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extractcolor: add orc functions

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This commit is contained in:
Joshua M. Doe
2015-06-29 14:46:36 -04:00
parent 723eea207e
commit 80176d2308
6 changed files with 898 additions and 12 deletions
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58
gst/extractcolor/gstextractcolor.c
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@@ -42,6 +42,8 @@
#include <gst/video/video.h>
#include "gstextractcolororc-dist.h"
/* GstExtractColor signals and args */
enum
{
@@ -338,18 +340,54 @@ gst_extract_color_transform_frame (GstVideoFilter * filter,
GstVideoFrame * in_frame, GstVideoFrame * out_frame)
{
GstExtractColor *filt = GST_EXTRACT_COLOR (filter);
GstClockTime start =
gst_clock_get_time (gst_element_get_clock (GST_ELEMENT (filt)));
GTimer *timer = NULL;
guint comp = filt->component;
GST_LOG_OBJECT (filt, "Performing non-inplace transform");
/* TODO: create orc functions for these to speed them up */
#if 0
timer = g_timer_new ();
#endif
if (GST_VIDEO_FRAME_COMP_DEPTH (in_frame, comp) == 8) {
guint8 *src, *dst;
src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0);
dst = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0);
switch (GST_VIDEO_FRAME_COMP_OFFSET (in_frame, comp)) {
case 0:
extractcolor_orc_copy32_0 (dst, GST_VIDEO_FRAME_PLANE_STRIDE (out_frame,
0), src, GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 0),
GST_VIDEO_FRAME_WIDTH (in_frame),
GST_VIDEO_FRAME_HEIGHT (out_frame));
break;
case 1:
extractcolor_orc_copy32_1 (dst, GST_VIDEO_FRAME_PLANE_STRIDE (out_frame,
0), src, GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 0),
GST_VIDEO_FRAME_WIDTH (in_frame),
GST_VIDEO_FRAME_HEIGHT (out_frame));
break;
case 2:
extractcolor_orc_copy32_2 (dst, GST_VIDEO_FRAME_PLANE_STRIDE (out_frame,
0), src, GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 0),
GST_VIDEO_FRAME_WIDTH (in_frame),
GST_VIDEO_FRAME_HEIGHT (out_frame));
break;
case 3:
extractcolor_orc_copy32_3 (dst, GST_VIDEO_FRAME_PLANE_STRIDE (out_frame,
0), src, GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 0),
GST_VIDEO_FRAME_WIDTH (in_frame),
GST_VIDEO_FRAME_HEIGHT (out_frame));
break;
default:
g_assert_not_reached ();
}
#if 0
gint x, y;
guint8 *src = GST_VIDEO_FRAME_COMP_DATA (in_frame, comp);
guint8 *dst = GST_VIDEO_FRAME_COMP_DATA (out_frame, 0);
const guint pstride = GST_VIDEO_FRAME_COMP_PSTRIDE (in_frame, comp);
src = GST_VIDEO_FRAME_COMP_DATA (in_frame, comp);
dst = GST_VIDEO_FRAME_COMP_DATA (out_frame, 0);
for (y = 0; y < GST_VIDEO_FRAME_COMP_HEIGHT (in_frame, comp); y++) {
for (x = 0; x < GST_VIDEO_FRAME_COMP_WIDTH (in_frame, comp); x++) {
dst[x] = src[x * pstride];
@@ -357,6 +395,7 @@ gst_extract_color_transform_frame (GstVideoFilter * filter,
src += GST_VIDEO_FRAME_COMP_STRIDE (in_frame, comp);
dst += GST_VIDEO_FRAME_COMP_STRIDE (out_frame, 0);
}
#endif
} else {
gint x, y;
guint16 *src = (guint16 *) GST_VIDEO_FRAME_COMP_DATA (in_frame, comp);
@@ -371,10 +410,11 @@ gst_extract_color_transform_frame (GstVideoFilter * filter,
}
}
GST_LOG_OBJECT (filt, "Processing took %" G_GINT64_FORMAT "ms",
GST_TIME_AS_MSECONDS (GST_CLOCK_DIFF (start,
gst_clock_get_time (gst_element_get_clock (GST_ELEMENT
(filt))))));
#if 0
GST_LOG_OBJECT (filt, "Processing took %.3f ms", g_timer_elapsed (timer,
NULL) * 1000);
g_timer_destroy (timer);
#endif
return GST_FLOW_OK;
}