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openjpegenc: Add some properties

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This commit is contained in:
Sebastian Dröge 2012-12-18 15:44:56 +01:00
parent da8f8270c3
commit 680c13f993
1 changed files with 148 additions and 4 deletions
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152
ext/openjpeg/gstopenjpegenc.c
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@ -28,11 +28,51 @@
GST_DEBUG_CATEGORY_STATIC (gst_openjpeg_enc_debug); GST_DEBUG_CATEGORY_STATIC (gst_openjpeg_enc_debug);
#define GST_CAT_DEFAULT gst_openjpeg_enc_debug #define GST_CAT_DEFAULT gst_openjpeg_enc_debug
#define GST_OPENJPEG_ENC_TYPE_PROGRESSION_ORDER (gst_openjpeg_enc_progression_order_get_type())
static GType
gst_openjpeg_enc_progression_order_get_type (void)
{
static const GEnumValue values[] = {
{LRCP, "LRCP", "lrcp"},
{RLCP, "RLCP", "rlcp"},
{RPCL, "RPCL", "rpcl"},
{PCRL, "PCRL", "pcrl"},
{CPRL, "CPRL", "crpl"},
{0, NULL, NULL}
};
static volatile GType id = 0;
if (g_once_init_enter ((gsize *) & id)) {
GType _id;
_id = g_enum_register_static ("GstOpenJPEGEncProgressionOrder", values);
g_once_init_leave ((gsize *) & id, _id);
}
return id;
}
enum enum
{ {
PROP_0, PROP_0,
PROP_NUM_LAYERS,
PROP_NUM_RESOLUTIONS,
PROP_PROGRESSION_ORDER,
PROP_TILE_OFFSET_X,
PROP_TILE_OFFSET_Y,
PROP_TILE_WIDTH,
PROP_TILE_HEIGHT
}; };
#define DEFAULT_NUM_LAYERS 1
#define DEFAULT_NUM_RESOLUTIONS 6
#define DEFAULT_PROGRESSION_ORDER LRCP
#define DEFAULT_TILE_OFFSET_X 0
#define DEFAULT_TILE_OFFSET_Y 0
#define DEFAULT_TILE_WIDTH 0
#define DEFAULT_TILE_HEIGHT 0
static void gst_openjpeg_enc_set_property (GObject * object, guint prop_id, static void gst_openjpeg_enc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec); const GValue * value, GParamSpec * pspec);
static void gst_openjpeg_enc_get_property (GObject * object, guint prop_id, static void gst_openjpeg_enc_get_property (GObject * object, guint prop_id,
@ -100,6 +140,42 @@ gst_openjpeg_enc_class_init (GstOpenJPEGEncClass * klass)
gobject_class->set_property = gst_openjpeg_enc_set_property; gobject_class->set_property = gst_openjpeg_enc_set_property;
gobject_class->get_property = gst_openjpeg_enc_get_property; gobject_class->get_property = gst_openjpeg_enc_get_property;
g_object_class_install_property (gobject_class, PROP_NUM_LAYERS,
g_param_spec_int ("num-layers", "Number of layers",
"Number of layers", 1, 10, DEFAULT_NUM_LAYERS,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_NUM_RESOLUTIONS,
g_param_spec_int ("num-resolutions", "Number of resolutions",
"Number of resolutions", 1, 10, DEFAULT_NUM_RESOLUTIONS,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_PROGRESSION_ORDER,
g_param_spec_enum ("progression-order", "Progression Order",
"Progression order", GST_OPENJPEG_ENC_TYPE_PROGRESSION_ORDER,
DEFAULT_PROGRESSION_ORDER,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TILE_OFFSET_X,
g_param_spec_int ("tile-offset-x", "Tile Offset X",
"Tile Offset X", G_MININT, G_MAXINT, DEFAULT_TILE_OFFSET_X,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TILE_OFFSET_Y,
g_param_spec_int ("tile-offset-y", "Tile Offset Y",
"Tile Offset Y", G_MININT, G_MAXINT, DEFAULT_TILE_OFFSET_Y,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TILE_WIDTH,
g_param_spec_int ("tile-width", "Tile Width",
"Tile Width", 0, G_MAXINT, DEFAULT_TILE_WIDTH,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TILE_HEIGHT,
g_param_spec_int ("tile-height", "Tile Height",
"Tile Height", 0, G_MAXINT, DEFAULT_TILE_HEIGHT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_add_pad_template (element_class, gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_openjpeg_enc_src_template)); gst_static_pad_template_get (&gst_openjpeg_enc_src_template));
gst_element_class_add_pad_template (element_class, gst_element_class_add_pad_template (element_class,
@ -129,18 +205,65 @@ gst_openjpeg_enc_init (GstOpenJPEGEnc * self)
{ {
opj_set_default_encoder_parameters (&self->params); opj_set_default_encoder_parameters (&self->params);
/* TODO: Add properties for these */
self->params.cp_fixed_quality = 1; self->params.cp_fixed_quality = 1;
self->params.tcp_numlayers = 1; self->params.cp_disto_alloc = 0;
self->params.cp_fixed_alloc = 0;
/*
* TODO: Add properties / caps fields for these
*
* self->params.csty;
* self->params.tcp_rates;
* self->params.tcp_distoratio;
* self->params.mode;
* self->params.irreversible;
* self->params.cp_cinema;
* self->params.cp_rsiz;
*/
self->params.tcp_numlayers = DEFAULT_NUM_LAYERS;
self->params.numresolution = DEFAULT_NUM_RESOLUTIONS;
self->params.prog_order = DEFAULT_PROGRESSION_ORDER;
self->params.cp_tx0 = DEFAULT_TILE_OFFSET_X;
self->params.cp_ty0 = DEFAULT_TILE_OFFSET_Y;
self->params.cp_tdx = DEFAULT_TILE_WIDTH;
self->params.cp_tdy = DEFAULT_TILE_HEIGHT;
self->params.tile_size_on = (self->params.cp_tdx != 0
&& self->params.cp_tdy != 0);
} }
static void static void
gst_openjpeg_enc_set_property (GObject * object, guint prop_id, gst_openjpeg_enc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec) const GValue * value, GParamSpec * pspec)
{ {
/* GstOpenJPEGEnc *self = GST_OPENJPEG_ENC (object); */ GstOpenJPEGEnc *self = GST_OPENJPEG_ENC (object);
switch (prop_id) { switch (prop_id) {
case PROP_NUM_LAYERS:
self->params.tcp_numlayers = g_value_get_int (value);
break;
case PROP_NUM_RESOLUTIONS:
self->params.numresolution = g_value_get_int (value);
break;
case PROP_PROGRESSION_ORDER:
self->params.prog_order = g_value_get_enum (value);
break;
case PROP_TILE_OFFSET_X:
self->params.cp_tx0 = g_value_get_int (value);
break;
case PROP_TILE_OFFSET_Y:
self->params.cp_ty0 = g_value_get_int (value);
break;
case PROP_TILE_WIDTH:
self->params.cp_tdx = g_value_get_int (value);
self->params.tile_size_on = (self->params.cp_tdx != 0
&& self->params.cp_tdy != 0);
break;
case PROP_TILE_HEIGHT:
self->params.cp_tdy = g_value_get_int (value);
self->params.tile_size_on = (self->params.cp_tdx != 0
&& self->params.cp_tdy != 0);
break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;
@ -151,9 +274,30 @@ static void
gst_openjpeg_enc_get_property (GObject * object, guint prop_id, GValue * value, gst_openjpeg_enc_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec) GParamSpec * pspec)
{ {
/* GstOpenJPEGEnc *self = GST_OPENJPEG_ENC (object); */ GstOpenJPEGEnc *self = GST_OPENJPEG_ENC (object);
switch (prop_id) { switch (prop_id) {
case PROP_NUM_LAYERS:
g_value_set_int (value, self->params.tcp_numlayers);
break;
case PROP_NUM_RESOLUTIONS:
g_value_set_int (value, self->params.numresolution);
break;
case PROP_PROGRESSION_ORDER:
g_value_set_enum (value, self->params.prog_order);
break;
case PROP_TILE_OFFSET_X:
g_value_set_int (value, self->params.cp_tx0);
break;
case PROP_TILE_OFFSET_Y:
g_value_set_int (value, self->params.cp_ty0);
break;
case PROP_TILE_WIDTH:
g_value_set_int (value, self->params.cp_tdx);
break;
case PROP_TILE_HEIGHT:
g_value_set_int (value, self->params.cp_tdy);
break;
default: default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break; break;