mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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216 lines
6.6 KiB
C
216 lines
6.6 KiB
C
/*
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* Copyright (C) 2004 Billy Biggs <vektor@dumbterm.net>
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* Copyright (C) 2008,2010 Sebastian Dröge <slomo@collabora.co.uk>
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/*
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* Relicensed for GStreamer from GPL to LGPL with permit from Tom Barry.
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* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
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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 <stdlib.h>
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#include <string.h>
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#include <gst/gst.h>
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#ifdef HAVE_ORC
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#include <orc/orc.h>
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#endif
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#include "gstdeinterlacemethod.h"
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#include "plugins.h"
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#define GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP (gst_deinterlace_method_tomsmocomp_get_type ())
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#define GST_IS_DEINTERLACE_METHOD_TOMSMOCOMP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP))
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#define GST_IS_DEINTERLACE_METHOD_TOMSMOCOMP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP))
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#define GST_DEINTERLACE_METHOD_TOMSMOCOMP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP, GstDeinterlaceMethodTomsMoCompClass))
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#define GST_DEINTERLACE_METHOD_TOMSMOCOMP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP, GstDeinterlaceMethodTomsMoComp))
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#define GST_DEINTERLACE_METHOD_TOMSMOCOMP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEINTERLACE_METHOD_TOMSMOCOMP, GstDeinterlaceMethodTomsMoCompClass))
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#define GST_DEINTERLACE_METHOD_TOMSMOCOMP_CAST(obj) ((GstDeinterlaceMethodTomsMoComp*)(obj))
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typedef struct
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{
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GstDeinterlaceMethod parent;
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guint search_effort;
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gboolean strange_bob;
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} GstDeinterlaceMethodTomsMoComp;
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typedef GstDeinterlaceMethodClass GstDeinterlaceMethodTomsMoCompClass;
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static void
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Fieldcopy (guint8 * dest, const guint8 * src, gint count,
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gint rows, gint dst_pitch, gint src_pitch)
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{
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gint i;
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for (i = 0; i < rows; i++) {
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memcpy (dest, src, count);
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src += src_pitch;
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dest += dst_pitch;
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}
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}
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#define USE_FOR_DSCALER
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#define IS_C
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#define SIMD_TYPE C
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#define FUNCT_NAME tomsmocompDScaler_C
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#include "tomsmocomp/TomsMoCompAll.inc"
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#undef IS_C
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#undef SIMD_TYPE
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#undef FUNCT_NAME
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#ifdef BUILD_X86_ASM
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#include "tomsmocomp/tomsmocompmacros.h"
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#include "x86-64_macros.inc"
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#define IS_MMX
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#define SIMD_TYPE MMX
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#define FUNCT_NAME tomsmocompDScaler_MMX
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#include "tomsmocomp/TomsMoCompAll.inc"
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#undef IS_MMX
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#undef SIMD_TYPE
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#undef FUNCT_NAME
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#define IS_3DNOW
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#define SIMD_TYPE 3DNOW
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#define FUNCT_NAME tomsmocompDScaler_3DNOW
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#include "tomsmocomp/TomsMoCompAll.inc"
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#undef IS_3DNOW
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#undef SIMD_TYPE
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#undef FUNCT_NAME
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#define IS_MMXEXT
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#define SIMD_TYPE MMXEXT
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#define FUNCT_NAME tomsmocompDScaler_MMXEXT
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#include "tomsmocomp/TomsMoCompAll.inc"
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#undef IS_MMXEXT
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#undef SIMD_TYPE
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#undef FUNCT_NAME
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#endif
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G_DEFINE_TYPE (GstDeinterlaceMethodTomsMoComp,
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gst_deinterlace_method_tomsmocomp, GST_TYPE_DEINTERLACE_METHOD);
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enum
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{
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PROP_0,
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PROP_SEARCH_EFFORT,
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PROP_STRANGE_BOB
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};
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static void
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gst_deinterlace_method_tomsmocomp_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstDeinterlaceMethodTomsMoComp *self =
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GST_DEINTERLACE_METHOD_TOMSMOCOMP (object);
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switch (prop_id) {
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case PROP_SEARCH_EFFORT:
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self->search_effort = g_value_get_uint (value);
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break;
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case PROP_STRANGE_BOB:
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self->strange_bob = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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gst_deinterlace_method_tomsmocomp_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec)
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{
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GstDeinterlaceMethodTomsMoComp *self =
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GST_DEINTERLACE_METHOD_TOMSMOCOMP (object);
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switch (prop_id) {
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case PROP_SEARCH_EFFORT:
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g_value_set_uint (value, self->search_effort);
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break;
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case PROP_STRANGE_BOB:
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g_value_set_boolean (value, self->strange_bob);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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gst_deinterlace_method_tomsmocomp_class_init
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(GstDeinterlaceMethodTomsMoCompClass * klass)
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{
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GstDeinterlaceMethodClass *dim_class = (GstDeinterlaceMethodClass *) klass;
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GObjectClass *gobject_class = (GObjectClass *) klass;
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#ifdef BUILD_X86_ASM
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guint cpu_flags =
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orc_target_get_default_flags (orc_target_get_by_name ("mmx"));
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#endif
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gobject_class->set_property = gst_deinterlace_method_tomsmocomp_set_property;
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gobject_class->get_property = gst_deinterlace_method_tomsmocomp_get_property;
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g_object_class_install_property (gobject_class, PROP_SEARCH_EFFORT,
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g_param_spec_uint ("search-effort",
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"Search Effort",
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"Search Effort", 0, 27, 5, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)
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);
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g_object_class_install_property (gobject_class, PROP_STRANGE_BOB,
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g_param_spec_boolean ("strange-bob",
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"Strange Bob",
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"Use strange bob", FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)
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);
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dim_class->fields_required = 4;
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dim_class->name = "Motion Adaptive: Motion Search";
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dim_class->nick = "tomsmocomp";
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dim_class->latency = 1;
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#ifdef BUILD_X86_ASM
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if (cpu_flags & ORC_TARGET_MMX_MMXEXT) {
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dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_MMXEXT;
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dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_MMXEXT;
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} else if (cpu_flags & ORC_TARGET_MMX_3DNOW) {
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dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_3DNOW;
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dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_3DNOW;
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} else if (cpu_flags & ORC_TARGET_MMX_MMX) {
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dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_MMX;
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dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_MMX;
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} else {
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dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_C;
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dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_C;
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}
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#else
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dim_class->deinterlace_frame_yuy2 = tomsmocompDScaler_C;
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dim_class->deinterlace_frame_yvyu = tomsmocompDScaler_C;
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#endif
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}
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static void
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gst_deinterlace_method_tomsmocomp_init (GstDeinterlaceMethodTomsMoComp * self)
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{
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self->search_effort = 5;
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self->strange_bob = FALSE;
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}
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