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-rw-r--r--gst/deinterlace2/tvtime/linearblend.c231
1 files changed, 0 insertions, 231 deletions
diff --git a/gst/deinterlace2/tvtime/linearblend.c b/gst/deinterlace2/tvtime/linearblend.c
deleted file mode 100644
index c25c4d0e..00000000
--- a/gst/deinterlace2/tvtime/linearblend.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/**
- * Linear blend deinterlacing plugin. The idea for this algorithm came
- * from the linear blend deinterlacer which originated in the mplayer
- * sources.
- *
- * Copyright (C) 2002 Billy Biggs <vektor@dumbterm.net>.
- * Copyright (C) 2008 Sebastian Dröge <slomo@collabora.co.uk>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include "_stdint.h"
-#include "gstdeinterlace2.h"
-#include <string.h>
-
-#define GST_TYPE_DEINTERLACE_METHOD_LINEAR_BLEND (gst_deinterlace_method_linear_blend_get_type ())
-#define GST_IS_DEINTERLACE_METHOD_LINEAR_BLEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DEINTERLACE_METHOD_LINEAR_BLEND))
-#define GST_IS_DEINTERLACE_METHOD_LINEAR_BLEND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DEINTERLACE_METHOD_LINEAR_BLEND))
-#define GST_DEINTERLACE_METHOD_LINEAR_BLEND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_DEINTERLACE_METHOD_LINEAR_BLEND, GstDeinterlaceMethodLinearBlendClass))
-#define GST_DEINTERLACE_METHOD_LINEAR_BLEND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DEINTERLACE_METHOD_LINEAR_BLEND, GstDeinterlaceMethodLinearBlend))
-#define GST_DEINTERLACE_METHOD_LINEAR_BLEND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEINTERLACE_METHOD_LINEAR_BLEND, GstDeinterlaceMethodLinearBlendClass))
-#define GST_DEINTERLACE_METHOD_LINEAR_BLEND_CAST(obj) ((GstDeinterlaceMethodLinearBlend*)(obj))
-
-GType gst_deinterlace_method_linear_blend_get_type (void);
-
-typedef GstDeinterlaceSimpleMethod GstDeinterlaceMethodLinearBlend;
-
-typedef GstDeinterlaceSimpleMethodClass GstDeinterlaceMethodLinearBlendClass;
-
-
-static inline void
-deinterlace_scanline_linear_blend_c (GstDeinterlaceMethod * self,
- GstDeinterlace2 * parent, guint8 * out,
- GstDeinterlaceScanlineData * scanlines, gint width)
-{
- guint8 *t0 = scanlines->t0;
- guint8 *b0 = scanlines->b0;
- guint8 *m1 = scanlines->m1;
-
- width *= 2;
-
- while (width--) {
- *out++ = (*t0++ + *b0++ + (*m1++ << 1)) >> 2;
- }
-}
-
-static inline void
-deinterlace_scanline_linear_blend2_c (GstDeinterlaceMethod * self,
- GstDeinterlace2 * parent, guint8 * out,
- GstDeinterlaceScanlineData * scanlines, gint width)
-{
- guint8 *m0 = scanlines->m0;
- guint8 *t1 = scanlines->t1;
- guint8 *b1 = scanlines->b1;
-
- width *= 2;
- while (width--) {
- *out++ = (*t1++ + *b1++ + (*m0++ << 1)) >> 2;
- }
-}
-
-#ifdef BUILD_X86_ASM
-#include "mmx.h"
-static inline void
-deinterlace_scanline_linear_blend_mmx (GstDeinterlaceMethod * self,
- GstDeinterlace2 * parent, guint8 * out,
- GstDeinterlaceScanlineData * scanlines, gint width)
-{
- guint8 *t0 = scanlines->t0;
- guint8 *b0 = scanlines->b0;
- guint8 *m1 = scanlines->m1;
- gint i;
-
- // Get width in bytes.
- width *= 2;
- i = width / 8;
- width -= i * 8;
-
- pxor_r2r (mm7, mm7);
- while (i--) {
- movd_m2r (*t0, mm0);
- movd_m2r (*b0, mm1);
- movd_m2r (*m1, mm2);
-
- movd_m2r (*(t0 + 4), mm3);
- movd_m2r (*(b0 + 4), mm4);
- movd_m2r (*(m1 + 4), mm5);
-
- punpcklbw_r2r (mm7, mm0);
- punpcklbw_r2r (mm7, mm1);
- punpcklbw_r2r (mm7, mm2);
-
- punpcklbw_r2r (mm7, mm3);
- punpcklbw_r2r (mm7, mm4);
- punpcklbw_r2r (mm7, mm5);
-
- psllw_i2r (1, mm2);
- psllw_i2r (1, mm5);
- paddw_r2r (mm0, mm2);
- paddw_r2r (mm3, mm5);
- paddw_r2r (mm1, mm2);
- paddw_r2r (mm4, mm5);
- psrlw_i2r (2, mm2);
- psrlw_i2r (2, mm5);
- packuswb_r2r (mm2, mm2);
- packuswb_r2r (mm5, mm5);
-
- movd_r2m (mm2, *out);
- movd_r2m (mm5, *(out + 4));
- out += 8;
- t0 += 8;
- b0 += 8;
- m1 += 8;
- }
- while (width--) {
- *out++ = (*t0++ + *b0++ + (*m1++ << 1)) >> 2;
- }
- emms ();
-}
-
-static inline void
-deinterlace_scanline_linear_blend2_mmx (GstDeinterlaceMethod * self,
- GstDeinterlace2 * parent, guint8 * out,
- GstDeinterlaceScanlineData * scanlines, gint width)
-{
- guint8 *m0 = scanlines->m0;
- guint8 *t1 = scanlines->t1;
- guint8 *b1 = scanlines->b1;
- gint i;
-
- // Get width in bytes.
- width *= 2;
- i = width / 8;
- width -= i * 8;
-
- pxor_r2r (mm7, mm7);
- while (i--) {
- movd_m2r (*t1, mm0);
- movd_m2r (*b1, mm1);
- movd_m2r (*m0, mm2);
-
- movd_m2r (*(t1 + 4), mm3);
- movd_m2r (*(b1 + 4), mm4);
- movd_m2r (*(m0 + 4), mm5);
-
- punpcklbw_r2r (mm7, mm0);
- punpcklbw_r2r (mm7, mm1);
- punpcklbw_r2r (mm7, mm2);
-
- punpcklbw_r2r (mm7, mm3);
- punpcklbw_r2r (mm7, mm4);
- punpcklbw_r2r (mm7, mm5);
-
- psllw_i2r (1, mm2);
- psllw_i2r (1, mm5);
- paddw_r2r (mm0, mm2);
- paddw_r2r (mm3, mm5);
- paddw_r2r (mm1, mm2);
- paddw_r2r (mm4, mm5);
- psrlw_i2r (2, mm2);
- psrlw_i2r (2, mm5);
- packuswb_r2r (mm2, mm2);
- packuswb_r2r (mm5, mm5);
-
- movd_r2m (mm2, *out);
- movd_r2m (mm5, *(out + 4));
- out += 8;
- t1 += 8;
- b1 += 8;
- m0 += 8;
- }
- while (width--) {
- *out++ = (*t1++ + *b1++ + (*m0++ << 1)) >> 2;
- }
- emms ();
-}
-
-#endif
-
-G_DEFINE_TYPE (GstDeinterlaceMethodLinearBlend,
- gst_deinterlace_method_linear_blend, GST_TYPE_DEINTERLACE_SIMPLE_METHOD);
-
-static void
- gst_deinterlace_method_linear_blend_class_init
- (GstDeinterlaceMethodLinearBlendClass * klass)
-{
- GstDeinterlaceMethodClass *dim_class = (GstDeinterlaceMethodClass *) klass;
- GstDeinterlaceSimpleMethodClass *dism_class =
- (GstDeinterlaceSimpleMethodClass *) klass;
-#ifdef BUILD_X86_ASM
- guint cpu_flags = oil_cpu_get_flags ();
-#endif
-
- dim_class->fields_required = 2;
- dim_class->name = "Blur: Temporal";
- dim_class->nick = "linearblend";
- dim_class->latency = 0;
-
- dism_class->interpolate_scanline = deinterlace_scanline_linear_blend_c;
- dism_class->copy_scanline = deinterlace_scanline_linear_blend2_c;
-
-#ifdef BUILD_X86_ASM
- if (cpu_flags & OIL_IMPL_FLAG_MMX) {
- dism_class->interpolate_scanline = deinterlace_scanline_linear_blend_mmx;
- dism_class->copy_scanline = deinterlace_scanline_linear_blend2_mmx;
- }
-#endif
-}
-
-static void
-gst_deinterlace_method_linear_blend_init (GstDeinterlaceMethodLinearBlend *
- self)
-{
-}
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