mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-01-11 09:55:36 +00:00
Fix gtk-doc warnings. Also don't misuse api-doc comments for normal comments.
Original commit message from CVS: * docs/plugins/gst-plugins-bad-plugins-sections.txt: * examples/app/appsrc-ra.c: * examples/app/appsrc-seekable.c: * examples/app/appsrc-stream.c: * examples/app/appsrc-stream2.c: * ext/directfb/dfbvideosink.h: * ext/metadata/gstbasemetadata.c: * ext/metadata/gstbasemetadata.h: * ext/metadata/metadata.c: * ext/metadata/metadataexif.c: * ext/theora/theoradec.h: * gst/deinterlace2/gstdeinterlace2.h: * gst/deinterlace2/tvtime/speedy.c: * gst/deinterlace2/tvtime/speedy.h: * gst/deinterlace2/tvtime/vfir.c: Fix gtk-doc warnings. Also don't misuse api-doc comments for normal comments.
This commit is contained in:
Stefan Kost
parent
fc19ab1ded
commit
5a0287dc76
16 changed files with 131 additions and 119 deletions
20
ChangeLog
20
ChangeLog
|
|
@ -1,3 +1,23 @@
|
|||
2008-06-18 Stefan Kost <ensonic@users.sf.net>
|
||||
|
||||
* docs/plugins/gst-plugins-bad-plugins-sections.txt:
|
||||
* examples/app/appsrc-ra.c:
|
||||
* examples/app/appsrc-seekable.c:
|
||||
* examples/app/appsrc-stream.c:
|
||||
* examples/app/appsrc-stream2.c:
|
||||
* ext/directfb/dfbvideosink.h:
|
||||
* ext/metadata/gstbasemetadata.c:
|
||||
* ext/metadata/gstbasemetadata.h:
|
||||
* ext/metadata/metadata.c:
|
||||
* ext/metadata/metadataexif.c:
|
||||
* ext/theora/theoradec.h:
|
||||
* gst/deinterlace2/gstdeinterlace2.h:
|
||||
* gst/deinterlace2/tvtime/speedy.c:
|
||||
* gst/deinterlace2/tvtime/speedy.h:
|
||||
* gst/deinterlace2/tvtime/vfir.c:
|
||||
Fix gtk-doc warnings. Also don't misuse api-doc comments for normal
|
||||
comments.
|
||||
|
||||
2008-06-17 Jan Schmidt <jan.schmidt@sun.com>
|
||||
|
||||
* ext/resindvd/resindvdbin.c:
|
||||
|
|
|
|||
|
|
@ -141,8 +141,10 @@ GST_TYPE_DVD_SPU
|
|||
gst_dvd_spu_get_type
|
||||
SpuColour
|
||||
SpuLineCtrlI
|
||||
SpuPacket
|
||||
SpuPixCtrlI
|
||||
SpuRect
|
||||
SpuState
|
||||
DVD_SPU_LOCK
|
||||
DVD_SPU_UNLOCK
|
||||
SPU_STATE_FLAGS_MASK
|
||||
|
|
@ -210,7 +212,6 @@ GST_INTERLEAVE_GET_CLASS
|
|||
GST_IS_INTERLEAVE
|
||||
GST_IS_INTERLEAVE_CLASS
|
||||
GST_TYPE_INTERLEAVE
|
||||
GstInterleave
|
||||
GstInterleaveClass
|
||||
GstInterleaveFunc
|
||||
gst_interleave_get_type
|
||||
|
|
@ -227,7 +228,6 @@ GST_DEINTERLEAVE_GET_CLASS
|
|||
GST_IS_DEINTERLEAVE
|
||||
GST_IS_DEINTERLEAVE_CLASS
|
||||
GST_TYPE_DEINTERLEAVE
|
||||
GstDeinterleave
|
||||
GstDeinterleaveClass
|
||||
GstDeinterleaveFunc
|
||||
gst_deinterleave_get_type
|
||||
|
|
@ -251,7 +251,7 @@ gst_jack_audio_sink_get_type
|
|||
|
||||
<SECTION>
|
||||
<FILE>gstbasemetadata</FILE>
|
||||
<TITLE>GstBaseMetadata/TITLE>
|
||||
<TITLE>GstBaseMetadata</TITLE>
|
||||
GstBaseMetadata
|
||||
GST_BASE_METADATA_SINK_PAD
|
||||
GST_BASE_METADATA_SRC_PAD
|
||||
|
|
@ -261,6 +261,7 @@ gst_base_metadata_unset_option_flag
|
|||
gst_base_metadata_update_inject_segment_with_new_data
|
||||
<SUBSECTION Standard>
|
||||
GstBaseMetadataClass
|
||||
MetadataState
|
||||
GST_BASE_METADATA
|
||||
GST_BASE_METADATA_CLASS
|
||||
GST_IS_BASE_METADATA
|
||||
|
|
@ -328,6 +329,10 @@ GST_MPEG2ENC_CLASS
|
|||
GST_IS_MPEG2ENC
|
||||
GST_IS_MPEG2ENC_CLASS
|
||||
GST_TYPE_MPEG2ENC
|
||||
GST_MPEG2ENC_MUTEX_LOCK
|
||||
GST_MPEG2ENC_MUTEX_UNLOCK
|
||||
GST_MPEG2ENC_SIGNAL
|
||||
GST_MPEG2ENC_WAIT
|
||||
gst_mpeg2enc_get_type
|
||||
</SECTION>
|
||||
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
GST_DEBUG_CATEGORY (appsrc_playbin_debug);
|
||||
#define GST_CAT_DEFAULT appsrc_playbin_debug
|
||||
|
||||
/**
|
||||
/*
|
||||
* an example application of using appsrc in random-access mode. When the
|
||||
* appsrc requests data with the need-data signal, we retrieve a buffer of the
|
||||
* requested size and push it to appsrc.
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
GST_DEBUG_CATEGORY (appsrc_playbin_debug);
|
||||
#define GST_CAT_DEFAULT appsrc_playbin_debug
|
||||
|
||||
/**
|
||||
/*
|
||||
* an example application of using appsrc in seekable mode. When the
|
||||
* appsrc requests data with the need-data signal, we retrieve a buffer and
|
||||
* push it to appsrc. We can also use the method as demonstrated in
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
GST_DEBUG_CATEGORY (appsrc_playbin_debug);
|
||||
#define GST_CAT_DEFAULT appsrc_playbin_debug
|
||||
|
||||
/**
|
||||
/*
|
||||
* an example application of using appsrc in streaming push mode. We simply push
|
||||
* buffers into appsrc. The size of the buffers we push can be any size we
|
||||
* choose.
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@
|
|||
GST_DEBUG_CATEGORY (appsrc_playbin_debug);
|
||||
#define GST_CAT_DEFAULT appsrc_playbin_debug
|
||||
|
||||
/**
|
||||
/*
|
||||
* an example application of using appsrc in streaming pull mode. When the
|
||||
* appsrc request data with the need-data signal, we retrieve a buffer of an
|
||||
* arbitrary size and push it to appsrc.
|
||||
|
|
|
|||
|
|
@ -71,9 +71,9 @@ struct _GstDfbVMode {
|
|||
* The opaque #GstDfbVideoSink structure.
|
||||
*/
|
||||
struct _GstDfbVideoSink {
|
||||
/* Our element stuff */
|
||||
GstVideoSink videosink;
|
||||
|
||||
/* < private > */
|
||||
GMutex *pool_lock;
|
||||
GSList *buffer_pool;
|
||||
|
||||
|
|
|
|||
|
|
@ -1914,11 +1914,7 @@ done:
|
|||
* EXIF, IPTC, XMP or not.
|
||||
* @see_also: #gst_base_metadata_unset_option_flag
|
||||
* #gst_base_metadata_get_option_flag
|
||||
*
|
||||
* Returns: nothing
|
||||
*
|
||||
*/
|
||||
|
||||
void
|
||||
gst_base_metadata_set_option_flag (GstBaseMetadata * base, MetaOptions options)
|
||||
{
|
||||
|
|
@ -1934,11 +1930,7 @@ gst_base_metadata_set_option_flag (GstBaseMetadata * base, MetaOptions options)
|
|||
* EXIF, IPTC, XMP or not.
|
||||
* @see_also: #gst_base_metadata_set_option_flag
|
||||
* #gst_base_metadata_get_option_flag
|
||||
*
|
||||
* Returns: nothing
|
||||
*
|
||||
*/
|
||||
|
||||
void
|
||||
gst_base_metadata_unset_option_flag (GstBaseMetadata * base,
|
||||
MetaOptions options)
|
||||
|
|
@ -1956,9 +1948,7 @@ gst_base_metadata_unset_option_flag (GstBaseMetadata * base,
|
|||
* #gst_base_metadata_unset_option_flag
|
||||
*
|
||||
* Returns: The current mode of operation
|
||||
*
|
||||
*/
|
||||
|
||||
MetaOptions
|
||||
gst_base_metadata_get_option_flag (const GstBaseMetadata * base)
|
||||
{
|
||||
|
|
@ -1979,11 +1969,7 @@ gst_base_metadata_get_option_flag (const GstBaseMetadata * base)
|
|||
* the @data ownership will be taken and @data and @size willl be set to 0;
|
||||
* Hanlding EXIF, IPTC, XMP or not.
|
||||
* @see_also: #gst_base_metadata_calculate_offsets
|
||||
*
|
||||
* Returns: Nothing
|
||||
*
|
||||
*/
|
||||
|
||||
void gst_base_metadata_update_inject_segment_with_new_data
|
||||
(GstBaseMetadata * base,
|
||||
guint8 ** data, guint32 * size, MetadataChunkType type)
|
||||
|
|
|
|||
|
|
@ -67,10 +67,10 @@ G_BEGIN_DECLS
|
|||
typedef struct _GstBaseMetadata GstBaseMetadata;
|
||||
typedef struct _GstBaseMetadataClass GstBaseMetadataClass;
|
||||
|
||||
typedef enum _tag_BaseMetadataType {
|
||||
enum {
|
||||
BASE_METADATA_DEMUXING,
|
||||
BASE_METADATA_MUXING
|
||||
} BaseMetadataType;
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
|
|
@ -126,7 +126,7 @@ typedef enum _tag_BaseMetadataType {
|
|||
(GST_BASE_METADATA_CAST (obj)->img_type)
|
||||
|
||||
|
||||
typedef enum _tag_MetadataState
|
||||
typedef enum _MetadataState
|
||||
{
|
||||
MT_STATE_NULL, /* still need to check media type */
|
||||
MT_STATE_PARSED
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@
|
|||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
/**
|
||||
* SECTION: metadata
|
||||
* @short_description: This module provides high-level functions to parse files
|
||||
*
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@
|
|||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
/**
|
||||
* SECTION: metadataexif
|
||||
* @short_description: This module provides functions to extract tags from
|
||||
* EXIF metadata chunks and create EXIF chunks from metadata tags.
|
||||
|
|
|
|||
|
|
@ -54,6 +54,7 @@ struct _GstTheoraExpDec
|
|||
{
|
||||
GstElement element;
|
||||
|
||||
/* <private> */
|
||||
/* Pads */
|
||||
GstPad *sinkpad;
|
||||
GstPad *srcpad;
|
||||
|
|
|
|||
|
|
@ -50,7 +50,7 @@ typedef struct deinterlace_method_s deinterlace_method_t;
|
|||
typedef struct deinterlace_scanline_data_s deinterlace_scanline_data_t;
|
||||
typedef struct deinterlace_frame_data_s deinterlace_frame_data_t;
|
||||
|
||||
/**
|
||||
/*
|
||||
* There are two scanline functions that every deinterlacer plugin
|
||||
* must implement to do its work: one for a 'copy' and one for
|
||||
* an 'interpolate' for the currently active field. This so so that
|
||||
|
|
@ -70,7 +70,7 @@ struct deinterlace_scanline_data_s
|
|||
int bottom_field;
|
||||
};
|
||||
|
||||
/**
|
||||
/*
|
||||
* | t-3 t-2 t-1 t
|
||||
* | Field 3 | Field 2 | Field 1 | Field 0 |
|
||||
* | TT3 | | TT1 | |
|
||||
|
|
@ -87,7 +87,7 @@ struct deinterlace_scanline_data_s
|
|||
*/
|
||||
typedef void (*deinterlace_interp_scanline_t) (GstDeinterlace2 * object,
|
||||
deinterlace_scanline_data_t * data, guint8 * output);
|
||||
/**
|
||||
/*
|
||||
* For the copy scanline, the API is basically the same, except that
|
||||
* we're given a scanline to 'copy'.
|
||||
*
|
||||
|
|
@ -102,7 +102,7 @@ typedef void (*deinterlace_interp_scanline_t) (GstDeinterlace2 * object,
|
|||
typedef void (*deinterlace_copy_scanline_t) (GstDeinterlace2 * object,
|
||||
deinterlace_scanline_data_t * data, guint8 * output);
|
||||
|
||||
/**
|
||||
/*
|
||||
* The frame function is for deinterlacing plugins that can only act
|
||||
* on whole frames, rather than on a scanline at a time.
|
||||
*/
|
||||
|
|
@ -117,7 +117,7 @@ struct deinterlace_frame_data_s
|
|||
typedef void (*deinterlace_frame_t) (GstDeinterlace2 * object);
|
||||
|
||||
|
||||
/**
|
||||
/*
|
||||
* This structure defines the deinterlacer plugin.
|
||||
*/
|
||||
struct deinterlace_method_s
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/**
|
||||
/*
|
||||
* Copyright (c) 2002, 2003 Billy Biggs <vektor@dumbterm.net>.
|
||||
* Copyright (C) 2001 Matthew J. Marjanovic <maddog@mir.com>
|
||||
*
|
||||
|
|
@ -17,7 +17,7 @@
|
|||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/**
|
||||
/*
|
||||
* Includes 420to422, 422to444 scaling filters from the MPEG2 reference
|
||||
* implementation. The v12 source code indicates that they were written
|
||||
* by Cheung Auyeung <auyeung@mot.com>. The file they were in was:
|
||||
|
|
@ -49,7 +49,7 @@
|
|||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
/*
|
||||
* Code for the UYVY to YUYV routine comes from rivatv:
|
||||
*
|
||||
* rivatv-convert.c video image conversion routines
|
||||
|
|
@ -157,7 +157,7 @@ void (*convert_uyvy_to_yuyv_scanline) (uint8_t * uyvy_buf, uint8_t * yuyv_buf,
|
|||
void (*composite_colour4444_alpha_to_packed422_scanline) (uint8_t * output,
|
||||
uint8_t * input, int af, int y, int cb, int cr, int width, int alpha);
|
||||
|
||||
/**
|
||||
/*
|
||||
* result = (1 - alpha)B + alpha*F
|
||||
* = B - alpha*B + alpha*F
|
||||
* = B + alpha*(F - B)
|
||||
|
|
@ -574,7 +574,7 @@ packed422_to_packed444_scanline_c (uint8_t * output, uint8_t * input, int width)
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
/*
|
||||
* For the middle pixels, the filter kernel is:
|
||||
*
|
||||
* [-1 3 -6 12 -24 80 80 -24 12 -6 3 -1]
|
||||
|
|
@ -1290,7 +1290,7 @@ blit_colour_packed4444_scanline_mmxext (uint8_t * output, int width,
|
|||
#endif
|
||||
|
||||
|
||||
/**
|
||||
/*
|
||||
* Some memcpy code inspired by the xine code which originally came
|
||||
* from mplayer.
|
||||
*/
|
||||
|
|
@ -1450,7 +1450,7 @@ composite_colour4444_alpha_to_packed422_scanline_c (uint8_t * output,
|
|||
int i;
|
||||
|
||||
for (i = 0; i < width; i++) {
|
||||
/**
|
||||
/*
|
||||
* (1 - alpha)*B + alpha*F
|
||||
* (1 - af*a)*B + af*a*F
|
||||
* B - af*a*B + af*a*F
|
||||
|
|
@ -1463,7 +1463,7 @@ composite_colour4444_alpha_to_packed422_scanline_c (uint8_t * output,
|
|||
|
||||
if ((i & 1) == 0) {
|
||||
|
||||
/**
|
||||
/*
|
||||
* At first I thought I was doing this incorrectly, but
|
||||
* the following math has convinced me otherwise.
|
||||
*
|
||||
|
|
@ -1604,7 +1604,7 @@ composite_packed4444_alpha_to_packed422_scanline_c (uint8_t * output,
|
|||
output[3] = foreground[3];
|
||||
}
|
||||
} else if (a) {
|
||||
/**
|
||||
/*
|
||||
* (1 - alpha)*B + alpha*F
|
||||
* (1 - af*a)*B + af*a*F
|
||||
* B - af*a*B + af*a*F
|
||||
|
|
@ -1617,7 +1617,7 @@ composite_packed4444_alpha_to_packed422_scanline_c (uint8_t * output,
|
|||
|
||||
if ((i & 1) == 0) {
|
||||
|
||||
/**
|
||||
/*
|
||||
* At first I thought I was doing this incorrectly, but
|
||||
* the following math has convinced me otherwise.
|
||||
*
|
||||
|
|
@ -1762,7 +1762,7 @@ composite_packed4444_to_packed422_scanline_c (uint8_t * output, uint8_t * input,
|
|||
output[3] = foreground[3];
|
||||
}
|
||||
} else if (a) {
|
||||
/**
|
||||
/*
|
||||
* (1 - alpha)*B + alpha*F
|
||||
* B + af*F - af*B
|
||||
*/
|
||||
|
|
@ -1772,7 +1772,7 @@ composite_packed4444_to_packed422_scanline_c (uint8_t * output, uint8_t * input,
|
|||
|
||||
if ((i & 1) == 0) {
|
||||
|
||||
/**
|
||||
/*
|
||||
* C_r = (1 - af)*B + af*F
|
||||
* C_r = B - af*B + af*F
|
||||
*/
|
||||
|
|
@ -1887,7 +1887,7 @@ composite_packed4444_to_packed422_scanline_mmxext (uint8_t * output,
|
|||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
/*
|
||||
* um... just need some scrap paper...
|
||||
* D = (1 - alpha)*B + alpha*F
|
||||
* D = (1 - a)*B + a*textluma
|
||||
|
|
@ -2287,7 +2287,7 @@ a8_subpix_blit_scanline_c (uint8_t * output, uint8_t * input,
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
/*
|
||||
* These are from lavtools in mjpegtools:
|
||||
*
|
||||
* colorspace.c: Routines to perform colorspace conversions.
|
||||
|
|
@ -2552,7 +2552,7 @@ packed444_to_rgb24_rec601_scanline_c (uint8_t * output, uint8_t * input,
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
/*
|
||||
* 601 numbers:
|
||||
*
|
||||
* Y' = 0.299*R' + 0.587*G' + 0.114*B' (in 0.0 to 1.0)
|
||||
|
|
|
|||
|
|
@ -37,7 +37,7 @@
|
|||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
/*
|
||||
* Speedy is a collection of optimized functions plus their C fallbacks.
|
||||
* This includes a simple system to select which functions to use
|
||||
* at runtime.
|
||||
|
|
@ -50,7 +50,7 @@ extern "C" {
|
|||
* implementation of each function.
|
||||
*/
|
||||
|
||||
/**
|
||||
/*
|
||||
* Struct for pulldown detection metrics.
|
||||
*/
|
||||
typedef struct pulldown_metrics_s {
|
||||
|
|
@ -60,19 +60,19 @@ typedef struct pulldown_metrics_s {
|
|||
int t, s, p;
|
||||
} pulldown_metrics_t;
|
||||
|
||||
/**
|
||||
/*
|
||||
* Interpolates a packed 4:2:2 scanline using linear interpolation.
|
||||
*/
|
||||
extern void (*interpolate_packed422_scanline)( uint8_t *output, uint8_t *top,
|
||||
uint8_t *bot, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Blits a colour to a packed 4:2:2 scanline.
|
||||
*/
|
||||
extern void (*blit_colour_packed422_scanline)( uint8_t *output,
|
||||
int width, int y, int cb, int cr );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Blits a colour to a packed 4:4:4:4 scanline. I use luma/cb/cr instead of
|
||||
* RGB but this will of course work for either.
|
||||
*/
|
||||
|
|
@ -80,19 +80,19 @@ extern void (*blit_colour_packed4444_scanline)( uint8_t *output,
|
|||
int width, int alpha, int luma,
|
||||
int cb, int cr );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Blit from and to packed 4:2:2 scanline.
|
||||
*/
|
||||
extern void (*blit_packed422_scanline)( uint8_t *dest, const uint8_t *src, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Composites a premultiplied 4:4:4:4 pixel onto a packed 4:2:2 scanline.
|
||||
*/
|
||||
extern void (*composite_colour4444_alpha_to_packed422_scanline)( uint8_t *output, uint8_t *input,
|
||||
int af, int y, int cb, int cr,
|
||||
int width, int alpha );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Composites a packed 4:4:4:4 scanline onto a packed 4:2:2 scanline.
|
||||
* Chroma is downsampled by dropping samples (nearest neighbour).
|
||||
*/
|
||||
|
|
@ -101,7 +101,7 @@ extern void (*composite_packed4444_to_packed422_scanline)( uint8_t *output,
|
|||
uint8_t *foreground,
|
||||
int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Composites a packed 4:4:4:4 scanline onto a packed 4:2:2 scanline.
|
||||
* Chroma is downsampled by dropping samples (nearest neighbour). The
|
||||
* alpha value provided is in the range 0-256 and is first applied to
|
||||
|
|
@ -112,7 +112,7 @@ extern void (*composite_packed4444_alpha_to_packed422_scanline)( uint8_t *output
|
|||
uint8_t *foreground,
|
||||
int width, int alpha );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Takes an alphamask and the given colour (in Y'CbCr) and composites it
|
||||
* onto a packed 4:4:4:4 scanline.
|
||||
*/
|
||||
|
|
@ -122,7 +122,7 @@ extern void (*composite_alphamask_to_packed4444_scanline)( uint8_t *output,
|
|||
int textluma, int textcb,
|
||||
int textcr );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Takes an alphamask and the given colour (in Y'CbCr) and composites it
|
||||
* onto a packed 4:4:4:4 scanline. The alpha value provided is in the
|
||||
* range 0-256 and is first applied to the input (for fadeouts).
|
||||
|
|
@ -133,13 +133,13 @@ extern void (*composite_alphamask_alpha_to_packed4444_scanline)( uint8_t *output
|
|||
int textluma, int textcb,
|
||||
int textcr, int alpha );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Premultiplies the colour by the alpha channel in a packed 4:4:4:4
|
||||
* scanline.
|
||||
*/
|
||||
extern void (*premultiply_packed4444_scanline)( uint8_t *output, uint8_t *input, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Blend between two packed 4:2:2 scanline. Pos is the fade value in
|
||||
* the range 0-256. A value of 0 gives 100% src1, and a value of 256
|
||||
* gives 100% src2. Anything in between gives the appropriate faded
|
||||
|
|
@ -148,14 +148,14 @@ extern void (*premultiply_packed4444_scanline)( uint8_t *output, uint8_t *input,
|
|||
extern void (*blend_packed422_scanline)( uint8_t *output, uint8_t *src1,
|
||||
uint8_t *src2, int width, int pos );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Calculates the 'difference factor' for two scanlines. This is a
|
||||
* metric where higher values indicate that the two scanlines are more
|
||||
* different.
|
||||
*/
|
||||
extern unsigned int (*diff_factor_packed422_scanline)( uint8_t *cur, uint8_t *old, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Calculates the 'comb factor' for a set of three scanlines. This is a
|
||||
* metric where higher values indicate a more likely chance that the two
|
||||
* fields are at separate points in time.
|
||||
|
|
@ -163,68 +163,68 @@ extern unsigned int (*diff_factor_packed422_scanline)( uint8_t *cur, uint8_t *ol
|
|||
extern unsigned int (*comb_factor_packed422_scanline)( uint8_t *top, uint8_t *mid,
|
||||
uint8_t *bot, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Vertical [1 2 1] chroma filter.
|
||||
*/
|
||||
extern void (*vfilter_chroma_121_packed422_scanline)( uint8_t *output, int width,
|
||||
uint8_t *m, uint8_t *t, uint8_t *b );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Vertical [3 3 2] chroma filter.
|
||||
*/
|
||||
extern void (*vfilter_chroma_332_packed422_scanline)( uint8_t *output, int width,
|
||||
uint8_t *m, uint8_t *t, uint8_t *b );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Sets the chroma of the scanline to neutral (128) in-place.
|
||||
*/
|
||||
extern void (*kill_chroma_packed422_inplace_scanline)( uint8_t *data, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Mirrors the scanline in-place.
|
||||
*/
|
||||
extern void (*mirror_packed422_inplace_scanline)( uint8_t *data, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Inverts the colours on a scanline in-place.
|
||||
*/
|
||||
extern void (*invert_colour_packed422_inplace_scanline)( uint8_t *data, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Fast memcpy function, used by all of the blit functions. Won't blit
|
||||
* anything if dest == src.
|
||||
*/
|
||||
extern void (*speedy_memcpy)( void *output, const void *input, size_t size );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Calculates the block difference metrics for dalias' pulldown
|
||||
* detection algorithm.
|
||||
*/
|
||||
extern void (*diff_packed422_block8x8)( pulldown_metrics_t *m, uint8_t *old,
|
||||
uint8_t *new, int os, int ns );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Takes an alpha mask and subpixelly blits it using linear
|
||||
* interpolation.
|
||||
*/
|
||||
extern void (*a8_subpix_blit_scanline)( uint8_t *output, uint8_t *input,
|
||||
int lasta, int startpos, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* 1/4 vertical subpixel blit for packed 4:2:2 scanlines using linear
|
||||
* interpolation.
|
||||
*/
|
||||
extern void (*quarter_blit_vertical_packed422_scanline)( uint8_t *output, uint8_t *one,
|
||||
uint8_t *three, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Vertical subpixel blit for packed 4:2:2 scanlines using linear
|
||||
* interpolation.
|
||||
*/
|
||||
extern void (*subpix_blit_vertical_packed422_scanline)( uint8_t *output, uint8_t *top,
|
||||
uint8_t *bot, int subpixpos, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Simple function to convert a 4:4:4 scanline to a 4:4:4:4 scanline by
|
||||
* adding an alpha channel. Result is non-premultiplied.
|
||||
*/
|
||||
|
|
@ -232,7 +232,7 @@ extern void (*packed444_to_nonpremultiplied_packed4444_scanline)( uint8_t *outpu
|
|||
uint8_t *input,
|
||||
int width, int alpha );
|
||||
|
||||
/**
|
||||
/*
|
||||
* I think this function needs to be rethought and renamed, but here
|
||||
* it is for now. This function horizontally resamples a scanline
|
||||
* using linear interpolation to compensate for a change in pixel
|
||||
|
|
@ -243,7 +243,7 @@ extern void (*aspect_adjust_packed4444_scanline)( uint8_t *output,
|
|||
int width,
|
||||
double pixel_aspect );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Convert a packed 4:4:4 surface to a packed 4:2:2 surface using
|
||||
* nearest neighbour chroma downsampling.
|
||||
*/
|
||||
|
|
@ -251,7 +251,7 @@ extern void (*packed444_to_packed422_scanline)( uint8_t *output,
|
|||
uint8_t *input,
|
||||
int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Converts packed 4:2:2 to packed 4:4:4 scanlines using nearest
|
||||
* neighbour chroma upsampling.
|
||||
*/
|
||||
|
|
@ -259,7 +259,7 @@ extern void (*packed422_to_packed444_scanline)( uint8_t *output,
|
|||
uint8_t *input,
|
||||
int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* This filter actually does not meet the spec so calling it rec601
|
||||
* is a bit of a lie. I got the filter from Poynton's site. This
|
||||
* converts a scanline from packed 4:2:2 to packed 4:4:4. But this
|
||||
|
|
@ -269,7 +269,7 @@ extern void (*packed422_to_packed444_rec601_scanline)( uint8_t *dest,
|
|||
uint8_t *src,
|
||||
int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Conversions between Y'CbCr and R'G'B'. We use Rec.601 numbers
|
||||
* since our source is broadcast video, but I think there is an
|
||||
* argument to be made for switching to Rec.709.
|
||||
|
|
@ -284,19 +284,19 @@ extern void (*rgba32_to_packed4444_rec601_scanline)( uint8_t *output,
|
|||
uint8_t *input,
|
||||
int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Convert from 4:2:2 with UYVY ordering to 4:2:2 with YUYV ordering.
|
||||
*/
|
||||
extern void (*convert_uyvy_to_yuyv_scanline)( uint8_t *uyvy_buf,
|
||||
uint8_t *yuyv_buf, int width );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Sets up the function pointers to point at the fastest function
|
||||
* available. Requires accelleration settings (see mm_accel.h).
|
||||
*/
|
||||
void setup_speedy_calls( uint32_t accel, int verbose );
|
||||
|
||||
/**
|
||||
/*
|
||||
* Returns a bitfield of what accellerations were used when speedy was
|
||||
* initialized. See mm_accel.h.
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@
|
|||
#include "speedy.h"
|
||||
#include "gstdeinterlace2.h"
|
||||
|
||||
/**
|
||||
/*
|
||||
* The MPEG2 spec uses a slightly harsher filter, they specify
|
||||
* [-1 8 2 8 -1]. ffmpeg uses a similar filter but with more of
|
||||
* a tendancy to blur than to use the local information. The
|
||||
|
|
@ -118,7 +118,7 @@ deinterlace_line (uint8_t * dst, uint8_t * lum_m4,
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
/*
|
||||
* The commented-out method below that uses the bottom_field member is more
|
||||
* like the filter as specified in the MPEG2 spec, but it doesn't seem to
|
||||
* have the desired effect.
|
||||
|
|
|
|||
Loading…
Reference in a new issue