mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 02:01:12 +00:00
videoparse: Use libgstvideo for everything instead of our own calculations
Also make RGB usage easier by providing xRGB, RGBx, etc. formats instead of requiring to set red_mask and friends.
This commit is contained in:
parent
9861908926
commit
8433f7a9c6
4 changed files with 96 additions and 300 deletions
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@ -3,7 +3,7 @@ plugin_LTLIBRARIES = libgstrawparse.la
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libgstrawparse_la_SOURCES = gstrawparse.c gstaudioparse.c gstvideoparse.c plugin.c
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libgstrawparse_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS)
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libgstrawparse_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS)
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libgstrawparse_la_LIBADD = $(GST_LIBS) $(GST_BASE_LIBS) -lgstvideo-@GST_MAJORMINOR@
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libgstrawparse_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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libgstrawparse_la_LIBTOOLFLAGS = --tag=disable-static
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@ -55,9 +55,9 @@ struct _GstRawParse
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GstActivateMode mode;
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GstAdapter *adapter;
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int framesize;
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int fps_d;
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int fps_n;
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gint framesize;
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gint fps_d;
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gint fps_n;
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gboolean discont;
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guint64 n_frames;
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@ -1,6 +1,6 @@
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/* GStreamer
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* Copyright (C) 2006 David A. Schleef <ds@schleef.org>
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* Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
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* Copyright (C) 2007,2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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* gstvideoparse.c:
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*
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@ -31,23 +31,6 @@
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#include "gstvideoparse.h"
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typedef enum
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{
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GST_VIDEO_PARSE_FORMAT_I420,
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GST_VIDEO_PARSE_FORMAT_YV12,
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GST_VIDEO_PARSE_FORMAT_YUY2,
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GST_VIDEO_PARSE_FORMAT_UYVY,
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GST_VIDEO_PARSE_FORMAT_v210,
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GST_VIDEO_PARSE_FORMAT_RGB = 10,
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GST_VIDEO_PARSE_FORMAT_GRAY
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} GstVideoParseFormat;
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typedef enum
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{
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GST_VIDEO_PARSE_ENDIANNESS_LITTLE = 1234,
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GST_VIDEO_PARSE_ENDIANNESS_BIG = 4321
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} GstVideoParseEndianness;
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static void gst_video_parse_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_video_parse_get_property (GObject * object, guint prop_id,
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@ -62,76 +45,18 @@ static void gst_video_parse_update_frame_size (GstVideoParse * vp);
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GST_DEBUG_CATEGORY_STATIC (gst_video_parse_debug);
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#define GST_CAT_DEFAULT gst_video_parse_debug
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static const GstElementDetails gst_video_parse_details =
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GST_ELEMENT_DETAILS ("Video Parse",
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"Filter/Video",
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"Converts stream into video frames",
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"David Schleef <ds@schleef.org>, "
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"Sebastian Dröge <slomo@circular-chaos.org>");
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enum
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{
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ARG_0,
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ARG_WIDTH,
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ARG_HEIGHT,
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ARG_FORMAT,
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ARG_PAR,
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ARG_FRAMERATE,
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ARG_INTERLACED,
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ARG_TOP_FIELD_FIRST,
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ARG_BPP,
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ARG_DEPTH,
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ARG_ENDIANNESS,
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ARG_RED_MASK,
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ARG_GREEN_MASK,
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ARG_BLUE_MASK,
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ARG_ALPHA_MASK
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PROP_0,
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PROP_FORMAT,
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PROP_WIDTH,
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PROP_HEIGHT,
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PROP_PAR,
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PROP_FRAMERATE,
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PROP_INTERLACED,
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PROP_TOP_FIELD_FIRST
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};
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#define GST_VIDEO_PARSE_FORMAT (gst_video_parse_format_get_type ())
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static GType
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gst_video_parse_format_get_type (void)
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{
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static GType video_parse_format_type = 0;
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static const GEnumValue format_types[] = {
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{GST_VIDEO_PARSE_FORMAT_I420, "I420", "I420"},
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{GST_VIDEO_PARSE_FORMAT_YV12, "YV12", "YV12"},
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{GST_VIDEO_PARSE_FORMAT_YUY2, "YUY2", "YUY2"},
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{GST_VIDEO_PARSE_FORMAT_UYVY, "UYVY", "UYVY"},
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{GST_VIDEO_PARSE_FORMAT_v210, "v210", "v210"},
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{GST_VIDEO_PARSE_FORMAT_RGB, "RGB", "RGB"},
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{GST_VIDEO_PARSE_FORMAT_GRAY, "GRAY", "GRAY"},
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{0, NULL, NULL}
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};
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if (!video_parse_format_type) {
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video_parse_format_type =
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g_enum_register_static ("GstVideoParseFormat", format_types);
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}
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return video_parse_format_type;
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}
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#define GST_VIDEO_PARSE_ENDIANNESS (gst_video_parse_endianness_get_type ())
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static GType
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gst_video_parse_endianness_get_type (void)
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{
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static GType video_parse_endianness_type = 0;
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static const GEnumValue endian_types[] = {
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{GST_VIDEO_PARSE_ENDIANNESS_LITTLE, "Little Endian", "little"},
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{GST_VIDEO_PARSE_ENDIANNESS_BIG, "Big Endian", "big"},
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{0, NULL, NULL}
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};
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if (!video_parse_endianness_type) {
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video_parse_endianness_type =
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g_enum_register_static ("GstVideoParseEndianness", endian_types);
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}
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return video_parse_endianness_type;
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}
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GST_BOILERPLATE (GstVideoParse, gst_video_parse, GstRawParse,
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GST_TYPE_RAW_PARSE);
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@ -145,12 +70,33 @@ gst_video_parse_base_init (gpointer g_class)
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GST_DEBUG_CATEGORY_INIT (gst_video_parse_debug, "videoparse", 0,
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"videoparse element");
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gst_element_class_set_details (gstelement_class, &gst_video_parse_details);
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gst_element_class_set_details_simple (gstelement_class, "Video Parse",
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"Filter/Video",
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"Converts stream into video frames",
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"David Schleef <ds@schleef.org>, "
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"Sebastian Dröge <sebastian.droege@collabora.co.uk>");
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caps =
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gst_caps_from_string (GST_VIDEO_CAPS_YUV
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("{ I420, YV12, YUY2, UYVY, v210 }") ";"
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"video/x-raw-rgb; video/x-raw-gray");
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caps = gst_caps_from_string (GST_VIDEO_CAPS_YUV ("I420") ";"
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GST_VIDEO_CAPS_YUV ("YV12") ";"
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GST_VIDEO_CAPS_YUV ("YUY2") ";"
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GST_VIDEO_CAPS_YUV ("UYVY") ";"
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GST_VIDEO_CAPS_YUV ("AYUV") ";"
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GST_VIDEO_CAPS_RGBx ";"
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GST_VIDEO_CAPS_BGRx ";"
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GST_VIDEO_CAPS_xRGB ";"
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GST_VIDEO_CAPS_xBGR ";"
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GST_VIDEO_CAPS_RGBA ";"
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GST_VIDEO_CAPS_BGRA ";"
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GST_VIDEO_CAPS_ARGB ";"
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GST_VIDEO_CAPS_ABGR ";"
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GST_VIDEO_CAPS_RGB ";"
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GST_VIDEO_CAPS_BGR ";"
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GST_VIDEO_CAPS_YUV ("Y41B") ";"
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GST_VIDEO_CAPS_YUV ("Y42B") ";"
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GST_VIDEO_CAPS_YUV ("YVYU") ";"
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GST_VIDEO_CAPS_YUV ("Y444") ";"
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GST_VIDEO_CAPS_YUV ("Y210") ";" GST_VIDEO_CAPS_YUV ("Y216")
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);
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gst_raw_parse_class_set_src_pad_template (rp_class, caps);
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gst_raw_parse_class_set_multiple_frames_per_buffer (rp_class, FALSE);
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@ -169,57 +115,32 @@ gst_video_parse_class_init (GstVideoParseClass * klass)
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rp_class->get_caps = gst_video_parse_get_caps;
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rp_class->set_buffer_flags = gst_video_parse_set_buffer_flags;
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g_object_class_install_property (gobject_class, ARG_WIDTH,
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g_param_spec_int ("width", "Width", "Width of images in raw stream",
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0, INT_MAX, 320, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_HEIGHT,
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g_param_spec_int ("height", "Height", "Height of images in raw stream",
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0, INT_MAX, 240, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_FORMAT,
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g_object_class_install_property (gobject_class, PROP_FORMAT,
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g_param_spec_enum ("format", "Format", "Format of images in raw stream",
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GST_VIDEO_PARSE_FORMAT, GST_VIDEO_PARSE_FORMAT_I420,
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G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_FRAMERATE,
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GST_TYPE_VIDEO_FORMAT, GST_VIDEO_FORMAT_I420,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, PROP_WIDTH,
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g_param_spec_int ("width", "Width", "Width of images in raw stream",
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0, INT_MAX, 320, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, PROP_HEIGHT,
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g_param_spec_int ("height", "Height", "Height of images in raw stream",
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0, INT_MAX, 240, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, PROP_FRAMERATE,
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gst_param_spec_fraction ("framerate", "Frame Rate",
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"Frame rate of images in raw stream", 0, 1, 100, 1, 25, 1,
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G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_INTERLACED,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, PROP_PAR,
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gst_param_spec_fraction ("pixel-aspect-ratio", "Pixel Aspect Ratio",
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"Pixel aspect ratio of images in raw stream", 1, 100, 100, 1, 1, 1,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, PROP_INTERLACED,
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g_param_spec_boolean ("interlaced", "Interlaced flag",
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"True if video is interlaced", FALSE, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_TOP_FIELD_FIRST,
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"True if video is interlaced", FALSE,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_property (gobject_class, PROP_TOP_FIELD_FIRST,
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g_param_spec_boolean ("top-field-first", "Top field first",
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"True if top field is earlier than bottom field", TRUE,
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G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_PAR,
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gst_param_spec_fraction ("pixel_aspect_ratio", "Pixel Aspect Ratio",
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"Pixel aspect ratio of images in raw stream", 1, 100, 100, 1, 1, 1,
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G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_BPP,
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g_param_spec_int ("bpp", "Bpp", "Bits per pixel of images in raw stream",
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0, INT_MAX, 24, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_DEPTH,
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g_param_spec_int ("depth", "Depth", "Depth of images in raw stream", 0,
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INT_MAX, 24, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_ENDIANNESS,
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g_param_spec_enum ("endianness", "Endianness",
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"Endianness of images in raw stream", GST_VIDEO_PARSE_ENDIANNESS,
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G_BYTE_ORDER, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_RED_MASK,
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g_param_spec_int ("red-mask", "Red mask",
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"Red mask of images in raw stream", INT_MIN, INT_MAX,
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GST_VIDEO_BYTE1_MASK_24_INT, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_GREEN_MASK,
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g_param_spec_int ("green-mask", "Green mask",
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"Green mask of images in raw stream", INT_MIN, INT_MAX,
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GST_VIDEO_BYTE2_MASK_24_INT, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_BLUE_MASK,
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g_param_spec_int ("blue-mask", "Blue mask",
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"Blue mask of images in raw stream", INT_MIN, INT_MAX,
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GST_VIDEO_BYTE3_MASK_24_INT, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, ARG_ALPHA_MASK,
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g_param_spec_int ("alpha-mask", "Alpha mask",
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"Alpha mask of images in raw stream", INT_MIN, INT_MAX, 0,
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G_PARAM_READWRITE));
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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}
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static void
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@ -227,16 +148,9 @@ gst_video_parse_init (GstVideoParse * vp, GstVideoParseClass * g_class)
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{
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vp->width = 320;
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vp->height = 240;
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vp->format = GST_VIDEO_PARSE_FORMAT_I420;
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vp->format = GST_VIDEO_FORMAT_I420;
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vp->par_n = 1;
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vp->par_d = 1;
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vp->bpp = 24;
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vp->depth = 24;
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vp->endianness = G_BYTE_ORDER;
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vp->red_mask = GST_VIDEO_BYTE1_MASK_24_INT;
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vp->green_mask = GST_VIDEO_BYTE2_MASK_24_INT;
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vp->blue_mask = GST_VIDEO_BYTE3_MASK_24_INT;
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vp->alpha_mask = 0;
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gst_video_parse_update_frame_size (vp);
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gst_raw_parse_set_fps (GST_RAW_PARSE (vp), 25, 1);
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@ -251,50 +165,29 @@ gst_video_parse_set_property (GObject * object, guint prop_id,
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g_return_if_fail (!gst_raw_parse_is_negotiated (GST_RAW_PARSE (vp)));
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switch (prop_id) {
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case ARG_WIDTH:
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vp->width = g_value_get_int (value);
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break;
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case ARG_HEIGHT:
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vp->height = g_value_get_int (value);
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break;
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case ARG_FORMAT:
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case PROP_FORMAT:
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vp->format = g_value_get_enum (value);
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break;
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case ARG_FRAMERATE:
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case PROP_WIDTH:
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vp->width = g_value_get_int (value);
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break;
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case PROP_HEIGHT:
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vp->height = g_value_get_int (value);
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break;
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case PROP_FRAMERATE:
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gst_raw_parse_set_fps (GST_RAW_PARSE (vp),
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gst_value_get_fraction_numerator (value),
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gst_value_get_fraction_denominator (value));
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break;
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case ARG_INTERLACED:
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vp->interlaced = g_value_get_boolean (value);
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break;
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case ARG_TOP_FIELD_FIRST:
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vp->top_field_first = g_value_get_boolean (value);
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break;
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case ARG_PAR:
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case PROP_PAR:
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vp->par_n = gst_value_get_fraction_numerator (value);
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vp->par_d = gst_value_get_fraction_denominator (value);
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break;
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case ARG_BPP:
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vp->bpp = g_value_get_int (value);
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case PROP_INTERLACED:
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vp->interlaced = g_value_get_boolean (value);
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break;
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case ARG_DEPTH:
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vp->depth = g_value_get_int (value);
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break;
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case ARG_ENDIANNESS:
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vp->endianness = g_value_get_enum (value);
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break;
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case ARG_RED_MASK:
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vp->red_mask = g_value_get_int (value);
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break;
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case ARG_GREEN_MASK:
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vp->green_mask = g_value_get_int (value);
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break;
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case ARG_BLUE_MASK:
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vp->blue_mask = g_value_get_int (value);
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break;
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case ARG_ALPHA_MASK:
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vp->alpha_mask = g_value_get_int (value);
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case PROP_TOP_FIELD_FIRST:
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vp->top_field_first = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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@ -311,51 +204,30 @@ gst_video_parse_get_property (GObject * object, guint prop_id, GValue * value,
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GstVideoParse *vp = GST_VIDEO_PARSE (object);
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switch (prop_id) {
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case ARG_WIDTH:
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g_value_set_int (value, vp->width);
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break;
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case ARG_HEIGHT:
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g_value_set_int (value, vp->height);
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break;
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case ARG_FORMAT:
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case PROP_FORMAT:
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g_value_set_enum (value, vp->format);
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break;
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case ARG_FRAMERATE:{
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case PROP_WIDTH:
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g_value_set_int (value, vp->width);
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break;
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case PROP_HEIGHT:
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g_value_set_int (value, vp->height);
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break;
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case PROP_FRAMERATE:{
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gint fps_n, fps_d;
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gst_raw_parse_get_fps (GST_RAW_PARSE (vp), &fps_n, &fps_d);
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gst_value_set_fraction (value, fps_n, fps_d);
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break;
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}
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case ARG_INTERLACED:
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g_value_set_boolean (value, vp->interlaced);
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break;
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case ARG_TOP_FIELD_FIRST:
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g_value_set_boolean (value, vp->top_field_first);
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break;
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case ARG_PAR:
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case PROP_PAR:
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gst_value_set_fraction (value, vp->par_n, vp->par_d);
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break;
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case ARG_BPP:
|
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g_value_set_int (value, vp->bpp);
|
||||
case PROP_INTERLACED:
|
||||
g_value_set_boolean (value, vp->interlaced);
|
||||
break;
|
||||
case ARG_DEPTH:
|
||||
g_value_set_int (value, vp->depth);
|
||||
break;
|
||||
case ARG_ENDIANNESS:
|
||||
g_value_set_enum (value, vp->endianness);
|
||||
break;
|
||||
case ARG_RED_MASK:
|
||||
g_value_set_int (value, vp->red_mask);
|
||||
break;
|
||||
case ARG_GREEN_MASK:
|
||||
g_value_set_int (value, vp->green_mask);
|
||||
break;
|
||||
case ARG_BLUE_MASK:
|
||||
g_value_set_int (value, vp->blue_mask);
|
||||
break;
|
||||
case ARG_ALPHA_MASK:
|
||||
g_value_set_int (value, vp->alpha_mask);
|
||||
case PROP_TOP_FIELD_FIRST:
|
||||
g_value_set_boolean (value, vp->top_field_first);
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
|
@ -363,47 +235,12 @@ gst_video_parse_get_property (GObject * object, guint prop_id, GValue * value,
|
|||
}
|
||||
}
|
||||
|
||||
static guint32
|
||||
gst_video_parse_format_to_fourcc (GstVideoParseFormat format)
|
||||
{
|
||||
switch (format) {
|
||||
case GST_VIDEO_PARSE_FORMAT_I420:
|
||||
return GST_MAKE_FOURCC ('I', '4', '2', '0');
|
||||
case GST_VIDEO_PARSE_FORMAT_YV12:
|
||||
return GST_MAKE_FOURCC ('Y', 'V', '1', '2');
|
||||
case GST_VIDEO_PARSE_FORMAT_YUY2:
|
||||
return GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
|
||||
case GST_VIDEO_PARSE_FORMAT_UYVY:
|
||||
return GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
|
||||
case GST_VIDEO_PARSE_FORMAT_v210:
|
||||
return GST_MAKE_FOURCC ('v', '2', '1', '0');
|
||||
default:
|
||||
g_assert_not_reached ();
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
gst_video_parse_update_frame_size (GstVideoParse * vp)
|
||||
{
|
||||
gint framesize;
|
||||
|
||||
if (vp->format == GST_VIDEO_PARSE_FORMAT_I420 ||
|
||||
vp->format == GST_VIDEO_PARSE_FORMAT_YV12) {
|
||||
framesize = GST_ROUND_UP_4 (vp->width) * GST_ROUND_UP_2 (vp->height)
|
||||
+
|
||||
2 * (GST_ROUND_UP_8 (vp->width) / 2) * (GST_ROUND_UP_2 (vp->height) /
|
||||
2);
|
||||
} else if (vp->format == GST_VIDEO_PARSE_FORMAT_YUY2
|
||||
|| vp->format == GST_VIDEO_PARSE_FORMAT_UYVY) {
|
||||
framesize = GST_ROUND_UP_4 (vp->width * 2) * vp->height;
|
||||
} else if (vp->format == GST_VIDEO_PARSE_FORMAT_v210) {
|
||||
framesize = ((vp->width + 47) / 48) * 128 * vp->height;
|
||||
} else if (vp->format == GST_VIDEO_PARSE_FORMAT_RGB) {
|
||||
framesize = GST_ROUND_UP_4 (vp->width * vp->bpp / 8) * vp->height;
|
||||
} else {
|
||||
framesize = GST_ROUND_UP_4 (vp->width * vp->bpp / 8) * vp->height;
|
||||
}
|
||||
framesize = gst_video_format_get_size (vp->format, vp->width, vp->height);
|
||||
|
||||
gst_raw_parse_set_framesize (GST_RAW_PARSE (vp), framesize);
|
||||
}
|
||||
|
@ -418,39 +255,10 @@ gst_video_parse_get_caps (GstRawParse * rp)
|
|||
|
||||
gst_raw_parse_get_fps (rp, &fps_n, &fps_d);
|
||||
|
||||
if (vp->format < GST_VIDEO_PARSE_FORMAT_RGB) {
|
||||
caps = gst_caps_new_simple ("video/x-raw-yuv",
|
||||
"width", G_TYPE_INT, vp->width,
|
||||
"height", G_TYPE_INT, vp->height,
|
||||
"format", GST_TYPE_FOURCC,
|
||||
gst_video_parse_format_to_fourcc (vp->format), "framerate",
|
||||
GST_TYPE_FRACTION, fps_n, fps_d, "pixel-aspect-ratio",
|
||||
GST_TYPE_FRACTION, vp->par_n, vp->par_d,
|
||||
"interlaced", G_TYPE_BOOLEAN, vp->interlaced, NULL);
|
||||
} else if (vp->format == GST_VIDEO_PARSE_FORMAT_RGB) {
|
||||
caps = gst_caps_new_simple ("video/x-raw-rgb",
|
||||
"width", G_TYPE_INT, vp->width,
|
||||
"height", G_TYPE_INT, vp->height,
|
||||
"bpp", G_TYPE_INT, vp->bpp,
|
||||
"depth", G_TYPE_INT, vp->depth,
|
||||
"framerate", GST_TYPE_FRACTION, fps_n, fps_d,
|
||||
"interlaced", G_TYPE_BOOLEAN, vp->interlaced,
|
||||
"pixel-aspect-ratio", GST_TYPE_FRACTION, vp->par_n, vp->par_d,
|
||||
"red_mask", G_TYPE_INT, vp->red_mask,
|
||||
"green_mask", G_TYPE_INT, vp->green_mask,
|
||||
"blue_mask", G_TYPE_INT, vp->blue_mask,
|
||||
"alpha_mask", G_TYPE_INT, vp->alpha_mask,
|
||||
"endianness", G_TYPE_INT, vp->endianness, NULL);
|
||||
} else {
|
||||
caps = gst_caps_new_simple ("video/x-raw-gray",
|
||||
"width", G_TYPE_INT, vp->width,
|
||||
"height", G_TYPE_INT, vp->height,
|
||||
"bpp", G_TYPE_INT, vp->bpp,
|
||||
"depth", G_TYPE_INT, vp->depth,
|
||||
"framerate", GST_TYPE_FRACTION, fps_n, fps_d,
|
||||
"interlaced", G_TYPE_BOOLEAN, vp->interlaced,
|
||||
"pixel-aspect-ratio", GST_TYPE_FRACTION, vp->par_n, vp->par_d, NULL);
|
||||
}
|
||||
caps =
|
||||
gst_video_format_new_caps_interlaced (vp->format, vp->width, vp->height,
|
||||
fps_n, fps_d, vp->par_n, vp->par_d, vp->interlaced);
|
||||
|
||||
return caps;
|
||||
}
|
||||
|
||||
|
@ -459,10 +267,6 @@ gst_video_parse_set_buffer_flags (GstRawParse * rp, GstBuffer * buffer)
|
|||
{
|
||||
GstVideoParse *vp = GST_VIDEO_PARSE (rp);
|
||||
|
||||
/* remove this after -bad deps on -base-0.10.23 */
|
||||
#ifndef GST_VIDEO_BUFFER_TFF
|
||||
#define GST_VIDEO_BUFFER_TFF (GST_MINI_OBJECT_FLAG_LAST << 5)
|
||||
#endif
|
||||
if (vp->interlaced) {
|
||||
if (vp->top_field_first) {
|
||||
GST_BUFFER_FLAG_SET (buffer, GST_VIDEO_BUFFER_TFF);
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
/* GStreamer
|
||||
* Copyright (C) 2006 David A. Schleef <ds@schleef.org>
|
||||
* Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
|
||||
* Copyright (C) 2007,2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
||||
*
|
||||
* gstvideoparse.h:
|
||||
*
|
||||
|
@ -49,20 +49,12 @@ struct _GstVideoParse
|
|||
GstRawParse parent;
|
||||
|
||||
/* properties */
|
||||
int width;
|
||||
int height;
|
||||
guint32 format;
|
||||
int par_n;
|
||||
int par_d;
|
||||
GstVideoFormat format;
|
||||
gint width;
|
||||
gint height;
|
||||
gint par_n, par_d;
|
||||
gboolean interlaced;
|
||||
gboolean top_field_first;
|
||||
int bpp;
|
||||
int depth;
|
||||
int endianness;
|
||||
int red_mask;
|
||||
int blue_mask;
|
||||
int green_mask;
|
||||
int alpha_mask;
|
||||
};
|
||||
|
||||
struct _GstVideoParseClass
|
||||
|
|
Loading…
Reference in a new issue