[MOVED FROM BAD 03/56] 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 2008-06-18 06:31:13 +00:00 committed by Sebastian Dröge
parent 5799a93389
commit 9082a429fb
4 changed files with 92 additions and 92 deletions

View file

@ -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

View file

@ -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.
*/
@ -1450,12 +1450,12 @@ 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
* B + a*(af*F - af*B)
*/
/*
* (1 - alpha)*B + alpha*F
* (1 - af*a)*B + af*a*F
* B - af*a*B + af*a*F
* B + a*(af*F - af*B)
*/
output[0] =
input[0] + ((alpha * (y - multiply_alpha (af,
@ -1463,17 +1463,17 @@ 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.
*
* C_r = (1 - alpha)*B + alpha*F
* C_r = B - af*a*B + af*a*F
*
* C_r = 128 + ((1 - af*a)*(B - 128) + a*af*(F - 128))
* C_r = 128 + (B - af*a*B - 128 + af*a*128 + a*af*F - a*af*128)
* C_r = B - af*a*B + a*af*F
*/
/*
* At first I thought I was doing this incorrectly, but
* the following math has convinced me otherwise.
*
* C_r = (1 - alpha)*B + alpha*F
* C_r = B - af*a*B + af*a*F
*
* C_r = 128 + ((1 - af*a)*(B - 128) + a*af*(F - 128))
* C_r = 128 + (B - af*a*B - 128 + af*a*128 + a*af*F - a*af*128)
* C_r = B - af*a*B + a*af*F
*/
output[1] =
input[1] + ((alpha * (cb - multiply_alpha (af,
@ -1604,12 +1604,12 @@ 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
* B + a*(af*F - af*B)
*/
/*
* (1 - alpha)*B + alpha*F
* (1 - af*a)*B + af*a*F
* B - af*a*B + af*a*F
* B + a*(af*F - af*B)
*/
output[0] = input[0]
+ ((alpha * (foreground[1]
@ -1617,17 +1617,17 @@ 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.
*
* C_r = (1 - alpha)*B + alpha*F
* C_r = B - af*a*B + af*a*F
*
* C_r = 128 + ((1 - af*a)*(B - 128) + a*af*(F - 128))
* C_r = 128 + (B - af*a*B - 128 + af*a*128 + a*af*F - a*af*128)
* C_r = B - af*a*B + a*af*F
*/
/*
* At first I thought I was doing this incorrectly, but
* the following math has convinced me otherwise.
*
* C_r = (1 - alpha)*B + alpha*F
* C_r = B - af*a*B + af*a*F
*
* C_r = 128 + ((1 - af*a)*(B - 128) + a*af*(F - 128))
* C_r = 128 + (B - af*a*B - 128 + af*a*128 + a*af*F - a*af*128)
* C_r = B - af*a*B + a*af*F
*/
output[1] = input[1] + ((alpha * (foreground[2]
- multiply_alpha (foreground[0], input[1])) + 0x80) >> 8);
@ -1762,20 +1762,20 @@ 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
*/
/*
* (1 - alpha)*B + alpha*F
* B + af*F - af*B
*/
output[0] =
input[0] + foreground[1] - multiply_alpha (foreground[0], input[0]);
if ((i & 1) == 0) {
/**
* C_r = (1 - af)*B + af*F
* C_r = B - af*B + af*F
*/
/*
* C_r = (1 - af)*B + af*F
* C_r = B - af*B + af*F
*/
output[1] =
input[1] + foreground[2] - multiply_alpha (foreground[0], input[1]);
@ -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)

View file

@ -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.
*/

View file

@ -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.