h b/reference/util/src/gst_svp_util.h
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index 81b3eec..7ac9165 100755
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--- a/reference/util/src/gst_svp_util.h
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+++ b/reference/util/src/gst_svp_util.h
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@@ -53,8 +53,10 @@
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#include "astra_crypto_types.h"
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#include "libvpucom_api.h"
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#endif
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+
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#include "nexus_memory.h"
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-#include <gst/gstsvpmeta.h>
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+#include "gstsvpmeta.h"
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+#include "sage_srai.h"
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gboolean svp_util_open(void);
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void svp_util_close();
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diff --git a/reference/util/src/gstsvpmeta.h b/reference/util/src/gstsvpmeta.h
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new file mode 100644
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index 0000000..1e6107f
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--- /dev/null
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+++ b/reference/util/src/gstsvpmeta.h
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@@ -0,0 +1,101 @@
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+/******************************************************************************
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+ * Copyright (C) 2017 Broadcom. The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
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+ *
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+ * This program is the proprietary software of Broadcom and/or its licensors,
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+ * and may only be used, duplicated, modified or distributed pursuant to the terms and
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+ * conditions of a separate, written license agreement executed between you and Broadcom
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+ * (an "Authorized License"). Except as set forth in an Authorized License, Broadcom grants
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+ * no license (express or implied), right to use, or waiver of any kind with respect to the
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+ * Software, and Broadcom expressly reserves all rights in and to the Software and all
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+ * intellectual property rights therein. IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU
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+ * HAVE NO RIGHT TO USE THIS SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY
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+ * NOTIFY BROADCOM AND DISCONTINUE ALL USE OF THE SOFTWARE.
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+ *
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+ * Except as expressly set forth in the Authorized License,
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+ *
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+ * 1. This program, including its structure, sequence and organization, constitutes the valuable trade
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+ * secrets of Broadcom, and you shall use all reasonable efforts to protect the confidentiality thereof,
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+ * and to use this information only in connection with your use of Broadcom integrated circuit products.
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+ *
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+ * 2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
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+ * AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, REPRESENTATIONS OR
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+ * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO
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+ * THE SOFTWARE. BROADCOM SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES
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+ * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE,
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+ * LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION
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+ * OR CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING OUT OF
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+ * USE OR PERFORMANCE OF THE SOFTWARE.
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+ *
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+ * 3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR ITS
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+ * LICENSORS BE LIABLE FOR (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR
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+ * EXEMPLARY DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO YOUR
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+ * USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM HAS BEEN ADVISED OF
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+ * THE POSSIBILITY OF SUCH DAMAGES; OR (ii) ANY AMOUNT IN EXCESS OF THE AMOUNT
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+ * ACTUALLY PAID FOR THE SOFTWARE ITSELF OR U.S. $1, WHICHEVER IS GREATER. THESE
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+ * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF
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+ * ANY LIMITED REMEDY.
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+ ******************************************************************************/
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+
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+#ifndef __GST_SVP_META_H__
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+#define __GST_SVP_META_H__
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+
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+#include <gst/gst.h>
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+
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+G_BEGIN_DECLS
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+
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+#define GST_SVP_SYSTEM_ID_CAPS_FIELD "svp-system"
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+
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+typedef struct _GstSvpMeta GstSvpMeta;
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+
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+typedef void (*GstSvpMetaCustomRelease)(GstStructure *info);
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+
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+struct _GstSvpMeta
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+{
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+ GstMeta meta;
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+ GstStructure *info;
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+ GstSvpMetaCustomRelease release;
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+};
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+
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+GType gst_svp_meta_api_get_type (void);
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+
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+#define GST_SVP_META_API_TYPE (gst_svp_meta_api_get_type())
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+
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+#ifdef BGST_WEBKIT_CDM
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+#define gst_buffer_get_svp_meta(b) ((GstSvpMeta*)gst_buffer_get_meta ((b), GST_SVP_META_API_TYPE))
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+#else
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+#define gst_buffer_get_svp_meta(b) NULL
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+#endif
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+
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+#define GST_SVP_META_INFO (gst_svp_meta_get_info())
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+
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+const GstMetaInfo *gst_svp_meta_get_info (void);
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+
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+/*
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+ * GstBuffer *buffer - buffer to which meta data will be added
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+ * GstStructure *info - metada structure
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+ * This structure should contain:
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+ * "secure_buffer" : G_TYPE_POINTER
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+ * "chunks_cnt" : G_TYPE_UINT
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+ * "chunks_info" : GST_TYPE_BUFFER
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+ * data of this buffer contains
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+ * for (i=0; i<chunks_cnt; i++) {
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+ * guint32 clear_size;
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+ * guint32 encrypted_size;
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+ * guint32 secure_buffer_offset;
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+ * }
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+ * "clear size" : size of clear data part in "buffer.data"
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+ * "encrypted_size" : size of encrypted data part in "buffer.data" available as clear in "secure_buffer"
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+ * "secure_buffer_offset" : offset from the begining of "secure_buffer" where decrypted data of encrypted part is stored
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+ * data in secure buffer can be stored with an alignment, so this offset should be used to access
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+ * begining of decrypted part
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+ *
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+ * buffer.data = {clear_1, encrytped_1, clear_2, encrypted_2, ...}
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+ * secure_buffer = {decrypted_1,decrytped_2 , ...}
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+ * "decrypted_N" is clear data after decrypting "encrypted_N"
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+ *
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+ * GstSvpMetaCustomRelease *release - custom fuction to release any custom specific data present in "info"
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+ */
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+GstSvpMeta *gst_buffer_add_svp_meta (GstBuffer * buffer, GstStructure * info, GstSvpMetaCustomRelease release);
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+
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+G_END_DECLS
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+#endif /* __GST_SVP_META_H__ */
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--
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2.25.1
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