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-rw-r--r--ext/hermes/gsthermescolorspace.c383
1 files changed, 195 insertions, 188 deletions
diff --git a/ext/hermes/gsthermescolorspace.c b/ext/hermes/gsthermescolorspace.c
index f2d17471..d6cbe965 100644
--- a/ext/hermes/gsthermescolorspace.c
+++ b/ext/hermes/gsthermescolorspace.c
@@ -39,7 +39,8 @@
typedef struct _GstHermesColorspace GstHermesColorspace;
typedef struct _GstHermesColorspaceClass GstHermesColorspaceClass;
-typedef enum {
+typedef enum
+{
GST_HERMES_COLORSPACE_NONE,
GST_HERMES_COLORSPACE_HERMES,
GST_HERMES_COLORSPACE_YUV_RGB,
@@ -49,10 +50,11 @@ typedef enum {
GST_HERMES_COLORSPACE_420_SWAP,
} GstColorSpaceConverterType;
-struct _GstHermesColorspace {
+struct _GstHermesColorspace
+{
GstElement element;
- GstPad *sinkpad,*srcpad;
+ GstPad *sinkpad, *srcpad;
HermesHandle h_handle;
HermesFormat sink_format;
@@ -63,7 +65,7 @@ struct _GstHermesColorspace {
int src_size;
int sink_size;
-
+
int src_stride;
int sink_stride;
@@ -72,26 +74,28 @@ struct _GstHermesColorspace {
gboolean passthru;
};
-struct _GstHermesColorspaceClass {
+struct _GstHermesColorspaceClass
+{
GstElementClass parent_class;
};
-GType gst_hermes_colorspace_get_type(void);
+GType gst_hermes_colorspace_get_type (void);
-typedef struct _GstHermesColorspaceFormat {
+typedef struct _GstHermesColorspaceFormat
+{
GstStaticCaps caps;
} GstHermesColorspaceFormat;
static GstHermesColorspaceFormat gst_hermes_colorspace_formats[] = {
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB) },
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_RGBx) },
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx) },
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_xBGR) },
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_BGR) },
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB) },
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_15) },
- { GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_16) },
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB)},
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGBx)},
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx)},
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_xBGR)},
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_BGR)},
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB)},
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_15)},
+ {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_16)},
};
static GstElementDetails colorspace_details = {
@@ -103,39 +107,43 @@ static GstElementDetails colorspace_details = {
/* Stereo signals and args */
-enum {
+enum
+{
/* FILL ME */
LAST_SIGNAL
};
-enum {
+enum
+{
ARG_0,
ARG_SOURCE,
ARG_DEST,
};
-static void gst_hermes_colorspace_base_init (gpointer g_class);
-static void gst_hermes_colorspace_class_init (GstHermesColorspaceClass *klass);
-static void gst_hermes_colorspace_init (GstHermesColorspace *space);
+static void gst_hermes_colorspace_base_init (gpointer g_class);
+static void gst_hermes_colorspace_class_init (GstHermesColorspaceClass * klass);
+static void gst_hermes_colorspace_init (GstHermesColorspace * space);
-static void gst_hermes_colorspace_set_property (GObject *object, guint prop_id,
- const GValue *value, GParamSpec *pspec);
-static void gst_hermes_colorspace_get_property (GObject *object, guint prop_id,
- GValue *value, GParamSpec *pspec);
+static void gst_hermes_colorspace_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_hermes_colorspace_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
static GstPadLinkReturn
- gst_hermes_colorspace_link (GstPad *pad, const GstCaps *caps);
-static void gst_hermes_colorspace_chain (GstPad *pad, GstData *_data);
+gst_hermes_colorspace_link (GstPad * pad, const GstCaps * caps);
+static void gst_hermes_colorspace_chain (GstPad * pad, GstData * _data);
static GstElementStateReturn
- gst_hermes_colorspace_change_state (GstElement *element);
+gst_hermes_colorspace_change_state (GstElement * element);
static GstElementClass *parent_class = NULL;
+
/*static guint gst_hermes_colorspace_signals[LAST_SIGNAL] = { 0 }; */
#if 0
-static gboolean
-colorspace_setup_converter (GstHermesColorspace *space, GstCaps *from_caps, GstCaps *to_caps)
+static gboolean
+colorspace_setup_converter (GstHermesColorspace * space, GstCaps * from_caps,
+ GstCaps * to_caps)
{
guint32 from_space, to_space;
GstStructure *from_struct;
@@ -147,138 +155,142 @@ colorspace_setup_converter (GstHermesColorspace *space, GstCaps *from_caps, GstC
from_struct = gst_caps_get_structure (from_caps, 0);
to_struct = gst_caps_get_structure (to_caps, 0);
- from_space = GST_MAKE_FOURCC ('R','G','B',' ');
+ from_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
gst_structure_get_fourcc (from_struct, "format", &from_space);
- to_space = GST_MAKE_FOURCC ('R','G','B',' ');
+ to_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
gst_structure_get_fourcc (to_struct, "format", &to_space);
- GST_INFO ("set up converter for " GST_FOURCC_FORMAT
- " (%08x) to " GST_FOURCC_FORMAT " (%08x)",
- GST_FOURCC_ARGS (from_space), from_space,
- GST_FOURCC_ARGS (to_space), to_space);
+ GST_INFO ("set up converter for " GST_FOURCC_FORMAT
+ " (%08x) to " GST_FOURCC_FORMAT " (%08x)",
+ GST_FOURCC_ARGS (from_space), from_space,
+ GST_FOURCC_ARGS (to_space), to_space);
switch (from_space) {
- case GST_MAKE_FOURCC ('R','G','B',' '):
+ case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
{
gint from_bpp;
-
+
gst_structure_get_int (from_struct, "bpp", &from_bpp);
switch (to_space) {
- case GST_MAKE_FOURCC ('R','G','B',' '):
+ case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
#ifdef HAVE_HERMES
- {
- gint to_bpp;
-
- gst_structure_get_int (to_struct, "bpp", &to_bpp);
+ {
+ gint to_bpp;
- gst_structure_get_int (from_struct, "red_mask", &space->source.r);
+ gst_structure_get_int (to_struct, "bpp", &to_bpp);
+
+ gst_structure_get_int (from_struct, "red_mask", &space->source.r);
gst_structure_get_int (from_struct, "green_mask", &space->source.g);
- gst_structure_get_int (from_struct, "blue_mask", &space->source.b);
+ gst_structure_get_int (from_struct, "blue_mask", &space->source.b);
space->source.a = 0;
space->srcbpp = space->source.bits = from_bpp;
space->source.indexed = 0;
space->source.has_colorkey = 0;
- GST_INFO ( "source red mask %08x", space->source.r);
- GST_INFO ( "source green mask %08x", space->source.g);
- GST_INFO ( "source blue mask %08x", space->source.b);
- GST_INFO ( "source bpp %08x", space->srcbpp);
+ GST_INFO ("source red mask %08x", space->source.r);
+ GST_INFO ("source green mask %08x", space->source.g);
+ GST_INFO ("source blue mask %08x", space->source.b);
+ GST_INFO ("source bpp %08x", space->srcbpp);
- gst_structure_get_int (to_struct, "red_mask", &space->dest.r);
+ gst_structure_get_int (to_struct, "red_mask", &space->dest.r);
gst_structure_get_int (to_struct, "green_mask", &space->dest.g);
- gst_structure_get_int (to_struct, "blue_mask", &space->dest.b);
+ gst_structure_get_int (to_struct, "blue_mask", &space->dest.b);
space->dest.a = 0;
space->destbpp = space->dest.bits = to_bpp;
space->dest.indexed = 0;
space->dest.has_colorkey = 0;
- GST_INFO ( "dest red mask %08x", space->dest.r);
- GST_INFO ( "dest green mask %08x", space->dest.g);
- GST_INFO ( "dest blue mask %08x", space->dest.b);
- GST_INFO ( "dest bpp %08x", space->destbpp);
+ GST_INFO ("dest red mask %08x", space->dest.r);
+ GST_INFO ("dest green mask %08x", space->dest.g);
+ GST_INFO ("dest blue mask %08x", space->dest.b);
+ GST_INFO ("dest bpp %08x", space->destbpp);
- if (!Hermes_ConverterRequest (space->h_handle, &space->source, &space->dest)) {
+ if (!Hermes_ConverterRequest (space->h_handle, &space->source,
+ &space->dest)) {
g_warning ("Hermes: could not get converter\n");
return FALSE;
}
- GST_INFO ( "converter set up");
- space->type = GST_HERMES_COLORSPACE_HERMES;
+ GST_INFO ("converter set up");
+ space->type = GST_HERMES_COLORSPACE_HERMES;
return TRUE;
}
#else
g_warning ("colorspace: compiled without hermes!");
return FALSE;
#endif
- case GST_MAKE_FOURCC ('Y','V','1','2'):
+ case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
if (from_bpp == 32) {
- space->type = GST_HERMES_COLORSPACE_RGB32_YV12;
+ space->type = GST_HERMES_COLORSPACE_RGB32_YV12;
space->destbpp = 12;
return TRUE;
}
- case GST_MAKE_FOURCC ('I','4','2','0'):
+ case GST_MAKE_FOURCC ('I', '4', '2', '0'):
if (from_bpp == 32) {
- space->type = GST_HERMES_COLORSPACE_RGB32_I420;
+ space->type = GST_HERMES_COLORSPACE_RGB32_I420;
space->destbpp = 12;
return TRUE;
}
- case GST_MAKE_FOURCC ('Y','U','Y','2'):
- GST_INFO ( "colorspace: RGB to YUV with bpp %d not implemented!!", from_bpp);
+ case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
+ GST_INFO ("colorspace: RGB to YUV with bpp %d not implemented!!",
+ from_bpp);
return FALSE;
}
break;
}
- case GST_MAKE_FOURCC ('I','4','2','0'):
+ case GST_MAKE_FOURCC ('I', '4', '2', '0'):
switch (to_space) {
- case GST_MAKE_FOURCC ('R','G','B',' '):
- GST_INFO ( "colorspace: YUV to RGB");
+ case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
+ GST_INFO ("colorspace: YUV to RGB");
gst_structure_get_int (to_struct, "bpp", &space->destbpp);
- space->converter = gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
- space->type = GST_HERMES_COLORSPACE_YUV_RGB;
+ space->converter =
+ gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
+ space->type = GST_HERMES_COLORSPACE_YUV_RGB;
return TRUE;
- case GST_MAKE_FOURCC ('I','4','2','0'):
- space->type = GST_HERMES_COLORSPACE_NONE;
+ case GST_MAKE_FOURCC ('I', '4', '2', '0'):
+ space->type = GST_HERMES_COLORSPACE_NONE;
space->destbpp = 12;
return TRUE;
- case GST_MAKE_FOURCC ('Y','V','1','2'):
- space->type = GST_HERMES_COLORSPACE_420_SWAP;
+ case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
+ space->type = GST_HERMES_COLORSPACE_420_SWAP;
space->destbpp = 12;
return TRUE;
}
break;
- case GST_MAKE_FOURCC ('Y','U','Y','2'):
+ case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
switch (to_space) {
- case GST_MAKE_FOURCC ('I','4','2','0'):
- space->type = GST_HERMES_COLORSPACE_YUY2_I420;
+ case GST_MAKE_FOURCC ('I', '4', '2', '0'):
+ space->type = GST_HERMES_COLORSPACE_YUY2_I420;
space->destbpp = 12;
return TRUE;
- case GST_MAKE_FOURCC ('Y','U','Y','2'):
- space->type = GST_HERMES_COLORSPACE_NONE;
+ case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
+ space->type = GST_HERMES_COLORSPACE_NONE;
space->destbpp = 16;
return TRUE;
- case GST_MAKE_FOURCC ('R','G','B',' '):
- GST_INFO ( "colorspace: YUY2 to RGB not implemented!!");
+ case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
+ GST_INFO ("colorspace: YUY2 to RGB not implemented!!");
return FALSE;
}
break;
- case GST_MAKE_FOURCC ('Y','V','1','2'):
+ case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
switch (to_space) {
- case GST_MAKE_FOURCC ('R','G','B',' '):
- GST_INFO ( "colorspace: YV12 to RGB");
+ case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
+ GST_INFO ("colorspace: YV12 to RGB");
gst_structure_get_int (to_struct, "bpp", &space->destbpp);
- space->converter = gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
- space->type = GST_HERMES_COLORSPACE_YUV_RGB;
+ space->converter =
+ gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
+ space->type = GST_HERMES_COLORSPACE_YUV_RGB;
return TRUE;
- case GST_MAKE_FOURCC ('I','4','2','0'):
- space->type = GST_HERMES_COLORSPACE_420_SWAP;
+ case GST_MAKE_FOURCC ('I', '4', '2', '0'):
+ space->type = GST_HERMES_COLORSPACE_420_SWAP;
space->destbpp = 12;
return TRUE;
- case GST_MAKE_FOURCC ('Y','V','1','2'):
- space->type = GST_HERMES_COLORSPACE_NONE;
+ case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
+ space->type = GST_HERMES_COLORSPACE_NONE;
space->destbpp = 12;
return TRUE;
}
@@ -289,13 +301,13 @@ colorspace_setup_converter (GstHermesColorspace *space, GstCaps *from_caps, GstC
#endif
static GstCaps *
-gst_hermes_colorspace_caps_remove_format_info (GstCaps *caps)
+gst_hermes_colorspace_caps_remove_format_info (GstCaps * caps)
{
int i;
GstStructure *structure;
GstCaps *rgbcaps;
- for (i=0; i<gst_caps_get_size (caps); i++) {
+ for (i = 0; i < gst_caps_get_size (caps); i++) {
structure = gst_caps_get_structure (caps, i);
gst_structure_remove_field (structure, "format");
@@ -314,26 +326,26 @@ gst_hermes_colorspace_caps_remove_format_info (GstCaps *caps)
}
static void
-gst_hermes_colorspace_structure_to_hermes_format (HermesFormat *format,
- GstStructure *structure)
+gst_hermes_colorspace_structure_to_hermes_format (HermesFormat * format,
+ GstStructure * structure)
{
- gst_structure_get_int (structure, "red_mask", &format->r);
+ gst_structure_get_int (structure, "red_mask", &format->r);
gst_structure_get_int (structure, "green_mask", &format->g);
- gst_structure_get_int (structure, "blue_mask", &format->b);
+ gst_structure_get_int (structure, "blue_mask", &format->b);
format->a = 0;
- gst_structure_get_int (structure, "bpp", &format->bits);
+ gst_structure_get_int (structure, "bpp", &format->bits);
format->indexed = 0;
format->has_colorkey = 0;
}
-static GstCaps*
-gst_hermes_colorspace_getcaps (GstPad *pad)
+static GstCaps *
+gst_hermes_colorspace_getcaps (GstPad * pad)
{
GstHermesColorspace *space;
GstPad *otherpad;
GstCaps *othercaps;
GstCaps *caps;
-
+
space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
otherpad = (pad == space->srcpad) ? space->sinkpad : space->srcpad;
@@ -349,7 +361,7 @@ gst_hermes_colorspace_getcaps (GstPad *pad)
}
static GstPadLinkReturn
-gst_hermes_colorspace_link (GstPad *pad, const GstCaps *caps)
+gst_hermes_colorspace_link (GstPad * pad, const GstCaps * caps)
{
GstHermesColorspace *space;
GstPad *otherpad;
@@ -370,12 +382,13 @@ gst_hermes_colorspace_link (GstPad *pad, const GstCaps *caps)
structure = gst_caps_get_structure (caps, 0);
- for(i=0; i<G_N_ELEMENTS (gst_hermes_colorspace_formats); i++) {
+ for (i = 0; i < G_N_ELEMENTS (gst_hermes_colorspace_formats); i++) {
GstCaps *icaps;
GstCaps *fcaps;
-
- fcaps = gst_caps_copy (gst_static_caps_get (
- &gst_hermes_colorspace_formats[i].caps));
+
+ fcaps =
+ gst_caps_copy (gst_static_caps_get (&gst_hermes_colorspace_formats[i].
+ caps));
icaps = gst_caps_intersect (caps, fcaps);
if (!gst_caps_is_empty (icaps)) {
@@ -383,7 +396,7 @@ gst_hermes_colorspace_link (GstPad *pad, const GstCaps *caps)
}
gst_caps_free (icaps);
}
- if (i==G_N_ELEMENTS (gst_hermes_colorspace_formats)) {
+ if (i == G_N_ELEMENTS (gst_hermes_colorspace_formats)) {
g_assert_not_reached ();
return GST_PAD_LINK_REFUSED;
}
@@ -392,17 +405,16 @@ gst_hermes_colorspace_link (GstPad *pad, const GstCaps *caps)
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) {
@@ -412,14 +424,16 @@ gst_hermes_colorspace_link (GstPad *pad, const GstCaps *caps)
if (pad == space->srcpad) {
space->src_format_index = i;
- gst_hermes_colorspace_structure_to_hermes_format (&space->src_format, structure);
+ gst_hermes_colorspace_structure_to_hermes_format (&space->src_format,
+ structure);
} else {
space->sink_format_index = i;
- gst_hermes_colorspace_structure_to_hermes_format (&space->sink_format, structure);
+ gst_hermes_colorspace_structure_to_hermes_format (&space->sink_format,
+ structure);
}
- space->sink_stride = width*(space->sink_format.bits/8);
- space->src_stride = width*(space->src_format.bits/8);
+ space->sink_stride = width * (space->sink_format.bits / 8);
+ space->src_stride = width * (space->src_format.bits / 8);
space->sink_size = space->sink_stride * height;
space->src_size = space->src_stride * height;
space->width = width;
@@ -428,11 +442,11 @@ gst_hermes_colorspace_link (GstPad *pad, const GstCaps *caps)
if (gst_pad_is_negotiated (otherpad)) {
if (!Hermes_ConverterRequest (space->h_handle, &space->sink_format,
- &space->src_format)) {
+ &space->src_format)) {
g_warning ("Hermes: could not get converter\n");
return GST_PAD_LINK_REFUSED;
}
-g_print("inited\n");
+ g_print ("inited\n");
}
return GST_PAD_LINK_OK;
@@ -445,76 +459,72 @@ gst_hermes_colorspace_get_type (void)
if (!colorspace_type) {
static const GTypeInfo colorspace_info = {
- sizeof(GstHermesColorspaceClass),
+ sizeof (GstHermesColorspaceClass),
gst_hermes_colorspace_base_init,
NULL,
- (GClassInitFunc)gst_hermes_colorspace_class_init,
+ (GClassInitFunc) gst_hermes_colorspace_class_init,
NULL,
NULL,
- sizeof(GstHermesColorspace),
+ sizeof (GstHermesColorspace),
0,
- (GInstanceInitFunc)gst_hermes_colorspace_init,
+ (GInstanceInitFunc) gst_hermes_colorspace_init,
};
- colorspace_type = g_type_register_static(GST_TYPE_ELEMENT, "GstHermesColorspace", &colorspace_info, 0);
+ colorspace_type =
+ g_type_register_static (GST_TYPE_ELEMENT, "GstHermesColorspace",
+ &colorspace_info, 0);
}
return colorspace_type;
}
-static GstStaticPadTemplate gst_hermes_colorspace_src_pad_template =
-GST_STATIC_PAD_TEMPLATE (
- "src",
+static GstStaticPadTemplate gst_hermes_colorspace_src_pad_template =
+ GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS (
- GST_VIDEO_CAPS_xRGB "; "
- GST_VIDEO_CAPS_RGBx "; "
- GST_VIDEO_CAPS_BGRx "; "
- GST_VIDEO_CAPS_xBGR "; "
- GST_VIDEO_CAPS_BGR "; "
- GST_VIDEO_CAPS_RGB "; "
- GST_VIDEO_CAPS_RGB_16 "; "
- GST_VIDEO_CAPS_RGB_15)
-);
-
-static GstStaticPadTemplate gst_hermes_colorspace_sink_pad_template =
-GST_STATIC_PAD_TEMPLATE (
- "sink",
+ GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB "; "
+ GST_VIDEO_CAPS_RGBx "; "
+ GST_VIDEO_CAPS_BGRx "; "
+ GST_VIDEO_CAPS_xBGR "; "
+ GST_VIDEO_CAPS_BGR "; "
+ GST_VIDEO_CAPS_RGB "; "
+ GST_VIDEO_CAPS_RGB_16 "; " GST_VIDEO_CAPS_RGB_15)
+ );
+
+static GstStaticPadTemplate gst_hermes_colorspace_sink_pad_template =
+ GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS (
- GST_VIDEO_CAPS_xRGB "; "
- GST_VIDEO_CAPS_RGBx "; "
- GST_VIDEO_CAPS_BGRx "; "
- GST_VIDEO_CAPS_xBGR "; "
- GST_VIDEO_CAPS_BGR "; "
- GST_VIDEO_CAPS_RGB "; "
- GST_VIDEO_CAPS_RGB_16 "; "
- GST_VIDEO_CAPS_RGB_15)
-);
+ GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB "; "
+ GST_VIDEO_CAPS_RGBx "; "
+ GST_VIDEO_CAPS_BGRx "; "
+ GST_VIDEO_CAPS_xBGR "; "
+ GST_VIDEO_CAPS_BGR "; "
+ GST_VIDEO_CAPS_RGB "; "
+ GST_VIDEO_CAPS_RGB_16 "; " GST_VIDEO_CAPS_RGB_15)
+ );
static void
gst_hermes_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_hermes_colorspace_src_pad_template));
gst_element_class_add_pad_template (element_class,
- gst_static_pad_template_get (&gst_hermes_colorspace_sink_pad_template));
+ gst_static_pad_template_get (&gst_hermes_colorspace_sink_pad_template));
gst_element_class_set_details (element_class, &colorspace_details);
}
-
+
static void
-gst_hermes_colorspace_class_init (GstHermesColorspaceClass *klass)
+gst_hermes_colorspace_class_init (GstHermesColorspaceClass * 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_hermes_colorspace_set_property;
gobject_class->get_property = gst_hermes_colorspace_get_property;
@@ -523,20 +533,20 @@ gst_hermes_colorspace_class_init (GstHermesColorspaceClass *klass)
}
static void
-gst_hermes_colorspace_init (GstHermesColorspace *space)
+gst_hermes_colorspace_init (GstHermesColorspace * space)
{
- space->sinkpad = gst_pad_new_from_template (
- gst_static_pad_template_get (&gst_hermes_colorspace_sink_pad_template),
- "sink");
+ space->sinkpad =
+ gst_pad_new_from_template (gst_static_pad_template_get
+ (&gst_hermes_colorspace_sink_pad_template), "sink");
gst_pad_set_link_function (space->sinkpad, gst_hermes_colorspace_link);
gst_pad_set_getcaps_function (space->sinkpad, gst_hermes_colorspace_getcaps);
- gst_pad_set_chain_function(space->sinkpad,gst_hermes_colorspace_chain);
- gst_element_add_pad(GST_ELEMENT(space),space->sinkpad);
+ gst_pad_set_chain_function (space->sinkpad, gst_hermes_colorspace_chain);
+ gst_element_add_pad (GST_ELEMENT (space), space->sinkpad);
- space->srcpad = gst_pad_new_from_template (
- gst_static_pad_template_get (&gst_hermes_colorspace_src_pad_template),
- "src");
- gst_element_add_pad(GST_ELEMENT(space),space->srcpad);
+ space->srcpad =
+ gst_pad_new_from_template (gst_static_pad_template_get
+ (&gst_hermes_colorspace_src_pad_template), "src");
+ gst_element_add_pad (GST_ELEMENT (space), space->srcpad);
gst_pad_set_link_function (space->srcpad, gst_hermes_colorspace_link);
space->h_handle = Hermes_ConverterInstance (0);
@@ -544,7 +554,7 @@ gst_hermes_colorspace_init (GstHermesColorspace *space)
}
static void
-gst_hermes_colorspace_chain (GstPad *pad,GstData *_data)
+gst_hermes_colorspace_chain (GstPad * pad, GstData * _data)
{
GstBuffer *buf = GST_BUFFER (_data);
GstHermesColorspace *space;
@@ -555,7 +565,7 @@ gst_hermes_colorspace_chain (GstPad *pad,GstData *_data)
g_return_if_fail (buf != NULL);
space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
-
+
g_return_if_fail (space != NULL);
g_return_if_fail (GST_IS_COLORSPACE (space));
@@ -570,8 +580,8 @@ gst_hermes_colorspace_chain (GstPad *pad,GstData *_data)
outbuf = gst_pad_alloc_buffer (space->srcpad, GST_BUFFER_OFFSET_NONE,
space->src_size);
-
- Hermes_ConverterCopy (space->h_handle,
+
+ Hermes_ConverterCopy (space->h_handle,
GST_BUFFER_DATA (buf), 0, 0, space->width, space->height,
space->sink_stride, GST_BUFFER_DATA (outbuf), 0, 0,
space->width, space->height, space->src_stride);
@@ -584,7 +594,7 @@ gst_hermes_colorspace_chain (GstPad *pad,GstData *_data)
}
static GstElementStateReturn
-gst_hermes_colorspace_change_state (GstElement *element)
+gst_hermes_colorspace_change_state (GstElement * element)
{
GstHermesColorspace *space;
@@ -603,13 +613,14 @@ gst_hermes_colorspace_change_state (GstElement *element)
}
static void
-gst_hermes_colorspace_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+gst_hermes_colorspace_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
{
GstHermesColorspace *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_HERMES_COLORSPACE(object);
+ g_return_if_fail (GST_IS_COLORSPACE (object));
+ space = GST_HERMES_COLORSPACE (object);
switch (prop_id) {
default:
@@ -618,13 +629,14 @@ gst_hermes_colorspace_set_property (GObject *object, guint prop_id, const GValue
}
static void
-gst_hermes_colorspace_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+gst_hermes_colorspace_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
{
GstHermesColorspace *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_HERMES_COLORSPACE(object);
+ g_return_if_fail (GST_IS_COLORSPACE (object));
+ space = GST_HERMES_COLORSPACE (object);
switch (prop_id) {
default:
@@ -634,27 +646,22 @@ gst_hermes_colorspace_get_property (GObject *object, guint prop_id, GValue *valu
}
static gboolean
-plugin_init (GstPlugin *plugin)
+plugin_init (GstPlugin * plugin)
{
gint hermes_res;
- hermes_res = Hermes_Init();
+ hermes_res = Hermes_Init ();
g_return_val_if_fail (hermes_res != 0, FALSE);
if (!gst_element_register (plugin, "hermescolorspace", GST_RANK_PRIMARY,
- GST_TYPE_COLORSPACE))
+ GST_TYPE_COLORSPACE))
return FALSE;
return TRUE;
}
-GST_PLUGIN_DEFINE (
- GST_VERSION_MAJOR,
- GST_VERSION_MINOR,
- "hermescolorspace",
- "Hermes colorspace converter",
- plugin_init,
- VERSION,
- "LGPL",
- GST_PACKAGE,
- GST_ORIGIN)
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "hermescolorspace",
+ "Hermes colorspace converter",
+ plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)