diff --git a/omx/Makefile.am b/omx/Makefile.am index ab8621cba0..4dae210cdf 100644 --- a/omx/Makefile.am +++ b/omx/Makefile.am @@ -6,6 +6,7 @@ libgstopenmax_la_SOURCES = \ gstomxvideoenc.c \ gstomxmpeg4videodec.c \ gstomxh264dec.c \ + gstomxh263dec.c \ gstomxmpeg4videoenc.c \ gstomxh264enc.c \ gstbasevideocodec.c \ @@ -19,6 +20,7 @@ noinst_HEADERS = \ gstomxvideoenc.h \ gstomxmpeg4videodec.h \ gstomxh264dec.h \ + gstomxh263dec.h \ gstomxmpeg4videoenc.h \ gstomxh264enc.h \ gstbasevideocodec.h \ diff --git a/omx/gstomx.c b/omx/gstomx.c index 0fb8623488..348efd4b4d 100644 --- a/omx/gstomx.c +++ b/omx/gstomx.c @@ -28,6 +28,7 @@ #include "gstomx.h" #include "gstomxmpeg4videodec.h" #include "gstomxh264dec.h" +#include "gstomxh263dec.h" #include "gstomxmpeg4videoenc.h" #include "gstomxh264enc.h" @@ -1633,6 +1634,7 @@ GQuark gst_omx_element_name_quark = 0; static GType (*types[]) (void) = { gst_omx_mpeg4_video_dec_get_type, gst_omx_h264_dec_get_type, + gst_omx_h263_dec_get_type, gst_omx_mpeg4_video_enc_get_type, gst_omx_h264_enc_get_type}; static GKeyFile *config = NULL; diff --git a/omx/gstomxh263dec.c b/omx/gstomxh263dec.c new file mode 100644 index 0000000000..dafb6ac1e7 --- /dev/null +++ b/omx/gstomxh263dec.c @@ -0,0 +1,120 @@ +/* + * Copyright (C) 2011, Hewlett-Packard Development Company, L.P. + * Author: Sebastian Dröge , Collabora Ltd. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +#include "gstomxh263dec.h" + +GST_DEBUG_CATEGORY_STATIC (gst_omx_h263_dec_debug_category); +#define GST_CAT_DEFAULT gst_omx_h263_dec_debug_category + +/* prototypes */ +static void gst_omx_h263_dec_finalize (GObject * object); +static gboolean gst_omx_h263_dec_is_format_change (GstOMXVideoDec * dec, + GstOMXPort * port, GstVideoState * state); +static gboolean gst_omx_h263_dec_set_format (GstOMXVideoDec * dec, + GstOMXPort * port, GstVideoState * state); + +enum +{ + PROP_0 +}; + +/* class initialization */ + +#define DEBUG_INIT(bla) \ + GST_DEBUG_CATEGORY_INIT (gst_omx_h263_dec_debug_category, "omxh263dec", 0, \ + "debug category for gst-omx video decoder base class"); + +GST_BOILERPLATE_FULL (GstOMXH263Dec, gst_omx_h263_dec, + GstOMXVideoDec, GST_TYPE_OMX_VIDEO_DEC, DEBUG_INIT); + +static void +gst_omx_h263_dec_base_init (gpointer g_class) +{ + GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); + GstOMXVideoDecClass *videodec_class = GST_OMX_VIDEO_DEC_CLASS (g_class); + + gst_element_class_set_details_simple (element_class, + "OpenMAX H.263 Video Decoder", + "Codec/Decoder/Video", + "Decode H.263 video streams", + "Sebastian Dröge "); + + /* If no role was set from the config file we set the + * default H.263 video decoder role */ + if (!videodec_class->component_role) + videodec_class->component_role = "video_decoder.h263"; +} + +static void +gst_omx_h263_dec_class_init (GstOMXH263DecClass * klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + GstOMXVideoDecClass *videodec_class = GST_OMX_VIDEO_DEC_CLASS (klass); + + gobject_class->finalize = gst_omx_h263_dec_finalize; + + videodec_class->is_format_change = + GST_DEBUG_FUNCPTR (gst_omx_h263_dec_is_format_change); + videodec_class->set_format = GST_DEBUG_FUNCPTR (gst_omx_h263_dec_set_format); + + videodec_class->default_sink_template_caps = "video/x-h263, " + "parsed=(boolean) true"; + videodec_class->default_src_template_caps = GST_VIDEO_CAPS_YUV ("I420"); +} + +static void +gst_omx_h263_dec_init (GstOMXH263Dec * self, GstOMXH263DecClass * klass) +{ +} + +static void +gst_omx_h263_dec_finalize (GObject * object) +{ + /* GstOMXH263Dec *self = GST_OMX_H263_DEC (object); */ + + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +static gboolean +gst_omx_h263_dec_is_format_change (GstOMXVideoDec * dec, + GstOMXPort * port, GstVideoState * state) +{ + return FALSE; +} + +static gboolean +gst_omx_h263_dec_set_format (GstOMXVideoDec * dec, GstOMXPort * port, + GstVideoState * state) +{ + gboolean ret; + OMX_PARAM_PORTDEFINITIONTYPE port_def; + + gst_omx_port_get_port_definition (port, &port_def); + port_def.format.video.eCompressionFormat = OMX_VIDEO_CodingH263; + ret = gst_omx_port_update_port_definition (port, &port_def); + + return ret; +} diff --git a/omx/gstomxh263dec.h b/omx/gstomxh263dec.h new file mode 100644 index 0000000000..aa24c2f7f8 --- /dev/null +++ b/omx/gstomxh263dec.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2011, Hewlett-Packard Development Company, L.P. + * Author: Sebastian Dröge , Collabora Ltd. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef __GST_OMX_H263_DEC_H__ +#define __GST_OMX_H263_DEC_H__ + +#include +#include "gstomxvideodec.h" + +G_BEGIN_DECLS + +#define GST_TYPE_OMX_H263_DEC \ + (gst_omx_h263_dec_get_type()) +#define GST_OMX_H263_DEC(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OMX_H263_DEC,GstOMXH263Dec)) +#define GST_OMX_H263_DEC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OMX_H263_DEC,GstOMXH263DecClass)) +#define GST_OMX_H263_DEC_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_OMX_H263_DEC,GstOMXH263DecClass)) +#define GST_IS_OMX_H263_DEC(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OMX_H263_DEC)) +#define GST_IS_OMX_H263_DEC_CLASS(obj) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OMX_H263_DEC)) + +typedef struct _GstOMXH263Dec GstOMXH263Dec; +typedef struct _GstOMXH263DecClass GstOMXH263DecClass; + +struct _GstOMXH263Dec +{ + GstOMXVideoDec parent; +}; + +struct _GstOMXH263DecClass +{ + GstOMXVideoDecClass parent_class; +}; + +GType gst_omx_h263_dec_get_type (void); + +G_END_DECLS + +#endif /* __GST_OMX_H263_DEC_H__ */ +