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gst/videocrop/: Some quick tests indicate that it doesn't make a great deal of sense to use liboil here, at least not...

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Original commit message from CVS:
* gst/videocrop/Makefile.am:
* gst/videocrop/gstvideocrop.c: (gst_video_crop_class_init),
(gst_video_crop_transform_packed),
(gst_video_crop_transform_planar):
Some quick tests indicate that it doesn't make a great deal
of sense to use liboil here, at least not for the memcpy()s
we do, so remove liboil usage until there is clear evidence
it actually makes a positive difference somewhere.
This commit is contained in:
Tim-Philipp Müller 2006-09-08 11:04:24 +00:00
parent 57deb3aace
commit 64396d9026
3 changed files with 17 additions and 9 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2006-09-08 Tim-Philipp Müller <tim at centricular dot net>
* gst/videocrop/Makefile.am:
* gst/videocrop/gstvideocrop.c: (gst_video_crop_class_init),
(gst_video_crop_transform_packed),
(gst_video_crop_transform_planar):
Some quick tests indicate that it doesn't make a great deal
of sense to use liboil here, at least not for the memcpy()s
we do, so remove liboil usage until there is clear evidence
it actually makes a positive difference somewhere.
2006-09-03 Tim-Philipp Müller <tim at centricular dot net>
* tests/check/elements/videocrop.c: (handoff_cb),

4
gst/videocrop/Makefile.am
View file

@ -5,8 +5,8 @@ plugin_LTLIBRARIES = libgstvideocrop.la
libgstvideocrop_la_SOURCES = gstvideocrop.c
libgstvideocrop_la_CFLAGS = $(GST_CFLAGS) $(GST_BASE_CFLAGS) \
$(GST_PLUGINS_BASE_CFLAGS) $(LIBOIL_CFLAGS)
libgstvideocrop_la_LIBADD = $(GST_BASE_LIBS) $(LIBOIL_LIBS)
$(GST_PLUGINS_BASE_CFLAGS)
libgstvideocrop_la_LIBADD = $(GST_BASE_LIBS)
libgstvideocrop_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_HEADERS = gstvideocrop.h

11
gst/videocrop/gstvideocrop.c
View file

@ -61,7 +61,6 @@
#include "gstvideocrop.h"
#include <liboil/liboil.h>
#include <string.h>
GST_DEBUG_CATEGORY_STATIC (videocrop_debug);
@ -178,8 +177,6 @@ gst_video_crop_class_init (GstVideoCropClass * klass)
GST_DEBUG_FUNCPTR (gst_video_crop_get_unit_size);
basetransform_class->passthrough_on_same_caps = TRUE;
oil_init ();
}
static void
@ -317,7 +314,7 @@ gst_video_crop_transform_packed (GstVideoCrop * vcrop, GstBuffer * inbuf,
dx = vcrop->out.width * vcrop->out.bytes_per_pixel;
for (i = 0; i < vcrop->out.height; ++i) {
oil_memcpy (out_data, in_data, dx);
memcpy (out_data, in_data, dx);
in_data += vcrop->in.stride;
out_data += vcrop->out.stride;
}
@ -339,7 +336,7 @@ gst_video_crop_transform_planar (GstVideoCrop * vcrop, GstBuffer * inbuf,
dx = vcrop->out.width * 1;
for (i = 0; i < vcrop->out.height; ++i) {
oil_memcpy (y_out, y_in, dx);
memcpy (y_out, y_in, dx);
y_in += vcrop->in.y_stride;
y_out += vcrop->out.y_stride;
}
@ -360,8 +357,8 @@ gst_video_crop_transform_planar (GstVideoCrop * vcrop, GstBuffer * inbuf,
dx = GST_ROUND_UP_2 (vcrop->out.width) / 2;
for (i = 0; i < GST_ROUND_UP_2 (vcrop->out.height) / 2; ++i) {
oil_memcpy (u_out, u_in, dx);
oil_memcpy (v_out, v_in, dx);
memcpy (u_out, u_in, dx);
memcpy (v_out, v_in, dx);
u_in += vcrop->in.u_stride;
u_out += vcrop->out.u_stride;
v_in += vcrop->in.v_stride;