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Merge commit '6ee55c7b111eec6c51dfdc0fddbd46f5dd867fa3'

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* commit '6ee55c7b111eec6c51dfdc0fddbd46f5dd867fa3':
  vf_transpose: K&R formatting cosmetics

Conflicts:
	libavfilter/vf_transpose.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-03-25 19:17:38 +01:00
commit 10e931d514
1 changed files with 34 additions and 29 deletions
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63
libavfilter/vf_transpose.c
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@ -27,11 +27,12 @@
#include <stdio.h> #include <stdio.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/pixdesc.h"
#include "libavutil/imgutils.h" #include "libavutil/imgutils.h"
#include "libavutil/internal.h" #include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/opt.h" #include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avfilter.h" #include "avfilter.h"
#include "formats.h" #include "formats.h"
#include "internal.h" #include "internal.h"
@ -111,12 +112,14 @@ static int config_props_output(AVFilterLink *outlink)
outlink->w = inlink->h; outlink->w = inlink->h;
outlink->h = inlink->w; outlink->h = inlink->w;
if (inlink->sample_aspect_ratio.num){ if (inlink->sample_aspect_ratio.num)
outlink->sample_aspect_ratio = av_div_q((AVRational){1,1}, inlink->sample_aspect_ratio); outlink->sample_aspect_ratio = av_div_q((AVRational) { 1, 1 },
} else inlink->sample_aspect_ratio);
else
outlink->sample_aspect_ratio = inlink->sample_aspect_ratio; outlink->sample_aspect_ratio = inlink->sample_aspect_ratio;
av_log(ctx, AV_LOG_VERBOSE, "w:%d h:%d dir:%d -> w:%d h:%d rotation:%s vflip:%d\n", av_log(ctx, AV_LOG_VERBOSE,
"w:%d h:%d dir:%d -> w:%d h:%d rotation:%s vflip:%d\n",
inlink->w, inlink->h, trans->dir, outlink->w, outlink->h, inlink->w, inlink->h, trans->dir, outlink->w, outlink->h,
trans->dir == 1 || trans->dir == 3 ? "clockwise" : "counterclockwise", trans->dir == 1 || trans->dir == 3 ? "clockwise" : "counterclockwise",
trans->dir == 0 || trans->dir == 3); trans->dir == 0 || trans->dir == 3);
@ -146,30 +149,30 @@ static int filter_slice(AVFilterContext *ctx, void *arg, int jobnr,
int plane; int plane;
for (plane = 0; out->data[plane]; plane++) { for (plane = 0; out->data[plane]; plane++) {
int hsub = plane == 1 || plane == 2 ? trans->hsub : 0; int hsub = plane == 1 || plane == 2 ? trans->hsub : 0;
int vsub = plane == 1 || plane == 2 ? trans->vsub : 0; int vsub = plane == 1 || plane == 2 ? trans->vsub : 0;
int pixstep = trans->pixsteps[plane]; int pixstep = trans->pixsteps[plane];
int inh = in->height >> vsub; int inh = in->height >> vsub;
int outw = FF_CEIL_RSHIFT(out->width, hsub); int outw = FF_CEIL_RSHIFT(out->width, hsub);
int outh = FF_CEIL_RSHIFT(out->height, vsub); int outh = FF_CEIL_RSHIFT(out->height, vsub);
int start = (outh * jobnr ) / nb_jobs; int start = (outh * jobnr ) / nb_jobs;
int end = (outh * (jobnr+1)) / nb_jobs; int end = (outh * (jobnr+1)) / nb_jobs;
uint8_t *dst, *src; uint8_t *dst, *src;
int dstlinesize, srclinesize; int dstlinesize, srclinesize;
int x, y; int x, y;
dstlinesize = out->linesize[plane]; dstlinesize = out->linesize[plane];
dst = out->data[plane] + start * dstlinesize; dst = out->data[plane] + start * dstlinesize;
src = in->data[plane]; src = in->data[plane];
srclinesize = in->linesize[plane]; srclinesize = in->linesize[plane];
if (trans->dir&1) { if (trans->dir & 1) {
src += in->linesize[plane] * (inh-1); src += in->linesize[plane] * (inh - 1);
srclinesize *= -1; srclinesize *= -1;
} }
if (trans->dir&2) { if (trans->dir & 2) {
dst = out->data[plane] + dstlinesize * (outh-start-1); dst = out->data[plane] + dstlinesize * (outh - start - 1);
dstlinesize *= -1; dstlinesize *= -1;
} }
@ -177,32 +180,34 @@ static int filter_slice(AVFilterContext *ctx, void *arg, int jobnr,
case 1: case 1:
for (y = start; y < end; y++, dst += dstlinesize) for (y = start; y < end; y++, dst += dstlinesize)
for (x = 0; x < outw; x++) for (x = 0; x < outw; x++)
dst[x] = src[x*srclinesize + y]; dst[x] = src[x * srclinesize + y];
break; break;
case 2: case 2:
for (y = start; y < end; y++, dst += dstlinesize) { for (y = start; y < end; y++, dst += dstlinesize) {
for (x = 0; x < outw; x++) for (x = 0; x < outw; x++)
*((uint16_t *)(dst + 2*x)) = *((uint16_t *)(src + x*srclinesize + y*2)); *((uint16_t *)(dst + 2 * x)) =
*((uint16_t *)(src + x * srclinesize + y * 2));
} }
break; break;
case 3: case 3:
for (y = start; y < end; y++, dst += dstlinesize) { for (y = start; y < end; y++, dst += dstlinesize) {
for (x = 0; x < outw; x++) { for (x = 0; x < outw; x++) {
int32_t v = AV_RB24(src + x*srclinesize + y*3); int32_t v = AV_RB24(src + x * srclinesize + y * 3);
AV_WB24(dst + 3*x, v); AV_WB24(dst + 3 * x, v);
} }
} }
break; break;
case 4: case 4:
for (y = start; y < end; y++, dst += dstlinesize) { for (y = start; y < end; y++, dst += dstlinesize) {
for (x = 0; x < outw; x++) for (x = 0; x < outw; x++)
*((uint32_t *)(dst + 4*x)) = *((uint32_t *)(src + x*srclinesize + y*4)); *((uint32_t *)(dst + 4 * x)) =
*((uint32_t *)(src + x * srclinesize + y * 4));
} }
break; break;
case 6: case 6:
for (y = start; y < end; y++, dst += dstlinesize) { for (y = start; y < end; y++, dst += dstlinesize) {
for (x = 0; x < outw; x++) { for (x = 0; x < outw; x++) {
int64_t v = AV_RB48(src + x*srclinesize + y*6); int64_t v = AV_RB48(src + x * srclinesize + y*6);
AV_WB48(dst + 6*x, v); AV_WB48(dst + 6*x, v);
} }
} }
@ -210,7 +215,7 @@ static int filter_slice(AVFilterContext *ctx, void *arg, int jobnr,
case 8: case 8:
for (y = start; y < end; y++, dst += dstlinesize) { for (y = start; y < end; y++, dst += dstlinesize) {
for (x = 0; x < outw; x++) for (x = 0; x < outw; x++)
*((uint64_t *)(dst + 8*x)) = *((uint64_t *)(src + x*srclinesize + y*8)); *((uint64_t *)(dst + 8*x)) = *((uint64_t *)(src + x * srclinesize + y*8));
} }
break; break;
} }
@ -273,10 +278,10 @@ AVFILTER_DEFINE_CLASS(transpose);
static const AVFilterPad avfilter_vf_transpose_inputs[] = { static const AVFilterPad avfilter_vf_transpose_inputs[] = {
{ {
.name = "default", .name = "default",
.type = AVMEDIA_TYPE_VIDEO, .type = AVMEDIA_TYPE_VIDEO,
.get_video_buffer = get_video_buffer, .get_video_buffer = get_video_buffer,
.filter_frame = filter_frame, .filter_frame = filter_frame,
}, },
{ NULL } { NULL }
}; };