From: David Schleef <ds@schleef.org>
Date: Mon, 23 Aug 2010 09:50:36 +0000 (-0700)
Subject: deinterlace: remove assembly code in favor of orc
X-Git-Tag: 1.19.3~509^2~8228
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f35d546c71c22cb48199e1fb1f033ac027a822d7;p=platform%2Fupstream%2Fgstreamer.git

deinterlace: remove assembly code in favor of orc
---

diff --git a/gst/deinterlace/tvtime/linear.c b/gst/deinterlace/tvtime/linear.c
index 2be0ca0..97bb7e5 100644
--- a/gst/deinterlace/tvtime/linear.c
+++ b/gst/deinterlace/tvtime/linear.c
@@ -86,192 +86,6 @@ deinterlace_scanline_linear_planar_v_c (GstDeinterlaceSimpleMethod * self,
       self->parent.row_stride[2]);
 }
 
-#ifdef BUILD_X86_ASM
-#include "mmx.h"
-static void
-deinterlace_scanline_linear_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const guint8 * bot, const guint8 * top, gint size)
-{
-  const mmx_t shiftmask = { 0xfefffefffefffeffULL };    /* To avoid shifting chroma to luma. */
-  int i;
-
-  for (i = size / 32; i; --i) {
-    movq_m2r (*bot, mm0);
-    movq_m2r (*top, mm1);
-    movq_m2r (*(bot + 8), mm2);
-    movq_m2r (*(top + 8), mm3);
-    movq_m2r (*(bot + 16), mm4);
-    movq_m2r (*(top + 16), mm5);
-    movq_m2r (*(bot + 24), mm6);
-    movq_m2r (*(top + 24), mm7);
-    pand_m2r (shiftmask, mm0);
-    pand_m2r (shiftmask, mm1);
-    pand_m2r (shiftmask, mm2);
-    pand_m2r (shiftmask, mm3);
-    pand_m2r (shiftmask, mm4);
-    pand_m2r (shiftmask, mm5);
-    pand_m2r (shiftmask, mm6);
-    pand_m2r (shiftmask, mm7);
-    psrlw_i2r (1, mm0);
-    psrlw_i2r (1, mm1);
-    psrlw_i2r (1, mm2);
-    psrlw_i2r (1, mm3);
-    psrlw_i2r (1, mm4);
-    psrlw_i2r (1, mm5);
-    psrlw_i2r (1, mm6);
-    psrlw_i2r (1, mm7);
-    paddb_r2r (mm1, mm0);
-    paddb_r2r (mm3, mm2);
-    paddb_r2r (mm5, mm4);
-    paddb_r2r (mm7, mm6);
-    movq_r2m (mm0, *out);
-    movq_r2m (mm2, *(out + 8));
-    movq_r2m (mm4, *(out + 16));
-    movq_r2m (mm6, *(out + 24));
-    out += 32;
-    top += 32;
-    bot += 32;
-  }
-  size = (size & 0x1f);
-
-  for (i = size / 8; i; --i) {
-    movq_m2r (*bot, mm0);
-    movq_m2r (*top, mm1);
-    pand_m2r (shiftmask, mm0);
-    pand_m2r (shiftmask, mm1);
-    psrlw_i2r (1, mm0);
-    psrlw_i2r (1, mm1);
-    paddb_r2r (mm1, mm0);
-    movq_r2m (mm0, *out);
-    out += 8;
-    top += 8;
-    bot += 8;
-  }
-  emms ();
-
-  size = size & 0xf;
-
-  /* Handle last few pixels. */
-  for (i = size; i; --i) {
-    *out++ = ((*top++) + (*bot++)) >> 1;
-  }
-}
-
-static void
-deinterlace_scanline_linear_packed_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmx (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_planar_y_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmx (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_planar_u_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmx (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[1]);
-}
-
-static void
-deinterlace_scanline_linear_planar_v_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmx (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[2]);
-}
-
-#include "sse.h"
-static void
-deinterlace_scanline_linear_mmxext (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const guint8 * bot, const guint8 * top, gint size)
-{
-  gint i;
-
-  for (i = size / 32; i; --i) {
-    movq_m2r (*bot, mm0);
-    movq_m2r (*top, mm1);
-    movq_m2r (*(bot + 8), mm2);
-    movq_m2r (*(top + 8), mm3);
-    movq_m2r (*(bot + 16), mm4);
-    movq_m2r (*(top + 16), mm5);
-    movq_m2r (*(bot + 24), mm6);
-    movq_m2r (*(top + 24), mm7);
-    pavgb_r2r (mm1, mm0);
-    pavgb_r2r (mm3, mm2);
-    pavgb_r2r (mm5, mm4);
-    pavgb_r2r (mm7, mm6);
-    movntq_r2m (mm0, *out);
-    movntq_r2m (mm2, *(out + 8));
-    movntq_r2m (mm4, *(out + 16));
-    movntq_r2m (mm6, *(out + 24));
-    out += 32;
-    top += 32;
-    bot += 32;
-  }
-  size = (size & 0x1f);
-
-  for (i = size / 8; i; --i) {
-    movq_m2r (*bot, mm0);
-    movq_m2r (*top, mm1);
-    pavgb_r2r (mm1, mm0);
-    movntq_r2m (mm0, *out);
-    out += 8;
-    top += 8;
-    bot += 8;
-  }
-  emms ();
-
-  size = size & 0xf;
-
-  /* Handle last few pixels. */
-  for (i = size; i; --i) {
-    *out++ = ((*top++) + (*bot++)) >> 1;
-  }
-}
-
-static void
-deinterlace_scanline_linear_packed_mmxext (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmxext (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_planar_y_mmxext (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmxext (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_planar_u_mmxext (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmxext (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[1]);
-}
-
-static void
-deinterlace_scanline_linear_planar_v_mmxext (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_mmxext (self, out, scanlines->t0, scanlines->b0,
-      self->parent.row_stride[2]);
-}
-
-#endif
-
 G_DEFINE_TYPE (GstDeinterlaceMethodLinear, gst_deinterlace_method_linear,
     GST_TYPE_DEINTERLACE_SIMPLE_METHOD);
 
@@ -282,10 +96,6 @@ gst_deinterlace_method_linear_class_init (GstDeinterlaceMethodLinearClass *
   GstDeinterlaceMethodClass *dim_class = (GstDeinterlaceMethodClass *) klass;
   GstDeinterlaceSimpleMethodClass *dism_class =
       (GstDeinterlaceSimpleMethodClass *) klass;
-#ifdef BUILD_X86_ASM
-  guint cpu_flags =
-      orc_target_get_default_flags (orc_target_get_by_name ("mmx"));
-#endif
 
   dim_class->fields_required = 1;
   dim_class->name = "Television: Full resolution";
@@ -309,63 +119,6 @@ gst_deinterlace_method_linear_class_init (GstDeinterlaceMethodLinearClass *
   dism_class->interpolate_scanline_planar_v =
       deinterlace_scanline_linear_planar_v_c;
 
-#ifdef BUILD_X86_ASM
-  if (cpu_flags & ORC_TARGET_MMX_MMXEXT) {
-    dism_class->interpolate_scanline_ayuv =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_yuy2 =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_yvyu =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_uyvy =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_argb =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_abgr =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_rgba =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_bgra =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_rgb =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_bgr =
-        deinterlace_scanline_linear_packed_mmxext;
-    dism_class->interpolate_scanline_planar_y =
-        deinterlace_scanline_linear_planar_y_mmxext;
-    dism_class->interpolate_scanline_planar_u =
-        deinterlace_scanline_linear_planar_u_mmxext;
-    dism_class->interpolate_scanline_planar_v =
-        deinterlace_scanline_linear_planar_v_mmxext;
-  } else if (cpu_flags & ORC_TARGET_MMX_MMX) {
-    dism_class->interpolate_scanline_ayuv =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_yuy2 =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_yvyu =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_uyvy =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_argb =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_abgr =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_rgba =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_bgra =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_rgb =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_bgr =
-        deinterlace_scanline_linear_packed_mmx;
-    dism_class->interpolate_scanline_planar_y =
-        deinterlace_scanline_linear_planar_y_mmx;
-    dism_class->interpolate_scanline_planar_u =
-        deinterlace_scanline_linear_planar_u_mmx;
-    dism_class->interpolate_scanline_planar_v =
-        deinterlace_scanline_linear_planar_v_mmx;
-  }
-#endif
 }
 
 static void
diff --git a/gst/deinterlace/tvtime/linearblend.c b/gst/deinterlace/tvtime/linearblend.c
index 5b153c8..548ce7c 100644
--- a/gst/deinterlace/tvtime/linearblend.c
+++ b/gst/deinterlace/tvtime/linearblend.c
@@ -96,9 +96,7 @@ deinterlace_scanline_linear_blend2_c (GstDeinterlaceSimpleMethod * self,
     guint8 * out, const guint8 * m0, const guint8 * t1, const guint8 * b1,
     gint size)
 {
-  while (size--) {
-    *out++ = (*t1++ + *b1++ + (*m0++ << 1)) >> 2;
-  }
+  deinterlace_line_linear_blend (out, t1, b1, m0, size);
 }
 
 static void
@@ -133,178 +131,6 @@ deinterlace_scanline_linear_blend2_planar_v_c (GstDeinterlaceSimpleMethod *
       scanlines->b1, self->parent.row_stride[2]);
 }
 
-#ifdef BUILD_X86_ASM
-#include "mmx.h"
-static inline void
-deinterlace_scanline_linear_blend_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const guint8 * t0, const guint8 * b0, const guint8 * m1,
-    gint size)
-{
-  gint i;
-
-  i = size / 8;
-  size -= 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;
-  }
-  emms ();
-  while (size--) {
-    *out++ = (*t0++ + *b0++ + (*m1++ << 1)) >> 2;
-  }
-}
-
-static void
-deinterlace_scanline_linear_blend_packed_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend_mmx (self, out, scanlines->t0,
-      scanlines->b0, scanlines->m1, self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_blend_planar_y_mmx (GstDeinterlaceSimpleMethod *
-    self, guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend_mmx (self, out, scanlines->t0,
-      scanlines->b0, scanlines->m1, self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_blend_planar_u_mmx (GstDeinterlaceSimpleMethod *
-    self, guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend_mmx (self, out, scanlines->t0,
-      scanlines->b0, scanlines->m1, self->parent.row_stride[1]);
-}
-
-static void
-deinterlace_scanline_linear_blend_planar_v_mmx (GstDeinterlaceSimpleMethod *
-    self, guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend_mmx (self, out, scanlines->t0,
-      scanlines->b0, scanlines->m1, self->parent.row_stride[2]);
-}
-
-static inline void
-deinterlace_scanline_linear_blend2_mmx (GstDeinterlaceSimpleMethod * self,
-    guint8 * out, const guint8 * m0, const guint8 * t1, const guint8 * b1,
-    gint size)
-{
-  gint i;
-
-  i = size / 8;
-  size -= 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;
-  }
-  emms ();
-
-  while (size--) {
-    *out++ = (*t1++ + *b1++ + (*m0++ << 1)) >> 2;
-  }
-}
-
-static void
-deinterlace_scanline_linear_blend2_packed_mmx (GstDeinterlaceSimpleMethod *
-    self, guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend2_mmx (self, out, scanlines->m0,
-      scanlines->t1, scanlines->b1, self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_blend2_planar_y_mmx (GstDeinterlaceSimpleMethod *
-    self, guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend2_mmx (self, out, scanlines->m0,
-      scanlines->t1, scanlines->b1, self->parent.row_stride[0]);
-}
-
-static void
-deinterlace_scanline_linear_blend2_planar_u_mmx (GstDeinterlaceSimpleMethod *
-    self, guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend2_mmx (self, out, scanlines->m0,
-      scanlines->t1, scanlines->b1, self->parent.row_stride[1]);
-}
-
-static void
-deinterlace_scanline_linear_blend2_planar_v_mmx (GstDeinterlaceSimpleMethod *
-    self, guint8 * out, const GstDeinterlaceScanlineData * scanlines)
-{
-  deinterlace_scanline_linear_blend2_mmx (self, out, scanlines->m0,
-      scanlines->t1, scanlines->b1, self->parent.row_stride[2]);
-}
-#endif
-
 G_DEFINE_TYPE (GstDeinterlaceMethodLinearBlend,
     gst_deinterlace_method_linear_blend, GST_TYPE_DEINTERLACE_SIMPLE_METHOD);
 
@@ -315,10 +141,6 @@ static void
   GstDeinterlaceMethodClass *dim_class = (GstDeinterlaceMethodClass *) klass;
   GstDeinterlaceSimpleMethodClass *dism_class =
       (GstDeinterlaceSimpleMethodClass *) klass;
-#ifdef BUILD_X86_ASM
-  guint cpu_flags =
-      orc_target_get_default_flags (orc_target_get_by_name ("mmx"));
-#endif
 
   dim_class->fields_required = 2;
   dim_class->name = "Blur: Temporal";
@@ -371,66 +193,6 @@ static void
   dism_class->copy_scanline_planar_v =
       deinterlace_scanline_linear_blend2_planar_v_c;
 
-#ifdef BUILD_X86_ASM
-  if (cpu_flags & ORC_TARGET_MMX_MMX) {
-    dism_class->interpolate_scanline_yuy2 =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_yvyu =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_uyvy =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_ayuv =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_argb =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_rgba =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_abgr =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_bgra =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_rgb =
-        deinterlace_scanline_linear_blend_packed_mmx;
-    dism_class->interpolate_scanline_bgr =
-        deinterlace_scanline_linear_blend_packed_mmx;
-
-
-    dism_class->interpolate_scanline_planar_y =
-        deinterlace_scanline_linear_blend_planar_y_mmx;
-    dism_class->interpolate_scanline_planar_u =
-        deinterlace_scanline_linear_blend_planar_u_mmx;
-    dism_class->interpolate_scanline_planar_v =
-        deinterlace_scanline_linear_blend_planar_v_mmx;
-
-    dism_class->copy_scanline_ayuv =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_yuy2 =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_yvyu =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_uyvy =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_argb =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_abgr =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_rgba =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_bgra =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_rgb =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-    dism_class->copy_scanline_bgr =
-        deinterlace_scanline_linear_blend2_packed_mmx;
-
-    dism_class->copy_scanline_planar_y =
-        deinterlace_scanline_linear_blend2_planar_y_mmx;
-    dism_class->copy_scanline_planar_u =
-        deinterlace_scanline_linear_blend2_planar_u_mmx;
-    dism_class->copy_scanline_planar_v =
-        deinterlace_scanline_linear_blend2_planar_v_mmx;
-  }
-#endif
 }
 
 static void