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Remove unused code (the destination manager is not used during YUV encoding, there are no virtual arrays to realize, and jinit_c_prep_controller() is unnecessary because we are not using smoothing.)

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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1126 632fc199-4ca6-4c93-a231-07263d6284db
This commit is contained in:
DRC
2014-02-28 05:19:43 +00:00
parent 2a10cbaa27 e2ce3b5eb0
commit 0fe79b8083
1 changed files with 0 additions and 4 deletions
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4
turbojpeg.c
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@@ -728,7 +728,6 @@ DLLEXPORT int DLLCALL tjEncodeYUV2(tjhandle handle, unsigned char *srcBuf,
else if(flags&TJFLAG_FORCESSE2) putenv("JSIMD_FORCESSE2=1");
yuvsize=tjBufSizeYUV(width, height, subsamp);
jpeg_mem_dest_tj(cinfo, &dstBuf, &yuvsize, 0);
if(setCompDefaults(cinfo, pixelFormat, subsamp, -1, flags)==-1) return -1;
/* Execute only the parts of jpeg_start_compress() that we need. If we
@@ -738,12 +737,9 @@ DLLEXPORT int DLLCALL tjEncodeYUV2(tjhandle handle, unsigned char *srcBuf,
if(cinfo->global_state!=CSTATE_START)
_throw("tjEncodeYUV3(): libjpeg API is in the wrong state");
(*cinfo->err->reset_error_mgr)((j_common_ptr)cinfo);
(*cinfo->dest->init_destination)(cinfo);
jinit_c_master_control(cinfo, FALSE);
jinit_color_converter(cinfo);
jinit_downsampler(cinfo);
jinit_c_prep_controller(cinfo, FALSE);
(*cinfo->mem->realize_virt_arrays)((j_common_ptr)cinfo);
pw=PAD(width, cinfo->max_h_samp_factor);
ph=PAD(height, cinfo->max_v_samp_factor);