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configure.ac: postproc filters need liboil to detect the cpu architecture
Original commit message from CVS: Reviewed by: Edward Hervey <edward@fluendo.com> * configure.ac: postproc filters need liboil to detect the cpu architecture * ext/libpostproc/Makefile.am: Update for liboil requirement, libpostproc being moved around in ffmpeg mirror, and removal of unused header file. * ext/libpostproc/gstpostproc.h: Header file not needed anymore * ext/libpostproc/gstpostproc.c: (gst_pp_scope_get_type), (change_context), (append), (change_mode), (gst_post_proc_base_init), (gst_post_proc_class_init), (gst_post_proc_init), (gst_post_proc_dispose), (gst_post_proc_setcaps), (gst_post_proc_transform_ip), (gst_post_proc_set_property), (gst_post_proc_get_property), (gst_post_proc_deblock_set_property), (gst_post_proc_deblock_get_property), (gst_post_proc_tmpnoise_set_property), (gst_post_proc_tmpnoise_get_property), (gst_post_proc_autolevels_set_property), (gst_post_proc_autolevels_get_property), (gst_post_proc_forcequant_set_property), (gst_post_proc_forcequant_get_property), (gst_post_proc_register), (plugin_init): Port of postprocessing elements to 0.10.
This commit is contained in:
Edward Hervey
parent
5e39aa8e8e
commit
8b9468e7c7
5 changed files with 666 additions and 289 deletions
28
ChangeLog
28
ChangeLog
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@ -1,3 +1,31 @@
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2006-10-20 Mark Nauwelaerts <manauw@skynet.be>
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Reviewed by: Edward Hervey <edward@fluendo.com>
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* configure.ac:
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postproc filters need liboil to detect the cpu architecture
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* ext/libpostproc/Makefile.am:
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Update for liboil requirement, libpostproc being moved around in
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ffmpeg mirror, and removal of unused header file.
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* ext/libpostproc/gstpostproc.h:
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Header file not needed anymore
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* ext/libpostproc/gstpostproc.c: (gst_pp_scope_get_type),
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(change_context), (append), (change_mode),
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(gst_post_proc_base_init), (gst_post_proc_class_init),
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(gst_post_proc_init), (gst_post_proc_dispose),
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(gst_post_proc_setcaps), (gst_post_proc_transform_ip),
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(gst_post_proc_set_property), (gst_post_proc_get_property),
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(gst_post_proc_deblock_set_property),
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(gst_post_proc_deblock_get_property),
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(gst_post_proc_tmpnoise_set_property),
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(gst_post_proc_tmpnoise_get_property),
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(gst_post_proc_autolevels_set_property),
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(gst_post_proc_autolevels_get_property),
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(gst_post_proc_forcequant_set_property),
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(gst_post_proc_forcequant_get_property), (gst_post_proc_register),
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(plugin_init):
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Port of postprocessing elements to 0.10.
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2006-10-13 Edward Hervey <edward@fluendo.com>
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* ext/ffmpeg/gstffmpegcodecmap.c:
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12
configure.ac
12
configure.ac
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@ -38,6 +38,8 @@ AM_PROG_LIBTOOL
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dnl *** required versions of GStreamer stuff ***
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GST_REQ=0.10.4
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LIBOIL_MAJORMINOR=0.3
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LIBOIL_REQ=0.3.6
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dnl *** autotools stuff ****
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@ -104,6 +106,16 @@ GST_CHECK_GST_CHECK($GST_MAJORMINOR, [$GST_REQ], no)
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AC_MSG_NOTICE(Using GStreamer Core Plugins in $GST_PLUGINS_DIR)
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AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR)
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dnl liboil is required
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PKG_CHECK_MODULES(LIBOIL, liboil-$LIBOIL_MAJORMINOR >= $LIBOIL_REQ, HAVE_LIBOIL=yes, HAVE_LIBOIL=no)
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if test "x$HAVE_LIBOIL" != "xyes"
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then
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AC_ERROR([liboil-$LIBOIL_REQ or later is required])
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fi
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AC_SUBST(LIBOIL_CFLAGS)
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AC_SUBST(LIBOIL_LIBS)
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dnl *** set variables based on configure arguments ***
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dnl set location of plugin directory
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@ -1,16 +1,14 @@
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#plugin_LTLIBRARIES = libgstpostproc.la
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#
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#libgstpostproc_la_SOURCES = gstpostproc.c
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#
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#libgstpostproc_la_CFLAGS = $(GST_CFLAGS) \
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# -I $(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
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# -I $(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec
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#libgstpostproc_la_LIBADD = \
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# $(top_builddir)/gst-libs/ext/ffmpeg/libavformat/libavformat.la \
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# $(top_builddir)/gst-libs/ext/ffmpeg/libavcodec/libavcodec.la
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# $(top_builddir)/gst-libs/ext/ffmpeg/libavcodec/libpostproc/libffpostproc.la
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#
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#libgstpostproc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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#
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#noinst_HEADERS = \
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# gstpostproc.h
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plugin_LTLIBRARIES = libgstpostproc.la
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libgstpostproc_la_SOURCES = gstpostproc.c
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libgstpostproc_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(LIBOIL_CFLAGS) \
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-I $(top_srcdir)/gst-libs/ext/ffmpeg \
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-I $(top_srcdir)/gst-libs/ext/ffmpeg/libavformat \
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-I $(top_srcdir)/gst-libs/ext/ffmpeg/libavutil \
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-I $(top_srcdir)/gst-libs/ext/ffmpeg/libavcodec
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libgstpostproc_la_LIBADD = -lgstvideo-@GST_MAJORMINOR@ \
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$(top_builddir)/gst-libs/ext/ffmpeg/libavcodec/libavcodec.la \
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$(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(LIBOIL_LIBS)
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libgstpostproc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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@ -1,5 +1,6 @@
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/*
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Copyright (C) 2005 Edward Hervey (edward@fluendo.com)
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Copyright (C) 2006 Mark Nauwelaerts (manauw@skynet.be)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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@ -21,17 +22,22 @@
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#endif
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#include <gst/gst.h>
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#include <gst/gstcpu.h>
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#include <gst/video/video.h>
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#include <gst/video/gstvideofilter.h>
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#include <liboil/liboil.h>
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#include <liboil/liboilcpu.h>
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#include <liboil/liboilfunction.h>
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#ifdef HAVE_FFMPEG_UNINSTALLED
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#include <avcodec.h>
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#include <version.h>
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#include <libpostproc/postprocess.h>
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#else
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#include <ffmpeg/avcodec.h>
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#include <ffmpeg/version.h>
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#include <ffmpeg/libpostproc/postprocess.h>
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#endif
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#include "gstpostproc.h"
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typedef struct _PostProcDetails PostProcDetails;
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@ -64,8 +70,9 @@ static PostProcDetails filterdetails[] = {
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typedef struct _GstPostProc GstPostProc;
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struct _GstPostProc {
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GstElement element;
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struct _GstPostProc
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{
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GstVideoFilter element;
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GstPad *sinkpad, *srcpad;
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guint quality;
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@ -76,63 +83,170 @@ struct _GstPostProc {
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pp_mode_t *mode;
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pp_context_t *context;
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/* props of various filters */
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gboolean autoq;
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guint scope;
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/* though not all needed at once,
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* this avoids union or ugly re-use for simplicity */
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gint diff, flat;
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gint t1, t2, t3;
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gboolean range;
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gint quant;
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/* argument string for pp */
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gchar *cargs, *args;
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};
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typedef struct _GstPostProcClass GstPostProcClass;
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struct _GstPostProcClass {
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GstElementClass parent_class;
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struct _GstPostProcClass
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{
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GstVideoFilterClass parent_class;
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gint filterid;
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};
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enum {
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ARG_0,
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ARG_QUALITY
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/* properties for the various pp filters */
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/* common props */
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enum
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{
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PROP_0,
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PROP_QUALITY,
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PROP_AUTOQ,
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PROP_SCOPE,
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PROP_MAX
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};
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/* possible filter scopes */
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enum
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{
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SCOPE_BOTH,
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SCOPE_CHROMA,
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SCOPE_LUMA
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};
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#define DEFAULT_QUALITY PP_QUALITY_MAX
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#define DEFAULT_AUTOQ FALSE
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#define DEFAULT_SCOPE SCOPE_BOTH
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/* deblocking props */
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enum
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{
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PROP_DIFF = PROP_MAX,
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PROP_FLAT
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};
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#define DEFAULT_DIFF -1
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#define DEFAULT_FLAT -1
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/* denoise props */
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enum
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{
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PROP_T1 = PROP_MAX,
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PROP_T2,
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PROP_T3
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};
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#define DEFAULT_T1 -1
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#define DEFAULT_T2 -1
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#define DEFAULT_T3 -1
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/* autolevels */
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enum
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{
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PROP_RANGE = PROP_MAX
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};
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#define DEFAULT_RANGE FALSE
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/* forceq props */
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enum
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{
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PROP_QUANT = PROP_MAX
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};
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#define DEFAULT_QUANT -1
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/* hashtable, key = gtype, value = filterdetails index */
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static GHashTable *global_plugins;
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/* TODO : add support for the other format supported by libpostproc */
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static GstStaticPadTemplate gst_postproc_src_template =
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static GstStaticPadTemplate gst_post_proc_src_template =
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GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
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GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ IYUV, I420, YV12 }"))
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);
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static GstStaticPadTemplate gst_postproc_sink_template =
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static GstStaticPadTemplate gst_post_proc_sink_template =
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GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
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GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ IYUV, I420, YV12 }"))
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);
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GST_DEBUG_CATEGORY (postproc_debug);
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#define GST_CAT_DEFAULT postproc_debug
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static void gst_postproc_class_init (GstPostProcClass * klass);
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static void gst_postproc_base_init (GstPostProcClass * klass);
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static void gst_postproc_init (GstPostProc * pproc);
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static void gst_postproc_dispose (GObject * object);
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static void gst_post_proc_class_init (GstPostProcClass * klass);
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static void gst_post_proc_base_init (GstPostProcClass * klass);
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static void gst_post_proc_init (GstPostProc * pproc);
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static void gst_post_proc_dispose (GObject * object);
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static GstPadLinkReturn gst_postproc_link (GstPad * pad, const GstCaps * caps);
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static gboolean gst_post_proc_setcaps (GstBaseTransform * btrans, GstCaps * incaps,
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GstCaps * outcaps);
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static GstFlowReturn gst_post_proc_transform_ip (GstBaseTransform * btrans,
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GstBuffer * in);
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static void gst_postproc_chain (GstPad * pad, GstData * data);
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/* static GstStateChangeReturn gst_post_proc_change_state (GstElement * element, */
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/* GstStateChange transition); */
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static GstStateChangeReturn gst_postproc_change_state (GstElement * element,
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GstStateChange transition);
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static void gst_postproc_set_property ( GObject * object, guint prop_id,
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const GValue * value,
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GParamSpec *pspec );
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static void gst_postproc_get_property ( GObject * object, guint prop_id,
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GValue * value, GParamSpec *pspec );
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static void gst_post_proc_set_property (GObject * object,
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guint prop_id, const GValue * value, GParamSpec *pspec);
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static void gst_post_proc_get_property (GObject * object,
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guint prop_id, GValue * value, GParamSpec *pspec);
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static void gst_post_proc_deblock_set_property (GObject * object,
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guint prop_id, const GValue * value, GParamSpec *pspec);
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static void gst_post_proc_deblock_get_property (GObject * object,
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guint prop_id, GValue * value, GParamSpec *pspec);
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static void gst_post_proc_autolevels_set_property (GObject * object,
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guint prop_id, const GValue * value, GParamSpec *pspec);
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static void gst_post_proc_autolevels_get_property (GObject * object,
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guint prop_id, GValue * value, GParamSpec *pspec);
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static void gst_post_proc_tmpnoise_set_property (GObject * object,
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guint prop_id, const GValue * value, GParamSpec *pspec);
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static void gst_post_proc_tmpnoise_get_property (GObject * object,
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guint prop_id, GValue * value, GParamSpec *pspec);
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static void gst_post_proc_forcequant_set_property (GObject * object,
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guint prop_id, const GValue * value, GParamSpec *pspec);
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static void gst_post_proc_forcequant_get_property (GObject * object,
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guint prop_id, GValue * value, GParamSpec *pspec);
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static GstElementClass *parent_class = NULL;
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#define GST_TYPE_PP_SCOPE (gst_pp_scope_get_type())
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static GType
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gst_pp_scope_get_type (void)
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{
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static GType pp_scope_type = 0;
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static const GEnumValue pp_scope[] = {
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{0, "Chrominance and Luminance filtering", "both"},
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{1, "Chrominance only filtering", "chroma"},
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{2, "Luminance only filtering", "luma"},
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{0, NULL, NULL},
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};
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if (!pp_scope_type) {
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pp_scope_type =
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g_enum_register_static ("GstPostProcPPScope", pp_scope);
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}
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return pp_scope_type;
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}
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#ifndef GST_DISABLE_GST_DEBUG
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static void
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gst_ffmpeg_log_callback (void * ptr, int level, const char * fmt, va_list vl)
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@ -168,23 +282,20 @@ gst_ffmpeg_log_callback (void * ptr, int level, const char * fmt, va_list vl)
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static void
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change_context (GstPostProc * postproc, gint width, gint height)
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{
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GstCPUFlags flags;
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int ppflags;
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/*
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TODO : We need to find out what CPU flags we have in order to set
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MMX/MMX2/3DNOW optimizations
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*/
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guint flags;
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gint ppflags;
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GST_DEBUG ("change_context, width:%d, height:%d",
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GST_DEBUG_OBJECT (postproc, "change_context, width:%d, height:%d",
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width, height);
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if ((width != postproc->width) && (height != postproc->height)) {
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if (postproc->context)
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pp_free_context (postproc->context);
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flags = gst_cpu_get_flags();
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ppflags = (flags & GST_CPU_FLAG_MMX ? PP_CPU_CAPS_MMX : 0)
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| (flags & GST_CPU_FLAG_MMXEXT ? PP_CPU_CAPS_MMX2 : 0)
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| (flags & GST_CPU_FLAG_3DNOW ? PP_CPU_CAPS_3DNOW : 0);
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flags = oil_cpu_get_flags();
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ppflags = (flags & OIL_IMPL_FLAG_MMX ? PP_CPU_CAPS_MMX : 0)
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| (flags & OIL_IMPL_FLAG_MMXEXT ? PP_CPU_CAPS_MMX2 : 0)
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| (flags & OIL_IMPL_FLAG_3DNOW ? PP_CPU_CAPS_3DNOW : 0)
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| (flags & OIL_IMPL_FLAG_ALTIVEC ? PP_CPU_CAPS_ALTIVEC : 0);
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postproc->context = pp_get_context (width, height, PP_FORMAT_420 | ppflags);
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postproc->width = width;
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postproc->height = height;
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@ -194,24 +305,52 @@ change_context ( GstPostProc * postproc , gint width, gint height )
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postproc->ysize = postproc->ystride * ROUND_UP_2 (height);
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postproc->usize = postproc->ustride * ROUND_UP_2 (height) / 2;
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postproc->vsize = postproc->vstride * ROUND_UP_2 (height) / 2;
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GST_DEBUG ("new strides are (YUV) : %d %d %d",
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GST_DEBUG_OBJECT (postproc, "new strides are (YUV) : %d %d %d",
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postproc->ystride, postproc->ustride, postproc->vstride);
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}
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}
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/* append app to *base, and places result in *base */
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/* all input strings are free'd */
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static void inline
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append (gchar ** base, gchar * app)
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{
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gchar *res;
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gchar *sep;
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if (**base && *app)
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sep = ":";
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else
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sep = "";
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res = g_strconcat (*base, sep, app, NULL);
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g_free (*base);
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g_free (app);
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*base = res;
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}
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static void
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change_mode (GstPostProc * postproc )
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{
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GstPostProcClass * klass = (GstPostProcClass *) G_OBJECT_GET_CLASS (G_OBJECT (postproc));
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GstPostProcClass * klass;
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gchar *name;
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klass = (GstPostProcClass *) G_OBJECT_GET_CLASS (G_OBJECT (postproc));
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if (postproc->mode)
|
||||
pp_free_mode (postproc->mode);
|
||||
postproc->mode = pp_get_mode_by_name_and_quality (filterdetails[klass->filterid].shortname,
|
||||
postproc->quality);
|
||||
|
||||
name = g_strdup (filterdetails[klass->filterid].shortname);
|
||||
append (&name, g_strdup (postproc->cargs));
|
||||
append (&name, g_strdup (postproc->args));
|
||||
GST_DEBUG_OBJECT (postproc, "requesting pp %s", name);
|
||||
postproc->mode = pp_get_mode_by_name_and_quality (name, postproc->quality);
|
||||
g_free (name);
|
||||
|
||||
g_assert (postproc->mode);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_postproc_base_init ( GstPostProcClass * klass)
|
||||
gst_post_proc_base_init (GstPostProcClass * klass)
|
||||
{
|
||||
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
||||
|
|
@ -221,61 +360,142 @@ gst_postproc_base_init ( GstPostProcClass * klass)
|
|||
ppidx = GPOINTER_TO_INT (g_hash_table_lookup (global_plugins,
|
||||
GINT_TO_POINTER (G_OBJECT_CLASS_TYPE (gobject_class))));
|
||||
|
||||
details.longname = g_strdup_printf ("LibPostProc %s filter", filterdetails[ppidx].longname);
|
||||
details.longname = g_strdup_printf ("LibPostProc %s filter",
|
||||
filterdetails[ppidx].longname);
|
||||
details.klass = "Filter/Video";
|
||||
details.description = g_strdup_printf ("LibPostProc %s", filterdetails[ppidx].description);
|
||||
details.author = "Edward Hervey <edward@fluendo.com>";
|
||||
details.description = g_strdup_printf ("LibPostProc %s",
|
||||
filterdetails[ppidx].description);
|
||||
details.author = "Edward Hervey <edward@fluendo.com>, Mark Nauwelaerts (manauw@skynet.be)";
|
||||
gst_element_class_set_details (element_class, &details);
|
||||
g_free(details.longname);
|
||||
g_free(details.description);
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_postproc_src_template));
|
||||
gst_static_pad_template_get (&gst_post_proc_src_template));
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_postproc_sink_template));
|
||||
gst_static_pad_template_get (&gst_post_proc_sink_template));
|
||||
|
||||
klass->filterid = ppidx;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_postproc_class_init (GstPostProcClass * klass)
|
||||
gst_post_proc_class_init (GstPostProcClass * klass)
|
||||
{
|
||||
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
||||
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
|
||||
/* GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass); */
|
||||
GstBaseTransformClass *btrans_class = GST_BASE_TRANSFORM_CLASS (klass);
|
||||
gint ppidx;
|
||||
|
||||
parent_class = g_type_class_peek_parent (klass);
|
||||
|
||||
g_object_class_install_property (gobject_class, ARG_QUALITY,
|
||||
g_param_spec_uint ("quality", "Quality",
|
||||
"Quality level of filter (6:best)",
|
||||
0, 6, 6, G_PARAM_READWRITE));
|
||||
gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_post_proc_set_property);
|
||||
gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_post_proc_get_property);
|
||||
|
||||
gobject_class->dispose = gst_postproc_dispose;
|
||||
gobject_class->set_property = gst_postproc_set_property;
|
||||
gobject_class->get_property = gst_postproc_get_property;
|
||||
gstelement_class->change_state = gst_postproc_change_state;
|
||||
/* common props */
|
||||
g_object_class_install_property (gobject_class, PROP_QUALITY,
|
||||
g_param_spec_uint ("quality", "Quality",
|
||||
"Quality level of filter (higher is better)",
|
||||
0, PP_QUALITY_MAX, DEFAULT_QUALITY, G_PARAM_READWRITE));
|
||||
|
||||
g_object_class_install_property (gobject_class, PROP_AUTOQ,
|
||||
g_param_spec_boolean ("autoq", "AutoQ",
|
||||
"Automatically switch filter off if CPU too slow",
|
||||
DEFAULT_AUTOQ, G_PARAM_READWRITE));
|
||||
|
||||
g_object_class_install_property (gobject_class, PROP_SCOPE,
|
||||
g_param_spec_enum ("scope", "Scope",
|
||||
"Operate on chrominance and/or luminance",
|
||||
GST_TYPE_PP_SCOPE, DEFAULT_SCOPE, G_PARAM_READWRITE));
|
||||
|
||||
ppidx = klass->filterid;
|
||||
/* per filter props */
|
||||
if (g_strrstr (filterdetails[ppidx].longname, "deblock") != NULL &&
|
||||
filterdetails[ppidx].longname[0] != 'x') {
|
||||
/* deblocking */
|
||||
g_object_class_install_property (gobject_class, PROP_DIFF,
|
||||
g_param_spec_int ("difference", "Difference Factor",
|
||||
"Higher values mean more deblocking (-1 = pp default)",
|
||||
-1, G_MAXINT, DEFAULT_DIFF, G_PARAM_READWRITE));
|
||||
|
||||
g_object_class_install_property (gobject_class, PROP_FLAT,
|
||||
g_param_spec_int ("flatness", "Flatness Threshold",
|
||||
"Lower values mean more deblocking (-1 = pp default)",
|
||||
-1, G_MAXINT, DEFAULT_FLAT, G_PARAM_READWRITE));
|
||||
|
||||
gobject_class->set_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_deblock_set_property);
|
||||
gobject_class->get_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_deblock_get_property);
|
||||
} else if (!(g_ascii_strcasecmp (filterdetails[ppidx].shortname, "tn"))) {
|
||||
/* tmpnoise */
|
||||
g_object_class_install_property (gobject_class, PROP_T1,
|
||||
g_param_spec_int ("threshold-1", "Threshold One",
|
||||
"Higher values mean stronger filtering (-1 = pp default)",
|
||||
-1, G_MAXINT, DEFAULT_T1, G_PARAM_READWRITE));
|
||||
|
||||
g_object_class_install_property (gobject_class, PROP_T2,
|
||||
g_param_spec_int ("threshold-2", "Threshold Two",
|
||||
"Higher values mean stronger filtering (-1 = pp default)",
|
||||
-1, G_MAXINT, DEFAULT_T2, G_PARAM_READWRITE));
|
||||
|
||||
g_object_class_install_property (gobject_class, PROP_T3,
|
||||
g_param_spec_int ("threshold-3", "Threshold Three",
|
||||
"Higher values mean stronger filtering (-1 = pp default)",
|
||||
-1, G_MAXINT, DEFAULT_T3, G_PARAM_READWRITE));
|
||||
|
||||
gobject_class->set_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_tmpnoise_set_property);
|
||||
gobject_class->get_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_tmpnoise_get_property);
|
||||
} else if (!(g_ascii_strcasecmp (filterdetails[ppidx].shortname, "al"))) {
|
||||
/* autolevels */
|
||||
g_object_class_install_property (gobject_class, PROP_RANGE,
|
||||
g_param_spec_boolean ("fully-range", "Fully Range",
|
||||
"Stretch luminance to (0-255)",
|
||||
DEFAULT_RANGE, G_PARAM_READWRITE));
|
||||
|
||||
gobject_class->set_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_autolevels_set_property);
|
||||
gobject_class->get_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_autolevels_get_property);
|
||||
|
||||
} else if (!(g_ascii_strcasecmp (filterdetails[ppidx].shortname, "fq"))) {
|
||||
/* forcequant */
|
||||
g_object_class_install_property (gobject_class, PROP_QUANT,
|
||||
g_param_spec_int ("quantizer", "Force Quantizer",
|
||||
"Quantizer to use (-1 = pp default)",
|
||||
-1, G_MAXINT, DEFAULT_QUANT, G_PARAM_READWRITE));
|
||||
|
||||
gobject_class->set_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_forcequant_set_property);
|
||||
gobject_class->get_property =
|
||||
GST_DEBUG_FUNCPTR (gst_post_proc_forcequant_get_property);
|
||||
}
|
||||
|
||||
gobject_class->dispose = GST_DEBUG_FUNCPTR (gst_post_proc_dispose);
|
||||
btrans_class->set_caps = GST_DEBUG_FUNCPTR (gst_post_proc_setcaps);
|
||||
btrans_class->transform_ip = GST_DEBUG_FUNCPTR (gst_post_proc_transform_ip);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_postproc_init (GstPostProc * postproc)
|
||||
gst_post_proc_init (GstPostProc * postproc)
|
||||
{
|
||||
GST_FLAG_SET (postproc, GST_ELEMENT_WORK_IN_PLACE);
|
||||
|
||||
postproc->sinkpad = gst_pad_new_from_template (gst_static_pad_template_get
|
||||
(&gst_postproc_sink_template),
|
||||
"sink");
|
||||
gst_pad_set_link_function (postproc->sinkpad, gst_postproc_link);
|
||||
gst_pad_set_chain_function (postproc->sinkpad, gst_postproc_chain);
|
||||
gst_element_add_pad (GST_ELEMENT (postproc), postproc->sinkpad);
|
||||
|
||||
postproc->srcpad = gst_pad_new_from_template (gst_static_pad_template_get
|
||||
(&gst_postproc_src_template),
|
||||
"src");
|
||||
gst_element_add_pad (GST_ELEMENT (postproc), postproc->srcpad);
|
||||
|
||||
postproc->quality = 6;
|
||||
/* properties */
|
||||
postproc->quality = DEFAULT_QUALITY;
|
||||
postproc->autoq = DEFAULT_AUTOQ;
|
||||
postproc->scope = DEFAULT_SCOPE;
|
||||
postproc->diff = DEFAULT_DIFF;
|
||||
postproc->flat = DEFAULT_FLAT;
|
||||
postproc->quant = DEFAULT_QUANT;
|
||||
postproc->t1 = DEFAULT_T1;
|
||||
postproc->t2 = DEFAULT_T2;
|
||||
postproc->t3 = DEFAULT_T3;
|
||||
postproc->range = DEFAULT_RANGE;
|
||||
postproc->mode = NULL;
|
||||
postproc->cargs = g_strdup ("");
|
||||
postproc->args = g_strdup ("");
|
||||
change_mode (postproc);
|
||||
|
||||
postproc->context = NULL;
|
||||
postproc->width = 0;
|
||||
postproc->height = 0;
|
||||
|
|
@ -288,179 +508,338 @@ gst_postproc_init (GstPostProc * postproc)
|
|||
}
|
||||
|
||||
static void
|
||||
gst_postproc_dispose (GObject * object)
|
||||
gst_post_proc_dispose (GObject * object)
|
||||
{
|
||||
GstPostProc * postproc = (GstPostProc *) object;
|
||||
G_OBJECT_CLASS (parent_class)->dispose (object);
|
||||
|
||||
if (postproc->mode)
|
||||
pp_free_mode (postproc->mode);
|
||||
if (postproc->context)
|
||||
pp_free_context (postproc->context);
|
||||
|
||||
g_free (postproc->cargs);
|
||||
postproc->cargs = NULL;
|
||||
g_free (postproc->args);
|
||||
postproc->args = NULL;
|
||||
|
||||
G_OBJECT_CLASS (parent_class)->dispose (object);
|
||||
}
|
||||
|
||||
static GstPadLinkReturn
|
||||
gst_postproc_link (GstPad * pad, const GstCaps * caps)
|
||||
static gboolean
|
||||
gst_post_proc_setcaps (GstBaseTransform * btrans, GstCaps * incaps,
|
||||
GstCaps * outcaps)
|
||||
{
|
||||
GstPostProc *postproc;
|
||||
GstPostProc *postproc = (GstPostProc *) (btrans);
|
||||
GstStructure *structure;
|
||||
GstPad *otherpad;
|
||||
gboolean res;
|
||||
GstPadLinkReturn ret;
|
||||
gboolean ret = FALSE;
|
||||
gint width, height;
|
||||
/* create/replace pp_context here */
|
||||
|
||||
postproc = (GstPostProc *) gst_pad_get_parent (pad);
|
||||
otherpad = (pad == postproc->sinkpad) ? postproc->srcpad : postproc->sinkpad;
|
||||
|
||||
structure = gst_caps_get_structure (caps, 0);
|
||||
res = gst_structure_get_int (structure, "width", &width);
|
||||
res &= gst_structure_get_int (structure, "height", &height);
|
||||
|
||||
if (!res)
|
||||
return GST_PAD_LINK_REFUSED;
|
||||
|
||||
ret = gst_pad_try_set_caps (otherpad, caps);
|
||||
|
||||
if (GST_PAD_LINK_FAILED (ret))
|
||||
return ret;
|
||||
structure = gst_caps_get_structure (incaps, 0);
|
||||
|
||||
if (gst_structure_get_int (structure, "width", &width) &&
|
||||
gst_structure_get_int (structure, "height", &height)) {
|
||||
change_context (postproc, width, height);
|
||||
|
||||
return GST_PAD_LINK_OK;
|
||||
ret = TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_postproc_chain (GstPad * pad, GstData * data)
|
||||
return ret;
|
||||
}
|
||||
|
||||
static GstFlowReturn
|
||||
gst_post_proc_transform_ip (GstBaseTransform * btrans, GstBuffer * in)
|
||||
{
|
||||
GstPostProc *postproc;
|
||||
GstBuffer *in, *out;
|
||||
int stride[3];
|
||||
unsigned char * outplane[3];
|
||||
|
||||
GST_DEBUG("chaining");
|
||||
gint stride[3];
|
||||
guint8 *outplane[3];
|
||||
|
||||
/* postprocess the buffer !*/
|
||||
postproc = (GstPostProc *) gst_pad_get_parent (pad);
|
||||
|
||||
g_return_if_fail(GST_IS_BUFFER (data));
|
||||
g_return_if_fail(postproc->mode != NULL);
|
||||
g_return_if_fail(postproc->context != NULL);
|
||||
|
||||
in = GST_BUFFER (data);
|
||||
out = gst_buffer_copy_on_write (in);
|
||||
postproc = (GstPostProc *) btrans;
|
||||
|
||||
stride[0] = postproc->ystride;
|
||||
stride[1] = postproc->ustride;
|
||||
stride[2] = postproc->vstride;
|
||||
/* inplane[0] = GST_BUFFER_DATA(in); */
|
||||
/* inplane[1] = inplane[0] + postproc->ysize; */
|
||||
/* inplane[2] = inplane[1] + postproc->usize; */
|
||||
outplane[0] = GST_BUFFER_DATA(out);
|
||||
outplane[0] = GST_BUFFER_DATA (in);
|
||||
outplane[1] = outplane[0] + postproc->ysize;
|
||||
outplane[2] = outplane[1] + postproc->usize;
|
||||
|
||||
GST_DEBUG ("calling pp_postprocess, width:%d, height:%d",
|
||||
GST_DEBUG_OBJECT (postproc, "calling pp_postprocess, width:%d, height:%d",
|
||||
postproc->width, postproc->height);
|
||||
|
||||
pp_postprocess (outplane, stride,
|
||||
outplane, stride,
|
||||
postproc->width,
|
||||
postproc->height,
|
||||
"", 0,
|
||||
postproc->mode, postproc->context, 1);
|
||||
|
||||
gst_buffer_stamp (out, in);
|
||||
|
||||
gst_pad_push (postproc->srcpad, GST_DATA (out));
|
||||
/*
|
||||
void pp_postprocess(uint8_t * src[3], int srcStride[3],
|
||||
uint8_t * dst[3], int dstStride[3],
|
||||
int horizontalSize, int verticalSize,
|
||||
QP_STORE_T *QP_store, int QP_stride,
|
||||
pp_mode_t *mode, pp_context_t *ppContext, int pict_type);
|
||||
|
||||
src is the src buffer data
|
||||
srcStride is ->ystride, ->ustride, ->vstride
|
||||
dst same as src
|
||||
dstStride same as srcStride
|
||||
horizontalSize and VerticalsSize are obvious
|
||||
QP_store can be null and qp_stride too
|
||||
mode = mode
|
||||
context = context
|
||||
pict_type = 0
|
||||
*/
|
||||
pp_postprocess (outplane, stride, outplane, stride,
|
||||
postproc->width, postproc->height, (int8_t*) "", 0,
|
||||
postproc->mode, postproc->context, 0);
|
||||
|
||||
return GST_FLOW_OK;
|
||||
}
|
||||
|
||||
static GstStateChangeReturn
|
||||
gst_postproc_change_state (GstElement * element, GstStateChange transition)
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) element;
|
||||
/* don't go to play if we don't have mode and context */
|
||||
|
||||
switch (transition) {
|
||||
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
|
||||
if ((!postproc->mode) && (!postproc->context))
|
||||
return GST_STATE_CHANGE_FAILURE;
|
||||
}
|
||||
|
||||
if (parent_class->change_state)
|
||||
return parent_class->change_state (element, transition);
|
||||
|
||||
return GST_STATE_CHANGE_SUCCESS;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_postproc_set_property ( GObject * object, guint prop_id,
|
||||
const GValue * value,
|
||||
GParamSpec *pspec )
|
||||
gst_post_proc_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec *pspec)
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
gint quality;
|
||||
gchar *args;
|
||||
|
||||
switch (prop_id) {
|
||||
case ARG_QUALITY:
|
||||
case PROP_QUALITY:
|
||||
quality = g_value_get_uint (value);
|
||||
if (quality != postproc->quality) {
|
||||
postproc->quality = quality;
|
||||
change_mode (postproc);
|
||||
}
|
||||
break;
|
||||
case PROP_AUTOQ:
|
||||
postproc->autoq = g_value_get_boolean (value);
|
||||
break;
|
||||
case PROP_SCOPE:
|
||||
postproc->scope = g_value_get_enum (value);
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
|
||||
/* construct common args */
|
||||
args = postproc->autoq ? g_strdup ("autoq") : g_strdup ("");
|
||||
switch (postproc->scope) {
|
||||
case SCOPE_BOTH:
|
||||
break;
|
||||
case SCOPE_CHROMA:
|
||||
append (&args, g_strdup ("noluma"));
|
||||
break;
|
||||
case SCOPE_LUMA:
|
||||
append (&args, g_strdup ("nochrom"));
|
||||
break;
|
||||
default:
|
||||
g_assert_not_reached ();
|
||||
break;
|
||||
}
|
||||
|
||||
g_free (postproc->cargs);
|
||||
postproc->cargs = args;
|
||||
|
||||
change_mode (postproc);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_postproc_get_property ( GObject * object, guint prop_id,
|
||||
gst_post_proc_get_property (GObject * object, guint prop_id,
|
||||
GValue * value, GParamSpec *pspec)
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case ARG_QUALITY:
|
||||
case PROP_QUALITY:
|
||||
g_value_set_uint (value, postproc->quality);
|
||||
break;
|
||||
case PROP_AUTOQ:
|
||||
g_value_set_boolean (value, postproc->autoq);
|
||||
break;
|
||||
case PROP_SCOPE:
|
||||
g_value_set_enum (value, postproc->scope);
|
||||
break;
|
||||
default:
|
||||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
gst_post_proc_deblock_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec *pspec)
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_DIFF:
|
||||
postproc->diff = g_value_get_int (value);
|
||||
break;
|
||||
case PROP_FLAT:
|
||||
postproc->flat = g_value_get_int (value);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_set_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
|
||||
/* construct args */
|
||||
g_free (postproc->args);
|
||||
if (postproc->diff >= 0) {
|
||||
postproc->args = g_strdup_printf ("%d", postproc->diff);
|
||||
if (postproc->flat >= 0)
|
||||
append (&postproc->args, g_strdup_printf ("%d", postproc->flat));
|
||||
} else
|
||||
postproc->args = g_strdup ("");
|
||||
change_mode (postproc);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_post_proc_deblock_get_property ( GObject * object, guint prop_id,
|
||||
GValue * value, GParamSpec *pspec )
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_DIFF:
|
||||
g_value_set_int (value, postproc->diff);
|
||||
break;
|
||||
case PROP_FLAT:
|
||||
g_value_set_int (value, postproc->flat);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_get_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_post_proc_tmpnoise_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec *pspec)
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_T1:
|
||||
postproc->t1 = g_value_get_int (value);
|
||||
break;
|
||||
case PROP_T2:
|
||||
postproc->t2 = g_value_get_int (value);
|
||||
break;
|
||||
case PROP_T3:
|
||||
postproc->t3 = g_value_get_int (value);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_set_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
|
||||
/* construct args */
|
||||
g_free (postproc->args);
|
||||
if (postproc->t1 >= 0) {
|
||||
postproc->args = g_strdup_printf ("%d", postproc->t1);
|
||||
if (postproc->t2 >= 0) {
|
||||
append (&postproc->args, g_strdup_printf ("%d", postproc->t2));
|
||||
if (postproc->t3 >= 0)
|
||||
append (&postproc->args, g_strdup_printf ("%d", postproc->t3));
|
||||
}
|
||||
} else
|
||||
postproc->args = g_strdup ("");
|
||||
change_mode (postproc);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_post_proc_tmpnoise_get_property (GObject * object, guint prop_id,
|
||||
GValue * value, GParamSpec *pspec )
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_T1:
|
||||
g_value_set_int (value, postproc->t1);
|
||||
break;
|
||||
case PROP_T2:
|
||||
g_value_set_int (value, postproc->t2);
|
||||
break;
|
||||
case PROP_T3:
|
||||
g_value_set_int (value, postproc->t3);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_get_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_post_proc_autolevels_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec *pspec)
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_RANGE:
|
||||
postproc->range = g_value_get_boolean (value);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_set_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
|
||||
/* construct args */
|
||||
g_free (postproc->args);
|
||||
if (postproc->range)
|
||||
postproc->args = g_strdup ("f");
|
||||
else
|
||||
postproc->args = g_strdup ("");
|
||||
change_mode (postproc);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_post_proc_autolevels_get_property (GObject * object, guint prop_id,
|
||||
GValue * value, GParamSpec *pspec )
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_RANGE:
|
||||
g_value_set_boolean (value, postproc->range);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_get_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
gst_post_proc_forcequant_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec *pspec)
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_QUANT:
|
||||
postproc->quant = g_value_get_int (value);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_set_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
|
||||
/* construct args */
|
||||
g_free (postproc->args);
|
||||
if (postproc->quant >= 0)
|
||||
postproc->args = g_strdup_printf ("%d", postproc->quant);
|
||||
else
|
||||
postproc->args = g_strdup ("");
|
||||
change_mode (postproc);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_post_proc_forcequant_get_property (GObject * object, guint prop_id,
|
||||
GValue * value, GParamSpec *pspec )
|
||||
{
|
||||
GstPostProc *postproc = (GstPostProc *) object;
|
||||
|
||||
switch (prop_id) {
|
||||
case PROP_QUANT:
|
||||
g_value_set_int (value, postproc->quant);
|
||||
break;
|
||||
default:
|
||||
gst_post_proc_get_property (object, prop_id, value, pspec);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
gboolean
|
||||
gst_postproc_register(GstPlugin * plugin)
|
||||
gst_post_proc_register(GstPlugin * plugin)
|
||||
{
|
||||
GTypeInfo typeinfo = {
|
||||
sizeof (GstPostProcClass),
|
||||
(GBaseInitFunc) gst_postproc_base_init,
|
||||
(GBaseInitFunc) gst_post_proc_base_init,
|
||||
NULL,
|
||||
(GClassInitFunc) gst_postproc_class_init,
|
||||
(GClassInitFunc) gst_post_proc_class_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof (GstPostProc),
|
||||
0,
|
||||
(GInstanceInitFunc) gst_postproc_init,
|
||||
(GInstanceInitFunc) gst_post_proc_init,
|
||||
};
|
||||
GType type;
|
||||
int i;
|
||||
|
|
@ -469,8 +848,7 @@ gst_postproc_register(GstPlugin * plugin)
|
|||
for (i = 0; filterdetails[i].shortname; i++) {
|
||||
gchar *type_name;
|
||||
|
||||
g_hash_table_insert (global_plugins,
|
||||
GINT_TO_POINTER (0),
|
||||
g_hash_table_insert (global_plugins, GINT_TO_POINTER (0),
|
||||
GINT_TO_POINTER (i));
|
||||
|
||||
/* create type_name */
|
||||
|
|
@ -481,10 +859,10 @@ gst_postproc_register(GstPlugin * plugin)
|
|||
}
|
||||
|
||||
/* create gtype */
|
||||
type = g_type_register_static (GST_TYPE_ELEMENT, type_name, &typeinfo, 0);
|
||||
type = g_type_register_static (GST_TYPE_VIDEO_FILTER, type_name,
|
||||
&typeinfo, 0);
|
||||
|
||||
g_hash_table_insert (global_plugins,
|
||||
GINT_TO_POINTER (type),
|
||||
g_hash_table_insert (global_plugins, GINT_TO_POINTER (type),
|
||||
GINT_TO_POINTER (i));
|
||||
|
||||
/* register element */
|
||||
|
|
@ -496,19 +874,21 @@ gst_postproc_register(GstPlugin * plugin)
|
|||
g_free(type_name);
|
||||
}
|
||||
g_hash_table_remove (global_plugins, GINT_TO_POINTER (0));
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
plugin_init (GstPlugin * plugin)
|
||||
{
|
||||
GST_DEBUG_CATEGORY_INIT (postproc_debug, "postproc", 0, "video postprocessing elements");
|
||||
GST_DEBUG_CATEGORY_INIT (postproc_debug, "postproc", 0,
|
||||
"video postprocessing elements");
|
||||
#ifndef GST_DISABLE_GST_DEBUG
|
||||
av_log_set_callback (gst_ffmpeg_log_callback);
|
||||
#endif
|
||||
|
||||
/* Register the filters */
|
||||
gst_postproc_register( plugin );
|
||||
gst_post_proc_register (plugin);
|
||||
|
||||
/* Now we can return the pointer to the newly created Plugin object. */
|
||||
return TRUE;
|
||||
|
|
|
|||
|
|
@ -1,41 +0,0 @@
|
|||
/*
|
||||
Copyright (C) 2005 Edward Hervey (edward@fluendo.com)
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program 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 General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef __GST_POSTPROC_H__
|
||||
#define __GST_POSTPROC_H__
|
||||
|
||||
#ifdef HAVE_FFMPEG_UNINSTALLED
|
||||
#include <avcodec.h>
|
||||
#include <avformat.h>
|
||||
#else
|
||||
#include <ffmpeg/avcodec.h>
|
||||
#include <ffmpeg/avformat.h>
|
||||
#endif
|
||||
|
||||
#include <gst/gst.h>
|
||||
|
||||
GST_DEBUG_CATEGORY_EXTERN (postproc_debug);
|
||||
#define GST_CAT_DEFAULT postproc_debug
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
extern gboolean gst_postproc_register (GstPlugin * plugin);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue