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rpicamsrc: Re-flow element source code with gst-indent

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Jan Schmidt 2013-10-13 18:01:00 +11:00 committed by Tim-Philipp Müller
parent 5f871311c1
commit 1b9a614272
1 changed files with 147 additions and 134 deletions
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281
sys/rpicamsrc/gstrpicamsrc.c
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@ -117,7 +117,7 @@ enum
PROP_ROI_H, PROP_ROI_H,
}; };
#define BITRATE_DEFAULT 17000000 /* 17Mbit/s default for 1080p */ #define BITRATE_DEFAULT 17000000 /* 17Mbit/s default for 1080p */
#define BITRATE_HIGHEST 25000000 #define BITRATE_HIGHEST 25000000
#define SHARPNESS_DEFAULT 0 #define SHARPNESS_DEFAULT 0
@ -160,11 +160,10 @@ enum
"alignment = (string) { au }, " \ "alignment = (string) { au }, " \
"profile = (string) { baseline, main, high }" "profile = (string) { baseline, main, high }"
static GstStaticPadTemplate video_src_template = static GstStaticPadTemplate video_src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC, GST_PAD_SRC,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS (/*RAW_AND_JPEG_CAPS "; "*/ H264_CAPS) GST_STATIC_CAPS ( /*RAW_AND_JPEG_CAPS "; " */ H264_CAPS)
); );
#define gst_rpi_cam_src_parent_class parent_class #define gst_rpi_cam_src_parent_class parent_class
@ -174,13 +173,14 @@ static void gst_rpi_cam_src_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec); const GValue * value, GParamSpec * pspec);
static void gst_rpi_cam_src_get_property (GObject * object, guint prop_id, static void gst_rpi_cam_src_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec); GValue * value, GParamSpec * pspec);
static gboolean gst_rpi_cam_src_start (GstBaseSrc *parent); static gboolean gst_rpi_cam_src_start (GstBaseSrc * parent);
static gboolean gst_rpi_cam_src_stop (GstBaseSrc *parent); static gboolean gst_rpi_cam_src_stop (GstBaseSrc * parent);
static gboolean gst_rpi_cam_src_decide_allocation (GstBaseSrc * src, static gboolean gst_rpi_cam_src_decide_allocation (GstBaseSrc * src,
GstQuery * query); GstQuery * query);
static GstFlowReturn gst_rpi_cam_src_create (GstPushSrc *parent, GstBuffer **buf); static GstFlowReturn gst_rpi_cam_src_create (GstPushSrc * parent,
GstBuffer ** buf);
static GstCaps *gst_rpi_cam_src_get_caps (GstBaseSrc * src, GstCaps * filter); static GstCaps *gst_rpi_cam_src_get_caps (GstBaseSrc * src, GstCaps * filter);
static gboolean gst_rpi_cam_src_set_caps (GstBaseSrc * src, GstCaps *caps); static gboolean gst_rpi_cam_src_set_caps (GstBaseSrc * src, GstCaps * caps);
static GstCaps *gst_rpi_cam_src_fixate (GstBaseSrc * basesrc, GstCaps * caps); static GstCaps *gst_rpi_cam_src_fixate (GstBaseSrc * basesrc, GstCaps * caps);
static void static void
@ -216,17 +216,16 @@ gst_rpi_cam_src_class_init (GstRpiCamSrcClass * klass)
"Preview Encoded", "Display encoder output in the preview", "Preview Encoded", "Display encoder output in the preview",
TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); TRUE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PREVIEW_OPACITY, g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PREVIEW_OPACITY,
g_param_spec_int ("preview-opacity", "Preview Opacity", "Opacity to use for the preview window", g_param_spec_int ("preview-opacity", "Preview Opacity",
0, 255, 255, "Opacity to use for the preview window", 0, 255, 255,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SHARPNESS, g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SHARPNESS,
g_param_spec_int ("sharpness", "Sharpness", "Image capture sharpness", g_param_spec_int ("sharpness", "Sharpness", "Image capture sharpness",
-100, 100, SHARPNESS_DEFAULT, -100, 100, SHARPNESS_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_CONTRAST, g_object_class_install_property (gobject_class, PROP_CONTRAST,
g_param_spec_int ("contrast", "Contrast", "Image capture contrast", g_param_spec_int ("contrast", "Contrast", "Image capture contrast", -100,
-100, 100, CONTRAST_DEFAULT, 100, CONTRAST_DEFAULT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_BRIGHTNESS, g_object_class_install_property (gobject_class, PROP_BRIGHTNESS,
g_param_spec_int ("brightness", "Brightness", "Image capture brightness", g_param_spec_int ("brightness", "Brightness", "Image capture brightness",
0, 100, BRIGHTNESS_DEFAULT, 0, 100, BRIGHTNESS_DEFAULT,
@ -236,16 +235,16 @@ gst_rpi_cam_src_class_init (GstRpiCamSrcClass * klass)
-100, 100, SATURATION_DEFAULT, -100, 100, SATURATION_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_ISO, g_object_class_install_property (gobject_class, PROP_ISO,
g_param_spec_int ("iso", "ISO", "ISO value to use (0 = Auto)", g_param_spec_int ("iso", "ISO", "ISO value to use (0 = Auto)", 0, 3200, 0,
0, 3200, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_VIDEO_STABILISATION, g_object_class_install_property (gobject_class, PROP_VIDEO_STABILISATION,
g_param_spec_boolean ("video-stabilisation", g_param_spec_boolean ("video-stabilisation", "Video Stabilisation",
"Video Stabilisation", "Enable or disable video stabilisation", "Enable or disable video stabilisation", FALSE,
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_EXPOSURE_COMPENSATION, g_object_class_install_property (gobject_class, PROP_EXPOSURE_COMPENSATION,
g_param_spec_int ("exposure-compensation", "EV compensation", "Exposure Value compensation", g_param_spec_int ("exposure-compensation", "EV compensation",
-10, 10, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); "Exposure Value compensation", -10, 10, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_EXPOSURE_MODE, g_object_class_install_property (gobject_class, PROP_EXPOSURE_MODE,
g_param_spec_enum ("exposure-mode", "Exposure Mode", g_param_spec_enum ("exposure-mode", "Exposure Mode",
"Camera exposure mode to use", "Camera exposure mode to use",
@ -254,72 +253,75 @@ gst_rpi_cam_src_class_init (GstRpiCamSrcClass * klass)
g_object_class_install_property (gobject_class, PROP_EXPOSURE_METERING_MODE, g_object_class_install_property (gobject_class, PROP_EXPOSURE_METERING_MODE,
g_param_spec_enum ("metering-mode", "Exposure Metering Mode", g_param_spec_enum ("metering-mode", "Exposure Metering Mode",
"Camera exposure metering mode to use", "Camera exposure metering mode to use",
GST_RPI_CAM_TYPE_RPI_CAM_SRC_EXPOSURE_METERING_MODE, EXPOSURE_METERING_MODE_DEFAULT, GST_RPI_CAM_TYPE_RPI_CAM_SRC_EXPOSURE_METERING_MODE,
EXPOSURE_METERING_MODE_DEFAULT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_AWB_MODE, g_object_class_install_property (gobject_class, PROP_AWB_MODE,
g_param_spec_enum ("awb-mode", "Automatic White Balance Mode", g_param_spec_enum ("awb-mode", "Automatic White Balance Mode",
"White Balance mode", "White Balance mode", GST_RPI_CAM_TYPE_RPI_CAM_SRC_AWB_MODE,
GST_RPI_CAM_TYPE_RPI_CAM_SRC_AWB_MODE, GST_RPI_CAM_SRC_AWB_MODE_AUTO, GST_RPI_CAM_SRC_AWB_MODE_AUTO,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
#if 0 #if 0
PROP_IMAGE_EFFECT, PROP_IMAGE_EFFECT, PROP_IMAGE_EFFECT_PARAMS, PROP_COLOUR_EFFECTS,
PROP_IMAGE_EFFECT_PARAMS,
PROP_COLOUR_EFFECTS,
#endif #endif
g_object_class_install_property (gobject_class, PROP_ROTATION, g_object_class_install_property (gobject_class, PROP_ROTATION,
g_param_spec_int ("rotation", "Rotation", "Rotate captured image (0, 90, 180, 270 degrees)", g_param_spec_int ("rotation", "Rotation",
0, 270, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); "Rotate captured image (0, 90, 180, 270 degrees)", 0, 270, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_HFLIP, g_object_class_install_property (gobject_class, PROP_HFLIP,
g_param_spec_boolean ("hflip", g_param_spec_boolean ("hflip", "Horizontal Flip",
"Horizontal Flip", "Flip capture horizontally", "Flip capture horizontally", FALSE,
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_VFLIP, g_object_class_install_property (gobject_class, PROP_VFLIP,
g_param_spec_boolean ("vflip", g_param_spec_boolean ("vflip", "Vertical Flip", "Flip capture vertically",
"Vertical Flip", "Flip capture vertically",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_ROI_X, g_object_class_install_property (gobject_class, PROP_ROI_X,
g_param_spec_float ("roi-x", "ROI X", "Normalised region-of-interest X coord", g_param_spec_float ("roi-x", "ROI X",
0, 1.0, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); "Normalised region-of-interest X coord", 0, 1.0, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_ROI_Y, g_object_class_install_property (gobject_class, PROP_ROI_Y,
g_param_spec_float ("roi-y", "ROI Y", "Normalised region-of-interest Y coord", g_param_spec_float ("roi-y", "ROI Y",
0, 1.0, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); "Normalised region-of-interest Y coord", 0, 1.0, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_ROI_W, g_object_class_install_property (gobject_class, PROP_ROI_W,
g_param_spec_float ("roi-w", "ROI W", "Normalised region-of-interest W coord", g_param_spec_float ("roi-w", "ROI W",
0, 1.0, 1.0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); "Normalised region-of-interest W coord", 0, 1.0, 1.0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_ROI_H, g_object_class_install_property (gobject_class, PROP_ROI_H,
g_param_spec_float ("roi-h", "ROI H", "Normalised region-of-interest H coord", g_param_spec_float ("roi-h", "ROI H",
0, 1.0, 1.0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); "Normalised region-of-interest H coord", 0, 1.0, 1.0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_set_static_metadata (gstelement_class, gst_element_class_set_static_metadata (gstelement_class,
"Raspberry Pi Camera Source", "Raspberry Pi Camera Source",
"Source/Video", "Source/Video",
"Raspberry Pi camera module source", "Raspberry Pi camera module source", "Jan Schmidt <jan@centricular.com>");
"Jan Schmidt <jan@centricular.com>");
gst_element_class_add_pad_template (gstelement_class, gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&video_src_template)); gst_static_pad_template_get (&video_src_template));
basesrc_class->start = GST_DEBUG_FUNCPTR(gst_rpi_cam_src_start); basesrc_class->start = GST_DEBUG_FUNCPTR (gst_rpi_cam_src_start);
basesrc_class->stop = GST_DEBUG_FUNCPTR(gst_rpi_cam_src_stop); basesrc_class->stop = GST_DEBUG_FUNCPTR (gst_rpi_cam_src_stop);
basesrc_class->decide_allocation = GST_DEBUG_FUNCPTR(gst_rpi_cam_src_decide_allocation); basesrc_class->decide_allocation =
basesrc_class->get_caps = GST_DEBUG_FUNCPTR(gst_rpi_cam_src_get_caps); GST_DEBUG_FUNCPTR (gst_rpi_cam_src_decide_allocation);
basesrc_class->set_caps = GST_DEBUG_FUNCPTR(gst_rpi_cam_src_set_caps); basesrc_class->get_caps = GST_DEBUG_FUNCPTR (gst_rpi_cam_src_get_caps);
basesrc_class->fixate = GST_DEBUG_FUNCPTR(gst_rpi_cam_src_fixate); basesrc_class->set_caps = GST_DEBUG_FUNCPTR (gst_rpi_cam_src_set_caps);
pushsrc_class->create = GST_DEBUG_FUNCPTR(gst_rpi_cam_src_create); basesrc_class->fixate = GST_DEBUG_FUNCPTR (gst_rpi_cam_src_fixate);
pushsrc_class->create = GST_DEBUG_FUNCPTR (gst_rpi_cam_src_create);
raspicapture_init(); raspicapture_init ();
} }
static void static void
gst_rpi_cam_src_init (GstRpiCamSrc *src) gst_rpi_cam_src_init (GstRpiCamSrc * src)
{ {
gst_base_src_set_format (GST_BASE_SRC (src), GST_FORMAT_TIME); gst_base_src_set_format (GST_BASE_SRC (src), GST_FORMAT_TIME);
gst_base_src_set_live (GST_BASE_SRC (src), TRUE); gst_base_src_set_live (GST_BASE_SRC (src), TRUE);
raspicapture_default_config(&src->capture_config); raspicapture_default_config (&src->capture_config);
src->capture_config.verbose = 1; src->capture_config.verbose = 1;
/* do-timestamping by default for now. FIXME: Implement proper timestamping */ /* do-timestamping by default for now. FIXME: Implement proper timestamping */
gst_base_src_set_do_timestamp(GST_BASE_SRC(src), TRUE); gst_base_src_set_do_timestamp (GST_BASE_SRC (src), TRUE);
} }
static void static void
@ -330,70 +332,78 @@ gst_rpi_cam_src_set_property (GObject * object, guint prop_id,
switch (prop_id) { switch (prop_id) {
case PROP_BITRATE: case PROP_BITRATE:
src->capture_config.bitrate = g_value_get_int(value); src->capture_config.bitrate = g_value_get_int (value);
break; break;
case PROP_PREVIEW: case PROP_PREVIEW:
src->capture_config.preview_parameters.wantPreview = g_value_get_boolean(value); src->capture_config.preview_parameters.wantPreview =
g_value_get_boolean (value);
break; break;
case PROP_PREVIEW_ENCODED: case PROP_PREVIEW_ENCODED:
src->capture_config.immutableInput = g_value_get_boolean(value); src->capture_config.immutableInput = g_value_get_boolean (value);
break; break;
case PROP_FULLSCREEN: case PROP_FULLSCREEN:
src->capture_config.preview_parameters.wantFullScreenPreview = g_value_get_boolean(value); src->capture_config.preview_parameters.wantFullScreenPreview =
g_value_get_boolean (value);
break; break;
case PROP_PREVIEW_OPACITY: case PROP_PREVIEW_OPACITY:
src->capture_config.preview_parameters.opacity = g_value_get_int(value); src->capture_config.preview_parameters.opacity = g_value_get_int (value);
break; break;
case PROP_SHARPNESS: case PROP_SHARPNESS:
src->capture_config.camera_parameters.sharpness = g_value_get_int(value); src->capture_config.camera_parameters.sharpness = g_value_get_int (value);
break; break;
case PROP_CONTRAST: case PROP_CONTRAST:
src->capture_config.camera_parameters.contrast = g_value_get_int(value); src->capture_config.camera_parameters.contrast = g_value_get_int (value);
break; break;
case PROP_BRIGHTNESS: case PROP_BRIGHTNESS:
src->capture_config.camera_parameters.brightness = g_value_get_int(value); src->capture_config.camera_parameters.brightness =
g_value_get_int (value);
break; break;
case PROP_SATURATION: case PROP_SATURATION:
src->capture_config.camera_parameters.saturation = g_value_get_int(value); src->capture_config.camera_parameters.saturation =
g_value_get_int (value);
break; break;
case PROP_ISO: case PROP_ISO:
src->capture_config.camera_parameters.ISO = g_value_get_int(value); src->capture_config.camera_parameters.ISO = g_value_get_int (value);
break; break;
case PROP_VIDEO_STABILISATION: case PROP_VIDEO_STABILISATION:
src->capture_config.camera_parameters.videoStabilisation = g_value_get_boolean(value); src->capture_config.camera_parameters.videoStabilisation =
g_value_get_boolean (value);
break; break;
case PROP_EXPOSURE_COMPENSATION: case PROP_EXPOSURE_COMPENSATION:
src->capture_config.camera_parameters.exposureCompensation = g_value_get_int(value); src->capture_config.camera_parameters.exposureCompensation =
g_value_get_int (value);
break; break;
case PROP_EXPOSURE_MODE: case PROP_EXPOSURE_MODE:
src->capture_config.camera_parameters.exposureMode = g_value_get_enum(value); src->capture_config.camera_parameters.exposureMode =
g_value_get_enum (value);
break; break;
case PROP_EXPOSURE_METERING_MODE: case PROP_EXPOSURE_METERING_MODE:
src->capture_config.camera_parameters.exposureMeterMode = g_value_get_enum(value); src->capture_config.camera_parameters.exposureMeterMode =
g_value_get_enum (value);
break; break;
case PROP_ROTATION: case PROP_ROTATION:
src->capture_config.camera_parameters.rotation = g_value_get_int(value); src->capture_config.camera_parameters.rotation = g_value_get_int (value);
break; break;
case PROP_AWB_MODE: case PROP_AWB_MODE:
src->capture_config.camera_parameters.awbMode = g_value_get_enum(value); src->capture_config.camera_parameters.awbMode = g_value_get_enum (value);
break; break;
case PROP_HFLIP: case PROP_HFLIP:
src->capture_config.camera_parameters.hflip = g_value_get_boolean(value); src->capture_config.camera_parameters.hflip = g_value_get_boolean (value);
break; break;
case PROP_VFLIP: case PROP_VFLIP:
src->capture_config.camera_parameters.vflip = g_value_get_boolean(value); src->capture_config.camera_parameters.vflip = g_value_get_boolean (value);
break; break;
case PROP_ROI_X: case PROP_ROI_X:
src->capture_config.camera_parameters.roi.x = g_value_get_float(value); src->capture_config.camera_parameters.roi.x = g_value_get_float (value);
break; break;
case PROP_ROI_Y: case PROP_ROI_Y:
src->capture_config.camera_parameters.roi.y = g_value_get_float(value); src->capture_config.camera_parameters.roi.y = g_value_get_float (value);
break; break;
case PROP_ROI_W: case PROP_ROI_W:
src->capture_config.camera_parameters.roi.w = g_value_get_float(value); src->capture_config.camera_parameters.roi.w = g_value_get_float (value);
break; break;
case PROP_ROI_H: case PROP_ROI_H:
src->capture_config.camera_parameters.roi.h = g_value_get_float(value); src->capture_config.camera_parameters.roi.h = g_value_get_float (value);
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -409,70 +419,78 @@ gst_rpi_cam_src_get_property (GObject * object, guint prop_id,
switch (prop_id) { switch (prop_id) {
case PROP_BITRATE: case PROP_BITRATE:
g_value_set_int(value, src->capture_config.bitrate); g_value_set_int (value, src->capture_config.bitrate);
break; break;
case PROP_PREVIEW: case PROP_PREVIEW:
g_value_set_boolean(value, src->capture_config.preview_parameters.wantPreview); g_value_set_boolean (value,
src->capture_config.preview_parameters.wantPreview);
break; break;
case PROP_PREVIEW_ENCODED: case PROP_PREVIEW_ENCODED:
g_value_set_boolean(value, src->capture_config.immutableInput); g_value_set_boolean (value, src->capture_config.immutableInput);
break; break;
case PROP_FULLSCREEN: case PROP_FULLSCREEN:
g_value_set_boolean(value, src->capture_config.preview_parameters.wantFullScreenPreview); g_value_set_boolean (value,
src->capture_config.preview_parameters.wantFullScreenPreview);
break; break;
case PROP_PREVIEW_OPACITY: case PROP_PREVIEW_OPACITY:
g_value_set_int(value, src->capture_config.preview_parameters.opacity); g_value_set_int (value, src->capture_config.preview_parameters.opacity);
break; break;
case PROP_SHARPNESS: case PROP_SHARPNESS:
g_value_set_int(value, src->capture_config.camera_parameters.sharpness); g_value_set_int (value, src->capture_config.camera_parameters.sharpness);
break; break;
case PROP_CONTRAST: case PROP_CONTRAST:
g_value_set_int(value, src->capture_config.camera_parameters.contrast); g_value_set_int (value, src->capture_config.camera_parameters.contrast);
break; break;
case PROP_BRIGHTNESS: case PROP_BRIGHTNESS:
g_value_set_int(value, src->capture_config.camera_parameters.brightness); g_value_set_int (value, src->capture_config.camera_parameters.brightness);
break; break;
case PROP_SATURATION: case PROP_SATURATION:
g_value_set_int(value, src->capture_config.camera_parameters.saturation); g_value_set_int (value, src->capture_config.camera_parameters.saturation);
break; break;
case PROP_ISO: case PROP_ISO:
g_value_set_int(value, src->capture_config.camera_parameters.ISO); g_value_set_int (value, src->capture_config.camera_parameters.ISO);
break; break;
case PROP_VIDEO_STABILISATION: case PROP_VIDEO_STABILISATION:
g_value_set_boolean(value, !!(src->capture_config.camera_parameters.videoStabilisation)); g_value_set_boolean (value,
! !(src->capture_config.camera_parameters.videoStabilisation));
break; break;
case PROP_EXPOSURE_COMPENSATION: case PROP_EXPOSURE_COMPENSATION:
g_value_set_int(value, src->capture_config.camera_parameters.exposureCompensation); g_value_set_int (value,
src->capture_config.camera_parameters.exposureCompensation);
break; break;
case PROP_EXPOSURE_MODE: case PROP_EXPOSURE_MODE:
g_value_set_enum(value, src->capture_config.camera_parameters.exposureMode); g_value_set_enum (value,
src->capture_config.camera_parameters.exposureMode);
break; break;
case PROP_EXPOSURE_METERING_MODE: case PROP_EXPOSURE_METERING_MODE:
g_value_set_enum(value, src->capture_config.camera_parameters.exposureMeterMode); g_value_set_enum (value,
src->capture_config.camera_parameters.exposureMeterMode);
break; break;
case PROP_ROTATION: case PROP_ROTATION:
g_value_set_int(value, src->capture_config.camera_parameters.rotation); g_value_set_int (value, src->capture_config.camera_parameters.rotation);
break; break;
case PROP_AWB_MODE: case PROP_AWB_MODE:
g_value_set_enum(value, src->capture_config.camera_parameters.awbMode); g_value_set_enum (value, src->capture_config.camera_parameters.awbMode);
break; break;
case PROP_HFLIP: case PROP_HFLIP:
g_value_set_boolean(value, !!(src->capture_config.camera_parameters.hflip)); g_value_set_boolean (value,
! !(src->capture_config.camera_parameters.hflip));
break; break;
case PROP_VFLIP: case PROP_VFLIP:
g_value_set_boolean(value, !!(src->capture_config.camera_parameters.vflip)); g_value_set_boolean (value,
! !(src->capture_config.camera_parameters.vflip));
break; break;
case PROP_ROI_X: case PROP_ROI_X:
g_value_set_float(value, src->capture_config.camera_parameters.roi.x); g_value_set_float (value, src->capture_config.camera_parameters.roi.x);
break; break;
case PROP_ROI_Y: case PROP_ROI_Y:
g_value_set_float(value, src->capture_config.camera_parameters.roi.y); g_value_set_float (value, src->capture_config.camera_parameters.roi.y);
break; break;
case PROP_ROI_W: case PROP_ROI_W:
g_value_set_float(value, src->capture_config.camera_parameters.roi.w); g_value_set_float (value, src->capture_config.camera_parameters.roi.w);
break; break;
case PROP_ROI_H: case PROP_ROI_H:
g_value_set_float(value, src->capture_config.camera_parameters.roi.h); g_value_set_float (value, src->capture_config.camera_parameters.roi.h);
break; break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -481,11 +499,11 @@ gst_rpi_cam_src_get_property (GObject * object, guint prop_id,
} }
static gboolean static gboolean
gst_rpi_cam_src_start (GstBaseSrc *parent) gst_rpi_cam_src_start (GstBaseSrc * parent)
{ {
GstRpiCamSrc *src = GST_RPICAMSRC(parent); GstRpiCamSrc *src = GST_RPICAMSRC (parent);
g_print ("In src_start()\n"); g_print ("In src_start()\n");
src->capture_state = raspi_capture_setup(&src->capture_config); src->capture_state = raspi_capture_setup (&src->capture_config);
if (src->capture_state == NULL) if (src->capture_state == NULL)
return FALSE; return FALSE;
@ -493,65 +511,65 @@ gst_rpi_cam_src_start (GstBaseSrc *parent)
} }
static gboolean static gboolean
gst_rpi_cam_src_stop (GstBaseSrc *parent) gst_rpi_cam_src_stop (GstBaseSrc * parent)
{ {
GstRpiCamSrc *src = GST_RPICAMSRC(parent); GstRpiCamSrc *src = GST_RPICAMSRC (parent);
if (src->started) if (src->started)
raspi_capture_stop(src->capture_state); raspi_capture_stop (src->capture_state);
raspi_capture_free(src->capture_state); raspi_capture_free (src->capture_state);
src->capture_state = NULL; src->capture_state = NULL;
return TRUE; return TRUE;
} }
static GstCaps * static GstCaps *
gst_rpi_cam_src_get_caps (GstBaseSrc *bsrc, GstCaps * filter) gst_rpi_cam_src_get_caps (GstBaseSrc * bsrc, GstCaps * filter)
{ {
GstRpiCamSrc *src = GST_RPICAMSRC(bsrc); GstRpiCamSrc *src = GST_RPICAMSRC (bsrc);
GstCaps *caps; GstCaps *caps;
caps = gst_pad_get_pad_template_caps (GST_BASE_SRC_PAD (bsrc)); caps = gst_pad_get_pad_template_caps (GST_BASE_SRC_PAD (bsrc));
if (src->capture_state == NULL) if (src->capture_state == NULL)
goto done; goto done;
/* FIXME: Retrieve limiting parameters from the camera module, max width/height fps-range */ /* FIXME: Retrieve limiting parameters from the camera module, max width/height fps-range */
caps = gst_caps_make_writable(caps); caps = gst_caps_make_writable (caps);
gst_caps_set_simple (caps, gst_caps_set_simple (caps,
"width", GST_TYPE_INT_RANGE, 1, 1920, "width", GST_TYPE_INT_RANGE, 1, 1920,
"height", GST_TYPE_INT_RANGE, 1, 1080, "height", GST_TYPE_INT_RANGE, 1, 1080,
"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 60, 1, "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 60, 1, NULL);
NULL);
done: done:
GST_DEBUG_OBJECT(src, "get_caps returning %" GST_PTR_FORMAT, caps); GST_DEBUG_OBJECT (src, "get_caps returning %" GST_PTR_FORMAT, caps);
return caps; return caps;
} }
static gboolean static gboolean
gst_rpi_cam_src_set_caps (GstBaseSrc *bsrc, GstCaps *caps) gst_rpi_cam_src_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
{ {
GstRpiCamSrc *src = GST_RPICAMSRC(bsrc); GstRpiCamSrc *src = GST_RPICAMSRC (bsrc);
GstVideoInfo info; GstVideoInfo info;
GST_DEBUG_OBJECT (src, "In set_caps %" GST_PTR_FORMAT, caps); GST_DEBUG_OBJECT (src, "In set_caps %" GST_PTR_FORMAT, caps);
if (!gst_video_info_from_caps (&info, caps)) if (!gst_video_info_from_caps (&info, caps))
return FALSE; return FALSE;
src->capture_config.width = info.width; src->capture_config.width = info.width;
src->capture_config.height = info.height; src->capture_config.height = info.height;
src->capture_config.fps_n = info.fps_n; src->capture_config.fps_n = info.fps_n;
src->capture_config.fps_d = info.fps_d; src->capture_config.fps_d = info.fps_d;
return TRUE; return TRUE;
} }
static gboolean gst_rpi_cam_src_decide_allocation (GstBaseSrc *bsrc, static gboolean
GstQuery * query) gst_rpi_cam_src_decide_allocation (GstBaseSrc * bsrc, GstQuery * query)
{ {
g_print ("In decide_allocation\n"); g_print ("In decide_allocation\n");
return GST_BASE_SRC_CLASS (parent_class)->decide_allocation (bsrc, query); return GST_BASE_SRC_CLASS (parent_class)->decide_allocation (bsrc, query);
} }
static GstCaps *gst_rpi_cam_src_fixate (GstBaseSrc * basesrc, GstCaps * caps) static GstCaps *
gst_rpi_cam_src_fixate (GstBaseSrc * basesrc, GstCaps * caps)
{ {
GstStructure *structure; GstStructure *structure;
gint i; gint i;
@ -578,21 +596,22 @@ static GstCaps *gst_rpi_cam_src_fixate (GstBaseSrc * basesrc, GstCaps * caps)
} }
static GstFlowReturn static GstFlowReturn
gst_rpi_cam_src_create (GstPushSrc *parent, GstBuffer **buf) gst_rpi_cam_src_create (GstPushSrc * parent, GstBuffer ** buf)
{ {
GstRpiCamSrc *src = GST_RPICAMSRC(parent); GstRpiCamSrc *src = GST_RPICAMSRC (parent);
GstFlowReturn ret; GstFlowReturn ret;
if (!src->started) { if (!src->started) {
if (!raspi_capture_start(src->capture_state)) if (!raspi_capture_start (src->capture_state))
return GST_FLOW_ERROR; return GST_FLOW_ERROR;
src->started = TRUE; src->started = TRUE;
} }
/* FIXME: Use custom allocator */ /* FIXME: Use custom allocator */
ret = raspi_capture_fill_buffer(src->capture_state, buf); ret = raspi_capture_fill_buffer (src->capture_state, buf);
if (*buf) if (*buf)
GST_LOG_OBJECT(src, "Made buffer of size %" G_GSIZE_FORMAT "\n", gst_buffer_get_size(*buf)); GST_LOG_OBJECT (src, "Made buffer of size %" G_GSIZE_FORMAT "\n",
gst_buffer_get_size (*buf));
return ret; return ret;
} }
@ -611,14 +630,8 @@ plugin_init (GstPlugin * rpicamsrc)
#define PACKAGE "gstrpicamsrc" #define PACKAGE "gstrpicamsrc"
#endif #endif
GST_PLUGIN_DEFINE ( GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
rpicamsrc, rpicamsrc,
"Raspberry Pi Camera Source", "Raspberry Pi Camera Source",
plugin_init, plugin_init, VERSION, "LGPL", "GStreamer", "http://gstreamer.net/")
VERSION,
"LGPL",
"GStreamer",
"http://gstreamer.net/"
)