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[MOVED FROM BAD 06/68] gst-indent
Original commit message from CVS: gst-indent
This commit is contained in:
Thomas Vander Stichele
Wim Taymans
parent
243acdb0a4
commit
f20bede182
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@ -28,84 +28,80 @@
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static GstColorspaceFormat gst_colorspace_formats[] = {
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{ GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420")) },
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{ GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("YV12")) },
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{ GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB) },
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{ GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB) },
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{ GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_16) },
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("YV12"))},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB)},
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{GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_16)},
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};
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static GstColorspaceConverter gst_colorspace_converters[] = {
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{ GST_COLORSPACE_I420, GST_COLORSPACE_RGB32, gst_colorspace_I420_to_rgb32 },
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{ GST_COLORSPACE_YV12, GST_COLORSPACE_RGB32, gst_colorspace_YV12_to_rgb32 },
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{ GST_COLORSPACE_I420, GST_COLORSPACE_RGB24, gst_colorspace_I420_to_rgb24 },
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{ GST_COLORSPACE_YV12, GST_COLORSPACE_RGB24, gst_colorspace_YV12_to_rgb24 },
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{ GST_COLORSPACE_I420, GST_COLORSPACE_RGB16, gst_colorspace_I420_to_rgb16 },
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{ GST_COLORSPACE_YV12, GST_COLORSPACE_RGB16, gst_colorspace_YV12_to_rgb16 },
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{GST_COLORSPACE_I420, GST_COLORSPACE_RGB32, gst_colorspace_I420_to_rgb32},
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{GST_COLORSPACE_YV12, GST_COLORSPACE_RGB32, gst_colorspace_YV12_to_rgb32},
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{GST_COLORSPACE_I420, GST_COLORSPACE_RGB24, gst_colorspace_I420_to_rgb24},
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{GST_COLORSPACE_YV12, GST_COLORSPACE_RGB24, gst_colorspace_YV12_to_rgb24},
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{GST_COLORSPACE_I420, GST_COLORSPACE_RGB16, gst_colorspace_I420_to_rgb16},
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{GST_COLORSPACE_YV12, GST_COLORSPACE_RGB16, gst_colorspace_YV12_to_rgb16},
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};
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static GstElementDetails colorspace_details = GST_ELEMENT_DETAILS (
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"Colorspace converter",
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"Filter/Converter/Video",
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"Converts video from one colorspace to another",
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"Wim Taymans <wim.taymans@chello.be>"
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);
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static GstElementDetails colorspace_details =
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GST_ELEMENT_DETAILS ("Colorspace converter",
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"Filter/Converter/Video",
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"Converts video from one colorspace to another",
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"Wim Taymans <wim.taymans@chello.be>");
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static GstStaticPadTemplate gst_colorspace_sink_template =
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GST_STATIC_PAD_TEMPLATE (
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"sink",
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GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ I420, YV12 }"))
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);
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);
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static GstStaticPadTemplate gst_colorspace_src_template =
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GST_STATIC_PAD_TEMPLATE (
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"src",
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GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (
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GST_VIDEO_CAPS_xRGB "; "
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GST_VIDEO_CAPS_BGRx "; "
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GST_VIDEO_CAPS_RGB "; "
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GST_VIDEO_CAPS_RGB_16
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)
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);
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GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB "; "
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GST_VIDEO_CAPS_BGRx "; " GST_VIDEO_CAPS_RGB "; " GST_VIDEO_CAPS_RGB_16)
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);
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/* Stereo signals and args */
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enum {
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enum
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{
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/* FILL ME */
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LAST_SIGNAL
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};
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enum {
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enum
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{
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ARG_0,
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ARG_SOURCE,
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ARG_DEST,
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};
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static void gst_colorspace_base_init (gpointer g_class);
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static void gst_colorspace_class_init (GstColorspaceClass *klass);
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static void gst_colorspace_init (GstColorspace *space);
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static void gst_colorspace_base_init (gpointer g_class);
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static void gst_colorspace_class_init (GstColorspaceClass * klass);
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static void gst_colorspace_init (GstColorspace * space);
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static void gst_colorspace_set_property (GObject *object, guint prop_id,
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const GValue *value, GParamSpec *pspec);
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static void gst_colorspace_get_property (GObject *object, guint prop_id,
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GValue *value, GParamSpec *pspec);
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static void gst_colorspace_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_colorspace_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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static GstPadLinkReturn
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gst_colorspace_link (GstPad *pad, const GstCaps *caps);
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static void gst_colorspace_chain (GstPad *pad, GstData *_data);
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static GstElementStateReturn
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gst_colorspace_change_state (GstElement *element);
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gst_colorspace_link (GstPad * pad, const GstCaps * caps);
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static void gst_colorspace_chain (GstPad * pad, GstData * _data);
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static GstElementStateReturn gst_colorspace_change_state (GstElement * element);
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static GstElementClass *parent_class = NULL;
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/*static guint gst_colorspace_signals[LAST_SIGNAL] = { 0 }; */
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#if 0
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static gboolean
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colorspace_setup_converter (GstColorspace *space, GstCaps *from_caps, GstCaps *to_caps)
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static gboolean
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colorspace_setup_converter (GstColorspace * space, GstCaps * from_caps,
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GstCaps * to_caps)
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{
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guint32 from_space, to_space;
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GstStructure *from_struct;
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@ -117,138 +113,142 @@ colorspace_setup_converter (GstColorspace *space, GstCaps *from_caps, GstCaps *t
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from_struct = gst_caps_get_structure (from_caps, 0);
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to_struct = gst_caps_get_structure (to_caps, 0);
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from_space = GST_MAKE_FOURCC ('R','G','B',' ');
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from_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
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gst_structure_get_fourcc (from_struct, "format", &from_space);
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to_space = GST_MAKE_FOURCC ('R','G','B',' ');
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to_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
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gst_structure_get_fourcc (to_struct, "format", &to_space);
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GST_INFO ("set up converter for " GST_FOURCC_FORMAT
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" (%08x) to " GST_FOURCC_FORMAT " (%08x)",
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GST_FOURCC_ARGS (from_space), from_space,
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GST_FOURCC_ARGS (to_space), to_space);
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GST_INFO ("set up converter for " GST_FOURCC_FORMAT
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" (%08x) to " GST_FOURCC_FORMAT " (%08x)",
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GST_FOURCC_ARGS (from_space), from_space,
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GST_FOURCC_ARGS (to_space), to_space);
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switch (from_space) {
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case GST_MAKE_FOURCC ('R','G','B',' '):
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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{
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gint from_bpp;
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gst_structure_get_int (from_struct, "bpp", &from_bpp);
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switch (to_space) {
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case GST_MAKE_FOURCC ('R','G','B',' '):
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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#ifdef HAVE_HERMES
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{
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gint to_bpp;
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gst_structure_get_int (to_struct, "bpp", &to_bpp);
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{
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gint to_bpp;
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gst_structure_get_int (from_struct, "red_mask", &space->source.r);
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gst_structure_get_int (to_struct, "bpp", &to_bpp);
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gst_structure_get_int (from_struct, "red_mask", &space->source.r);
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gst_structure_get_int (from_struct, "green_mask", &space->source.g);
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gst_structure_get_int (from_struct, "blue_mask", &space->source.b);
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gst_structure_get_int (from_struct, "blue_mask", &space->source.b);
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space->source.a = 0;
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space->srcbpp = space->source.bits = from_bpp;
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space->source.indexed = 0;
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space->source.has_colorkey = 0;
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GST_INFO ( "source red mask %08x", space->source.r);
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GST_INFO ( "source green mask %08x", space->source.g);
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GST_INFO ( "source blue mask %08x", space->source.b);
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GST_INFO ( "source bpp %08x", space->srcbpp);
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GST_INFO ("source red mask %08x", space->source.r);
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GST_INFO ("source green mask %08x", space->source.g);
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GST_INFO ("source blue mask %08x", space->source.b);
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GST_INFO ("source bpp %08x", space->srcbpp);
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gst_structure_get_int (to_struct, "red_mask", &space->dest.r);
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gst_structure_get_int (to_struct, "red_mask", &space->dest.r);
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gst_structure_get_int (to_struct, "green_mask", &space->dest.g);
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gst_structure_get_int (to_struct, "blue_mask", &space->dest.b);
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gst_structure_get_int (to_struct, "blue_mask", &space->dest.b);
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space->dest.a = 0;
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space->destbpp = space->dest.bits = to_bpp;
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space->dest.indexed = 0;
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space->dest.has_colorkey = 0;
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GST_INFO ( "dest red mask %08x", space->dest.r);
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GST_INFO ( "dest green mask %08x", space->dest.g);
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GST_INFO ( "dest blue mask %08x", space->dest.b);
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GST_INFO ( "dest bpp %08x", space->destbpp);
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GST_INFO ("dest red mask %08x", space->dest.r);
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GST_INFO ("dest green mask %08x", space->dest.g);
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GST_INFO ("dest blue mask %08x", space->dest.b);
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GST_INFO ("dest bpp %08x", space->destbpp);
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if (!Hermes_ConverterRequest (space->h_handle, &space->source, &space->dest)) {
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if (!Hermes_ConverterRequest (space->h_handle, &space->source,
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&space->dest)) {
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g_warning ("Hermes: could not get converter\n");
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return FALSE;
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}
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GST_INFO ( "converter set up");
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space->type = GST_COLORSPACE_HERMES;
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GST_INFO ("converter set up");
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space->type = GST_COLORSPACE_HERMES;
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return TRUE;
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}
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#else
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g_warning ("colorspace: compiled without hermes!");
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return FALSE;
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#endif
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case GST_MAKE_FOURCC ('Y','V','1','2'):
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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if (from_bpp == 32) {
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space->type = GST_COLORSPACE_RGB32_YV12;
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space->type = GST_COLORSPACE_RGB32_YV12;
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space->destbpp = 12;
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return TRUE;
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}
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case GST_MAKE_FOURCC ('I','4','2','0'):
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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if (from_bpp == 32) {
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space->type = GST_COLORSPACE_RGB32_I420;
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space->type = GST_COLORSPACE_RGB32_I420;
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space->destbpp = 12;
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return TRUE;
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}
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case GST_MAKE_FOURCC ('Y','U','Y','2'):
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GST_INFO ( "colorspace: RGB to YUV with bpp %d not implemented!!", from_bpp);
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case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
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GST_INFO ("colorspace: RGB to YUV with bpp %d not implemented!!",
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from_bpp);
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return FALSE;
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}
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break;
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}
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case GST_MAKE_FOURCC ('I','4','2','0'):
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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switch (to_space) {
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case GST_MAKE_FOURCC ('R','G','B',' '):
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GST_INFO ( "colorspace: YUV to RGB");
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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GST_INFO ("colorspace: YUV to RGB");
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gst_structure_get_int (to_struct, "bpp", &space->destbpp);
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space->converter = gst_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
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space->type = GST_COLORSPACE_YUV_RGB;
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space->converter =
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gst_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
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space->type = GST_COLORSPACE_YUV_RGB;
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return TRUE;
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case GST_MAKE_FOURCC ('I','4','2','0'):
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space->type = GST_COLORSPACE_NONE;
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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space->type = GST_COLORSPACE_NONE;
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space->destbpp = 12;
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return TRUE;
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case GST_MAKE_FOURCC ('Y','V','1','2'):
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space->type = GST_COLORSPACE_420_SWAP;
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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space->type = GST_COLORSPACE_420_SWAP;
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space->destbpp = 12;
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return TRUE;
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}
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break;
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case GST_MAKE_FOURCC ('Y','U','Y','2'):
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case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
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switch (to_space) {
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case GST_MAKE_FOURCC ('I','4','2','0'):
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space->type = GST_COLORSPACE_YUY2_I420;
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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space->type = GST_COLORSPACE_YUY2_I420;
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space->destbpp = 12;
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return TRUE;
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case GST_MAKE_FOURCC ('Y','U','Y','2'):
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space->type = GST_COLORSPACE_NONE;
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case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
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space->type = GST_COLORSPACE_NONE;
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space->destbpp = 16;
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return TRUE;
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case GST_MAKE_FOURCC ('R','G','B',' '):
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GST_INFO ( "colorspace: YUY2 to RGB not implemented!!");
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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GST_INFO ("colorspace: YUY2 to RGB not implemented!!");
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return FALSE;
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}
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break;
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case GST_MAKE_FOURCC ('Y','V','1','2'):
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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switch (to_space) {
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case GST_MAKE_FOURCC ('R','G','B',' '):
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GST_INFO ( "colorspace: YV12 to RGB");
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case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
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GST_INFO ("colorspace: YV12 to RGB");
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gst_structure_get_int (to_struct, "bpp", &space->destbpp);
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space->converter = gst_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
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space->type = GST_COLORSPACE_YUV_RGB;
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space->converter =
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gst_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
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space->type = GST_COLORSPACE_YUV_RGB;
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return TRUE;
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case GST_MAKE_FOURCC ('I','4','2','0'):
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space->type = GST_COLORSPACE_420_SWAP;
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case GST_MAKE_FOURCC ('I', '4', '2', '0'):
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space->type = GST_COLORSPACE_420_SWAP;
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space->destbpp = 12;
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return TRUE;
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case GST_MAKE_FOURCC ('Y','V','1','2'):
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space->type = GST_COLORSPACE_NONE;
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case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
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space->type = GST_COLORSPACE_NONE;
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space->destbpp = 12;
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return TRUE;
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}
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@ -259,13 +259,13 @@ colorspace_setup_converter (GstColorspace *space, GstCaps *from_caps, GstCaps *t
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#endif
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static GstCaps *
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gst_colorspace_caps_remove_format_info (GstCaps *caps, const char *media_type)
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gst_colorspace_caps_remove_format_info (GstCaps * caps, const char *media_type)
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{
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int i;
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GstStructure *structure;
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GstCaps *rgbcaps;
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for (i=0; i<gst_caps_get_size (caps); i++) {
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for (i = 0; i < gst_caps_get_size (caps); i++) {
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structure = gst_caps_get_structure (caps, i);
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gst_structure_set_name (structure, media_type);
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@ -284,14 +284,14 @@ gst_colorspace_caps_remove_format_info (GstCaps *caps, const char *media_type)
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return rgbcaps;
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}
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static GstCaps*
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gst_colorspace_getcaps (GstPad *pad)
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static GstCaps *
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gst_colorspace_getcaps (GstPad * pad)
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{
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GstColorspace *space;
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GstPad *otherpad;
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GstCaps *othercaps;
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GstCaps *caps;
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space = GST_COLORSPACE (gst_pad_get_parent (pad));
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otherpad = (pad == space->srcpad) ? space->sinkpad : space->srcpad;
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@ -308,16 +308,16 @@ gst_colorspace_getcaps (GstPad *pad)
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}
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static GstColorSpaceFormatType
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gst_colorspace_get_format (const GstCaps *caps)
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gst_colorspace_get_format (const GstCaps * caps)
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{
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int i;
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for(i=0; i<G_N_ELEMENTS (gst_colorspace_formats); i++) {
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for (i = 0; i < G_N_ELEMENTS (gst_colorspace_formats); i++) {
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GstCaps *icaps;
|
||||
GstCaps *fcaps;
|
||||
|
||||
fcaps = gst_caps_copy (gst_static_caps_get (
|
||||
&gst_colorspace_formats[i].caps));
|
||||
|
||||
fcaps =
|
||||
gst_caps_copy (gst_static_caps_get (&gst_colorspace_formats[i].caps));
|
||||
|
||||
icaps = gst_caps_intersect (caps, fcaps);
|
||||
if (!gst_caps_is_empty (icaps)) {
|
||||
|
|
@ -327,7 +327,7 @@ gst_colorspace_get_format (const GstCaps *caps)
|
|||
gst_caps_free (icaps);
|
||||
}
|
||||
|
||||
g_assert_not_reached();
|
||||
g_assert_not_reached ();
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
@ -336,7 +336,7 @@ gst_colorspace_get_format (const GstCaps *caps)
|
|||
#define ROUND_UP_8(x) (((x)+7)&~7)
|
||||
|
||||
static int
|
||||
gst_colorspace_format_get_size(GstColorSpaceFormatType index, int width,
|
||||
gst_colorspace_format_get_size (GstColorSpaceFormatType index, int width,
|
||||
int height)
|
||||
{
|
||||
int size;
|
||||
|
|
@ -345,22 +345,22 @@ gst_colorspace_format_get_size(GstColorSpaceFormatType index, int width,
|
|||
case GST_COLORSPACE_I420:
|
||||
case GST_COLORSPACE_YV12:
|
||||
size = ROUND_UP_4 (width) * ROUND_UP_2 (height);
|
||||
size += ROUND_UP_8 (width)/2 * ROUND_UP_2 (height)/2;
|
||||
size += ROUND_UP_8 (width)/2 * ROUND_UP_2 (height)/2;
|
||||
size += ROUND_UP_8 (width) / 2 * ROUND_UP_2 (height) / 2;
|
||||
size += ROUND_UP_8 (width) / 2 * ROUND_UP_2 (height) / 2;
|
||||
return size;
|
||||
break;
|
||||
case GST_COLORSPACE_RGB32:
|
||||
return width*height*4;
|
||||
return width * height * 4;
|
||||
break;
|
||||
case GST_COLORSPACE_RGB24:
|
||||
return ROUND_UP_4 (width*3) * height;
|
||||
return ROUND_UP_4 (width * 3) * height;
|
||||
break;
|
||||
case GST_COLORSPACE_RGB16:
|
||||
return ROUND_UP_4 (width*2) * height;
|
||||
return ROUND_UP_4 (width * 2) * height;
|
||||
break;
|
||||
}
|
||||
|
||||
g_assert_not_reached();
|
||||
g_assert_not_reached ();
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -370,18 +370,19 @@ gst_colorspace_get_converter (GstColorSpaceFormatType from,
|
|||
{
|
||||
int i;
|
||||
|
||||
for (i=0; i<G_N_ELEMENTS (gst_colorspace_converters); i++) {
|
||||
for (i = 0; i < G_N_ELEMENTS (gst_colorspace_converters); i++) {
|
||||
GstColorspaceConverter *converter = gst_colorspace_converters + i;
|
||||
|
||||
if (from == converter->from && to == converter->to) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
g_assert_not_reached();
|
||||
g_assert_not_reached ();
|
||||
return -1;
|
||||
}
|
||||
|
||||
static GstPadLinkReturn
|
||||
gst_colorspace_link (GstPad *pad, const GstCaps *caps)
|
||||
gst_colorspace_link (GstPad * pad, const GstCaps * caps)
|
||||
{
|
||||
GstColorspace *space;
|
||||
GstPad *otherpad;
|
||||
|
|
@ -402,23 +403,22 @@ gst_colorspace_link (GstPad *pad, const GstCaps *caps)
|
|||
structure = gst_caps_get_structure (caps, 0);
|
||||
|
||||
format_index = gst_colorspace_get_format (caps);
|
||||
g_print("format index is %d\n", format_index);
|
||||
g_print ("format index is %d\n", format_index);
|
||||
|
||||
gst_structure_get_int (structure, "width", &width);
|
||||
gst_structure_get_int (structure, "height", &height);
|
||||
gst_structure_get_double (structure, "framerate", &fps);
|
||||
|
||||
GST_INFO ( "size: %dx%d", space->width, space->height);
|
||||
GST_INFO ("size: %dx%d", space->width, space->height);
|
||||
|
||||
if (gst_pad_is_negotiated (otherpad)) {
|
||||
GstCaps *othercaps;
|
||||
|
||||
|
||||
othercaps = gst_caps_copy (gst_pad_get_negotiated_caps (otherpad));
|
||||
|
||||
gst_caps_set_simple (othercaps,
|
||||
"width", G_TYPE_INT, width,
|
||||
"height", G_TYPE_INT, height,
|
||||
"framerate", G_TYPE_DOUBLE, fps, NULL);
|
||||
"width", G_TYPE_INT, width,
|
||||
"height", G_TYPE_INT, height, "framerate", G_TYPE_DOUBLE, fps, NULL);
|
||||
|
||||
link_ret = gst_pad_try_set_caps (otherpad, othercaps);
|
||||
if (link_ret != GST_PAD_LINK_OK) {
|
||||
|
|
@ -433,20 +433,20 @@ gst_colorspace_link (GstPad *pad, const GstCaps *caps)
|
|||
}
|
||||
|
||||
if (gst_pad_is_negotiated (otherpad)) {
|
||||
space->converter_index = gst_colorspace_get_converter (
|
||||
space->sink_format_index, space->src_format_index);
|
||||
space->converter_index =
|
||||
gst_colorspace_get_converter (space->sink_format_index,
|
||||
space->src_format_index);
|
||||
|
||||
g_print("using index %d\n", space->converter_index);
|
||||
g_print ("using index %d\n", space->converter_index);
|
||||
|
||||
space->sink_size = gst_colorspace_format_get_size(space->sink_format_index,
|
||||
width,height);
|
||||
space->src_size = gst_colorspace_format_get_size(space->src_format_index,
|
||||
width,height);
|
||||
space->sink_size = gst_colorspace_format_get_size (space->sink_format_index,
|
||||
width, height);
|
||||
space->src_size = gst_colorspace_format_get_size (space->src_format_index,
|
||||
width, height);
|
||||
space->width = width;
|
||||
space->height = height;
|
||||
space->fps = fps;
|
||||
}
|
||||
|
||||
#if 0
|
||||
if (gst_pad_is_negotiated (otherpad)) {
|
||||
g_warning ("could not get converter\n");
|
||||
|
|
@ -464,17 +464,19 @@ gst_colorspace_get_type (void)
|
|||
|
||||
if (!colorspace_type) {
|
||||
static const GTypeInfo colorspace_info = {
|
||||
sizeof(GstColorspaceClass),
|
||||
sizeof (GstColorspaceClass),
|
||||
gst_colorspace_base_init,
|
||||
NULL,
|
||||
(GClassInitFunc)gst_colorspace_class_init,
|
||||
(GClassInitFunc) gst_colorspace_class_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof(GstColorspace),
|
||||
sizeof (GstColorspace),
|
||||
0,
|
||||
(GInstanceInitFunc)gst_colorspace_init,
|
||||
(GInstanceInitFunc) gst_colorspace_init,
|
||||
};
|
||||
colorspace_type = g_type_register_static(GST_TYPE_ELEMENT, "GstColorspace", &colorspace_info, 0);
|
||||
colorspace_type =
|
||||
g_type_register_static (GST_TYPE_ELEMENT, "GstColorspace",
|
||||
&colorspace_info, 0);
|
||||
}
|
||||
return colorspace_type;
|
||||
}
|
||||
|
|
@ -483,54 +485,54 @@ static void
|
|||
gst_colorspace_base_init (gpointer g_class)
|
||||
{
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_colorspace_src_template));
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_colorspace_sink_template));
|
||||
gst_static_pad_template_get (&gst_colorspace_sink_template));
|
||||
|
||||
gst_element_class_set_details (element_class, &colorspace_details);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
gst_colorspace_class_init (GstColorspaceClass *klass)
|
||||
gst_colorspace_class_init (GstColorspaceClass * klass)
|
||||
{
|
||||
GObjectClass *gobject_class;
|
||||
GstElementClass *gstelement_class;
|
||||
|
||||
gobject_class = (GObjectClass*)klass;
|
||||
gstelement_class = (GstElementClass*)klass;
|
||||
gobject_class = (GObjectClass *) klass;
|
||||
gstelement_class = (GstElementClass *) klass;
|
||||
|
||||
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
|
||||
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
|
||||
|
||||
gobject_class->set_property = gst_colorspace_set_property;
|
||||
gobject_class->get_property = gst_colorspace_get_property;
|
||||
|
||||
gstelement_class->change_state = gst_colorspace_change_state;
|
||||
|
||||
gst_colorspace_table_init(NULL);
|
||||
gst_colorspace_table_init (NULL);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_colorspace_init (GstColorspace *space)
|
||||
gst_colorspace_init (GstColorspace * space)
|
||||
{
|
||||
space->sinkpad = gst_pad_new_from_template (
|
||||
gst_static_pad_template_get (&gst_colorspace_sink_template),
|
||||
"sink");
|
||||
space->sinkpad =
|
||||
gst_pad_new_from_template (gst_static_pad_template_get
|
||||
(&gst_colorspace_sink_template), "sink");
|
||||
gst_pad_set_link_function (space->sinkpad, gst_colorspace_link);
|
||||
gst_pad_set_getcaps_function (space->sinkpad, gst_colorspace_getcaps);
|
||||
gst_pad_set_chain_function(space->sinkpad,gst_colorspace_chain);
|
||||
gst_element_add_pad(GST_ELEMENT(space),space->sinkpad);
|
||||
gst_pad_set_chain_function (space->sinkpad, gst_colorspace_chain);
|
||||
gst_element_add_pad (GST_ELEMENT (space), space->sinkpad);
|
||||
|
||||
space->srcpad = gst_pad_new_from_template (
|
||||
gst_static_pad_template_get (&gst_colorspace_src_template),
|
||||
"src");
|
||||
gst_element_add_pad(GST_ELEMENT(space),space->srcpad);
|
||||
space->srcpad =
|
||||
gst_pad_new_from_template (gst_static_pad_template_get
|
||||
(&gst_colorspace_src_template), "src");
|
||||
gst_element_add_pad (GST_ELEMENT (space), space->srcpad);
|
||||
gst_pad_set_link_function (space->srcpad, gst_colorspace_link);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_colorspace_chain (GstPad *pad,GstData *_data)
|
||||
gst_colorspace_chain (GstPad * pad, GstData * _data)
|
||||
{
|
||||
GstBuffer *buf = GST_BUFFER (_data);
|
||||
GstColorspace *space;
|
||||
|
|
@ -542,7 +544,7 @@ gst_colorspace_chain (GstPad *pad,GstData *_data)
|
|||
g_return_if_fail (buf != NULL);
|
||||
|
||||
space = GST_COLORSPACE (gst_pad_get_parent (pad));
|
||||
|
||||
|
||||
g_return_if_fail (space != NULL);
|
||||
g_return_if_fail (GST_IS_COLORSPACE (space));
|
||||
|
||||
|
|
@ -552,10 +554,9 @@ gst_colorspace_chain (GstPad *pad,GstData *_data)
|
|||
|
||||
outbuf = gst_pad_alloc_buffer (space->srcpad, GST_BUFFER_OFFSET_NONE,
|
||||
space->src_size);
|
||||
|
||||
|
||||
converter = gst_colorspace_converters + space->converter_index;
|
||||
converter->convert (space, GST_BUFFER_DATA (outbuf),
|
||||
GST_BUFFER_DATA (buf));
|
||||
converter->convert (space, GST_BUFFER_DATA (outbuf), GST_BUFFER_DATA (buf));
|
||||
|
||||
GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf);
|
||||
GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buf);
|
||||
|
|
@ -565,7 +566,7 @@ gst_colorspace_chain (GstPad *pad,GstData *_data)
|
|||
}
|
||||
|
||||
static GstElementStateReturn
|
||||
gst_colorspace_change_state (GstElement *element)
|
||||
gst_colorspace_change_state (GstElement * element)
|
||||
{
|
||||
GstColorspace *space;
|
||||
|
||||
|
|
@ -584,13 +585,14 @@ gst_colorspace_change_state (GstElement *element)
|
|||
}
|
||||
|
||||
static void
|
||||
gst_colorspace_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
|
||||
gst_colorspace_set_property (GObject * object, guint prop_id,
|
||||
const GValue * value, GParamSpec * pspec)
|
||||
{
|
||||
GstColorspace *space;
|
||||
|
||||
/* it's not null if we got it, but it might not be ours */
|
||||
g_return_if_fail(GST_IS_COLORSPACE(object));
|
||||
space = GST_COLORSPACE(object);
|
||||
g_return_if_fail (GST_IS_COLORSPACE (object));
|
||||
space = GST_COLORSPACE (object);
|
||||
|
||||
switch (prop_id) {
|
||||
default:
|
||||
|
|
@ -599,13 +601,14 @@ gst_colorspace_set_property (GObject *object, guint prop_id, const GValue *value
|
|||
}
|
||||
|
||||
static void
|
||||
gst_colorspace_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
|
||||
gst_colorspace_get_property (GObject * object, guint prop_id, GValue * value,
|
||||
GParamSpec * pspec)
|
||||
{
|
||||
GstColorspace *space;
|
||||
|
||||
/* it's not null if we got it, but it might not be ours */
|
||||
g_return_if_fail(GST_IS_COLORSPACE(object));
|
||||
space = GST_COLORSPACE(object);
|
||||
g_return_if_fail (GST_IS_COLORSPACE (object));
|
||||
space = GST_COLORSPACE (object);
|
||||
|
||||
switch (prop_id) {
|
||||
default:
|
||||
|
|
@ -615,22 +618,17 @@ gst_colorspace_get_property (GObject *object, guint prop_id, GValue *value, GPar
|
|||
}
|
||||
|
||||
static gboolean
|
||||
plugin_init (GstPlugin *plugin)
|
||||
plugin_init (GstPlugin * plugin)
|
||||
{
|
||||
if (!gst_element_register (plugin, "colorspace", GST_RANK_PRIMARY,
|
||||
GST_TYPE_COLORSPACE))
|
||||
GST_TYPE_COLORSPACE))
|
||||
return FALSE;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
GST_PLUGIN_DEFINE (
|
||||
GST_VERSION_MAJOR,
|
||||
GST_VERSION_MINOR,
|
||||
"colorspace",
|
||||
"internal colorspace converter",
|
||||
plugin_init,
|
||||
VERSION,
|
||||
"LGPL",
|
||||
GST_PACKAGE,
|
||||
GST_ORIGIN)
|
||||
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
||||
GST_VERSION_MINOR,
|
||||
"colorspace",
|
||||
"internal colorspace converter",
|
||||
plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)
|
||||
|
|
|
|||
|
|
@ -23,7 +23,6 @@
|
|||
#include <gst/gst.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define GST_TYPE_COLORSPACE \
|
||||
(gst_colorspace_get_type())
|
||||
#define GST_COLORSPACE(obj) \
|
||||
|
|
@ -34,11 +33,11 @@ G_BEGIN_DECLS
|
|||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_COLORSPACE))
|
||||
#define GST_IS_COLORSPACE_CLASS(obj) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_COLORSPACE))
|
||||
|
||||
typedef struct _GstColorspace GstColorspace;
|
||||
typedef struct _GstColorspaceClass GstColorspaceClass;
|
||||
|
||||
typedef enum {
|
||||
typedef enum
|
||||
{
|
||||
GST_COLORSPACE_NONE,
|
||||
GST_COLORSPACE_HERMES,
|
||||
GST_COLORSPACE_YUV_RGB,
|
||||
|
|
@ -48,10 +47,11 @@ typedef enum {
|
|||
GST_COLORSPACE_420_SWAP,
|
||||
} GstColorSpaceConverterType;
|
||||
|
||||
struct _GstColorspace {
|
||||
struct _GstColorspace
|
||||
{
|
||||
GstElement element;
|
||||
|
||||
GstPad *sinkpad,*srcpad;
|
||||
GstPad *sinkpad, *srcpad;
|
||||
|
||||
int converter_index;
|
||||
|
||||
|
|
@ -60,7 +60,7 @@ struct _GstColorspace {
|
|||
|
||||
int src_size;
|
||||
int sink_size;
|
||||
|
||||
|
||||
int src_stride;
|
||||
int sink_stride;
|
||||
|
||||
|
|
@ -68,18 +68,21 @@ struct _GstColorspace {
|
|||
gdouble fps;
|
||||
};
|
||||
|
||||
struct _GstColorspaceClass {
|
||||
struct _GstColorspaceClass
|
||||
{
|
||||
GstElementClass parent_class;
|
||||
};
|
||||
|
||||
GType gst_colorspace_get_type(void);
|
||||
GType gst_colorspace_get_type (void);
|
||||
|
||||
typedef struct _GstColorspaceFormat {
|
||||
typedef struct _GstColorspaceFormat
|
||||
{
|
||||
GstStaticCaps caps;
|
||||
|
||||
} GstColorspaceFormat;
|
||||
|
||||
typedef enum {
|
||||
typedef enum
|
||||
{
|
||||
GST_COLORSPACE_I420,
|
||||
GST_COLORSPACE_YV12,
|
||||
GST_COLORSPACE_RGB32,
|
||||
|
|
@ -87,13 +90,13 @@ typedef enum {
|
|||
GST_COLORSPACE_RGB16,
|
||||
} GstColorSpaceFormatType;
|
||||
|
||||
typedef struct _GstColorspaceConverter {
|
||||
typedef struct _GstColorspaceConverter
|
||||
{
|
||||
GstColorSpaceFormatType from;
|
||||
GstColorSpaceFormatType to;
|
||||
void (*convert) (GstColorspace *colorspace, unsigned char *dest, unsigned char *src);
|
||||
void (*convert) (GstColorspace * colorspace, unsigned char *dest,
|
||||
unsigned char *src);
|
||||
} GstColorspaceConverter;
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -26,11 +26,11 @@
|
|||
#include <gstcolorspace.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#if 0
|
||||
typedef struct _GstColorspaceYUVTables GstColorspaceYUVTables;
|
||||
|
||||
struct _GstColorspaceYUVTables {
|
||||
struct _GstColorspaceYUVTables
|
||||
{
|
||||
int gammaCorrectFlag;
|
||||
double gammaCorrect;
|
||||
int chromaCorrectFlag;
|
||||
|
|
@ -50,9 +50,11 @@ struct _GstColorspaceYUVTables {
|
|||
|
||||
|
||||
typedef struct _GstColorspaceConverter GstColorspaceConverter;
|
||||
typedef void (*GstColorspaceConvertFunction) (GstColorspaceConverter *space, guchar *src, guchar *dest);
|
||||
typedef void (*GstColorspaceConvertFunction) (GstColorspaceConverter * space,
|
||||
guchar * src, guchar * dest);
|
||||
|
||||
struct _GstColorspaceConverter {
|
||||
struct _GstColorspaceConverter
|
||||
{
|
||||
guint width;
|
||||
guint height;
|
||||
guint insize;
|
||||
|
|
@ -63,35 +65,34 @@ struct _GstColorspaceConverter {
|
|||
};
|
||||
#endif
|
||||
|
||||
void gst_colorspace_table_init (GstColorspace *space);
|
||||
void gst_colorspace_table_init (GstColorspace * space);
|
||||
|
||||
void gst_colorspace_I420_to_rgb32(GstColorspace *space,
|
||||
void gst_colorspace_I420_to_rgb32 (GstColorspace * space,
|
||||
unsigned char *src, unsigned char *dest);
|
||||
void gst_colorspace_I420_to_rgb24(GstColorspace *space,
|
||||
void gst_colorspace_I420_to_rgb24 (GstColorspace * space,
|
||||
unsigned char *src, unsigned char *dest);
|
||||
void gst_colorspace_I420_to_rgb16(GstColorspace *space,
|
||||
void gst_colorspace_I420_to_rgb16 (GstColorspace * space,
|
||||
unsigned char *src, unsigned char *dest);
|
||||
void gst_colorspace_YV12_to_rgb32(GstColorspace *space,
|
||||
void gst_colorspace_YV12_to_rgb32 (GstColorspace * space,
|
||||
unsigned char *src, unsigned char *dest);
|
||||
void gst_colorspace_YV12_to_rgb24(GstColorspace *space,
|
||||
void gst_colorspace_YV12_to_rgb24 (GstColorspace * space,
|
||||
unsigned char *src, unsigned char *dest);
|
||||
void gst_colorspace_YV12_to_rgb16(GstColorspace *space,
|
||||
void gst_colorspace_YV12_to_rgb16 (GstColorspace * space,
|
||||
unsigned char *src, unsigned char *dest);
|
||||
|
||||
#if 0
|
||||
GstColorspaceYUVTables * gst_colorspace_init_yuv(long depth,
|
||||
GstColorspaceYUVTables *gst_colorspace_init_yuv (long depth,
|
||||
long red_mask, long green_mask, long blue_mask);
|
||||
#endif
|
||||
|
||||
|
||||
#if 0
|
||||
GstColorspaceConverter* gst_colorspace_yuv2rgb_get_converter (const GstCaps *from, const GstCaps *to);
|
||||
GstColorspaceConverter *gst_colorspace_yuv2rgb_get_converter (const GstCaps *
|
||||
from, const GstCaps * to);
|
||||
#define gst_colorspace_convert(converter, src, dest) \
|
||||
(converter)->convert((converter), (src), (dest))
|
||||
void gst_colorspace_converter_destroy (GstColorspaceConverter *space);
|
||||
void gst_colorspace_converter_destroy (GstColorspaceConverter * space);
|
||||
#endif
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue