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Diffstat (limited to 'ext/libfame/gstlibfame.c')
-rw-r--r--ext/libfame/gstlibfame.c152
1 files changed, 77 insertions, 75 deletions
diff --git a/ext/libfame/gstlibfame.c b/ext/libfame/gstlibfame.c
index 43e0e487b..d438a61c4 100644
--- a/ext/libfame/gstlibfame.c
+++ b/ext/libfame/gstlibfame.c
@@ -66,23 +66,23 @@ static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-raw-yuv, "
- "format = (fourcc) I420, "
- "width = (int) [ 16, 4096 ], "
- "height = (int) [ 16, 4096 ], "
- "framerate = (double) { 23.976024, 24.0, 25.0, 29.970030, 30.0, "
- " 50.0, 59.940060, 60.0 }")
+ "format = (fourcc) I420, "
+ "width = (int) [ 16, 4096 ], "
+ "height = (int) [ 16, 4096 ], "
+ "framerate = (double) { 23.976024, 24.0, 25.0, 29.970030, 30.0, "
+ " 50.0, 59.940060, 60.0 }")
);
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/mpeg, "
- "mpegversion = (int) { 1, 4 }, "
- "systemstream = (boolean) FALSE, "
- "width = (int) [ 16, 4096 ], "
- "height = (int) [ 16, 4096 ], "
- "framerate = (double) { 23.976024, 24.0, 25.0, 29.970030, 30.0, "
- " 50.0, 59.940060, 60.0 }")
+ "mpegversion = (int) { 1, 4 }, "
+ "systemstream = (boolean) FALSE, "
+ "width = (int) [ 16, 4096 ], "
+ "height = (int) [ 16, 4096 ], "
+ "framerate = (double) { 23.976024, 24.0, 25.0, 29.970030, 30.0, "
+ " 50.0, 59.940060, 60.0 }")
);
#define MAX_FRAME_RATES 9
@@ -90,7 +90,8 @@ typedef struct
{
gint num;
gint den;
-} frame_rate_entry;
+}
+frame_rate_entry;
static const frame_rate_entry frame_rates[] = {
{0, 0},
@@ -115,12 +116,12 @@ framerate_to_index (gfloat fps)
idx = i;
} else {
gfloat old_diff = fabs ((1. * frame_rates[idx].num /
- frame_rates[idx].den) - fps),
- new_diff = fabs ((1. * frame_rates[i].num /
- frame_rates[i].den) - fps);
+ frame_rates[idx].den) - fps),
+ new_diff = fabs ((1. * frame_rates[i].num /
+ frame_rates[i].den) - fps);
if (new_diff < old_diff) {
- idx = i;
+ idx = i;
}
}
}
@@ -161,8 +162,9 @@ gst_fameenc_get_type (void)
0,
(GInstanceInitFunc) gst_fameenc_init,
};
+
fameenc_type = g_type_register_static (GST_TYPE_ELEMENT,
- "GstFameEnc", &fameenc_info, 0);
+ "GstFameEnc", &fameenc_info, 0);
}
return fameenc_type;
}
@@ -214,8 +216,8 @@ gst_fameenc_class_init (GstFameEncClass * klass)
walk = context->type_list;
while (walk) {
props =
- g_list_insert_sorted (props, walk,
- (GCompareFunc) gst_fameenc_item_compare);
+ g_list_insert_sorted (props, walk,
+ (GCompareFunc) gst_fameenc_item_compare);
walk = walk->next;
}
@@ -239,21 +241,21 @@ gst_fameenc_class_init (GstFameEncClass * klass)
do {
if (strstr (walk->type, "/")) {
- GEnumValue value;
+ GEnumValue value;
- if (current_default == walk->item)
- default_index = current_value;
+ if (current_default == walk->item)
+ default_index = current_value;
- value.value = current_value++;
- value.value_name = g_strdup (walk->type);
- value.value_nick = g_strdup (walk->item->name);
+ value.value = current_value++;
+ value.value_name = g_strdup (walk->type);
+ value.value_nick = g_strdup (walk->item->name);
- g_array_append_val (array, value);
+ g_array_append_val (array, value);
}
props_walk = g_list_next (props_walk);
if (props_walk)
- walk = (fame_list_t *) props_walk->data;
+ walk = (fame_list_t *) props_walk->data;
} while (props_walk && !strncmp (walk->type, current_type, current_len));
@@ -262,43 +264,43 @@ gst_fameenc_class_init (GstFameEncClass * klass)
GParamSpec *pspec;
type =
- g_enum_register_static (g_strdup_printf ("GstFameEnc_%s",
- current_type), (GEnumValue *) array->data);
+ g_enum_register_static (g_strdup_printf ("GstFameEnc_%s",
+ current_type), (GEnumValue *) array->data);
pspec =
- g_param_spec_enum (current_type, current_type,
- g_strdup_printf ("The FAME \"%s\" object", current_type), type,
- default_index, G_PARAM_READWRITE);
+ g_param_spec_enum (current_type, current_type,
+ g_strdup_printf ("The FAME \"%s\" object", current_type), type,
+ default_index, G_PARAM_READWRITE);
g_param_spec_set_qdata (pspec, fame_object_name, (gpointer) current_type);
g_object_class_install_property (G_OBJECT_CLASS (klass), current_prop++,
- pspec);
+ pspec);
}
}
g_object_class_install_property (gobject_class, ARG_BITRATE,
g_param_spec_int ("bitrate", "Bitrate", "Target bitrate (0 = VBR)",
- 0, 5000000, 0, G_PARAM_READWRITE));
+ 0, 5000000, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_QUALITY,
g_param_spec_int ("quality", "Quality",
- "Percentage of quality of compression (versus size)", 0, 100, 75,
- G_PARAM_READWRITE));
+ "Percentage of quality of compression (versus size)", 0, 100, 75,
+ G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_PATTERN,
g_param_spec_string ("pattern", "Pattern",
- "Encoding pattern of I, P, and B frames", "IPPPPPPPPPPP",
- G_PARAM_READWRITE));
+ "Encoding pattern of I, P, and B frames", "IPPPPPPPPPPP",
+ G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_FRAMES_PER_SEQUENCE,
g_param_spec_int ("frames_per_sequence", "Frames Per Sequence",
- "The number of frames in one sequence", 1, G_MAXINT, 12,
- G_PARAM_READWRITE));
+ "The number of frames in one sequence", 1, G_MAXINT, 12,
+ G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_FAME_VERBOSE,
g_param_spec_boolean ("fame_verbose", "Fame Verbose",
- "Make FAME produce verbose output", FALSE, G_PARAM_READWRITE));
+ "Make FAME produce verbose output", FALSE, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_BUFFER_SIZE,
g_param_spec_int ("buffer_size", "Buffer Size",
- "Set the decoding output buffer size", 0, 1024 * 1024,
- FAMEENC_BUFFER_SIZE, G_PARAM_READWRITE));
+ "Set the decoding output buffer size", 0, 1024 * 1024,
+ FAMEENC_BUFFER_SIZE, G_PARAM_READWRITE));
}
static GstPadLinkReturn
@@ -386,13 +388,13 @@ gst_fameenc_init (GstFameEnc * fameenc)
fameenc->fp.bitrate = 0;
fameenc->fp.quality = 75;
fameenc->fp.frame_rate_num = 25;
- fameenc->fp.frame_rate_den = 1; /* avoid floating point exceptions */
+ fameenc->fp.frame_rate_den = 1; /* avoid floating point exceptions */
fameenc->fp.frames_per_sequence = 12;
fameenc->pattern = g_strdup ("IPPPPPPPPPP");
/* allocate space for the buffer */
- fameenc->buffer_size = FAMEENC_BUFFER_SIZE; /* FIXME */
+ fameenc->buffer_size = FAMEENC_BUFFER_SIZE; /* FIXME */
fameenc->buffer = (unsigned char *) g_malloc (fameenc->buffer_size);
fameenc->next_time = 0;
@@ -454,12 +456,12 @@ gst_fameenc_chain (GstPad * pad, GstData * _data)
/* FIXME: safeguard, remove me when a better way is found */
if (length > FAMEENC_BUFFER_SIZE)
g_warning
- ("FAMEENC_BUFFER_SIZE is defined too low, encoded slice has size %d !\n",
- length);
+ ("FAMEENC_BUFFER_SIZE is defined too low, encoded slice has size %d !\n",
+ length);
if (!fameenc->time_interval) {
fameenc->time_interval =
- GST_SECOND * fameenc->fp.frame_rate_den / fameenc->fp.frame_rate_num;
+ GST_SECOND * fameenc->fp.frame_rate_den / fameenc->fp.frame_rate_num;
}
fameenc->next_time += fameenc->time_interval;
@@ -471,7 +473,7 @@ gst_fameenc_chain (GstPad * pad, GstData * _data)
GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf);
GST_DEBUG ("gst_fameenc_chain: pushing buffer of size %d",
- GST_BUFFER_SIZE (outbuf));
+ GST_BUFFER_SIZE (outbuf));
gst_pad_push (fameenc->srcpad, GST_DATA (outbuf));
}
@@ -492,7 +494,7 @@ gst_fameenc_set_property (GObject * object, guint prop_id,
if (fameenc->initialized) {
GST_DEBUG
- ("error: fameenc encoder already initialized, cannot set properties !");
+ ("error: fameenc encoder already initialized, cannot set properties !");
return;
}
@@ -518,17 +520,17 @@ gst_fameenc_set_property (GObject * object, guint prop_id,
break;
default:
if (prop_id >= ARG_FAME_PROPS_START) {
- gchar *name;
- gint index = g_value_get_enum (value);
- GEnumValue *values;
+ gchar *name;
+ gint index = g_value_get_enum (value);
+ GEnumValue *values;
- values = G_ENUM_CLASS (g_type_class_ref (pspec->value_type))->values;
- name = (gchar *) g_param_spec_get_qdata (pspec, fame_object_name);
+ values = G_ENUM_CLASS (g_type_class_ref (pspec->value_type))->values;
+ name = (gchar *) g_param_spec_get_qdata (pspec, fame_object_name);
- fame_register (fameenc->fc, name, fame_get_object (fameenc->fc,
- values[index].value_name));
+ fame_register (fameenc->fc, name, fame_get_object (fameenc->fc,
+ values[index].value_name));
} else
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
@@ -563,23 +565,23 @@ gst_fameenc_get_property (GObject * object, guint prop_id,
break;
default:
if (prop_id >= ARG_FAME_PROPS_START) {
- gchar *name;
- gint index = 0;
- GEnumValue *values;
- fame_object_t *f_object;
-
- values = G_ENUM_CLASS (g_type_class_ref (pspec->value_type))->values;
- name = (gchar *) g_param_spec_get_qdata (pspec, fame_object_name);
-
- f_object = fame_get_object (fameenc->fc, name);
-
- while (values[index].value_name) {
- if (!strcmp (values[index].value_nick, f_object->name)) {
- g_value_set_enum (value, index);
- return;
- }
- index++;
- }
+ gchar *name;
+ gint index = 0;
+ GEnumValue *values;
+ fame_object_t *f_object;
+
+ values = G_ENUM_CLASS (g_type_class_ref (pspec->value_type))->values;
+ name = (gchar *) g_param_spec_get_qdata (pspec, fame_object_name);
+
+ f_object = fame_get_object (fameenc->fc, name);
+
+ while (values[index].value_name) {
+ if (!strcmp (values[index].value_nick, f_object->name)) {
+ g_value_set_enum (value, index);
+ return;
+ }
+ index++;
+ }
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
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