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coloreffects: port to 0.11

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This commit is contained in:
Mark Nauwelaerts 2012-04-24 17:00:57 +02:00
parent 5d2b52697c
commit 4d1bd12ff8
5 changed files with 109 additions and 178 deletions
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2
configure.ac
View file

@ -301,7 +301,7 @@ dnl *** plug-ins to include ***
dnl Non ported plugins (non-dependant, then dependant)
dnl Make sure you have a space before and after all plugins
GST_PLUGINS_NONPORTED=" aiff \
camerabin cdxaparse coloreffects \
camerabin cdxaparse \
dccp faceoverlay festival \
fieldanalysis freeverb freeze frei0r gaudieffects \
hdvparse id3tag inter interlace ivfparse jpegformat jp2kdecimator \

134
gst/coloreffects/gstchromahold.c
View file

@ -72,20 +72,16 @@ static GstStaticPadTemplate gst_chroma_hold_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_ARGB ";" GST_VIDEO_CAPS_BGRA ";"
GST_VIDEO_CAPS_ABGR ";" GST_VIDEO_CAPS_RGBA
";" GST_VIDEO_CAPS_xRGB ";" GST_VIDEO_CAPS_BGRx ";" GST_VIDEO_CAPS_xBGR
";" GST_VIDEO_CAPS_RGBx)
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE
("{ ARGB, BGRA, ABGR, RGBA, xRGB, BGRx, xBGR, RGBx}"))
);
static GstStaticPadTemplate gst_chroma_hold_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_ARGB ";" GST_VIDEO_CAPS_BGRA ";"
GST_VIDEO_CAPS_ABGR ";" GST_VIDEO_CAPS_RGBA
";" GST_VIDEO_CAPS_xRGB ";" GST_VIDEO_CAPS_BGRx ";" GST_VIDEO_CAPS_xBGR
";" GST_VIDEO_CAPS_RGBx)
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE
("{ ARGB, BGRA, ABGR, RGBA, xRGB, BGRx, xBGR, RGBx}"))
);
#define GST_CHROMA_HOLD_LOCK(self) G_STMT_START { \
@ -101,12 +97,11 @@ static GstStaticPadTemplate gst_chroma_hold_sink_template =
} G_STMT_END
static gboolean gst_chroma_hold_start (GstBaseTransform * trans);
static gboolean gst_chroma_hold_get_unit_size (GstBaseTransform * btrans,
GstCaps * caps, guint * size);
static gboolean gst_chroma_hold_set_caps (GstBaseTransform * btrans,
GstCaps * incaps, GstCaps * outcaps);
static GstFlowReturn gst_chroma_hold_transform_ip (GstBaseTransform * btrans,
GstBuffer * buf);
static gboolean gst_chroma_hold_set_info (GstVideoFilter * vfilter,
GstCaps * incaps, GstVideoInfo * in_info, GstCaps * outcaps,
GstVideoInfo * out_info);
static GstFlowReturn gst_chroma_hold_transform_frame_ip (GstVideoFilter *
vfilter, GstVideoFrame * frame);
static void gst_chroma_hold_before_transform (GstBaseTransform * btrans,
GstBuffer * buf);
@ -119,33 +114,16 @@ static void gst_chroma_hold_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_chroma_hold_finalize (GObject * object);
GST_BOILERPLATE (GstChromaHold, gst_chroma_hold, GstVideoFilter,
GST_TYPE_VIDEO_FILTER);
static void
gst_chroma_hold_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details_simple (element_class, "Chroma hold filter",
"Filter/Effect/Video",
"Removes all color information except for one color",
"Sebastian Dröge <sebastian.droege@collabora.co.uk>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_chroma_hold_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_chroma_hold_src_template));
GST_DEBUG_CATEGORY_INIT (gst_chroma_hold_debug, "chromahold", 0,
"chromahold - Removes all color information except for one color");
}
#define gst_chroma_hold_parent_class parent_class
G_DEFINE_TYPE (GstChromaHold, gst_chroma_hold, GST_TYPE_VIDEO_FILTER);
static void
gst_chroma_hold_class_init (GstChromaHoldClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
GstElementClass *gstelement_class = (GstElementClass *) klass;
GstBaseTransformClass *btrans_class = (GstBaseTransformClass *) klass;
GstVideoFilterClass *vfilter_class = (GstVideoFilterClass *) klass;
gobject_class->set_property = gst_chroma_hold_set_property;
gobject_class->get_property = gst_chroma_hold_get_property;
@ -169,16 +147,29 @@ gst_chroma_hold_class_init (GstChromaHoldClass * klass)
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
btrans_class->start = GST_DEBUG_FUNCPTR (gst_chroma_hold_start);
btrans_class->transform_ip = GST_DEBUG_FUNCPTR (gst_chroma_hold_transform_ip);
btrans_class->before_transform =
GST_DEBUG_FUNCPTR (gst_chroma_hold_before_transform);
btrans_class->get_unit_size =
GST_DEBUG_FUNCPTR (gst_chroma_hold_get_unit_size);
btrans_class->set_caps = GST_DEBUG_FUNCPTR (gst_chroma_hold_set_caps);
vfilter_class->transform_frame_ip =
GST_DEBUG_FUNCPTR (gst_chroma_hold_transform_frame_ip);
vfilter_class->set_info = GST_DEBUG_FUNCPTR (gst_chroma_hold_set_info);
gst_element_class_set_details_simple (gstelement_class, "Chroma hold filter",
"Filter/Effect/Video",
"Removes all color information except for one color",
"Sebastian Dröge <sebastian.droege@collabora.co.uk>");
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&gst_chroma_hold_sink_template));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&gst_chroma_hold_src_template));
GST_DEBUG_CATEGORY_INIT (gst_chroma_hold_debug, "chromahold", 0,
"chromahold - Removes all color information except for one color");
}
static void
gst_chroma_hold_init (GstChromaHold * self, GstChromaHoldClass * klass)
gst_chroma_hold_init (GstChromaHold * self)
{
self->target_r = DEFAULT_TARGET_R;
self->target_g = DEFAULT_TARGET_G;
@ -255,43 +246,20 @@ gst_chroma_hold_get_property (GObject * object, guint prop_id, GValue * value,
}
static gboolean
gst_chroma_hold_get_unit_size (GstBaseTransform * btrans,
GstCaps * caps, guint * size)
gst_chroma_hold_set_info (GstVideoFilter * vfilter, GstCaps * incaps,
GstVideoInfo * in_info, GstCaps * outcaps, GstVideoInfo * out_info)
{
GstVideoFormat format;
gint width, height;
if (!gst_video_format_parse_caps (caps, &format, &width, &height))
return FALSE;
*size = gst_video_format_get_size (format, width, height);
GST_DEBUG_OBJECT (btrans, "unit size = %d for format %d w %d height %d",
*size, format, width, height);
return TRUE;
}
static gboolean
gst_chroma_hold_set_caps (GstBaseTransform * btrans,
GstCaps * incaps, GstCaps * outcaps)
{
GstChromaHold *self = GST_CHROMA_HOLD (btrans);
GstChromaHold *self = GST_CHROMA_HOLD (vfilter);
GST_CHROMA_HOLD_LOCK (self);
if (!gst_video_format_parse_caps (outcaps, &self->format,
&self->width, &self->height)) {
GST_WARNING_OBJECT (self,
"Failed to parse caps %" GST_PTR_FORMAT " -> %" GST_PTR_FORMAT, incaps,
outcaps);
GST_CHROMA_HOLD_UNLOCK (self);
return FALSE;
}
GST_DEBUG_OBJECT (self,
"Setting caps %" GST_PTR_FORMAT " -> %" GST_PTR_FORMAT, incaps, outcaps);
self->format = GST_VIDEO_INFO_FORMAT (in_info);
self->width = GST_VIDEO_INFO_WIDTH (in_info);
self->height = GST_VIDEO_INFO_HEIGHT (in_info);
if (!gst_chroma_hold_set_process_function (self)) {
GST_WARNING_OBJECT (self, "No processing function for this caps");
GST_CHROMA_HOLD_UNLOCK (self);
@ -350,7 +318,7 @@ hue_dist (gint h1, gint h2)
}
static void
gst_chroma_hold_process_xrgb (guint8 * dest, gint width,
gst_chroma_hold_process_xrgb (GstVideoFrame * frame, gint width,
gint height, GstChromaHold * self)
{
gint i, j;
@ -360,11 +328,15 @@ gst_chroma_hold_process_xrgb (guint8 * dest, gint width,
gint tolerance = self->tolerance;
gint p[4];
gint diff;
gint row_wrap;
guint8 *dest;
p[0] = gst_video_format_get_component_offset (self->format, 3, width, height);
p[1] = gst_video_format_get_component_offset (self->format, 0, width, height);
p[2] = gst_video_format_get_component_offset (self->format, 1, width, height);
p[3] = gst_video_format_get_component_offset (self->format, 2, width, height);
dest = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
p[0] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 3);
p[1] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 0);
p[2] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 1);
p[3] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 2);
row_wrap = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) - 4 * width;
h1 = self->hue;
@ -386,6 +358,7 @@ gst_chroma_hold_process_xrgb (guint8 * dest, gint width,
dest += 4;
}
dest += row_wrap;
}
}
@ -445,10 +418,10 @@ gst_chroma_hold_before_transform (GstBaseTransform * btrans, GstBuffer * buf)
}
static GstFlowReturn
gst_chroma_hold_transform_ip (GstBaseTransform * btrans, GstBuffer * buf)
gst_chroma_hold_transform_frame_ip (GstVideoFilter * vfilter,
GstVideoFrame * frame)
{
GstChromaHold *self = GST_CHROMA_HOLD (btrans);
gint width, height;
GstChromaHold *self = GST_CHROMA_HOLD (vfilter);
GST_CHROMA_HOLD_LOCK (self);
@ -458,10 +431,7 @@ gst_chroma_hold_transform_ip (GstBaseTransform * btrans, GstBuffer * buf)
return GST_FLOW_NOT_NEGOTIATED;
}
width = self->width;
height = self->height;
self->process (GST_BUFFER_DATA (buf), width, height, self);
self->process (frame, self->width, self->height, self);
GST_CHROMA_HOLD_UNLOCK (self);

3
gst/coloreffects/gstchromahold.h
View file

@ -28,7 +28,6 @@
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/video/gstvideofilter.h>
#include <gst/controller/gstcontroller.h>
G_BEGIN_DECLS
#define GST_TYPE_CHROMA_HOLD \
@ -62,7 +61,7 @@ struct _GstChromaHold
guint tolerance;
/* processing function */
void (*process) (guint8 * dest, gint width, gint height,
void (*process) (GstVideoFrame * frame, gint width, gint height,
GstChromaHold * chroma_hold);
/* pre-calculated values */

141
gst/coloreffects/gstcoloreffects.c
View file

@ -49,15 +49,11 @@ enum
PROP_PRESET
};
GST_BOILERPLATE (GstColorEffects, gst_color_effects, GstVideoFilter,
GST_TYPE_VIDEO_FILTER);
#define gst_color_effects_parent_class parent_class
G_DEFINE_TYPE (GstColorEffects, gst_color_effects, GST_TYPE_VIDEO_FILTER);
#define CAPS_STR GST_VIDEO_CAPS_ARGB ";" GST_VIDEO_CAPS_BGRA ";"\
GST_VIDEO_CAPS_ABGR ";" GST_VIDEO_CAPS_RGBA ";"\
GST_VIDEO_CAPS_xRGB ";" GST_VIDEO_CAPS_RGBx ";"\
GST_VIDEO_CAPS_xBGR ";" GST_VIDEO_CAPS_BGRx ";"\
GST_VIDEO_CAPS_RGB ";" GST_VIDEO_CAPS_BGR ";" \
GST_VIDEO_CAPS_YUV ("AYUV") ";"
#define CAPS_STR GST_VIDEO_CAPS_MAKE ("{ " \
"ARGB, BGRA, ABGR, RGBA, xRGB, BGRx, xBGR, RGBx, RGB, BGR, AYUV }")
static GstStaticPadTemplate gst_color_effects_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
@ -303,7 +299,8 @@ static const gint cog_rgb_to_ycbcr_matrix_8bit_sdtv[] = {
m[o*4+2] * v3 + m[o*4+3]) >> 8)
static void
gst_color_effects_transform_rgb (GstColorEffects * filter, guint8 * data)
gst_color_effects_transform_rgb (GstColorEffects * filter,
GstVideoFrame * frame)
{
gint i, j;
gint width, height;
@ -311,23 +308,18 @@ gst_color_effects_transform_rgb (GstColorEffects * filter, guint8 * data)
guint32 r, g, b;
guint32 luma;
gint offsets[3];
guint8 *data;
/* videoformat fun copied from videobalance */
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
offsets[0] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 0);
offsets[1] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 1);
offsets[2] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 2);
offsets[0] = gst_video_format_get_component_offset (filter->format, 0,
filter->width, filter->height);
offsets[1] = gst_video_format_get_component_offset (filter->format, 1,
filter->width, filter->height);
offsets[2] = gst_video_format_get_component_offset (filter->format, 2,
filter->width, filter->height);
width = GST_VIDEO_FRAME_WIDTH (frame);
height = GST_VIDEO_FRAME_HEIGHT (frame);
width =
gst_video_format_get_component_width (filter->format, 0, filter->width);
height =
gst_video_format_get_component_height (filter->format, 0, filter->height);
row_stride =
gst_video_format_get_row_stride (filter->format, 0, filter->width);
pixel_stride = gst_video_format_get_pixel_stride (filter->format, 0);
row_stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
pixel_stride = GST_VIDEO_FRAME_COMP_PSTRIDE (frame, 0);
row_wrap = row_stride - pixel_stride * width;
/* transform */
@ -365,7 +357,8 @@ gst_color_effects_transform_rgb (GstColorEffects * filter, guint8 * data)
}
static void
gst_color_effects_transform_ayuv (GstColorEffects * filter, guint8 * data)
gst_color_effects_transform_ayuv (GstColorEffects * filter,
GstVideoFrame * frame)
{
gint i, j;
gint width, height;
@ -373,23 +366,18 @@ gst_color_effects_transform_ayuv (GstColorEffects * filter, guint8 * data)
gint r, g, b;
gint y, u, v;
gint offsets[3];
guint8 *data;
/* videoformat fun copied from videobalance */
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
offsets[0] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 0);
offsets[1] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 1);
offsets[2] = GST_VIDEO_FRAME_COMP_POFFSET (frame, 2);
offsets[0] = gst_video_format_get_component_offset (filter->format, 0,
filter->width, filter->height);
offsets[1] = gst_video_format_get_component_offset (filter->format, 1,
filter->width, filter->height);
offsets[2] = gst_video_format_get_component_offset (filter->format, 2,
filter->width, filter->height);
width = GST_VIDEO_FRAME_WIDTH (frame);
height = GST_VIDEO_FRAME_HEIGHT (frame);
width =
gst_video_format_get_component_width (filter->format, 0, filter->width);
height =
gst_video_format_get_component_height (filter->format, 0, filter->height);
row_stride =
gst_video_format_get_row_stride (filter->format, 0, filter->width);
pixel_stride = gst_video_format_get_pixel_stride (filter->format, 0);
row_stride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
pixel_stride = GST_VIDEO_FRAME_COMP_PSTRIDE (frame, 0);
row_wrap = row_stride - pixel_stride * width;
for (i = 0; i < height; i++) {
@ -445,25 +433,22 @@ gst_color_effects_transform_ayuv (GstColorEffects * filter, guint8 * data)
}
static gboolean
gst_color_effects_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
GstCaps * outcaps)
gst_color_effects_set_info (GstVideoFilter * vfilter, GstCaps * incaps,
GstVideoInfo * in_info, GstCaps * outcaps, GstVideoInfo * out_info)
{
GstColorEffects *filter = GST_COLOR_EFFECTS (btrans);
GstColorEffects *filter = GST_COLOR_EFFECTS (vfilter);
GST_DEBUG_OBJECT (filter,
"in %" GST_PTR_FORMAT " out %" GST_PTR_FORMAT, incaps, outcaps);
filter->process = NULL;
if (!gst_video_format_parse_caps (incaps, &filter->format,
&filter->width, &filter->height))
goto invalid_caps;
filter->format = GST_VIDEO_INFO_FORMAT (in_info);
filter->width = GST_VIDEO_INFO_WIDTH (in_info);
filter->height = GST_VIDEO_INFO_HEIGHT (in_info);
GST_OBJECT_LOCK (filter);
filter->size =
gst_video_format_get_size (filter->format, filter->width, filter->height);
switch (filter->format) {
case GST_VIDEO_FORMAT_AYUV:
filter->process = gst_color_effects_transform_ayuv;
@ -487,65 +472,32 @@ gst_color_effects_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
GST_OBJECT_UNLOCK (filter);
return filter->process != NULL;
invalid_caps:
GST_ERROR_OBJECT (filter, "Invalid caps: %" GST_PTR_FORMAT, incaps);
return FALSE;
}
static GstFlowReturn
gst_color_effects_transform_ip (GstBaseTransform * trans, GstBuffer * out)
gst_color_effects_transform_frame_ip (GstVideoFilter * vfilter,
GstVideoFrame * out)
{
GstColorEffects *filter = GST_COLOR_EFFECTS (trans);
guint8 *data;
gint size;
GstColorEffects *filter = GST_COLOR_EFFECTS (vfilter);
if (!filter->process)
goto not_negotiated;
data = GST_BUFFER_DATA (out);
size = GST_BUFFER_SIZE (out);
if (size != filter->size)
goto wrong_size;
/* do nothing if there is no table ("none" preset) */
if (filter->table == NULL)
return GST_FLOW_OK;
GST_OBJECT_LOCK (filter);
filter->process (filter, data);
filter->process (filter, out);
GST_OBJECT_UNLOCK (filter);
return GST_FLOW_OK;
wrong_size:
{
GST_ELEMENT_ERROR (filter, STREAM, FORMAT,
(NULL), ("Invalid buffer size %d, expected %d", size, filter->size));
return GST_FLOW_ERROR;
}
not_negotiated:
GST_ERROR_OBJECT (filter, "Not negotiated yet");
return GST_FLOW_NOT_NEGOTIATED;
}
static void
gst_color_effects_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details_simple (element_class,
"Color Look-up Table filter", "Filter/Effect/Video",
"Color Look-up Table filter",
"Filippo Argiolas <filippo.argiolas@gmail.com>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_color_effects_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_color_effects_src_template));
}
static void
gst_color_effects_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
@ -615,7 +567,8 @@ static void
gst_color_effects_class_init (GstColorEffectsClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
GstBaseTransformClass *trans_class = (GstBaseTransformClass *) klass;
GstElementClass *element_class = (GstElementClass *) klass;
GstVideoFilterClass *vfilter_class = (GstVideoFilterClass *) klass;
GST_DEBUG_CATEGORY_INIT (coloreffects_debug, "coloreffects", 0,
"coloreffects");
@ -628,13 +581,23 @@ gst_color_effects_class_init (GstColorEffectsClass * klass)
GST_TYPE_COLOR_EFFECTS_PRESET, DEFAULT_PROP_PRESET,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
trans_class->set_caps = GST_DEBUG_FUNCPTR (gst_color_effects_set_caps);
trans_class->transform_ip =
GST_DEBUG_FUNCPTR (gst_color_effects_transform_ip);
vfilter_class->set_info = GST_DEBUG_FUNCPTR (gst_color_effects_set_info);
vfilter_class->transform_frame_ip =
GST_DEBUG_FUNCPTR (gst_color_effects_transform_frame_ip);
gst_element_class_set_details_simple (element_class,
"Color Look-up Table filter", "Filter/Effect/Video",
"Color Look-up Table filter",
"Filippo Argiolas <filippo.argiolas@gmail.com>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_color_effects_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_color_effects_src_template));
}
static void
gst_color_effects_init (GstColorEffects * filter, GstColorEffectsClass * klass)
gst_color_effects_init (GstColorEffects * filter)
{
filter->preset = GST_COLOR_EFFECTS_PRESET_NONE;
filter->table = NULL;

3
gst/coloreffects/gstcoloreffects.h
View file

@ -77,9 +77,8 @@ struct _GstColorEffects
GstVideoFormat format;
gint width;
gint height;
gint size;
void (*process) (GstColorEffects * filter, guint8 * data);
void (*process) (GstColorEffects * filter, GstVideoFrame * frame);
};
struct _GstColorEffectsClass