videobox: liboil to orc conversion

gst/videobox/Makefile.am

@@ -1,19 +1,23 @@
 plugin_LTLIBRARIES = libgstvideobox.la
 
+ORC_SOURCE=gstvideoboxorc
+include $(top_srcdir)/common/orc.mak
+
 libgstvideobox_la_SOURCES = gstvideobox.c
+nodist_libgstvideobox_la_SOURCES = $(ORC_NODIST_SOURCES)
 libgstvideobox_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) \
 			   $(GST_CONTROLLER_CFLAGS) \
 			   $(GST_BASE_CFLAGS) \
 			   $(GST_CFLAGS) \
-			   $(LIBOIL_CFLAGS)
+			   $(ORC_CFLAGS)
 libgstvideobox_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) \
 			   $(GST_CONTROLLER_LIBS) \
 			   $(GST_BASE_LIBS) \
 			   $(GST_LIBS) \
-			   $(LIBOIL_LIBS) \
+			   $(ORC_LIBS) \
 			   -lgstvideo-@GST_MAJORMINOR@
 libgstvideobox_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
 libgstvideobox_la_LIBTOOLFLAGS = --tag=disable-static
 
 noinst_HEADERS = gstvideobox.h
-EXTRA_DIST = README
+EXTRA_DIST += README

gst/videobox/gstvideobox.c

@@ -59,9 +59,9 @@
 #endif
 
 #include "gstvideobox.h"
+#include "gstvideoboxorc.h"
 
 #include <math.h>
-#include <liboil/liboil.h>
 #include <string.h>
 
 #include <gst/controller/gstcontroller.h>
@@ -153,7 +153,7 @@ fill_ayuv (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
         (yuv_hdtv_colors_Y[fill_type] << 16) |
         (yuv_hdtv_colors_U[fill_type] << 8) | yuv_hdtv_colors_V[fill_type]);
 
-  oil_splat_u32_ns ((guint32 *) dest, &empty_pixel, width * height);
+  orc_splat_u32 ((guint32 *) dest, empty_pixel, width * height);
 }
 
 static void
@@ -182,6 +182,7 @@ copy_ayuv_ayuv (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
 
     for (i = 0; i < h; i++) {
       for (j = 0; j < w; j += 4) {
+        /* ORC FIXME */
         dest[j] = (src[j] * i_alpha) >> 8;
         y = src[j + 1];
         u = src[j + 2];
@@ -196,6 +197,7 @@ copy_ayuv_ayuv (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
   } else {
     for (i = 0; i < h; i++) {
       for (j = 0; j < w; j += 4) {
+        /* ORC FIXME */
         dest[j] = (src[j] * i_alpha) >> 8;
         dest[j + 1] = src[j + 1];
         dest[j + 2] = src[j + 2];
@@ -659,9 +661,9 @@ fill_planar_yuv (GstVideoBoxFill fill_type, guint b_alpha,
   heightY = gst_video_format_get_component_height (format, 0, height);
   heightUV = gst_video_format_get_component_height (format, 1, height);
 
-  oil_splat_u8_ns (destY, &empty_pixel[0], strideY * heightY);
+  memset (destY, empty_pixel[0], strideY * heightY);
-  oil_splat_u8_ns (destU, &empty_pixel[1], strideUV * heightUV);
+  memset (destU, empty_pixel[1], strideUV * heightUV);
-  oil_splat_u8_ns (destV, &empty_pixel[2], strideUV * heightUV);
+  memset (destV, empty_pixel[2], strideUV * heightUV);
 }
 
 static void
@@ -736,9 +738,9 @@ copy_y444_y444 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
     }
   } else {
     for (i = 0; i < h; i++) {
-      oil_copy_u8 (destY, srcY, w);
+      memcpy (destY, srcY, w);
-      oil_copy_u8 (destU, srcU, w);
+      memcpy (destU, srcU, w);
-      oil_copy_u8 (destV, srcV, w);
+      memcpy (destV, srcV, w);
 
       destY += dest_stride;
       destU += dest_stride;
@@ -1777,7 +1779,7 @@ fill_rgb32 (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
       (rgb_colors_G[fill_type] << (p[2] * 8)) |
       (rgb_colors_B[fill_type] << (p[3] * 8)));
 
-  oil_splat_u32_ns ((guint32 *) dest, &empty_pixel, width * height);
+  orc_splat_u32 ((guint32 *) dest, empty_pixel, width * height);
 }
 
 static void
@@ -2150,7 +2152,7 @@ fill_gray (GstVideoBoxFill fill_type, guint b_alpha, GstVideoFormat format,
 
     dest_stride = GST_ROUND_UP_4 (width);
     for (i = 0; i < height; i++) {
-      oil_splat_u8_ns (dest, &val, width);
+      memset (dest, val, width);
       dest += dest_stride;
     }
   } else {
@@ -2195,7 +2197,7 @@ copy_packed_simple (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
   src = src + src_y * src_stride + src_x * pixel_stride;
 
   for (i = 0; i < h; i++) {
-    oil_copy_u8 (dest, src, row_size);
+    memcpy (dest, src, row_size);
     dest += dest_stride;
     src += src_stride;
   }
@@ -2332,7 +2334,7 @@ copy_yuy2_yuy2 (guint i_alpha, GstVideoFormat dest_format, guint8 * dest,
     }
   } else {
     for (i = 0; i < h; i++) {
-      oil_copy_u8 (dest, src, w * 2);
+      memcpy (dest, src, w * 2);
       dest += dest_stride;
       src += src_stride;
     }
@@ -3386,8 +3388,6 @@ gst_video_box_transform (GstBaseTransform * trans, GstBuffer * in,
 static gboolean
 plugin_init (GstPlugin * plugin)
 {
-  oil_init ();
-
   gst_controller_init (NULL, NULL);
 
   GST_DEBUG_CATEGORY_INIT (videobox_debug, "videobox", 0,

gst/videobox/gstvideoboxorc-dist.c

@@ -0,0 +1,135 @@
+
+/* autogenerated from gstvideoboxorc.orc */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#ifndef DISABLE_ORC
+#include <orc/orc.h>
+#else
+#include <stdint.h>
+#endif
+#include <glib.h>
+
+void orc_splat_u32 (guint32 * d1, int p1, int n);
+
+
+/* begin Orc C target preamble */
+#define ORC_CLAMP(x,a,b) ((x)<(a) ? (a) : ((x)>(b) ? (b) : (x)))
+#define ORC_ABS(a) ((a)<0 ? -(a) : (a))
+#define ORC_MIN(a,b) ((a)<(b) ? (a) : (b))
+#define ORC_MAX(a,b) ((a)>(b) ? (a) : (b))
+#define ORC_SB_MAX 127
+#define ORC_SB_MIN (-1-ORC_SB_MAX)
+#define ORC_UB_MAX 255
+#define ORC_UB_MIN 0
+#define ORC_SW_MAX 32767
+#define ORC_SW_MIN (-1-ORC_SW_MAX)
+#define ORC_UW_MAX 65535
+#define ORC_UW_MIN 0
+#define ORC_SL_MAX 2147483647
+#define ORC_SL_MIN (-1-ORC_SL_MAX)
+#define ORC_UL_MAX 4294967295U
+#define ORC_UL_MIN 0
+#define ORC_CLAMP_SB(x) ORC_CLAMP(x,ORC_SB_MIN,ORC_SB_MAX)
+#define ORC_CLAMP_UB(x) ORC_CLAMP(x,ORC_UB_MIN,ORC_UB_MAX)
+#define ORC_CLAMP_SW(x) ORC_CLAMP(x,ORC_SW_MIN,ORC_SW_MAX)
+#define ORC_CLAMP_UW(x) ORC_CLAMP(x,ORC_UW_MIN,ORC_UW_MAX)
+#define ORC_CLAMP_SL(x) ORC_CLAMP(x,ORC_SL_MIN,ORC_SL_MAX)
+#define ORC_CLAMP_UL(x) ORC_CLAMP(x,ORC_UL_MIN,ORC_UL_MAX)
+#define ORC_SWAP_W(x) ((((x)&0xff)<<8) | (((x)&0xff00)>>8))
+#define ORC_SWAP_L(x) ((((x)&0xff)<<24) | (((x)&0xff00)<<8) | (((x)&0xff0000)>>8) | (((x)&0xff000000)>>24))
+#define ORC_PTR_OFFSET(ptr,offset) ((void *)(((unsigned char *)(ptr)) + (offset)))
+#define ORC_AS_FLOAT(x) (((union { int i; float f; } *)(&x))->f)
+typedef union
+{
+  int32_t i;
+  float f;
+} orc_union32;
+typedef union
+{
+  int64_t i;
+  double f;
+} orc_union64;
+/* end Orc C target preamble */
+
+
+
+/* orc_splat_u32 */
+#ifdef DISABLE_ORC
+void
+orc_splat_u32 (guint32 * d1, int p1, int n)
+{
+  int i;
+  orc_union32 var0;
+  orc_union32 *ptr0;
+  const orc_union32 var24 = { p1 };
+
+  ptr0 = (orc_union32 *) d1;
+
+  for (i = 0; i < n; i++) {
+    /* 0: copyl */
+    var0.i = var24.i;
+    *ptr0 = var0;
+    ptr0++;
+  }
+
+}
+
+#else
+static void
+_backup_orc_splat_u32 (OrcExecutor * ex)
+{
+  int i;
+  int n = ex->n;
+  orc_union32 var0;
+  orc_union32 *ptr0;
+  const orc_union32 var24 = *(orc_union32 *) (ex->params + 24);
+
+  ptr0 = (orc_union32 *) ex->arrays[0];
+
+  for (i = 0; i < n; i++) {
+    /* 0: copyl */
+    var0.i = var24.i;
+    *ptr0 = var0;
+    ptr0++;
+  }
+
+}
+
+void
+orc_splat_u32 (guint32 * d1, int p1, int n)
+{
+  OrcExecutor _ex, *ex = &_ex;
+  static int p_inited = 0;
+  static OrcProgram *p = 0;
+  void (*func) (OrcExecutor *);
+
+  if (!p_inited) {
+    orc_once_mutex_lock ();
+    if (!p_inited) {
+      OrcCompileResult result;
+
+      p = orc_program_new ();
+      orc_program_set_name (p, "orc_splat_u32");
+      orc_program_set_backup_function (p, _backup_orc_splat_u32);
+      orc_program_add_destination (p, 4, "d1");
+      orc_program_add_parameter (p, 4, "p1");
+
+      orc_program_append (p, "copyl", ORC_VAR_D1, ORC_VAR_P1, ORC_VAR_D1);
+
+      result = orc_program_compile (p);
+    }
+    p_inited = TRUE;
+    orc_once_mutex_unlock ();
+  }
+  ex->program = p;
+
+  ex->n = n;
+  ex->arrays[ORC_VAR_D1] = d1;
+  ex->params[ORC_VAR_P1] = p1;
+
+  func = p->code_exec;
+  func (ex);
+}
+#endif

gst/videobox/gstvideoboxorc-dist.h

@@ -0,0 +1,20 @@
+
+/* autogenerated from gstvideoboxorc.orc */
+
+#ifndef _GSTVIDEOBOXORC_H_
+#define _GSTVIDEOBOXORC_H_
+
+#include <glib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void orc_splat_u32 (guint32 * d1, int p1, int n);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

gst/videobox/gstvideoboxorc.orc

@@ -0,0 +1,7 @@
+
+.function orc_splat_u32
+.dest 4 d1 guint32
+.param 4 p1
+
+copyl d1, p1
+