msdk: Add H.265 decoder

https://bugzilla.gnome.org/show_bug.cgi?id=775726

diff --git a/sys/msdk/Makefile.am b/sys/msdk/Makefile.am
index 7ba1825..32d786a 100644 (file)
--- a/sys/msdk/Makefile.am
+++ b/sys/msdk/Makefile.am
@@ -3,6 +3,7 @@ plugin_LTLIBRARIES = libgstmsdk.la
 libgstmsdk_la_SOURCES = \
        gstmsdkh264dec.c \
        gstmsdkh264enc.c \
+       gstmsdkh265dec.c \
        gstmsdkh265enc.c \
        gstmsdkmpeg2enc.c \
        gstmsdkvp8enc.c \
@@ -17,6 +18,7 @@ noinst_HEADERS = \
        msdk.h \
        gstmsdkh264dec.h \
        gstmsdkh264enc.h \
+       gstmsdkh265dec.h \
        gstmsdkh265enc.h \
        gstmsdkmpeg2enc.h \
        gstmsdkvp8enc.h \

diff --git a/sys/msdk/gstmsdk.c b/sys/msdk/gstmsdk.c
index f533696..f5a7525 100644 (file)
--- a/sys/msdk/gstmsdk.c
+++ b/sys/msdk/gstmsdk.c
@@ -37,6 +37,7 @@
 
 #include "gstmsdkh264dec.h"
 #include "gstmsdkh264enc.h"
+#include "gstmsdkh265dec.h"
 #include "gstmsdkh265enc.h"
 #include "gstmsdkmpeg2enc.h"
 #include "gstmsdkvp8enc.h"
@@ -45,6 +46,7 @@ GST_DEBUG_CATEGORY (gst_msdkdec_debug);
 GST_DEBUG_CATEGORY (gst_msdkenc_debug);
 GST_DEBUG_CATEGORY (gst_msdkh264dec_debug);
 GST_DEBUG_CATEGORY (gst_msdkh264enc_debug);
+GST_DEBUG_CATEGORY (gst_msdkh265dec_debug);
 GST_DEBUG_CATEGORY (gst_msdkh265enc_debug);
 GST_DEBUG_CATEGORY (gst_msdkmpeg2enc_debug);
 GST_DEBUG_CATEGORY (gst_msdkvp8enc_debug);
@@ -60,6 +62,8 @@ plugin_init (GstPlugin * plugin)
       "msdkh264dec");
   GST_DEBUG_CATEGORY_INIT (gst_msdkh264enc_debug, "msdkh264enc", 0,
       "msdkh264enc");
+  GST_DEBUG_CATEGORY_INIT (gst_msdkh265dec_debug, "msdkh265dec", 0,
+      "msdkh265dec");
   GST_DEBUG_CATEGORY_INIT (gst_msdkh265enc_debug, "msdkh265enc", 0,
       "msdkh265enc");
   GST_DEBUG_CATEGORY_INIT (gst_msdkmpeg2enc_debug, "msdkmpeg2enc", 0,
@@ -76,6 +80,9 @@ plugin_init (GstPlugin * plugin)
   ret = gst_element_register (plugin, "msdkh264enc", GST_RANK_NONE,
       GST_TYPE_MSDKH264ENC);
 
+  ret = gst_element_register (plugin, "msdkh265dec", GST_RANK_NONE,
+      GST_TYPE_MSDKH265DEC);
+
   ret = gst_element_register (plugin, "msdkh265enc", GST_RANK_NONE,
       GST_TYPE_MSDKH265ENC);
 

diff --git a/sys/msdk/gstmsdkh265dec.c b/sys/msdk/gstmsdkh265dec.c
new file mode 100644 (file)
index 0000000..8bf0a7a
--- /dev/null
+++ b/sys/msdk/gstmsdkh265dec.c
@@ -0,0 +1,108 @@
+/* GStreamer Intel MSDK plugin
+ * Copyright (c) 2016, Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGDECE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+#include <mfxplugin.h>
+
+#include "gstmsdkh265dec.h"
+
+GST_DEBUG_CATEGORY_EXTERN (gst_msdkh265dec_debug);
+#define GST_CAT_DEFAULT gst_msdkh265dec_debug
+
+static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("video/x-h265, "
+        "framerate = (fraction) [0/1, MAX], "
+        "width = (int) [ 1, MAX ], height = (int) [ 1, MAX ], "
+        "stream-format = (string) byte-stream , alignment = (string) au , "
+        "profile = (string) main ")
+    );
+
+#define gst_msdkh265dec_parent_class parent_class
+G_DEFINE_TYPE (GstMsdkH265Dec, gst_msdkh265dec, GST_TYPE_MSDKDEC);
+
+static gboolean
+gst_msdkh265dec_configure (GstMsdkDec * decoder)
+{
+  GstMsdkH265Dec *h265dec = GST_MSDKH265DEC (decoder);
+  mfxSession session;
+  mfxStatus status;
+  const mfxPluginUID *uid;
+
+  session = msdk_context_get_session (decoder->context);
+
+  if (decoder->hardware)
+    uid = &MFX_PLUGINID_HEVCD_HW;
+  else
+    uid = &MFX_PLUGINID_HEVCD_SW;
+
+  status = MFXVideoUSER_Load (session, uid, 1);
+  if (status < MFX_ERR_NONE) {
+    GST_ERROR_OBJECT (h265dec, "Media SDK Plugin load failed (%s)",
+        msdk_status_to_string (status));
+    return FALSE;
+  } else if (status > MFX_ERR_NONE) {
+    GST_WARNING_OBJECT (h265dec, "Media SDK Plugin load warning: %s",
+        msdk_status_to_string (status));
+  }
+
+  decoder->param.mfx.CodecId = MFX_CODEC_HEVC;
+  decoder->param.mfx.CodecProfile = MFX_PROFILE_HEVC_MAIN;
+  return TRUE;
+}
+
+static void
+gst_msdkh265dec_class_init (GstMsdkH265DecClass * klass)
+{
+  GstElementClass *element_class;
+  GstMsdkDecClass *decoder_class;
+
+  element_class = GST_ELEMENT_CLASS (klass);
+  decoder_class = GST_MSDKDEC_CLASS (klass);
+
+  decoder_class->configure = GST_DEBUG_FUNCPTR (gst_msdkh265dec_configure);
+
+  gst_element_class_set_static_metadata (element_class,
+      "Intel MSDK H265 decoder",
+      "Codec/Decoder/Video",
+      "H265 video decoder based on Intel Media SDK",
+      "Scott D Phillips <scott.d.phillips@intel.com>");
+
+  gst_element_class_add_static_pad_template (element_class, &sink_factory);
+}
+
+static void
+gst_msdkh265dec_init (GstMsdkH265Dec * thiz)
+{
+}

diff --git a/sys/msdk/gstmsdkh265dec.h b/sys/msdk/gstmsdkh265dec.h
new file mode 100644 (file)
index 0000000..a7bddce
--- /dev/null
+++ b/sys/msdk/gstmsdkh265dec.h
@@ -0,0 +1,67 @@
+/* GStreamer Intel MSDK plugin
+ * Copyright (c) 2016, Intel Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGDECE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __GST_MSDKH265DEC_H__
+#define __GST_MSDKH265DEC_H__
+
+#include "gstmsdkdec.h"
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_MSDKH265DEC \
+  (gst_msdkh265dec_get_type())
+#define GST_MSDKH265DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MSDKH265DEC,GstMsdkH265Dec))
+#define GST_MSDKH265DEC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MSDKH265DEC,GstMsdkH265DecClass))
+#define GST_IS_MSDKH265DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MSDKH265DEC))
+#define GST_IS_MSDKH265DEC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MSDKH265DEC))
+
+typedef struct _GstMsdkH265Dec GstMsdkH265Dec;
+typedef struct _GstMsdkH265DecClass GstMsdkH265DecClass;
+
+struct _GstMsdkH265Dec
+{
+  GstMsdkDec base;
+};
+
+struct _GstMsdkH265DecClass
+{
+  GstMsdkDecClass parent_class;
+};
+
+GType gst_msdkh265dec_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_MSDKH265DEC_H__ */

diff --git a/sys/msdk/meson.build b/sys/msdk/meson.build
index a18fd4e..eaada6c 100644 (file)
--- a/sys/msdk/meson.build
+++ b/sys/msdk/meson.build
@@ -4,6 +4,7 @@ msdk_sources = [
   'gstmsdkenc.c',
   'gstmsdkh264dec.c',
   'gstmsdkh264enc.c',
+  'gstmsdkh265dec.c',
   'gstmsdkh265enc.c',
   'gstmsdkmpeg2enc.c',
   'gstmsdkvp8enc.c',