generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

lavfi/vidstab: miscelenaous cosmetics and typo fixes.

Browse Source
This commit is contained in:
Clément Bœsch 2013-04-24 17:01:26 +02:00
parent 4364e1f150
commit 017051266b
3 changed files with 68 additions and 71 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libavfilter/vf_vidstabdetect.c
View File

@ -55,7 +55,7 @@ static const AVOption vidstabdetect_options[]= {
{"show", "0: draw nothing (def); 1,2: show fields and transforms", OFFSETC(show), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 2, FLAGS},
{"tripod", "virtual tripod mode (if >0): motion is compared to a reference"
" reference frame (frame # is the value) (def: 0)", OFFSETC(virtualTripod), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, FLAGS},
{NULL},
{NULL}
};
AVFILTER_DEFINE_CLASS(vidstabdetect);
@ -80,7 +80,6 @@ static av_cold void uninit(AVFilterContext *ctx)
}
vsMotionDetectionCleanup(md);
}
static int query_formats(AVFilterContext *ctx)
@ -98,7 +97,6 @@ static int query_formats(AVFilterContext *ctx)
return 0;
}
static int config_input(AVFilterLink *inlink)
{
AVFilterContext *ctx = inlink->dst;
@ -123,7 +121,7 @@ static int config_input(AVFilterLink *inlink)
return AVERROR(EINVAL);
}
// set values that are not initializes by the options
// set values that are not initialized by the options
sd->conf.algo = 1;
sd->conf.modName = "vidstabdetect";
if (vsMotionDetectInit(md, &sd->conf, &fi) != VS_OK) {

8
libavfilter/vf_vidstabtransform.c
View File

@ -62,7 +62,7 @@ static const AVOption vidstabtransform_options[]= {
AV_OPT_TYPE_CONST, {.i64 = VSCropBorder }, 0, 0, FLAGS, "crop"},
{"invert", "1: invert transforms (def: 0)", OFFSETC(invert),
AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, FLAGS},
{"relative", "consider transforms as 0: abslute, 1: relative (def)", OFFSETC(relative),
{"relative", "consider transforms as 0: absolute, 1: relative (def)", OFFSETC(relative),
AV_OPT_TYPE_INT, {.i64 = 1}, 0, 1, FLAGS},
{"zoom", "percentage to zoom >0: zoom in, <0 zoom out (def: 0)", OFFSETC(zoom),
AV_OPT_TYPE_DOUBLE, {.dbl = 0}, 0, 100, FLAGS},
@ -80,7 +80,7 @@ static const AVOption vidstabtransform_options[]= {
AV_OPT_TYPE_CONST, {.i64 = VS_BiCubic },0, 0, FLAGS, "interpol"},
{"tripod", "if 1: virtual tripod mode (equiv. to relative=0:smoothing=0)", OFFSET(tripod),
AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, FLAGS},
{NULL},
{NULL}
};
AVFILTER_DEFINE_CLASS(vidstabtransform);
@ -239,7 +239,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
}
if (out == in) { // inplace
vsTransformPrepare(td, &inframe, &inframe);
}else{ // seperate frames
} else { // separate frames
VSFrame outframe;
for (plane = 0; plane < vsTransformGetDestFrameInfo(td)->planes; plane++) {
outframe.data[plane] = out->data[plane];
@ -289,6 +289,4 @@ AVFilter avfilter_vf_vidstabtransform = {
.inputs = avfilter_vf_vidstabtransform_inputs,
.outputs = avfilter_vf_vidstabtransform_outputs,
.priv_class = &vidstabtransform_class,
};

11
libavfilter/vidstabutils.c
View File

@ -20,9 +20,9 @@
#include "vidstabutils.h"
/** convert AV's pixelformat to vid.stab pixelformat */
VSPixelFormat av_2_vs_pixel_format(AVFilterContext *ctx, enum AVPixelFormat pf){
VSPixelFormat av_2_vs_pixel_format(AVFilterContext *ctx, enum AVPixelFormat pf)
{
switch (pf) {
case AV_PIX_FMT_YUV420P: return PF_YUV420P;
case AV_PIX_FMT_YUV422P: return PF_YUV422P;
@ -41,14 +41,14 @@ VSPixelFormat av_2_vs_pixel_format(AVFilterContext *ctx, enum AVPixelFormat pf){
}
}
/** struct to hold a valid context for logging from within vid.stab lib */
typedef struct {
const AVClass *class;
} VS2AVLogCtx;
/** wrapper to log vs_log into av_log */
static int vs_2_av_log_wrapper(int type, const char* tag, const char* format, ...){
static int vs_2_av_log_wrapper(int type, const char *tag, const char *format, ...)
{
va_list ap;
VS2AVLogCtx ctx;
AVClass class = {
@ -66,7 +66,8 @@ static int vs_2_av_log_wrapper(int type, const char* tag, const char* format, ..
}
/** sets the memory allocation function and logging constants to av versions */
void vs_set_mem_and_log_functions(void){
void vs_set_mem_and_log_functions(void)
{
vs_malloc = av_malloc;
vs_zalloc = av_mallocz;
vs_realloc = av_realloc;