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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  lsws: remove optimization debug logs in sws_init_context()
  lsws: use array for storing the supported in/out information

Conflicts:
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
pull/2/head
Michael Niedermayer 13 years ago
parent 6e19cfb083 6a92551234
commit 3e32bf3dbd
1 changed files with 5 additions and 54 deletions
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  1. 59
      libswscale/utils.c

59
libswscale/utils.c
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@ -125,7 +125,7 @@ const static FormatEntry format_entries[PIX_FMT_NB] = {
[PIX_FMT_RGB444BE] = { 0 , 1 },
[PIX_FMT_BGR444LE] = { 0 , 1 },
[PIX_FMT_BGR444BE] = { 0 , 1 },
[PIX_FMT_GRAY8A] = { 1 , 0 },
[PIX_FMT_Y400A] = { 1 , 0 },
[PIX_FMT_BGR48BE] = { 1 , 1 },
[PIX_FMT_BGR48LE] = { 1 , 1 },
[PIX_FMT_YUV420P9BE] = { 1 , 1 },
@ -142,12 +142,14 @@ const static FormatEntry format_entries[PIX_FMT_NB] = {
int sws_isSupportedInput(enum PixelFormat pix_fmt)
{
return format_entries[pix_fmt].is_supported_in;
return (unsigned)pix_fmt < PIX_FMT_NB ?
format_entries[pix_fmt].is_supported_in : 0;
}
int sws_isSupportedOutput(enum PixelFormat pix_fmt)
{
return format_entries[pix_fmt].is_supported_out;
return (unsigned)pix_fmt < PIX_FMT_NB ?
format_entries[pix_fmt].is_supported_out : 0;
}
extern const int32_t ff_yuv2rgb_coeffs[8][4];
@ -1061,57 +1063,6 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
else if (HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) av_log(c, AV_LOG_INFO, "using AltiVec\n");
else av_log(c, AV_LOG_INFO, "using C\n");
if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) {
if (c->canMMX2BeUsed && (flags&SWS_FAST_BILINEAR))
av_log(c, AV_LOG_VERBOSE, "using FAST_BILINEAR MMX2 scaler for horizontal scaling\n");
else {
av_log(c, AV_LOG_VERBOSE, "using %s-tap MMX scaler for horizontal luminance scaling\n",
c->hLumFilterSize == 4 ? "4" :
c->hLumFilterSize == 8 ? "8" : "n");
av_log(c, AV_LOG_VERBOSE, "using %s-tap MMX scaler for horizontal chrominance scaling\n",
c->hChrFilterSize == 4 ? "4" :
c->hChrFilterSize == 8 ? "8" : "n");
}
} else {
av_log(c, AV_LOG_VERBOSE, "using %s scaler for horizontal scaling\n",
HAVE_MMX ? "x86 asm" :
flags & SWS_FAST_BILINEAR ? "FAST_BILINEAR C" : "C");
}
if (isPlanarYUV(dstFormat)) {
av_log(c, AV_LOG_VERBOSE, "using %s-tap %s \"scaler\" for vertical scaling (YV12 like)\n",
c->vLumFilterSize == 1 ? "1" : "n",
HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX ? "MMX" : "C");
} else {
if (c->vLumFilterSize==1 && c->vChrFilterSize==2)
av_log(c, AV_LOG_VERBOSE, "using 1-tap %s \"scaler\" for vertical luminance scaling (BGR)\n"
" 2-tap scaler for vertical chrominance scaling (BGR)\n",
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
else if (c->vLumFilterSize==2 && c->vChrFilterSize==2)
av_log(c, AV_LOG_VERBOSE, "using 2-tap linear %s scaler for vertical scaling (BGR)\n",
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
else
av_log(c, AV_LOG_VERBOSE, "using n-tap %s scaler for vertical scaling (BGR)\n",
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
}
if (dstFormat==PIX_FMT_BGR24)
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR24 converter\n",
(HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2) ? "MMX2" :
((HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C"));
else if (dstFormat==PIX_FMT_RGB32)
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR32 converter\n",
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
else if (dstFormat==PIX_FMT_BGR565)
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR16 converter\n",
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
else if (dstFormat==PIX_FMT_BGR555)
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR15 converter\n",
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
else if (dstFormat == PIX_FMT_RGB444BE || dstFormat == PIX_FMT_RGB444LE ||
dstFormat == PIX_FMT_BGR444BE || dstFormat == PIX_FMT_BGR444LE)
av_log(c, AV_LOG_VERBOSE, "using %s YV12->BGR12 converter\n",
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? "MMX" : "C");
av_log(c, AV_LOG_VERBOSE, "%dx%d -> %dx%d\n", srcW, srcH, dstW, dstH);
av_log(c, AV_LOG_DEBUG, "lum srcW=%d srcH=%d dstW=%d dstH=%d xInc=%d yInc=%d\n",
c->srcW, c->srcH, c->dstW, c->dstH, c->lumXInc, c->lumYInc);

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