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gaudieffects: removing values only used once

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This commit is contained in:
Luis de Bethencourt 2015-03-23 14:39:56 +00:00
parent 110fa9c09c
commit 70cc73fd70
5 changed files with 21 additions and 29 deletions
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10
gst/gaudieffects/gstburn.c
View file

@ -1,6 +1,6 @@
/* /*
* GStreamer * GStreamer
* Copyright (C) >2010-2012> Luis de Bethencourt <luis@debethencourt.com> * Copyright (C) <2010-2015> Luis de Bethencourt <luis@debethencourt.com>
* *
* Burn - curve adjustment video effect. * Burn - curve adjustment video effect.
* Based on Pete Warden's FreeFrame plugin with the same name. * Based on Pete Warden's FreeFrame plugin with the same name.
@ -226,7 +226,7 @@ gst_burn_transform_frame (GstVideoFilter * vfilter,
GstVideoFrame * in_frame, GstVideoFrame * out_frame) GstVideoFrame * in_frame, GstVideoFrame * out_frame)
{ {
GstBurn *filter = GST_BURN (vfilter); GstBurn *filter = GST_BURN (vfilter);
gint video_size, adjustment, width, height; gint video_size, adjustment;
guint32 *src, *dest; guint32 *src, *dest;
GstClockTime timestamp; GstClockTime timestamp;
gint64 stream_time; gint64 stream_time;
@ -234,10 +234,8 @@ gst_burn_transform_frame (GstVideoFilter * vfilter,
src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0); src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0);
dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0); dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0);
width = GST_VIDEO_FRAME_WIDTH (in_frame); video_size = GST_VIDEO_FRAME_WIDTH (in_frame) *
height = GST_VIDEO_FRAME_HEIGHT (in_frame); GST_VIDEO_FRAME_HEIGHT (in_frame);
video_size = width * height;
/* GstController: update the properties */ /* GstController: update the properties */
timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer); timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer);

8
gst/gaudieffects/gstchromium.c
View file

@ -255,7 +255,7 @@ gst_chromium_transform_frame (GstVideoFilter * vfilter,
GstVideoFrame * in_frame, GstVideoFrame * out_frame) GstVideoFrame * in_frame, GstVideoFrame * out_frame)
{ {
GstChromium *filter = GST_CHROMIUM (vfilter); GstChromium *filter = GST_CHROMIUM (vfilter);
gint video_size, edge_a, edge_b, width, height; gint video_size, edge_a, edge_b;
guint32 *src, *dest; guint32 *src, *dest;
GstClockTime timestamp; GstClockTime timestamp;
gint64 stream_time; gint64 stream_time;
@ -263,9 +263,6 @@ gst_chromium_transform_frame (GstVideoFilter * vfilter,
src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0); src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0);
dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0); dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0);
width = GST_VIDEO_FRAME_WIDTH (in_frame);
height = GST_VIDEO_FRAME_HEIGHT (in_frame);
/* GstController: update the properties */ /* GstController: update the properties */
timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer); timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer);
stream_time = stream_time =
@ -283,7 +280,8 @@ gst_chromium_transform_frame (GstVideoFilter * vfilter,
edge_b = filter->edge_b; edge_b = filter->edge_b;
GST_OBJECT_UNLOCK (filter); GST_OBJECT_UNLOCK (filter);
video_size = width * height; video_size = GST_VIDEO_FRAME_WIDTH (in_frame) *
GST_VIDEO_FRAME_HEIGHT (in_frame);
transform (src, dest, video_size, edge_a, edge_b); transform (src, dest, video_size, edge_a, edge_b);
return GST_FLOW_OK; return GST_FLOW_OK;

11
gst/gaudieffects/gstdodge.c
View file

@ -1,6 +1,6 @@
/* /*
* GStreamer * GStreamer
* Copyright (C) <2010-2012> Luis de Bethencourt <luis@debethencourt.com> * Copyright (C) <2010-2015> Luis de Bethencourt <luis@debethencourt.com>
* *
* Dodge - saturation video effect. * Dodge - saturation video effect.
* Based on Pete Warden's FreeFrame plugin with the same name. * Based on Pete Warden's FreeFrame plugin with the same name.
@ -213,7 +213,7 @@ gst_dodge_transform_frame (GstVideoFilter * vfilter,
{ {
GstDodge *filter = GST_DODGE (vfilter); GstDodge *filter = GST_DODGE (vfilter);
guint32 *src, *dest; guint32 *src, *dest;
gint video_size, width, height; gint video_size;
GstClockTime timestamp; GstClockTime timestamp;
gint64 stream_time; gint64 stream_time;
@ -221,9 +221,7 @@ gst_dodge_transform_frame (GstVideoFilter * vfilter,
src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0); src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0);
dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0); dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0);
width = GST_VIDEO_FRAME_WIDTH (in_frame); /* GstController: update the properties */
height = GST_VIDEO_FRAME_HEIGHT (in_frame);
timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer); timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer);
stream_time = stream_time =
gst_segment_to_stream_time (&GST_BASE_TRANSFORM (filter)->segment, gst_segment_to_stream_time (&GST_BASE_TRANSFORM (filter)->segment,
@ -235,7 +233,8 @@ gst_dodge_transform_frame (GstVideoFilter * vfilter,
if (GST_CLOCK_TIME_IS_VALID (stream_time)) if (GST_CLOCK_TIME_IS_VALID (stream_time))
gst_object_sync_values (GST_OBJECT (filter), stream_time); gst_object_sync_values (GST_OBJECT (filter), stream_time);
video_size = width * height; video_size = GST_VIDEO_FRAME_WIDTH (in_frame) *
GST_VIDEO_FRAME_HEIGHT (in_frame);
transform (src, dest, video_size); transform (src, dest, video_size);

10
gst/gaudieffects/gstexclusion.c
View file

@ -1,6 +1,6 @@
/* /*
* GStreamer * GStreamer
* Copyright (C) <2010-2012> Luis de Bethencourt <luis@debethencourt.com> * Copyright (C) <2010-2015> Luis de Bethencourt <luis@debethencourt.com>
* *
* Exclusion - color exclusion video effect. * Exclusion - color exclusion video effect.
* Based on Pete Warden's FreeFrame plugin with the same name. * Based on Pete Warden's FreeFrame plugin with the same name.
@ -229,7 +229,7 @@ gst_exclusion_transform_frame (GstVideoFilter * vfilter,
GstVideoFrame * in_frame, GstVideoFrame * out_frame) GstVideoFrame * in_frame, GstVideoFrame * out_frame)
{ {
GstExclusion *filter = GST_EXCLUSION (vfilter); GstExclusion *filter = GST_EXCLUSION (vfilter);
gint video_size, factor, width, height; gint video_size, factor;
guint32 *src, *dest; guint32 *src, *dest;
GstClockTime timestamp; GstClockTime timestamp;
gint64 stream_time; gint64 stream_time;
@ -237,9 +237,6 @@ gst_exclusion_transform_frame (GstVideoFilter * vfilter,
src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0); src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0);
dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0); dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0);
width = GST_VIDEO_FRAME_WIDTH (in_frame);
height = GST_VIDEO_FRAME_HEIGHT (in_frame);
/* GstController: update the properties */ /* GstController: update the properties */
timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer); timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer);
stream_time = stream_time =
@ -256,7 +253,8 @@ gst_exclusion_transform_frame (GstVideoFilter * vfilter,
factor = filter->factor; factor = filter->factor;
GST_OBJECT_UNLOCK (filter); GST_OBJECT_UNLOCK (filter);
video_size = width * height; video_size = GST_VIDEO_FRAME_WIDTH (in_frame) *
GST_VIDEO_FRAME_HEIGHT (in_frame);
transform (src, dest, video_size, factor); transform (src, dest, video_size, factor);
return GST_FLOW_OK; return GST_FLOW_OK;

11
gst/gaudieffects/gstsolarize.c
View file

@ -1,6 +1,6 @@
/* /*
* GStreamer * GStreamer
* Copyright (C) <2010-2012> Luis de Bethencourt <luis@debethencourt.com> * Copyright (C) <2010-2015> Luis de Bethencourt <luis@debethencourt.com>
* *
* Solarize - curve adjustment video effect. * Solarize - curve adjustment video effect.
* Based on Pete Warden's FreeFrame plugin with the same name. * Based on Pete Warden's FreeFrame plugin with the same name.
@ -256,7 +256,7 @@ gst_solarize_transform_frame (GstVideoFilter * vfilter,
GstVideoFrame * in_frame, GstVideoFrame * out_frame) GstVideoFrame * in_frame, GstVideoFrame * out_frame)
{ {
GstSolarize *filter = GST_SOLARIZE (vfilter); GstSolarize *filter = GST_SOLARIZE (vfilter);
gint video_size, threshold, start, end, width, height; gint video_size, threshold, start, end;
guint32 *src, *dest; guint32 *src, *dest;
GstClockTime timestamp; GstClockTime timestamp;
gint64 stream_time; gint64 stream_time;
@ -264,9 +264,6 @@ gst_solarize_transform_frame (GstVideoFilter * vfilter,
src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0); src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0);
dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0); dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0);
width = GST_VIDEO_FRAME_WIDTH (in_frame);
height = GST_VIDEO_FRAME_HEIGHT (in_frame);
/* GstController: update the properties */ /* GstController: update the properties */
timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer); timestamp = GST_BUFFER_TIMESTAMP (in_frame->buffer);
stream_time = stream_time =
@ -285,7 +282,9 @@ gst_solarize_transform_frame (GstVideoFilter * vfilter,
end = filter->end; end = filter->end;
GST_OBJECT_UNLOCK (filter); GST_OBJECT_UNLOCK (filter);
video_size = width * height; video_size = GST_VIDEO_FRAME_WIDTH (in_frame) *
GST_VIDEO_FRAME_HEIGHT (in_frame);
transform (src, dest, video_size, threshold, start, end); transform (src, dest, video_size, threshold, start, end);
return GST_FLOW_OK; return GST_FLOW_OK;