FaSTTUBe/GST-Tensordecoder-ov_ep
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licensing, name and description changes

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Original commit message from CVS:
licensing, name and description changes
This commit is contained in:
Thomas Vander Stichele 2005-08-14 16:10:55 +00:00
parent 59c9b655e1
commit 7b26b4d950
7 changed files with 86 additions and 63 deletions
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24
ChangeLog
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@ -1,3 +1,27 @@
2005-08-14 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/aalib/gstaasink.c:
aalib is LGPL, so this plugin can be LGPL
* ext/arts/gst_arts.c: (plugin_init):
rename, we don't like underscores
* ext/audiofile/gstaf.c:
* ext/sndfile/gstsf.c:
rename, we like a descriptive plugin name
* ext/gconf/gstgconfelements.c:
change description a little
* ext/musicbrainz/gsttrm.c:
musicbrainz is LGPL, so plugin can be LGPL
* ext/raw1394/gst1394.c:
rename, we like all-digit names
* gst/equalizer/gstiirequalizer.c:
* gst/fdsrc/gstfdsrc.c:
* gst/multifilesink/gstmultifilesink.c:
rename
* gst/virtualdub/gstvirtualdub.c:
use GST_PLUGIN_DEFINE
* sys/dxr3/dxr3init.c:
only uses system headers, and code is LGPL, so plugin is LGPL
2005-08-13 Tim-Philipp Müller <tim at centricular dot net> 2005-08-13 Tim-Philipp Müller <tim at centricular dot net>
* ext/mad/Makefile.am: * ext/mad/Makefile.am:

2
ext/aalib/gstaasink.c
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@ -548,4 +548,4 @@ GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"aasink", "aasink",
"ASCII Art video sink", "ASCII Art video sink",
plugin_init, VERSION, "GPL", GST_PACKAGE, GST_ORIGIN) plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)

2
ext/gconf/gstgconfelements.c
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@ -45,5 +45,5 @@ plugin_init (GstPlugin * plugin)
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"gconfelements", "gconfelements",
"Plugin contains plugins wrapping the GStreamer/GConf audio/video output settings", "elements wrapping the GStreamer/GConf audio/video output settings",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN) plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)

2
ext/raw1394/gst1394.c
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@ -38,6 +38,6 @@ plugin_init (GstPlugin * plugin)
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"gst1394", "1394",
"Source for DV data via IEEE1394 interface", "Source for DV data via IEEE1394 interface",
plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN); plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN);

115
gst/equalizer/gstiirequalizer.c
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@ -219,8 +219,7 @@ static void
setup_filter (GstIirEqualizer * equ, SecondOrderFilter * filter, gdouble gain, setup_filter (GstIirEqualizer * equ, SecondOrderFilter * filter, gdouble gain,
gdouble frequency) gdouble frequency)
{ {
gdouble q = gdouble q = pow (HIGHEST_FREQ / LOWEST_FREQ,
pow (HIGHEST_FREQ / LOWEST_FREQ,
1.0 / (equ->freq_count - 1)) * equ->bandwidth; 1.0 / (equ->freq_count - 1)) * equ->bandwidth;
gdouble theta = frequency * 2 * M_PI; gdouble theta = frequency * 2 * M_PI;
@ -341,64 +340,64 @@ gst_iir_equalizer_get_property (GObject * object, guint prop_id,
/* start of code that is type specific */ /* start of code that is type specific */
#define CREATE_OPTIMIZED_FUNCTIONS(TYPE,BIG_TYPE,MIN_VAL,MAX_VAL) \ #define CREATE_OPTIMIZED_FUNCTIONS(TYPE,BIG_TYPE,MIN_VAL,MAX_VAL) \
typedef struct { \ typedef struct { \
TYPE x1, x2; /* history of input values for a filter */ \ TYPE x1, x2; /* history of input values for a filter */ \
TYPE y1, y2; /* history of output values for a filter */ \ TYPE y1, y2; /* history of output values for a filter */ \
} SecondOrderHistory ## TYPE; \ } SecondOrderHistory ## TYPE; \
\ \
static inline TYPE \ static inline TYPE \
one_step_ ## TYPE (SecondOrderFilter *filter, \ one_step_ ## TYPE (SecondOrderFilter *filter, \
SecondOrderHistory ## TYPE *history, TYPE input) \ SecondOrderHistory ## TYPE *history, TYPE input) \
{ \ { \
/* calculate output */ \ /* calculate output */ \
TYPE output = filter->alpha * (input - history->x2) + \ TYPE output = filter->alpha * (input - history->x2) + \
filter->gamma * history->y1 - filter->beta * history->y2; \ filter->gamma * history->y1 - filter->beta * history->y2; \
/* update history */ \ /* update history */ \
history->y2 = history->y1; \ history->y2 = history->y1; \
history->y1 = output; \ history->y1 = output; \
history->x2 = history->x1; \ history->x2 = history->x1; \
history->x1 = input; \ history->x1 = input; \
\ \
return output; \ return output; \
} \ } \
\ \
static const guint history_size_ ## TYPE = sizeof (SecondOrderHistory ## TYPE); \ static const guint \
\ history_size_ ## TYPE = sizeof (SecondOrderHistory ## TYPE); \
static void \ \
gst_iir_equ_process_ ## TYPE (GstIirEqualizer *equ, guint8 *data, guint size, \ static void \
guint channels) \ gst_iir_equ_process_ ## TYPE (GstIirEqualizer *equ, guint8 *data, \
{ \ guint size, guint channels) \
guint frames = size / channels / sizeof (TYPE); \ { \
guint i, c, f; \ guint frames = size / channels / sizeof (TYPE); \
BIG_TYPE cur; \ guint i, c, f; \
TYPE val; \ BIG_TYPE cur; \
\ TYPE val; \
for (i = 0; i < frames; i++) { \ \
for (c = 0; c < channels; c++) { \ for (i = 0; i < frames; i++) { \
SecondOrderHistory ## TYPE *history = equ->history; \ for (c = 0; c < channels; c++) { \
val = *((TYPE *) data); \ SecondOrderHistory ## TYPE *history = equ->history; \
cur = 0; \ val = *((TYPE *) data); \
for (f = 0; f < equ->freq_count; f++) { \ cur = 0; \
SecondOrderFilter *filter = &equ->filter[f]; \ for (f = 0; f < equ->freq_count; f++) { \
\ SecondOrderFilter *filter = &equ->filter[f]; \
cur += one_step_ ## TYPE (filter, history, val); \ \
history++; \ cur += one_step_ ## TYPE (filter, history, val); \
} \ history++; \
cur += val * 0.25; \ } \
cur = CLAMP (cur, MIN_VAL, MAX_VAL); \ cur += val * 0.25; \
*((TYPE *) data) = (TYPE) cur; \ cur = CLAMP (cur, MIN_VAL, MAX_VAL); \
data += sizeof (TYPE); \ *((TYPE *) data) = (TYPE) cur; \
} \ data += sizeof (TYPE); \
} \ } \
} \
} }
CREATE_OPTIMIZED_FUNCTIONS (gint16, gint, -32768, 32767) CREATE_OPTIMIZED_FUNCTIONS (gint16, gint, -32768, 32767);
CREATE_OPTIMIZED_FUNCTIONS (gfloat, gfloat, -1.0, 1.0) CREATE_OPTIMIZED_FUNCTIONS (gfloat, gfloat, -1.0, 1.0);
static void static void
gst_iir_equalizer_filter_inplace (GstAudiofilter * filter, gst_iir_equalizer_filter_inplace (GstAudiofilter * filter, GstBuffer * buf)
GstBuffer * buf)
{ {
GstIirEqualizer *equ = GST_IIR_EQUALIZER (filter); GstIirEqualizer *equ = GST_IIR_EQUALIZER (filter);
@ -435,6 +434,6 @@ plugin_init (GstPlugin * plugin)
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"gstequalizer", "equalizer",
"GStreamer equalizers", "GStreamer equalizers",
plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN) plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)

4
gst/fdsrc/gstfdsrc.c
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@ -295,6 +295,6 @@ plugin_init (GstPlugin * plugin)
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"gstfdsrc", "fdsrc",
"A source for fd (file descriptors)", "A source that reads from a file descriptor",
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN) plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)

0
gst/qtdemux/README
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