diff options
author | Thomas Grill <xovo@users.sourceforge.net> | 2003-10-03 02:37:22 +0000 |
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committer | Thomas Grill <xovo@users.sourceforge.net> | 2003-10-03 02:37:22 +0000 |
commit | 186ea5003a98b72666f451120785c4845ad5c163 (patch) | |
tree | 3460dd1821d5d27cc7508b226c5ab7d8181fe46a /externals/grill/xsample/source | |
parent | 317811d8ac823b0ae3ef4f86a8732c9abc60824c (diff) |
""
svn path=/trunk/; revision=1063
Diffstat (limited to 'externals/grill/xsample/source')
-rw-r--r-- | externals/grill/xsample/source/main.h | 2 | ||||
-rw-r--r-- | externals/grill/xsample/source/record.cpp | 73 |
2 files changed, 59 insertions, 16 deletions
diff --git a/externals/grill/xsample/source/main.h b/externals/grill/xsample/source/main.h index 367632d6..d3ff0017 100644 --- a/externals/grill/xsample/source/main.h +++ b/externals/grill/xsample/source/main.h @@ -12,7 +12,7 @@ WARRANTIES, see the file, "license.txt," in this distribution. #define __XSAMPLE_H -#define XSAMPLE_VERSION "0.3.0pre15" +#define XSAMPLE_VERSION "0.3.0pre16" #define FLEXT_ATTRIBUTES 1 diff --git a/externals/grill/xsample/source/record.cpp b/externals/grill/xsample/source/record.cpp index 2f16a746..51fd56fc 100644 --- a/externals/grill/xsample/source/record.cpp +++ b/externals/grill/xsample/source/record.cpp @@ -51,7 +51,8 @@ protected: BL sigmode,appmode; F drintv; - BL dorec,doloop,mixmode; + BL dorec,doloop; + I mixmode; L curpos; // in samples inline V outputmin() { ToOutFloat(1,curmin*s2u); } @@ -77,7 +78,7 @@ private: FLEXT_CALLBACK_F(m_max) FLEXT_ATTRVAR_B(doloop) - FLEXT_ATTRVAR_B(mixmode) + FLEXT_ATTRVAR_I(mixmode) FLEXT_ATTRVAR_B(sigmode) FLEXT_CALLSET_B(m_append) FLEXT_ATTRGET_B(appmode) @@ -108,7 +109,7 @@ V xrecord::setup(t_classid c) xrecord::xrecord(I argc,const t_atom *argv): dorec(false), - sigmode(false),mixmode(false), + sigmode(false),mixmode(0), appmode(true),doloop(false), drintv(0), inchns(1) @@ -291,7 +292,8 @@ TMPLDEF V xrecord::s_rec(I n,S *const *invecs,S *const *outvecs) if(appmode) { // append to current position - if(!mixmode) { + switch(mixmode) { + case 0: for(i = 0; i < ncur; ++i,++si) { if(*(on++) >= 0) { for(int ci = 0; ci < ICHNS; ++ci) @@ -302,8 +304,8 @@ TMPLDEF V xrecord::s_rec(I n,S *const *invecs,S *const *outvecs) else *(pos++) = p; } - } - else { + break; + case 1: for(i = 0; i < ncur; ++i,++si) { register const S g = *(on++); if(g >= 0) { @@ -315,11 +317,25 @@ TMPLDEF V xrecord::s_rec(I n,S *const *invecs,S *const *outvecs) else *(pos++) = p; } - } + break; + case 2: + for(i = 0; i < ncur; ++i,++si) { + if(*(on++) >= 0) { + for(int ci = 0; ci < ICHNS; ++ci) + bf[ci] += sig[ci][si]; + bf += BCHNS; + *(pos++) = p,p += pf,++o; + } + else + *(pos++) = p; + } + break; + } } else { // don't append - if(!mixmode) { + switch(mixmode) { + case 0: for(i = 0; i < ncur; ++i,++si) { if(*(on++) >= 0) { @@ -333,8 +349,8 @@ TMPLDEF V xrecord::s_rec(I n,S *const *invecs,S *const *outvecs) bf = buf->Data(); } } - } - else { + break; + case 1: for(i = 0; i < ncur; ++i,++si) { register const S g = *(on++); if(g >= 0) { @@ -348,6 +364,22 @@ TMPLDEF V xrecord::s_rec(I n,S *const *invecs,S *const *outvecs) bf = buf->Data(); } } + break; + case 2: + for(i = 0; i < ncur; ++i,++si) { + if(*(on++) >= 0) + { + for(int ci = 0; ci < ICHNS; ++ci) + bf[ci] += sig[ci][si]; + bf += BCHNS; + *(pos++) = p,p += pf,++o; + } + else { + *(pos++) = p = scale(o = 0); + bf = buf->Data(); + } + } + break; } } } @@ -355,22 +387,33 @@ TMPLDEF V xrecord::s_rec(I n,S *const *invecs,S *const *outvecs) // message mode // Altivec optimization for that! - if(!mixmode) { + switch(mixmode) { + case 0: for(int ci = 0; ci < ICHNS; ++ci) { register S *b = bf+ci; register const F *s = sig[ci]; for(i = 0; i < ncur; ++i,b += BCHNS,++s) *b = *s; } si += ncur; - } - else { + break; + case 1: for(i = 0; i < ncur; ++i,++si) { register const S w = *(on++); for(int ci = 0; ci < ICHNS; ++ci) bf[ci] = bf[ci]*(1.-w)+sig[ci][si]*w; bf += BCHNS; } + break; + case 2: + for(int ci = 0; ci < ICHNS; ++ci) { + register S *b = bf+ci; + register const F *s = sig[ci]; + for(i = 0; i < ncur; ++i,b += BCHNS,++s) *b += *s; + } + si += ncur; + break; } + for(i = 0; i < ncur; ++i) { *(pos++) = p,p += pf,++o; } @@ -442,7 +485,7 @@ V xrecord::m_help() post("\t@sigmode 0/1: specify message or signal triggered recording"); post("\t@append 0/1: reset recording position or append to current position"); post("\t@loop 0/1: switches looping off/on"); - post("\t@mixmode 0/1: specify if audio signal should be mixed in"); + post("\t@mixmode 0/1/2: specify how audio signal should be mixed in (none,mixed,added)"); post("\tmin {unit}: set minimum recording point"); post("\tmax {unit}: set maximum recording point"); post("\tall: select entire buffer length"); @@ -464,7 +507,7 @@ V xrecord::m_print() post("%s - current settings:",thisName()); post("bufname = '%s', length = %.3f, channels = %i",buf->Name(),(F)(buf->Frames()*s2u),buf->Channels()); post("in channels = %i, frames/unit = %.3f, scale mode = %s",inchns,(F)(1./s2u),sclmode_txt[sclmode]); - post("sigmode = %s, append = %s, loop = %s, mixmode = %s",sigmode?"yes":"no",appmode?"yes":"no",doloop?"yes":"no",mixmode?"yes":"no"); + post("sigmode = %s, append = %s, loop = %s, mixmode = %i",sigmode?"yes":"no",appmode?"yes":"no",doloop?"yes":"no",mixmode); post(""); } |