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sys/v4l2/Makefile.am: Fix makefile, list libs in stack order.
Original commit message from CVS: * sys/v4l2/Makefile.am: Fix makefile, list libs in stack order. * sys/v4l2/gstv4l2colorbalance.c: * sys/v4l2/gstv4l2colorbalance.h: * sys/v4l2/gstv4l2object.c: (gst_v4l2_device_get_type), (gst_v4l2_object_install_properties_helper): * sys/v4l2/gstv4l2object.h: * sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read), (gst_v4l2src_get_mmap), (gst_v4l2src_create): * sys/v4l2/gstv4l2src.h: * sys/v4l2/gstv4l2tuner.h: * sys/v4l2/gstv4l2vidorient.h: * sys/v4l2/gstv4l2xoverlay.h: * sys/v4l2/v4l2_calls.h: * sys/v4l2/v4l2src_calls.h: Fix coding style: - Remove extern from functions. - Fix header indentation. Fix Flags, add defaults for properties. Remove unused enums. Fix TOO_LAZY in error messages.
This commit is contained in:
Wim Taymans
parent
d9db447dfa
commit
27bde5b96e
12 changed files with 150 additions and 202 deletions
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@ -27,9 +27,9 @@ libgstvideo4linux2_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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libgstvideo4linux2_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) \
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$(GST_BASE_LIBS) \
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-lgstinterfaces-$(GST_MAJORMINOR) \
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$(GST_LIBS) \
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$(xv_libs) \
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-lgstinterfaces-$(GST_MAJORMINOR)
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$(xv_libs)
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noinst_HEADERS = gstv4l2object.h v4l2_calls.h \
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gstv4l2src.h v4l2src_calls.h \
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@ -33,7 +33,6 @@ GST_BOILERPLATE (GstV4l2ColorBalanceChannel,
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gst_v4l2_color_balance_channel,
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GstColorBalanceChannel, GST_TYPE_COLOR_BALANCE_CHANNEL);
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static void
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gst_v4l2_color_balance_channel_base_init (gpointer g_class)
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{
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@ -55,15 +55,13 @@ typedef struct _GstV4l2ColorBalanceChannelClass {
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GType gst_v4l2_color_balance_channel_get_type (void);
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extern const GList *
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gst_v4l2_color_balance_list_channels (GstV4l2Object * v4l2object);
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const GList * gst_v4l2_color_balance_list_channels (GstV4l2Object * v4l2object);
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extern void
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gst_v4l2_color_balance_set_value (GstV4l2Object * v4l2object,
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GstColorBalanceChannel * channel, gint value);
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void gst_v4l2_color_balance_set_value (GstV4l2Object * v4l2object,
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GstColorBalanceChannel * channel,
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gint value);
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extern gint
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gst_v4l2_color_balance_get_value (GstV4l2Object * v4l2object,
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gint gst_v4l2_color_balance_get_value (GstV4l2Object * v4l2object,
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GstColorBalanceChannel * channel);
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#define GST_IMPLEMENT_V4L2_COLOR_BALANCE_METHODS(Type, interface_as_function) \
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@ -35,6 +35,13 @@
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#endif
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#include "gstv4l2colorbalance.h"
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#define DEFAULT_PROP_DEVICE "/dev/video0"
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#define DEFAULT_PROP_DEVICE_NAME NULL
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#define DEFAULT_PROP_FLAGS 0
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#define DEFAULT_PROP_STD NULL
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#define DEFAULT_PROP_INPUT NULL
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#define DEFAULT_PROP_FREQUENCY 0
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enum
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{
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PROP_0,
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@ -205,22 +212,15 @@ gst_v4l2_device_get_type (void)
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if (v4l2_device_type == 0) {
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static const GFlagsValue values[] = {
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{V4L2_CAP_VIDEO_CAPTURE, "CAPTURE",
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"Device supports video capture"},
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{V4L2_CAP_VIDEO_OUTPUT, "PLAYBACK",
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"Device supports video playback"},
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{V4L2_CAP_VIDEO_OVERLAY, "OVERLAY",
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"Device supports video overlay"},
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{V4L2_CAP_VIDEO_CAPTURE, "Device supports video capture", "capture"},
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{V4L2_CAP_VIDEO_OUTPUT, "Device supports video playback", "output"},
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{V4L2_CAP_VIDEO_OVERLAY, "Device supports video overlay", "overlay"},
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{V4L2_CAP_VBI_CAPTURE, "VBI_CAPTURE",
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"Device supports the VBI capture"},
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{V4L2_CAP_VBI_OUTPUT, "VBI_OUTPUT",
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"Device supports the VBI output"},
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{V4L2_CAP_VBI_CAPTURE, "Device supports the VBI capture", "vbi-capture"},
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{V4L2_CAP_VBI_OUTPUT, "Device supports the VBI output", "vbi-output"},
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{V4L2_CAP_TUNER, "TUNER",
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"Device has a tuner or modulator"},
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{V4L2_CAP_AUDIO, "AUDIO",
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"Device has audio inputs or outputs"},
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{V4L2_CAP_TUNER, "Device has a tuner or modulator", "tuner"},
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{V4L2_CAP_AUDIO, "Device has audio inputs or outputs", "audio"},
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{0, NULL, NULL}
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};
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@ -235,34 +235,26 @@ gst_v4l2_device_get_type (void)
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void
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gst_v4l2_object_install_properties_helper (GObjectClass * gobject_class)
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{
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g_object_class_install_property
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(G_OBJECT_CLASS (gobject_class), PROP_DEVICE,
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g_param_spec_string ("device",
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"Device", "Device location", NULL, G_PARAM_READWRITE));
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g_object_class_install_property
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(G_OBJECT_CLASS (gobject_class),
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PROP_DEVICE_NAME,
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g_param_spec_string ("device-name",
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"Device name", "Name of the device", NULL, G_PARAM_READABLE));
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g_object_class_install_property
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(G_OBJECT_CLASS (gobject_class), PROP_FLAGS,
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g_param_spec_flags ("flags", "Flags",
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"Device type flags",
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GST_TYPE_V4L2_DEVICE_FLAGS, 0, G_PARAM_READABLE));
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g_object_class_install_property
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(gobject_class, PROP_STD,
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g_param_spec_string ("std", "Std",
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"Standard (norm) to use", NULL, G_PARAM_READWRITE));
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g_object_class_install_property
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(gobject_class, PROP_INPUT,
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g_param_spec_string ("input",
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"Input",
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"Input/output (channel) to switch to", NULL, G_PARAM_READWRITE));
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g_object_class_install_property
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(gobject_class, PROP_FREQUENCY,
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g_param_spec_ulong ("frequency",
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"Frequency",
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"Frequency to tune to (in Hz)", 0, G_MAXULONG, 0, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, PROP_DEVICE,
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g_param_spec_string ("device", "Device", "Device location",
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DEFAULT_PROP_DEVICE, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, PROP_DEVICE_NAME,
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g_param_spec_string ("device-name", "Device name",
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"Name of the device", DEFAULT_PROP_DEVICE_NAME, G_PARAM_READABLE));
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g_object_class_install_property (gobject_class, PROP_FLAGS,
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g_param_spec_flags ("flags", "Flags", "Device type flags",
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GST_TYPE_V4L2_DEVICE_FLAGS, DEFAULT_PROP_FLAGS, G_PARAM_READABLE));
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g_object_class_install_property (gobject_class, PROP_STD,
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g_param_spec_string ("std", "Std", "Standard (norm) to use",
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DEFAULT_PROP_STD, G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, PROP_INPUT,
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g_param_spec_string ("input", "Input",
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"Input/output (channel) to switch to", DEFAULT_PROP_INPUT,
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G_PARAM_READWRITE));
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g_object_class_install_property (gobject_class, PROP_FREQUENCY,
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g_param_spec_ulong ("frequency", "Frequency",
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"Frequency to tune to (in Hz)", 0, G_MAXULONG, DEFAULT_PROP_FREQUENCY,
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G_PARAM_READWRITE));
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}
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GstV4l2Object *
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@ -285,7 +277,7 @@ gst_v4l2_object_new (GstElement * element,
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v4l2object->video_fd = -1;
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v4l2object->buffer = NULL;
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v4l2object->videodev = g_strdup ("/dev/video0");
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v4l2object->videodev = g_strdup (DEFAULT_PROP_DEVICE);
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v4l2object->stds = NULL;
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v4l2object->inputs = NULL;
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@ -90,7 +90,6 @@ struct _GstV4l2Object {
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gchar *input;
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gulong frequency;
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/* X-overlay */
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GstV4l2Xv *xv;
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gulong xwindow_id;
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@ -117,46 +116,36 @@ GType gst_v4l2_object_get_type(void);
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PROP_FREQUENCY
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extern GstV4l2Object *
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gst_v4l2_object_new (GstElement * element,
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/* create/destroy */
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GstV4l2Object * gst_v4l2_object_new (GstElement * element,
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GstV4l2GetInOutFunction get_in_out_func,
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GstV4l2SetInOutFunction set_in_out_func,
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GstV4l2UpdateFpsFunction update_fps_func);
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void gst_v4l2_object_destroy (GstV4l2Object ** v4l2object);
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extern void
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gst_v4l2_object_destroy (GstV4l2Object ** v4l2object);
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/* properties */
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void gst_v4l2_object_install_properties_helper (GObjectClass *gobject_class);
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extern void
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gst_v4l2_object_install_properties_helper (GObjectClass *gobject_class);
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gboolean gst_v4l2_object_set_property_helper (GstV4l2Object *v4l2object,
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guint prop_id, const GValue * value,
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GParamSpec * pspec);
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gboolean gst_v4l2_object_get_property_helper (GstV4l2Object *v4l2object,
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guint prop_id, GValue * value,
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GParamSpec * pspec);
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/* starting/stopping */
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gboolean gst_v4l2_object_start (GstV4l2Object *v4l2object);
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gboolean gst_v4l2_object_stop (GstV4l2Object *v4l2object);
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extern gboolean
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gst_v4l2_object_set_property_helper (GstV4l2Object *v4l2object,
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guint prop_id, const GValue * value, GParamSpec * pspec);
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extern gboolean
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gst_v4l2_object_get_property_helper (GstV4l2Object *v4l2object,
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guint prop_id, GValue * value, GParamSpec * pspec);
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/* probing */
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const GList* gst_v4l2_probe_get_properties (GstPropertyProbe * probe);
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extern gboolean gst_v4l2_object_start (GstV4l2Object *v4l2object);
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extern gboolean gst_v4l2_object_stop (GstV4l2Object *v4l2object);
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extern const GList *
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gst_v4l2_probe_get_properties (GstPropertyProbe * probe);
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extern void
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gst_v4l2_probe_probe_property (GstPropertyProbe * probe,
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guint prop_id,
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void gst_v4l2_probe_probe_property (GstPropertyProbe * probe, guint prop_id,
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const GParamSpec * pspec,
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GList ** klass_devices);
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extern gboolean
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gst_v4l2_probe_needs_probe (GstPropertyProbe * probe,
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guint prop_id,
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gboolean gst_v4l2_probe_needs_probe (GstPropertyProbe * probe, guint prop_id,
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const GParamSpec * pspec,
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GList ** klass_devices);
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extern GValueArray *
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gst_v4l2_probe_get_values (GstPropertyProbe * probe,
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guint prop_id,
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GValueArray* gst_v4l2_probe_get_values (GstPropertyProbe * probe, guint prop_id,
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const GParamSpec * pspec,
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GList ** klass_devices);
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@ -67,6 +67,7 @@ GST_ELEMENT_DETAILS ("Video (video4linux2/raw) Source",
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GST_DEBUG_CATEGORY (v4l2src_debug);
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#define GST_CAT_DEFAULT v4l2src_debug
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#define DEFAULT_PROP_USE_FIXED_FPS TRUE
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enum
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{
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@ -276,6 +277,7 @@ gst_v4l2src_class_init (GstV4l2SrcClass * klass)
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basesrc_class = GST_BASE_SRC_CLASS (klass);
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pushsrc_class = GST_PUSH_SRC_CLASS (klass);
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gobject_class->dispose = gst_v4l2src_dispose;
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gobject_class->set_property = gst_v4l2src_set_property;
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gobject_class->get_property = gst_v4l2src_get_property;
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@ -286,7 +288,7 @@ gst_v4l2src_class_init (GstV4l2SrcClass * klass)
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g_param_spec_boolean ("use-fixed-fps", "Use Fixed FPS",
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"Drop/Insert frames to reach a certain FPS (TRUE) "
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"or adapt FPS to suit the number of frabbed frames",
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TRUE, G_PARAM_READWRITE));
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DEFAULT_PROP_USE_FIXED_FPS, G_PARAM_READWRITE));
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basesrc_class->get_caps = gst_v4l2src_get_caps;
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basesrc_class->set_caps = gst_v4l2src_set_caps;
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@ -294,8 +296,6 @@ gst_v4l2src_class_init (GstV4l2SrcClass * klass)
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basesrc_class->stop = gst_v4l2src_stop;
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pushsrc_class->create = gst_v4l2src_create;
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gobject_class->dispose = gst_v4l2src_dispose;
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}
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static void
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@ -311,7 +311,7 @@ gst_v4l2src_init (GstV4l2Src * v4l2src, GstV4l2SrcClass * klass)
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/* fps */
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v4l2src->fps_n = 0;
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v4l2src->fps_d = 1;
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v4l2src->use_fixed_fps = TRUE;
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v4l2src->use_fixed_fps = DEFAULT_PROP_USE_FIXED_FPS;
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v4l2src->is_capturing = FALSE;
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@ -24,7 +24,6 @@
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#ifndef __GST_V4L2SRC_H__
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#define __GST_V4L2SRC_H__
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#include <gstv4l2object.h>
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GST_DEBUG_CATEGORY_EXTERN (v4l2src_debug);
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@ -69,15 +68,6 @@ struct _GstV4l2Buffer
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GstV4l2BufferPool *pool;
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};
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enum
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{
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QUEUE_STATE_ERROR = -1,
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QUEUE_STATE_READY_FOR_QUEUE, /* the frame is ready to be queued for capture */
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QUEUE_STATE_QUEUED, /* the frame is queued for capture */
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QUEUE_STATE_SYNCED /* the frame is captured */
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};
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struct _GstV4l2Src
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{
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GstPushSrc pushsrc;
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@ -111,11 +101,10 @@ struct _GstV4l2SrcClass
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GstPushSrcClass parent_class;
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GList *v4l2_class_devices;
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};
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GType gst_v4l2src_get_type (void);
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G_END_DECLS
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#endif /* __GST_V4L2SRC_H__ */
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@ -79,38 +79,34 @@ typedef struct _GstV4l2TunerNormClass {
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GstTunerNormClass parent;
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} GstV4l2TunerNormClass;
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extern gboolean
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gst_v4l2_tuner_set_channel (GstV4l2Object * v4l2object, GstTunerChannel * channel);
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extern gboolean
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gst_v4l2_tuner_set_norm (GstV4l2Object * v4l2object, GstTunerNorm * norm);
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extern gboolean
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gst_v4l2_tuner_set_frequency (GstV4l2Object * v4l2object,
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GstTunerChannel * channel, gulong frequency);
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GType gst_v4l2_tuner_channel_get_type (void);
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GType gst_v4l2_tuner_norm_get_type (void);
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extern const GList *
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gst_v4l2_tuner_list_channels (GstV4l2Object * v4l2object);
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extern void
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gst_v4l2_tuner_set_channel_and_notify (GstV4l2Object * v4l2object, GstTunerChannel * channel);
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extern GstTunerChannel *
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gst_v4l2_tuner_get_channel (GstV4l2Object * v4l2object);
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extern const GList *
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gst_v4l2_tuner_list_norms (GstV4l2Object * v4l2object);
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extern void
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gst_v4l2_tuner_set_norm_and_notify (GstV4l2Object * v4l2object, GstTunerNorm * norm);
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extern GstTunerNorm *
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gst_v4l2_tuner_get_norm (GstV4l2Object * v4l2object);
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extern void
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gst_v4l2_tuner_set_frequency_and_notify (GstV4l2Object * v4l2object,
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GstTunerChannel * channel, gulong frequency);
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extern gulong
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gst_v4l2_tuner_get_frequency (GstV4l2Object * v4l2object, GstTunerChannel * channel);
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extern gint
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gst_v4l2_tuner_signal_strength (GstV4l2Object * v4l2object, GstTunerChannel * channel);
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/* channels */
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const GList* gst_v4l2_tuner_list_channels (GstV4l2Object * v4l2object);
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void gst_v4l2_tuner_set_channel_and_notify (GstV4l2Object * v4l2object,
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GstTunerChannel * channel);
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GstTunerChannel* gst_v4l2_tuner_get_channel (GstV4l2Object * v4l2object);
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gboolean gst_v4l2_tuner_set_channel (GstV4l2Object * v4l2object,
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GstTunerChannel * channel);
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/* norms */
|
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const GList* gst_v4l2_tuner_list_norms (GstV4l2Object * v4l2object);
|
||||
void gst_v4l2_tuner_set_norm_and_notify (GstV4l2Object * v4l2object,
|
||||
GstTunerNorm * norm);
|
||||
GstTunerNorm* gst_v4l2_tuner_get_norm (GstV4l2Object * v4l2object);
|
||||
gboolean gst_v4l2_tuner_set_norm (GstV4l2Object * v4l2object,
|
||||
GstTunerNorm * norm);
|
||||
/* frequency */
|
||||
void gst_v4l2_tuner_set_frequency_and_notify (GstV4l2Object * v4l2object,
|
||||
GstTunerChannel * channel,
|
||||
gulong frequency);
|
||||
gint gst_v4l2_tuner_signal_strength (GstV4l2Object * v4l2object,
|
||||
GstTunerChannel * channel);
|
||||
gulong gst_v4l2_tuner_get_frequency (GstV4l2Object * v4l2object,
|
||||
GstTunerChannel * channel);
|
||||
gboolean gst_v4l2_tuner_set_frequency (GstV4l2Object * v4l2object,
|
||||
GstTunerChannel * channel,
|
||||
gulong frequency);
|
||||
|
||||
#define GST_IMPLEMENT_V4L2_TUNER_METHODS(Type, interface_as_function) \
|
||||
\
|
||||
|
|
|
|||
|
|
@ -30,27 +30,17 @@
|
|||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_get_hflip (GstV4l2Object *v4l2object, gboolean *flip);
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_get_vflip (GstV4l2Object *v4l2object, gboolean *flip);
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_get_hcenter (GstV4l2Object *v4l2object, gint *center);
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_get_vcenter (GstV4l2Object *v4l2object, gint *center);
|
||||
void gst_v4l2_video_orientation_interface_init (GstVideoOrientationInterface * klass);
|
||||
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_set_hflip (GstV4l2Object *v4l2object, gboolean flip);
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_set_vflip (GstV4l2Object *v4l2object, gboolean flip);
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_set_hcenter (GstV4l2Object *v4l2object, gint center);
|
||||
extern gboolean
|
||||
gst_v4l2_video_orientation_set_vcenter (GstV4l2Object *v4l2object, gint center);
|
||||
gboolean gst_v4l2_video_orientation_get_hflip (GstV4l2Object *v4l2object, gboolean *flip);
|
||||
gboolean gst_v4l2_video_orientation_get_vflip (GstV4l2Object *v4l2object, gboolean *flip);
|
||||
gboolean gst_v4l2_video_orientation_get_hcenter (GstV4l2Object *v4l2object, gint *center);
|
||||
gboolean gst_v4l2_video_orientation_get_vcenter (GstV4l2Object *v4l2object, gint *center);
|
||||
|
||||
|
||||
extern void
|
||||
gst_v4l2_video_orientation_interface_init (GstVideoOrientationInterface * klass);
|
||||
gboolean gst_v4l2_video_orientation_set_hflip (GstV4l2Object *v4l2object, gboolean flip);
|
||||
gboolean gst_v4l2_video_orientation_set_vflip (GstV4l2Object *v4l2object, gboolean flip);
|
||||
gboolean gst_v4l2_video_orientation_set_hcenter (GstV4l2Object *v4l2object, gint center);
|
||||
gboolean gst_v4l2_video_orientation_set_vcenter (GstV4l2Object *v4l2object, gint center);
|
||||
|
||||
#define GST_IMPLEMENT_V4L2_VIDORIENT_METHODS(Type, interface_as_function) \
|
||||
\
|
||||
|
|
|
|||
|
|
@ -36,8 +36,7 @@ G_BEGIN_DECLS
|
|||
void gst_v4l2_xoverlay_start (GstV4l2Object *v4l2object);
|
||||
void gst_v4l2_xoverlay_stop (GstV4l2Object *v4l2object);
|
||||
|
||||
extern void
|
||||
gst_v4l2_xoverlay_interface_init (GstXOverlayClass * klass);
|
||||
void gst_v4l2_xoverlay_interface_init (GstXOverlayClass * klass);
|
||||
|
||||
#define GST_IMPLEMENT_V4L2_XOVERLAY_METHODS(Type, interface_as_function) \
|
||||
\
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@
|
|||
#define GST_V4L2_CHECK_OPEN(v4l2object) \
|
||||
if (!GST_V4L2_IS_OPEN(v4l2object)) \
|
||||
{ \
|
||||
GST_ELEMENT_ERROR (v4l2object->element, RESOURCE, TOO_LAZY, \
|
||||
GST_ELEMENT_ERROR (v4l2object->element, RESOURCE, SETTINGS, \
|
||||
(_("Device is not open.")), (NULL)); \
|
||||
return FALSE; \
|
||||
}
|
||||
|
|
@ -52,7 +52,7 @@
|
|||
#define GST_V4L2_CHECK_NOT_OPEN(v4l2object) \
|
||||
if (GST_V4L2_IS_OPEN(v4l2object)) \
|
||||
{ \
|
||||
GST_ELEMENT_ERROR (v4l2object->element, RESOURCE, TOO_LAZY, \
|
||||
GST_ELEMENT_ERROR (v4l2object->element, RESOURCE, SETTINGS, \
|
||||
(_("Device is open.")), (NULL)); \
|
||||
return FALSE; \
|
||||
}
|
||||
|
|
@ -61,7 +61,7 @@
|
|||
#define GST_V4L2_CHECK_OVERLAY(v4l2object) \
|
||||
if (!GST_V4L2_IS_OVERLAY(v4l2object)) \
|
||||
{ \
|
||||
GST_ELEMENT_ERROR (v4l2object->element, RESOURCE, TOO_LAZY, \
|
||||
GST_ELEMENT_ERROR (v4l2object->element, RESOURCE, SETTINGS, \
|
||||
(NULL), ("Device cannot handle overlay")); \
|
||||
return FALSE; \
|
||||
}
|
||||
|
|
|
|||
|
|
@ -27,45 +27,41 @@
|
|||
#include "gstv4l2src.h"
|
||||
#include "v4l2_calls.h"
|
||||
|
||||
|
||||
gboolean gst_v4l2src_get_capture (GstV4l2Src * v4l2src);
|
||||
gboolean gst_v4l2src_set_capture (GstV4l2Src * v4l2src,
|
||||
struct v4l2_fmtdesc *fmt,
|
||||
gint * width, gint * height,
|
||||
guint *fps_n, guint * fps_d);
|
||||
|
||||
gboolean gst_v4l2src_capture_init (GstV4l2Src * v4l2src);
|
||||
gboolean gst_v4l2src_capture_start (GstV4l2Src * v4l2src);
|
||||
gint gst_v4l2src_grab_frame (GstV4l2Src * v4l2src);
|
||||
|
||||
gint gst_v4l2src_grab_frame (GstV4l2Src * v4l2src);
|
||||
gboolean gst_v4l2src_queue_frame (GstV4l2Src * v4l2src, guint i);
|
||||
|
||||
gboolean gst_v4l2src_capture_stop (GstV4l2Src * v4l2src);
|
||||
gboolean gst_v4l2src_capture_deinit (GstV4l2Src * v4l2src);
|
||||
|
||||
gboolean gst_v4l2src_fill_format_list (GstV4l2Src * v4l2src);
|
||||
gboolean gst_v4l2src_clear_format_list (GstV4l2Src * v4l2src);
|
||||
|
||||
/* hacky */
|
||||
gboolean gst_v4l2src_get_size_limits (GstV4l2Src * v4l2src,
|
||||
struct v4l2_fmtdesc *fmt,
|
||||
gint * min_w, gint * max_w,
|
||||
gint * min_h, gint * max_h);
|
||||
|
||||
void gst_v4l2src_free_buffer (GstBuffer * buffer);
|
||||
|
||||
extern gboolean
|
||||
gst_v4l2src_update_fps (GstV4l2Object * v4l2object);
|
||||
|
||||
extern gboolean
|
||||
gst_v4l2src_get_fps (GstV4l2Src * v4l2src, guint * fps_n, guint * fps_d);
|
||||
|
||||
|
||||
extern gboolean
|
||||
gst_v4l2src_set_fps (GstV4l2Src * v4l2src, guint * fps_n, guint * fps_d);
|
||||
|
||||
GValue *gst_v4l2src_get_fps_list (GstV4l2Src * v4l2src);
|
||||
|
||||
GstBuffer *gst_v4l2src_buffer_new (GstV4l2Src * v4l2src,
|
||||
/* buffers */
|
||||
GstBuffer* gst_v4l2src_buffer_new (GstV4l2Src * v4l2src,
|
||||
guint size, guint8 * data,
|
||||
GstV4l2Buffer * srcbuf);
|
||||
void gst_v4l2src_free_buffer (GstBuffer * buffer);
|
||||
|
||||
/* FPS stuff */
|
||||
gboolean gst_v4l2src_update_fps (GstV4l2Object * v4l2object);
|
||||
gboolean gst_v4l2src_get_fps (GstV4l2Src * v4l2src,
|
||||
guint * fps_n, guint * fps_d);
|
||||
gboolean gst_v4l2src_set_fps (GstV4l2Src * v4l2src,
|
||||
guint * fps_n, guint * fps_d);
|
||||
GValue* gst_v4l2src_get_fps_list (GstV4l2Src * v4l2src);
|
||||
|
||||
|
||||
#endif /* __V4L2SRC_CALLS_H__ */
|
||||
|
|
|
|||
Loading…
Reference in a new issue