mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-01-18 13:25:56 +00:00
hermes: remove hermes colorspace converter that was never ported to 0.10
This commit is contained in:
parent
588ea345b2
commit
5635581b26
4 changed files with 0 additions and 683 deletions
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@ -64,7 +64,6 @@ gst_arts aRts (http://arts-project.org/)
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gst1394 libraw1394 (http://www.linux1394.org/)
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gstaf libaudiofile (http://www.68k.org/~michael/audiofile/)
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gstsf libsndfile (http://www.mega-nerd.com/libsndfile/)
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hermescolorspace Hermes (http://www.clanlib.org/hermes/)
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kio KDE (http://www.kde.org/)
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ladspa (http://www.ladspa.org/)
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lame libmp3lame (http://lame.sourceforge.net/)
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@ -142,12 +142,6 @@ else
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GSM_DIR=
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endif
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# if USE_HERMES
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# HERMES_DIR=hermes
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# else
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HERMES_DIR=
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# endif
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if USE_JP2K
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JP2K_DIR = jp2k
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else
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@ -417,7 +411,6 @@ SUBDIRS=\
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$(GSETTINGS_DIR) \
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$(GSM_DIR) \
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$(G729_DIR) \
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$(HERMES_DIR) \
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$(JP2K_DIR) \
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$(KATE_DIR) \
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$(LADSPA_DIR) \
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@ -1,11 +0,0 @@
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plugin_LTLIBRARIES = libgsthermescolorspace.la
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PLUGIN_EXTRA_LIBS = $(HERMES_LIBS)
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libgsthermescolorspace_la_SOURCES = gsthermescolorspace.c
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libgsthermescolorspace_la_CFLAGS = $(GST_CFLAGS)
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libgsthermescolorspace_la_LIBADD = $(PLUGIN_EXTRA_LIBS)
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libgsthermescolorspace_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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libgsthermescolorspace_la_LIBTOOLFLAGS = --tag=disable-static
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@ -1,664 +0,0 @@
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/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include <Hermes/Hermes.h>
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#define GST_TYPE_COLORSPACE \
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(gst_hermes_colorspace_get_type())
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#define GST_HERMES_COLORSPACE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_COLORSPACE,GstHermesColorspace))
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#define GST_HERMES_COLORSPACE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ULAW,GstHermesColorspace))
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#define GST_IS_COLORSPACE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_COLORSPACE))
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#define GST_IS_COLORSPACE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_COLORSPACE))
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typedef struct _GstHermesColorspace GstHermesColorspace;
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typedef struct _GstHermesColorspaceClass GstHermesColorspaceClass;
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typedef enum
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{
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GST_HERMES_COLORSPACE_NONE,
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GST_HERMES_COLORSPACE_HERMES,
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GST_HERMES_COLORSPACE_YUV_RGB,
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GST_HERMES_COLORSPACE_YUY2_I420,
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GST_HERMES_COLORSPACE_RGB32_I420,
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GST_HERMES_COLORSPACE_RGB32_YV12,
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GST_HERMES_COLORSPACE_420_SWAP
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}
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GstColorSpaceConverterType;
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struct _GstHermesColorspace
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{
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GstElement element;
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GstPad *sinkpad, *srcpad;
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HermesHandle h_handle;
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HermesFormat sink_format;
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HermesFormat src_format;
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int src_format_index;
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int sink_format_index;
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int src_size;
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int sink_size;
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int src_stride;
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int sink_stride;
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gint width, height;
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gdouble fps;
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gboolean passthru;
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};
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struct _GstHermesColorspaceClass
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{
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GstElementClass parent_class;
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};
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GType gst_hermes_colorspace_get_type (void);
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typedef struct _GstHermesColorspaceFormat
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{
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GstStaticCaps caps;
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}
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GstHermesColorspaceFormat;
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static GstHermesColorspaceFormat gst_hermes_colorspace_formats[] = {
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_RGBx)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_xBGR)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_BGR)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_15)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_16)},
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};
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/* Stereo signals and args */
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enum
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{
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/* FILL ME */
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LAST_SIGNAL
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};
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enum
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{
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ARG_0,
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ARG_SOURCE,
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ARG_DEST
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};
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static void gst_hermes_colorspace_base_init (gpointer g_class);
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static void gst_hermes_colorspace_class_init (GstHermesColorspaceClass * klass);
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static void gst_hermes_colorspace_init (GstHermesColorspace * space);
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static void gst_hermes_colorspace_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_hermes_colorspace_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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static GstPadLinkReturn
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gst_hermes_colorspace_link (GstPad * pad, const GstCaps * caps);
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static void gst_hermes_colorspace_chain (GstPad * pad, GstData * _data);
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static GstStateChangeReturn
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gst_hermes_colorspace_change_state (GstElement * element,
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GstStateChange transition);
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static GstElementClass *parent_class = NULL;
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/*static guint gst_hermes_colorspace_signals[LAST_SIGNAL] = { 0 }; */
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#if 0
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static gboolean
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colorspace_setup_converter (GstHermesColorspace * space, GstCaps * from_caps,
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GstCaps * to_caps)
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{
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guint32 from_space, to_space;
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GstStructure *from_struct;
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GstStructure *to_struct;
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g_return_val_if_fail (to_caps != NULL, FALSE);
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g_return_val_if_fail (from_caps != NULL, FALSE);
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from_struct = gst_caps_get_structure (from_caps, 0);
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to_struct = gst_caps_get_structure (to_caps, 0);
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from_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
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gst_structure_get_fourcc (from_struct, "format", &from_space);
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to_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
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gst_structure_get_fourcc (to_struct, "format", &to_space);
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GST_INFO ("set up converter for " GST_FOURCC_FORMAT
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" (%08x) to " GST_FOURCC_FORMAT " (%08x)",
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GST_FOURCC_ARGS (from_space), from_space,
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GST_FOURCC_ARGS (to_space), to_space);
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switch (from_space) {
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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{
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gint from_bpp;
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gst_structure_get_int (from_struct, "bpp", &from_bpp);
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switch (to_space) {
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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#ifdef HAVE_HERMES
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{
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gint to_bpp;
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gst_structure_get_int (to_struct, "bpp", &to_bpp);
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gst_structure_get_int (from_struct, "red_mask", &space->source.r);
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gst_structure_get_int (from_struct, "green_mask", &space->source.g);
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gst_structure_get_int (from_struct, "blue_mask", &space->source.b);
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space->source.a = 0;
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space->srcbpp = space->source.bits = from_bpp;
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space->source.indexed = 0;
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space->source.has_colorkey = 0;
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GST_INFO ("source red mask %08x", space->source.r);
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GST_INFO ("source green mask %08x", space->source.g);
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GST_INFO ("source blue mask %08x", space->source.b);
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GST_INFO ("source bpp %08x", space->srcbpp);
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gst_structure_get_int (to_struct, "red_mask", &space->dest.r);
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gst_structure_get_int (to_struct, "green_mask", &space->dest.g);
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gst_structure_get_int (to_struct, "blue_mask", &space->dest.b);
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space->dest.a = 0;
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space->destbpp = space->dest.bits = to_bpp;
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space->dest.indexed = 0;
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space->dest.has_colorkey = 0;
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GST_INFO ("dest red mask %08x", space->dest.r);
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GST_INFO ("dest green mask %08x", space->dest.g);
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GST_INFO ("dest blue mask %08x", space->dest.b);
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GST_INFO ("dest bpp %08x", space->destbpp);
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if (!Hermes_ConverterRequest (space->h_handle, &space->source,
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&space->dest)) {
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g_warning ("Hermes: could not get converter\n");
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return FALSE;
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}
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GST_INFO ("converter set up");
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space->type = GST_HERMES_COLORSPACE_HERMES;
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return TRUE;
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}
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#else
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g_warning ("colorspace: compiled without hermes!");
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return FALSE;
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#endif
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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if (from_bpp == 32) {
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space->type = GST_HERMES_COLORSPACE_RGB32_YV12;
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space->destbpp = 12;
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return TRUE;
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}
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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if (from_bpp == 32) {
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space->type = GST_HERMES_COLORSPACE_RGB32_I420;
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space->destbpp = 12;
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return TRUE;
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}
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case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
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GST_INFO ("colorspace: RGB to YUV with bpp %d not implemented!!",
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from_bpp);
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return FALSE;
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}
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break;
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}
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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switch (to_space) {
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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GST_INFO ("colorspace: YUV to RGB");
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gst_structure_get_int (to_struct, "bpp", &space->destbpp);
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space->converter =
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gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
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space->type = GST_HERMES_COLORSPACE_YUV_RGB;
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return TRUE;
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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space->type = GST_HERMES_COLORSPACE_NONE;
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space->destbpp = 12;
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return TRUE;
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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space->type = GST_HERMES_COLORSPACE_420_SWAP;
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space->destbpp = 12;
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return TRUE;
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}
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break;
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case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
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switch (to_space) {
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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space->type = GST_HERMES_COLORSPACE_YUY2_I420;
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space->destbpp = 12;
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return TRUE;
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case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
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space->type = GST_HERMES_COLORSPACE_NONE;
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space->destbpp = 16;
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return TRUE;
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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GST_INFO ("colorspace: YUY2 to RGB not implemented!!");
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return FALSE;
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}
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break;
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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switch (to_space) {
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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GST_INFO ("colorspace: YV12 to RGB");
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gst_structure_get_int (to_struct, "bpp", &space->destbpp);
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space->converter =
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gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
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space->type = GST_HERMES_COLORSPACE_YUV_RGB;
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return TRUE;
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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space->type = GST_HERMES_COLORSPACE_420_SWAP;
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space->destbpp = 12;
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return TRUE;
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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space->type = GST_HERMES_COLORSPACE_NONE;
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space->destbpp = 12;
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return TRUE;
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}
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break;
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}
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return FALSE;
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}
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#endif
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static GstCaps *
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gst_hermes_colorspace_caps_remove_format_info (GstCaps * caps)
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{
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int i;
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GstStructure *structure;
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for (i = 0; i < gst_caps_get_size (caps); i++) {
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structure = gst_caps_get_structure (caps, i);
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gst_structure_remove_field (structure, "format");
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gst_structure_remove_field (structure, "endianness");
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gst_structure_remove_field (structure, "depth");
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gst_structure_remove_field (structure, "bpp");
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gst_structure_remove_field (structure, "red_mask");
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gst_structure_remove_field (structure, "green_mask");
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gst_structure_remove_field (structure, "blue_mask");
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}
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gst_caps_do_simplify (caps);
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return caps;
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}
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static void
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gst_hermes_colorspace_structure_to_hermes_format (HermesFormat * format,
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GstStructure * structure)
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{
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gst_structure_get_int (structure, "red_mask", &format->r);
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gst_structure_get_int (structure, "green_mask", &format->g);
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gst_structure_get_int (structure, "blue_mask", &format->b);
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format->a = 0;
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gst_structure_get_int (structure, "bpp", &format->bits);
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format->indexed = 0;
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format->has_colorkey = 0;
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}
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static GstCaps *
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gst_hermes_colorspace_getcaps (GstPad * pad)
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{
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GstHermesColorspace *space;
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GstPad *otherpad;
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GstCaps *othercaps;
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GstCaps *caps;
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space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
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otherpad = (pad == space->srcpad) ? space->sinkpad : space->srcpad;
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othercaps = gst_pad_get_allowed_caps (otherpad);
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othercaps = gst_hermes_colorspace_caps_remove_format_info (othercaps);
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caps = gst_caps_intersect (othercaps, gst_pad_get_pad_template_caps (pad));
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gst_caps_free (othercaps);
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return caps;
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}
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static GstPadLinkReturn
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gst_hermes_colorspace_link (GstPad * pad, const GstCaps * caps)
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{
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GstHermesColorspace *space;
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GstPad *otherpad;
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GstStructure *structure;
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GstPadLinkReturn link_ret;
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int width, height;
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double fps;
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int i;
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space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
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otherpad = (pad == space->sinkpad) ? space->srcpad : space->sinkpad;
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link_ret = gst_pad_try_set_caps (otherpad, caps);
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if (link_ret == GST_PAD_LINK_OK) {
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space->passthru = TRUE;
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return link_ret;
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}
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structure = gst_caps_get_structure (caps, 0);
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for (i = 0; i < G_N_ELEMENTS (gst_hermes_colorspace_formats); i++) {
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GstCaps *icaps;
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GstCaps *fcaps;
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fcaps =
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gst_caps_copy (gst_static_caps_get (&gst_hermes_colorspace_formats
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[i].caps));
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icaps = gst_caps_intersect (caps, fcaps);
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if (!gst_caps_is_empty (icaps)) {
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break;
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}
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gst_caps_free (icaps);
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||||
}
|
||||
if (i == G_N_ELEMENTS (gst_hermes_colorspace_formats)) {
|
||||
g_assert_not_reached ();
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
}
|
||||
|
||||
gst_structure_get_int (structure, "width", &width);
|
||||
gst_structure_get_int (structure, "height", &height);
|
||||
gst_structure_get_double (structure, "framerate", &fps);
|
||||
|
||||
GST_INFO ("size: %dx%d", space->width, space->height);
|
||||
|
||||
if (gst_pad_is_negotiated (otherpad)) {
|
||||
GstCaps *othercaps;
|
||||
|
||||
othercaps = gst_caps_copy (gst_pad_get_negotiated_caps (otherpad));
|
||||
|
||||
gst_caps_set_simple (othercaps,
|
||||
"width", G_TYPE_INT, width,
|
||||
"height", G_TYPE_INT, height, "framerate", G_TYPE_DOUBLE, fps, NULL);
|
||||
|
||||
link_ret = gst_pad_try_set_caps (otherpad, othercaps);
|
||||
if (link_ret != GST_PAD_LINK_OK) {
|
||||
return link_ret;
|
||||
}
|
||||
}
|
||||
|
||||
if (pad == space->srcpad) {
|
||||
space->src_format_index = i;
|
||||
gst_hermes_colorspace_structure_to_hermes_format (&space->src_format,
|
||||
structure);
|
||||
} else {
|
||||
space->sink_format_index = i;
|
||||
gst_hermes_colorspace_structure_to_hermes_format (&space->sink_format,
|
||||
structure);
|
||||
}
|
||||
|
||||
space->sink_stride = width * (space->sink_format.bits / 8);
|
||||
space->src_stride = width * (space->src_format.bits / 8);
|
||||
space->sink_size = space->sink_stride * height;
|
||||
space->src_size = space->src_stride * height;
|
||||
space->width = width;
|
||||
space->height = height;
|
||||
space->fps = fps;
|
||||
|
||||
if (gst_pad_is_negotiated (otherpad)) {
|
||||
if (!Hermes_ConverterRequest (space->h_handle, &space->sink_format,
|
||||
&space->src_format)) {
|
||||
g_warning ("Hermes: could not get converter\n");
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
}
|
||||
g_print ("inited\n");
|
||||
}
|
||||
|
||||
return GST_PAD_LINK_OK;
|
||||
}
|
||||
|
||||
GType
|
||||
gst_hermes_colorspace_get_type (void)
|
||||
{
|
||||
static GType colorspace_type = 0;
|
||||
|
||||
if (!colorspace_type) {
|
||||
static const GTypeInfo colorspace_info = {
|
||||
sizeof (GstHermesColorspaceClass),
|
||||
gst_hermes_colorspace_base_init,
|
||||
NULL,
|
||||
(GClassInitFunc) gst_hermes_colorspace_class_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof (GstHermesColorspace),
|
||||
0,
|
||||
(GInstanceInitFunc) gst_hermes_colorspace_init,
|
||||
};
|
||||
|
||||
colorspace_type =
|
||||
g_type_register_static (GST_TYPE_ELEMENT, "GstHermesColorspace",
|
||||
&colorspace_info, 0);
|
||||
}
|
||||
return colorspace_type;
|
||||
}
|
||||
|
||||
static GstStaticPadTemplate gst_hermes_colorspace_src_pad_template =
|
||||
GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB "; "
|
||||
GST_VIDEO_CAPS_RGBx "; "
|
||||
GST_VIDEO_CAPS_BGRx "; "
|
||||
GST_VIDEO_CAPS_xBGR "; "
|
||||
GST_VIDEO_CAPS_BGR "; "
|
||||
GST_VIDEO_CAPS_RGB "; "
|
||||
GST_VIDEO_CAPS_RGB_16 "; " GST_VIDEO_CAPS_RGB_15)
|
||||
);
|
||||
|
||||
static GstStaticPadTemplate gst_hermes_colorspace_sink_pad_template =
|
||||
GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
GST_PAD_SINK,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB "; "
|
||||
GST_VIDEO_CAPS_RGBx "; "
|
||||
GST_VIDEO_CAPS_BGRx "; "
|
||||
GST_VIDEO_CAPS_xBGR "; "
|
||||
GST_VIDEO_CAPS_BGR "; "
|
||||
GST_VIDEO_CAPS_RGB "; "
|
||||
GST_VIDEO_CAPS_RGB_16 "; " GST_VIDEO_CAPS_RGB_15)
|
||||
);
|
||||
|
||||
static void
|
||||
gst_hermes_colorspace_base_init (gpointer g_class)
|
||||
{
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_hermes_colorspace_src_pad_template));
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_hermes_colorspace_sink_pad_template));
|
||||
|
||||
gst_element_class_set_details_simple (element_class, "Colorspace converter",
|
||||
"Filter/Converter/Video",
|
||||
"Converts video from one colorspace to another using libhermes",
|
||||
"Wim Taymans <wim.taymans@chello.be>");
|
||||
}
|
||||
|
||||
static void
|
||||
gst_hermes_colorspace_class_init (GstHermesColorspaceClass * klass)
|
||||
{
|
||||
GObjectClass *gobject_class;
|
||||
GstElementClass *gstelement_class;
|
||||
|
||||
gobject_class = (GObjectClass *) klass;
|
||||
gstelement_class = (GstElementClass *) klass;
|
||||
|
||||
parent_class = g_type_class_peek_parent (klass);
|
||||
|
||||
gobject_class->set_property = gst_hermes_colorspace_set_property;
|
||||
gobject_class->get_property = gst_hermes_colorspace_get_property;
|
||||
|
||||
gstelement_class->change_state = gst_hermes_colorspace_change_state;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_hermes_colorspace_init (GstHermesColorspace * space)
|
||||
{
|
||||
space->sinkpad =
|
||||
gst_pad_new_from_static_template
|
||||
(&gst_hermes_colorspace_sink_pad_template, "sink");
|
||||
gst_pad_set_link_function (space->sinkpad, gst_hermes_colorspace_link);
|
||||
gst_pad_set_getcaps_function (space->sinkpad, gst_hermes_colorspace_getcaps);
|
||||
gst_pad_set_chain_function (space->sinkpad, gst_hermes_colorspace_chain);
|
||||
gst_element_add_pad (GST_ELEMENT (space), space->sinkpad);
|
||||
|
||||
space->srcpad =
|
||||
gst_pad_new_from_static_template (&gst_hermes_colorspace_src_pad_template,
|
||||
"src");
|
||||
gst_element_add_pad (GST_ELEMENT (space), space->srcpad);
|
||||
gst_pad_set_link_function (space->srcpad, gst_hermes_colorspace_link);
|
||||
|
||||
space->h_handle = Hermes_ConverterInstance (0);
|
||||
space->passthru = FALSE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_hermes_colorspace_chain (GstPad * pad, GstData * _data)
|
||||
{
|
||||
GstBuffer *buf = GST_BUFFER (_data);
|
||||
GstHermesColorspace *space;
|
||||
GstBuffer *outbuf = NULL;
|
||||
|
||||
g_return_if_fail (pad != NULL);
|
||||
g_return_if_fail (GST_IS_PAD (pad));
|
||||
g_return_if_fail (buf != NULL);
|
||||
|
||||
space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
|
||||
|
||||
g_return_if_fail (space != NULL);
|
||||
g_return_if_fail (GST_IS_COLORSPACE (space));
|
||||
|
||||
if (space->passthru) {
|
||||
gst_pad_push (space->srcpad, _data);
|
||||
return;
|
||||
}
|
||||
|
||||
if (GST_BUFFER_SIZE (buf) < space->sink_size) {
|
||||
g_critical ("input size is smaller than expected");
|
||||
}
|
||||
|
||||
outbuf =
|
||||
gst_pad_alloc_buffer_and_set_caps (space->srcpad, GST_BUFFER_OFFSET_NONE,
|
||||
space->src_size);
|
||||
|
||||
Hermes_ConverterCopy (space->h_handle,
|
||||
GST_BUFFER_DATA (buf), 0, 0, space->width, space->height,
|
||||
space->sink_stride, GST_BUFFER_DATA (outbuf), 0, 0,
|
||||
space->width, space->height, space->src_stride);
|
||||
|
||||
GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf);
|
||||
GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buf);
|
||||
|
||||
gst_buffer_unref (buf);
|
||||
gst_pad_push (space->srcpad, GST_DATA (outbuf));
|
||||
}
|
||||
|
||||
static GstStateChangeReturn
|
||||
gst_hermes_colorspace_change_state (GstElement * element,
|
||||
GstStateChange transition)
|
||||
{
|
||||
GstHermesColorspace *space;
|
||||
|
||||
space = GST_HERMES_COLORSPACE (element);
|
||||
|
||||
switch (transition) {
|
||||
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
|
||||
break;
|
||||
case GST_STATE_CHANGE_PAUSED_TO_READY:
|
||||
break;
|
||||
}
|
||||
|
||||
return parent_class->change_state (element, transition);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_hermes_colorspace_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec * pspec)
|
||||
{
|
||||
GstHermesColorspace *space;
|
||||
|
||||
g_return_if_fail (GST_IS_COLORSPACE (object));
|
||||
space = GST_HERMES_COLORSPACE (object);
|
||||
|
||||
switch (prop_id) {
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_hermes_colorspace_get_property (GObject * object, guint prop_id,
|
||||
GValue * value, GParamSpec * pspec)
|
||||
{
|
||||
GstHermesColorspace *space;
|
||||
|
||||
g_return_if_fail (GST_IS_COLORSPACE (object));
|
||||
space = GST_HERMES_COLORSPACE (object);
|
||||
|
||||
switch (prop_id) {
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static gboolean
|
||||
plugin_init (GstPlugin * plugin)
|
||||
{
|
||||
gint hermes_res;
|
||||
|
||||
hermes_res = Hermes_Init ();
|
||||
g_return_val_if_fail (hermes_res != 0, FALSE);
|
||||
|
||||
if (!gst_element_register (plugin, "hermescolorspace", GST_RANK_PRIMARY - 2,
|
||||
GST_TYPE_COLORSPACE))
|
||||
return FALSE;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
||||
GST_VERSION_MINOR,
|
||||
hermescolorspace,
|
||||
"Hermes colorspace converter",
|
||||
plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
|
Loading…
Reference in a new issue