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sws_utils: remove some old code

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This commit is contained in:
wm4 2013-07-18 13:45:48 +02:00
parent de61561deb
commit 4fd06a78ae
2 changed files with 0 additions and 76 deletions
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70
video/sws_utils.c
View File

@ -38,76 +38,6 @@ int sws_chr_hshift = 0;
float sws_chr_sharpen = 0.0;
float sws_lum_sharpen = 0.0;
//global srcFilter
static SwsFilter *src_filter = NULL;
void sws_getFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam,
SwsFilter **dstFilterParam)
{
static int firstTime = 1;
*flags = 0;
if (firstTime) {
firstTime = 0;
*flags = SWS_PRINT_INFO;
} else if (mp_msg_test(MSGT_VFILTER, MSGL_DBG2))
*flags = SWS_PRINT_INFO;
if (src_filter)
sws_freeFilter(src_filter);
src_filter = sws_getDefaultFilter(
sws_lum_gblur, sws_chr_gblur,
sws_lum_sharpen, sws_chr_sharpen,
sws_chr_hshift, sws_chr_vshift, verbose > 1);
switch (sws_flags) {
case 0: *flags |= SWS_FAST_BILINEAR;
break;
case 1: *flags |= SWS_BILINEAR;
break;
case 2: *flags |= SWS_BICUBIC;
break;
case 3: *flags |= SWS_X;
break;
case 4: *flags |= SWS_POINT;
break;
case 5: *flags |= SWS_AREA;
break;
case 6: *flags |= SWS_BICUBLIN;
break;
case 7: *flags |= SWS_GAUSS;
break;
case 8: *flags |= SWS_SINC;
break;
case 9: *flags |= SWS_LANCZOS;
break;
case 10: *flags |= SWS_SPLINE;
break;
default: *flags |= SWS_BILINEAR;
break;
}
*srcFilterParam = src_filter;
*dstFilterParam = NULL;
}
// will use sws_flags & src_filter (from cmd line)
struct SwsContext *sws_getContextFromCmdLine(int srcW, int srcH,
int srcFormat, int dstW,
int dstH, int dstFormat)
{
int flags;
SwsFilter *dstFilterParam, *srcFilterParam;
enum PixelFormat dfmt, sfmt;
dfmt = imgfmt2pixfmt(dstFormat);
sfmt = imgfmt2pixfmt(srcFormat);
sws_getFlagsAndFilterFromCmdLine(&flags, &srcFilterParam, &dstFilterParam);
return sws_getContext(srcW, srcH, sfmt, dstW, dstH, dfmt, flags,
srcFilterParam, dstFilterParam, NULL);
}
// Set ctx parameters to global command line flags.
void mp_sws_set_from_cmdline(struct mp_sws_context *ctx)

6
video/sws_utils.h
View File

@ -14,12 +14,6 @@ struct mp_csp_details;
// Guaranteed to be a power of 2 and > 1.
#define SWS_MIN_BYTE_ALIGN 16
void sws_getFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam,
SwsFilter **dstFilterParam);
struct SwsContext *sws_getContextFromCmdLine(int srcW, int srcH, int srcFormat,
int dstW, int dstH,
int dstFormat);
bool mp_sws_supported_format(int imgfmt);
void mp_image_swscale(struct mp_image *dst, struct mp_image *src,