Added known VSFilter patches.

Originally committed to SVN as r1398.
This commit is contained in:
Niels Martin Hansen 2007-07-09 16:00:10 +00:00
parent 3362b61f73
commit 5d21970bbc
6 changed files with 555 additions and 0 deletions

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@ -0,0 +1,160 @@
Index: Rasterizer.cpp
===================================================================
--- Rasterizer.cpp (revision 611)
+++ Rasterizer.cpp (working copy)
@@ -771,21 +771,22 @@
///////////////////////////////////////////////////////////////////////////
-#define pixmix(s) { \
- int a = (((s)*(color>>24))>>6)&0xff; \
- int ia = 256-a; \
- \
- dst[wt] = ((((dst[wt]&0x00ff00ff)*ia + (color&0x00ff00ff)*a)&0xff00ff00)>>8) \
- | ((((dst[wt]&0x0000ff00)*ia + (color&0x0000ff00)*a)&0x00ff0000)>>8) \
- | ((((dst[wt]>>8)&0x00ff0000)*ia)&0xff000000); \
- } \
+static __forceinline void pixmix(DWORD *dst, DWORD color, DWORD alpha)
+{
+ int a = (((alpha)*(color>>24))>>12)&0xff;
+ int ia = 256-a;
+ *dst = ((((*dst&0x00ff00ff)*ia + (color&0x00ff00ff)*a)&0xff00ff00)>>8)
+ | ((((*dst&0x0000ff00)*ia + (color&0x0000ff00)*a)&0x00ff0000)>>8)
+ | ((((*dst>>8)&0x00ff0000)*ia)&0xff000000);
+}
+
#include <xmmintrin.h>
#include <emmintrin.h>
static __forceinline void pixmix_sse2(DWORD* dst, DWORD color, DWORD alpha)
{
- alpha = ((alpha * (color>>24)) >> 6) & 0xff;
+ alpha = ((alpha * (color>>24)) >> 12) & 0xff;
color &= 0xffffff;
__m128i zero = _mm_setzero_si128();
@@ -850,13 +851,13 @@
{
if(fBody)
{
- if(fSSE2) for(int wt=0; wt<w; ++wt) pixmix_sse2(&dst[wt], color, s[wt*2]);
- else for(int wt=0; wt<w; ++wt) pixmix(s[wt*2]);
+ if(fSSE2) for(int wt=0; wt<w; ++wt) pixmix_sse2(&dst[wt], color, s[wt*2]<<6);
+ else for(int wt=0; wt<w; ++wt) pixmix(&dst[wt], color, s[wt*2]<<6);
}
else
{
- if(fSSE2) for(int wt=0; wt<w; ++wt) pixmix_sse2(&dst[wt], color, src[wt*2+1] - src[wt*2]);
- else for(int wt=0; wt<w; ++wt) pixmix(src[wt*2+1] - src[wt*2]);
+ if(fSSE2) for(int wt=0; wt<w; ++wt) pixmix_sse2(&dst[wt], color, (src[wt*2+1] - src[wt*2])<<6);
+ else for(int wt=0; wt<w; ++wt) pixmix(&dst[wt], color, (src[wt*2+1] - src[wt*2])<<6);
}
}
else
@@ -869,13 +870,13 @@
for(int wt=0; wt<w; ++wt)
{
if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
- pixmix_sse2(&dst[wt], color, s[wt*2]);
+ pixmix_sse2(&dst[wt], color, s[wt*2]<<6);
}
else
for(int wt=0; wt<w; ++wt)
{
if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
- pixmix(s[wt*2]);
+ pixmix(&dst[wt], color, s[wt*2]<<6);
}
}
else
@@ -884,13 +885,13 @@
for(int wt=0; wt<w; ++wt)
{
if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
- pixmix_sse2(&dst[wt], color, src[wt*2+1] - src[wt*2]);
+ pixmix_sse2(&dst[wt], color, (src[wt*2+1] - src[wt*2])<<6);
}
else
for(int wt=0; wt<w; ++wt)
{
if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
- pixmix(src[wt*2+1] - src[wt*2]);
+ pixmix(&dst[wt], color, (src[wt*2+1] - src[wt*2])<<6);
}
}
}
@@ -901,13 +902,21 @@
{
if(fBody)
{
- if(fSSE2) for(int wt=0; wt<w; ++wt) pixmix_sse2(&dst[wt], color, s[wt*2] * am[wt]);
- else for(int wt=0; wt<w; ++wt) pixmix(s[wt*2] * am[wt]);
+ if(fSSE2)
+ for(int wt=0; wt<w; ++wt)
+ pixmix_sse2(&dst[wt], color, s[wt*2] * am[wt]);
+ else
+ for(int wt=0; wt<w; ++wt)
+ pixmix(&dst[wt], color, s[wt*2] * am[wt]);
}
else
{
- if(fSSE2) for(int wt=0; wt<w; ++wt) pixmix_sse2(&dst[wt], color, (src[wt*2+1] - src[wt*2]) * am[wt]);
- else for(int wt=0; wt<w; ++wt) pixmix((src[wt*2+1] - src[wt*2]) * am[wt]);
+ if(fSSE2)
+ for(int wt=0; wt<w; ++wt)
+ pixmix_sse2(&dst[wt], color, (src[wt*2+1] - src[wt*2]) * am[wt]);
+ else
+ for(int wt=0; wt<w; ++wt)
+ pixmix(&dst[wt], color, (src[wt*2+1] - src[wt*2]) * am[wt]);
}
}
else
@@ -919,14 +928,20 @@
if(fSSE2)
for(int wt=0; wt<w; ++wt)
{
- if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
+ if(wt+xo >= sw[1]) {
+ while(wt+xo >= sw[1])
+ sw += 2; color = sw[-2];
+ }
pixmix_sse2(&dst[wt], color, s[wt*2] * am[wt]);
}
else
for(int wt=0; wt<w; ++wt)
{
- if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
- pixmix(s[wt*2] * am[wt]);
+ if(wt+xo >= sw[1]) {
+ while(wt+xo >= sw[1])
+ sw += 2; color = sw[-2];
+ }
+ pixmix(&dst[wt], color, s[wt*2] * am[wt]);
}
}
else
@@ -934,14 +949,20 @@
if(fSSE2)
for(int wt=0; wt<w; ++wt)
{
- if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
+ if(wt+xo >= sw[1]) {
+ while(wt+xo >= sw[1])
+ sw += 2; color = sw[-2];
+ }
pixmix_sse2(&dst[wt], color, (src[wt*2+1] - src[wt*2]) * am[wt]);
}
else
for(int wt=0; wt<w; ++wt)
{
- if(wt+xo >= sw[1]) {while(wt+xo >= sw[1]) sw += 2; color = sw[-2];}
- pixmix((src[wt*2+1] - src[wt*2]) * am[wt]);
+ if(wt+xo >= sw[1]) {
+ while(wt+xo >= sw[1])
+ sw += 2; color = sw[-2];
+ }
+ pixmix(&dst[wt], color, (src[wt*2+1] - src[wt*2]) * am[wt]);
}
}
}

221
vsfilter/csriapi.cpp Normal file
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@ -0,0 +1,221 @@
/*
* Copyright (C) 2007 Niels Martin Hansen
* http://aegisub.net/
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "stdafx.h"
#include <afxdlgs.h>
#include <atlpath.h>
#include "resource.h"
#include "..\..\..\subtitles\VobSubFile.h"
#include "..\..\..\subtitles\RTS.h"
#include "..\..\..\subtitles\SSF.h"
#include "..\..\..\SubPic\MemSubPic.h"
// Be sure to have <csri/csri.h> in include path
#define CSRIAPI extern "C" __declspec(dllexport)
#define CSRI_OWN_HANDLES
typedef const char *csri_rend;
extern "C" struct csri_vsfilter_inst {
CRenderedTextSubtitle *rts;
CCritSec *cs;
CSize script_res;
CSize screen_res;
CRect video_rect;
enum csri_pixfmt pixfmt;
size_t readorder;
};
typedef struct csri_vsfilter_inst csri_inst;
#include <csri/csri.h>
static csri_rend csri_vsfilter = "vsfilter";
CSRIAPI csri_inst *csri_open_file(csri_rend *renderer, const char *filename, struct csri_openflag *flags)
{
int namesize;
wchar_t *namebuf;
namesize = MultiByteToWideChar(CP_UTF8, 0, filename, -1, NULL, 0);
if (!namesize)
return 0;
namesize++;
namebuf = new wchar_t[namesize];
MultiByteToWideChar(CP_UTF8, 0, filename, -1, namebuf, namesize);
csri_inst *inst = new csri_inst();
inst->cs = new CCritSec();
inst->rts = new CRenderedTextSubtitle(inst->cs);
if (inst->rts->Open(CString(namebuf), DEFAULT_CHARSET)) {
delete[] namebuf;
inst->readorder = 0;
return inst;
} else {
delete[] namebuf;
delete inst->rts;
delete inst->cs;
delete inst;
return 0;
}
}
CSRIAPI csri_inst *csri_open_mem(csri_rend *renderer, const void *data, size_t length, struct csri_openflag *flags)
{
// This is actually less effecient than opening a file, since this first writes the memory data to a temp file,
// then opens that file and parses from that.
csri_inst *inst = new csri_inst();
inst->cs = new CCritSec();
inst->rts = new CRenderedTextSubtitle(inst->cs);
if (inst->rts->Open((BYTE*)data, (int)length, DEFAULT_CHARSET, _T("CSRI memory subtitles"))) {
inst->readorder = 0;
return inst;
} else {
delete inst->rts;
delete inst->cs;
delete inst;
return 0;
}
}
CSRIAPI void csri_close(csri_inst *inst)
{
if (!inst) return;
delete inst->rts;
delete inst->cs;
delete inst;
}
CSRIAPI int csri_request_fmt(csri_inst *inst, const struct csri_fmt *fmt)
{
if (!inst) return -1;
if (!fmt->width || !fmt->height)
return -1;
// Check if pixel format is supported
switch (fmt->pixfmt) {
case CSRI_F_BGR_:
case CSRI_F_BGR:
case CSRI_F_YUY2:
case CSRI_F_YV12:
inst->pixfmt = fmt->pixfmt;
break;
default:
return -1;
}
inst->screen_res = CSize(fmt->width, fmt->height);
inst->video_rect = CRect(0, 0, fmt->width, fmt->height);
return 0;
}
CSRIAPI void csri_render(csri_inst *inst, struct csri_frame *frame, double time)
{
const double arbitrary_framerate = 25.0;
SubPicDesc spd;
spd.w = inst->screen_res.cx;
spd.h = inst->screen_res.cy;
switch (inst->pixfmt) {
case CSRI_F_BGR_:
spd.type = MSP_RGB32;
spd.bpp = 32;
spd.bits = frame->planes[0];
spd.pitch = frame->strides[0];
break;
case CSRI_F_BGR:
spd.type = MSP_RGB24;
spd.bpp = 24;
spd.bits = frame->planes[0];
spd.pitch = frame->strides[0];
break;
case CSRI_F_YUY2:
spd.type = MSP_YUY2;
spd.bpp = 16;
spd.bits = frame->planes[0];
spd.pitch = frame->strides[0];
break;
case CSRI_F_YV12:
spd.type = MSP_YV12;
spd.bpp = 12;
spd.bits = frame->planes[0];
spd.bitsU = frame->planes[1];
spd.bitsV = frame->planes[2];
spd.pitch = frame->strides[0];
spd.pitchUV = frame->strides[1];
break;
default:
// eh?
return;
}
spd.vidrect = inst->video_rect;
inst->rts->Render(spd, (REFERENCE_TIME)(time*10000000), arbitrary_framerate, inst->video_rect);
}
// No extensions supported
CSRIAPI void *csri_query_ext(csri_rend *rend, csri_ext_id extname)
{
return 0;
}
// Get info for renderer
static struct csri_info csri_vsfilter_info = {
"vsfilter_textsub", // name
"2.38-0611-3", // version (assumed version number, svn revision, patchlevel)
// 2.38-0611 is base svn 611
// 2.38-0611-1 is with clipfix and fax/fay patch
// 2.38-0611-2 adds CSRI
// 2.38-0611-3 fixes a bug in CSRI and adds fontcrash-fix and float-pos
"VSFilter/TextSub (SVN 611 + patches for clipfix, fax/fay, fontcrash-fix, float-pos and CSRI)", // longname
"Gabest", // author
"Copyright (c) 2004-2007 by Gabest and others" // copyright
};
CSRIAPI struct csri_info *csri_renderer_info(csri_rend *rend)
{
return &csri_vsfilter_info;
}
// Only one supported, obviously
CSRIAPI csri_rend *csri_renderer_byname(const char *name, const char *specific)
{
if (strcmp(name, csri_vsfilter_info.name))
return 0;
if (specific && strcmp(specific, csri_vsfilter_info.specific))
return 0;
return &csri_vsfilter;
}
// Still just one
CSRIAPI csri_rend *csri_renderer_default()
{
return &csri_vsfilter;
}
// And no further
CSRIAPI csri_rend *csri_renderer_next(csri_rend *prev)
{
return 0;
}

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@ -0,0 +1,68 @@
Index: STS.h
===================================================================
--- STS.h (revision 611)
+++ STS.h (working copy)
@@ -49,6 +49,7 @@
bool fStrikeOut;
bool fBlur;
double fontAngleZ, fontAngleX, fontAngleY;
+ double fontShiftX, fontShiftY;
int relativeTo; // 0: window, 1: video, 2: undefined (~window)
STSStyle();
Index: RTS.cpp
===================================================================
--- RTS.cpp (revision 611)
+++ RTS.cpp (working copy)
@@ -156,8 +156,8 @@
{
double x, y, z, xx, yy, zz;
- x = scalex * mpPathPoints[i].x - org.x;
- y = scaley * mpPathPoints[i].y - org.y;
+ x = scalex * (mpPathPoints[i].x + m_style.fontShiftX * mpPathPoints[i].y) - org.x;
+ y = scaley * (mpPathPoints[i].y + m_style.fontShiftY * mpPathPoints[i].x) - org.y;
z = 0;
xx = x*caz + y*saz;
@@ -1437,6 +1437,8 @@
params.Add(cmd.Mid(2)), cmd = cmd.Left(2);
else if(!cmd.Find(L"frx") || !cmd.Find(L"fry") || !cmd.Find(L"frz"))
params.Add(cmd.Mid(3)), cmd = cmd.Left(3);
+ else if(!cmd.Find(L"fax") || !cmd.Find(L"fay"))
+ params.Add(cmd.Mid(3)), cmd = cmd.Left(3);
else if(!cmd.Find(L"fr"))
params.Add(cmd.Mid(2)), cmd = cmd.Left(2);
else if(!cmd.Find(L"fscx") || !cmd.Find(L"fscy"))
@@ -1618,6 +1620,18 @@
}
}
}
+ else if(cmd == L"fax")
+ {
+ style.fontShiftX = !p.IsEmpty()
+ ? CalcAnimation(wcstod(p, NULL), style.fontShiftX, fAnimate)
+ : org.fontShiftX;
+ }
+ else if(cmd == L"fay")
+ {
+ style.fontShiftY = !p.IsEmpty()
+ ? CalcAnimation(wcstod(p, NULL), style.fontShiftY, fAnimate)
+ : org.fontShiftY;
+ }
else if(cmd == L"fe")
{
int n = wcstol(p, NULL, 10);
Index: STS.cpp
===================================================================
--- STS.cpp (revision 611)
+++ STS.cpp (working copy)
@@ -2898,7 +2898,7 @@
fUnderline = false;
fStrikeOut = false;
fBlur = false;
- fontAngleZ = fontAngleX = fontAngleY = 0;
+ fontShiftX = fontShiftY = fontAngleZ = fontAngleX = fontAngleY = 0;
relativeTo = 2;
}

41
vsfilter/floatpos.patch Normal file
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@ -0,0 +1,41 @@
Index: RTS.cpp
===================================================================
--- RTS.cpp (revision 611)
+++ RTS.cpp (working copy)
@@ -1724,10 +1738,10 @@
{
if(Effect* e = new Effect)
{
- e->param[0] = (int)(sub->m_scalex*wcstol(params[0], NULL, 10)*8);
- e->param[1] = (int)(sub->m_scaley*wcstol(params[1], NULL, 10)*8);
- e->param[2] = (int)(sub->m_scalex*wcstol(params[2], NULL, 10)*8);
- e->param[3] = (int)(sub->m_scaley*wcstol(params[3], NULL, 10)*8);
+ e->param[0] = (int)(sub->m_scalex*wcstod(params[0], NULL)*8);
+ e->param[1] = (int)(sub->m_scaley*wcstod(params[1], NULL)*8);
+ e->param[2] = (int)(sub->m_scalex*wcstod(params[2], NULL)*8);
+ e->param[3] = (int)(sub->m_scaley*wcstod(params[3], NULL)*8);
e->t[0] = e->t[1] = -1;
@@ -1747,8 +1761,8 @@
{
if(Effect* e = new Effect)
{
- e->param[0] = (int)(sub->m_scalex*wcstol(params[0], NULL, 10)*8);
- e->param[1] = (int)(sub->m_scaley*wcstol(params[1], NULL, 10)*8);
+ e->param[0] = (int)(sub->m_scalex*wcstod(params[0], NULL)*8);
+ e->param[1] = (int)(sub->m_scaley*wcstod(params[1], NULL)*8);
sub->m_effects[EF_ORG] = e;
}
@@ -1764,8 +1778,8 @@
{
if(Effect* e = new Effect)
{
- e->param[0] = e->param[2] = (int)(sub->m_scalex*wcstol(params[0], NULL, 10)*8);
- e->param[1] = e->param[3] = (int)(sub->m_scaley*wcstol(params[1], NULL, 10)*8);
+ e->param[0] = e->param[2] = (int)(sub->m_scalex*wcstod(params[0], NULL)*8);
+ e->param[1] = e->param[3] = (int)(sub->m_scaley*wcstod(params[1], NULL)*8);
e->t[0] = e->t[1] = 0;
sub->m_effects[EF_MOVE] = e;

49
vsfilter/fontcrash.patch Normal file
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@ -0,0 +1,49 @@
Index: filters/transform/vsfilter/DirectVobSub.cpp
===================================================================
--- filters/transform/vsfilter/DirectVobSub.cpp (revision 611)
+++ filters/transform/vsfilter/DirectVobSub.cpp (working copy)
@@ -231,9 +231,9 @@
if(lf)
{
if(lflen == sizeof(LOGFONTA))
- strcpy(((LOGFONTA*)lf)->lfFaceName, CStringA(m_defStyle.fontName));
+ strncpy_s(((LOGFONTA*)lf)->lfFaceName, LF_FACESIZE, CStringA(m_defStyle.fontName), _TRUNCATE);
else if(lflen == sizeof(LOGFONTW))
- wcscpy(((LOGFONTW*)lf)->lfFaceName, CStringW(m_defStyle.fontName));
+ wcsncpy_s(((LOGFONTW*)lf)->lfFaceName, LF_FACESIZE, CStringW(m_defStyle.fontName), _TRUNCATE);
else
return E_INVALIDARG;
Index: subtitles/STS.cpp
===================================================================
--- subtitles/STS.cpp (revision 611)
+++ subtitles/STS.cpp (working copy)
@@ -2957,7 +2957,7 @@
LOGFONTA& operator <<= (LOGFONTA& lfa, STSStyle& s)
{
lfa.lfCharSet = s.charSet;
- strcpy_s(lfa.lfFaceName, CStringA(s.fontName));
+ strncpy_s(lfa.lfFaceName, LF_FACESIZE, CStringA(s.fontName), _TRUNCATE);
HDC hDC = GetDC(0);
lfa.lfHeight = -MulDiv((int)(s.fontSize+0.5), GetDeviceCaps(hDC, LOGPIXELSY), 72);
ReleaseDC(0, hDC);
@@ -2971,7 +2971,7 @@
LOGFONTW& operator <<= (LOGFONTW& lfw, STSStyle& s)
{
lfw.lfCharSet = s.charSet;
- wcscpy_s(lfw.lfFaceName, CStringW(s.fontName));
+ wcsncpy_s(lfw.lfFaceName, LF_FACESIZE, CStringW(s.fontName), _TRUNCATE);
HDC hDC = GetDC(0);
lfw.lfHeight = -MulDiv((int)(s.fontSize+0.5), GetDeviceCaps(hDC, LOGPIXELSY), 72);
ReleaseDC(0, hDC);

16
vsfilter/readme.txt Normal file
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@ -0,0 +1,16 @@
This directory contains a collection of patches for the Subtitles and
VSFilter code on the guliverkli Subversion repository. All the patches
are again revision 611.
guliverkli svn: https://guliverkli.svn.sourceforge.net/svnroot/guliverkli
Patches applied in guliverkli/src/subtitles/:
clipbug-patch-take3.patch
fax_fay-SVN611.patch
floatpos.patch
Patch applied in guliverkli/src/filters/transform/vsfilter/:
fontcrash.patch
File added to guliverkli/src/filters/transform/vsfilter/:
csriapi.cpp [also add to project file]