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nanosvg memory allocation tracer.

This commit is contained in:
jief 2023-11-06 22:46:13 +01:00
parent 45795ccfcc
commit a107644cf2
5 changed files with 241 additions and 82 deletions
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26
rEFIt_UEFI/libeg/VectorGraphics.cpp
View File

@ -211,15 +211,35 @@ EFI_STATUS XTheme::ParseSVGXIcon(INTN Id, const XString8& IconNameX, OUT XImage*
return EFI_SUCCESS;
}
EFI_STATUS XTheme::ParseSVGXTheme(CONST CHAR8* buffer)
EFI_STATUS XTheme::ParseSVGXTheme(UINT8* buffer, UINTN Size)
{
EFI_STATUS Status;
Icons.setEmpty();
#if 1 && defined(NANOSVG_MEMORY_ALLOCATION_TRACE)
if ( nsvg__nbDanglingPtr() > 0 ) {
DBG("There is already dangling ptr. nano svg memory leak test not done\n");
}else{
char* buffer2 = (char*)malloc(Size);
memcpy(buffer2, buffer, Size);
nvsg__memoryallocation_verbose = false;
SVGParser = nsvgParse(buffer2, 72, 1.f); //the buffer will be modified, it is how nanosvg works // Jief : NEVER cast const to not const. Just change the parameter to not const !!! Nothing better to deceive.
// nsvg__deleteParser(SVGParser);
if ( nsvg__nbDanglingPtr() > 0 ) {
nsvg__outputDanglingPtr();
nvsg__memoryallocation_verbose = true; // there leaks. Activate verbose
}else{
nvsg__memoryallocation_verbose = false; // be sure that nvsg__memoryallocation_verbose is false, as it seems there is no memory leaks
}
}
#else
(void)Size;
#endif
// --- Parse theme.svg --- low case
NSVGparser *mainParser = nsvgParse((CHAR8*)buffer, 72, 1.f); //the buffer will be modified, it is how nanosvg works
SVGParser = (void *)mainParser; //store the pointer for future use
SVGParser = mainParser; //store the pointer for future use
NSVGimage *SVGimage = mainParser->image;
if (!SVGimage) {
// DBG("Theme not parsed!\n");
@ -465,7 +485,7 @@ INTN renderSVGtext(XImage* TextBufferXY_ptr, INTN posX, INTN posY, INTN textType
if (!p) {
return 0;
}
NSVGtext* text = (NSVGtext*)AllocateZeroPool(sizeof(NSVGtext));
NSVGtext* text = (NSVGtext*)nsvg__alloczero(sizeof(NSVGtext), "renderSVGtext"_XS8); // use nsvg__alloczero method so it won't panic when it's freed.
if (!text) {
return 0;
}

8
rEFIt_UEFI/libeg/XTheme.cpp
View File

@ -336,7 +336,7 @@ TagDict* XTheme::LoadTheme(const XStringW& TestTheme)
{
EFI_STATUS Status = EFI_UNSUPPORTED;
TagDict* ThemeDict = NULL;
CHAR8 *ThemePtr = NULL;
UINT8 *ThemePtr = NULL;
UINTN Size = 0;
if (TestTheme.isEmpty()) {
@ -358,9 +358,9 @@ TagDict* XTheme::LoadTheme(const XStringW& TestTheme)
}
if (!EFI_ERROR(Status)) {
Status = egLoadFile(ThemeDir, CONFIG_THEME_SVG, (UINT8**)&ThemePtr, &Size);
Status = egLoadFile(ThemeDir, CONFIG_THEME_SVG, &ThemePtr, &Size);
if (!EFI_ERROR(Status) && (ThemePtr != NULL) && (Size != 0)) {
Status = ParseSVGXTheme(ThemePtr);
Status = ParseSVGXTheme(ThemePtr, Size);
if (EFI_ERROR(Status)) {
ThemeDict = NULL;
} else {
@ -374,7 +374,7 @@ TagDict* XTheme::LoadTheme(const XStringW& TestTheme)
} else {
Status = egLoadFile(ThemeDir, CONFIG_THEME_FILENAME, (UINT8**)&ThemePtr, &Size);
if (!EFI_ERROR(Status) && (ThemePtr != NULL) && (Size != 0)) {
Status = ParseXML(ThemePtr, &ThemeDict, 0);
Status = ParseXML((CHAR8*)ThemePtr, &ThemeDict, 0);
if (EFI_ERROR(Status)) {
ThemeDict = NULL;
}

5
rEFIt_UEFI/libeg/XTheme.h
View File

@ -1,6 +1,7 @@
#if !defined(__XTHEME_H__)
#define __XTHEME_H__
#include "nanosvg.h"
#include "../cpp_foundation/XObjArray.h"
#include "../cpp_foundation/XString.h"
#include "../Settings/Self.h"
@ -145,7 +146,7 @@ public:
XCinema Cinema;
void *SVGParser;
NSVGparser* SVGParser;
void Init();
XTheme(); //default constructor
@ -184,7 +185,7 @@ public:
void FillByDir();
EFI_STATUS GetThemeTagSettings(const TagDict* DictPointer);
void parseTheme(void* p, char** dict); //in nano project
EFI_STATUS ParseSVGXTheme(const CHAR8* buffer); // in VectorTheme
EFI_STATUS ParseSVGXTheme(UINT8* buffer, UINTN Size); // in VectorTheme
EFI_STATUS ParseSVGXIcon(INTN Id, const XString8& IconNameX, XImage* Image, void **SVGIcon);
TagDict* LoadTheme(const XStringW& TestTheme); //return TagStruct* why?
EFI_STATUS LoadSvgFrame(INTN i, OUT XImage* XFrame); // for animation

260
rEFIt_UEFI/libeg/nanosvg.cpp
View File

@ -107,7 +107,122 @@
UINTN NumFrames;
UINTN FrameTime;
int nsvg__shapesBound(NSVGshape *shapes, float* bounds);
//#define NANOSVG_MEMORY_ALLOCATION_TRACE
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE
#include "../cpp_foundation/XString.h"
int nvsg__memoryallocation_verbose = false;
XArray<uintptr_t> allocatedPtr;
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
XObjArray<XString8> allocatedPtrMsg;
#endif
void* nsvg__alloc(UINTN size, const XString8& msg)
{
void* buffer = AllocatePool(size);
if ( nvsg__memoryallocation_verbose ) DBG("nsvg__alloc(%lld) - %s = %llx\n", size, msg.c_str(), uintptr_t(buffer));
allocatedPtr.Add(uintptr_t(buffer));
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
allocatedPtrMsg.AddCopy(XString8(msg), true);
#endif
return buffer;
}
void* nsvg__alloczero(UINTN size, const XString8& msg)
{
void* buffer = AllocateZeroPool(size);
if ( nvsg__memoryallocation_verbose ) DBG("nsvg__alloczero(%lld) - %s = %llx\n", size, msg.c_str(), uintptr_t(buffer));
allocatedPtr.Add(uintptr_t(buffer));
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
allocatedPtrMsg.AddCopy(XString8(msg), true);
#endif
return buffer;
}
void* nsvg__alloccopy(UINTN size, const void* ref, const XString8& msg)
{
void* buffer = AllocateCopyPool(size, ref);
if ( nvsg__memoryallocation_verbose ) DBG("nsvg__alloccopy(%lld, %llx) - %s = %llx\n", size, uintptr_t(ref), msg.c_str(), uintptr_t(buffer));
allocatedPtr.Add(uintptr_t(buffer));
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
allocatedPtrMsg.AddCopy(XString8(msg), true);
#endif
return buffer;
}
void* nsvg__realloc(UINTN oldsize, UINTN newsize, void* ref, const XString8& msg)
{
uintptr_t ref2 = uintptr_t(ref);
auto idx = allocatedPtr.indexOf(ref2);
if ( idx == MAX_XSIZE ) log_technical_bug("nsvg__realloc");
void* buffer = ReallocatePool(oldsize, newsize, ref);
if ( nvsg__memoryallocation_verbose ) DBG("nsvg__realloc(%lld, %lld, %llx) - %s = %llx\n", oldsize, newsize, uintptr_t(ref), msg.c_str(), uintptr_t(buffer));
allocatedPtr.RemoveAtIndex(idx);
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
allocatedPtrMsg.RemoveAtIndex(idx);
#endif
allocatedPtr.Add(uintptr_t(buffer));
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
allocatedPtrMsg.AddCopy(XString8(msg), true);
#endif
return buffer;
}
void nsvg__delete(void* buffer, const XString8& msg)
{
//if ( ThemeX->Icons.length() > 0 && buffer == ThemeX->Icons[0].ImageSVG ) {
// DBG("stop");
//}
uintptr_t ref2 = uintptr_t(buffer);
auto idx = allocatedPtr.indexOf(ref2);
if ( idx == MAX_XSIZE ) {
log_technical_bug("nsvg__delete %llx", uintptr_t(buffer));
}
EFI_STATUS Status = gBS->FreePool(buffer);
(void)Status;
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
if ( nvsg__memoryallocation_verbose ) DBG("nsvg__delete(%llx) - allocation msg %s - %s - Status = %s\n", uintptr_t(buffer), allocatedPtrMsg[idx].c_str(), msg.c_str(), efiStrError(Status));
#else
if ( nvsg__memoryallocation_verbose ) DBG("nsvg__delete(%llx) - %s - Status = %s\n", uintptr_t(buffer), msg.c_str(), efiStrError(Status));
#endif
allocatedPtr.RemoveAtIndex(idx);
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
allocatedPtrMsg.RemoveAtIndex(idx);
#endif
}
size_t nsvg__nbDanglingPtr()
{
return allocatedPtr.length();
}
void nsvg__outputDanglingPtr()
{
for(size_t i=0;i<allocatedPtr.length();++i){
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
DBG("Dangling ptr %llx %s\n", allocatedPtr[i], allocatedPtrMsg[i].c_str());
#else
DBG("Dangling ptr %llx\n", allocatedPtr[i]);
#endif
}
}
#else
// When tracing allocation is not wanted (release version for exemple), we use macro. This way, the msg parameter is not compiled or evaluated.
// It prevents all the literal do be compiled and stored in the produced file.
#define nsvg__alloc(size, msg) AllocatePool(size)
#define nsvg__alloczero(size, msg) AllocateZeroPool(size)
#define nsvg__alloccopy(size, ref, msg) AllocateCopyPool(size, ref)
#define nsvg__realloc(oldsize, newsize, ref, msg) ReallocatePool(oldsize, newsize, ref)
#define nsvg__delete(buffer, msg) FreePool(buffer)
#endif
//int nsvg__shapesBound(NSVGshape *shapes, float* bounds);
void takeXformBounds(NSVGshape *shape, float *xform, float *bounds);
void nsvg__deleteShapes(NSVGshape* shape);
@ -358,6 +473,7 @@ void nsvg__xformSetScale(float* t, float sx, float sy)
t[0] = sx; t[1] = 0.0f;
t[2] = 0.0f; t[3] = sy;
t[4] = 0.0f; t[5] = 0.0f;
//DBG("nsvg__xformSetScale %f %f %f %f %f %f\n", t[0], t[1], t[2], t[3], t[4], t[5]);
}
static void nsvg__xformSetSkewX(float* t, float a)
@ -496,12 +612,12 @@ static void nsvg__curveBounds(float* bounds, float* curve)
NSVGparser* nsvg__createParser()
{
NSVGparser* p;
p = (NSVGparser*)AllocateZeroPool(sizeof(NSVGparser));
p = (NSVGparser*)nsvg__alloczero(sizeof(NSVGparser), "nsvg__createParser"_XS8);
if (p == NULL) return NULL;
p->image = (NSVGimage*)AllocateZeroPool(sizeof(NSVGimage));
p->image = (NSVGimage*)nsvg__alloczero(sizeof(NSVGimage), "nsvg__createParser image"_XS8);
if (p->image == NULL) {
FreePool(p);
nsvg__delete(p, "nsvg__createParser"_XS8);
return NULL;
}
// Init style
@ -530,10 +646,10 @@ static void nsvg__deleteStyles(NSVGstyles* style)
while (style) {
NSVGstyles *next = style->next;
if (style->name != NULL)
FreePool(style->name);
nsvg__delete(style->name, "nsvg__deleteStyles"_XS8);
if (style->description != NULL)
FreePool(style->description);
FreePool(style);
nsvg__delete(style->description, "nsvg__deleteStyles"_XS8);
nsvg__delete(style, "nsvg__deleteStyles"_XS8);
style = next;
}
}
@ -543,10 +659,10 @@ static void nsvg__deletePaths(NSVGpath* path)
while (path) {
NSVGpath *next = path->next;
if (path->pts != NULL) {
FreePool(path->pts);
nsvg__delete(path->pts, "nsvg__deletePaths"_XS8);
path->pts = NULL;
}
FreePool(path);
nsvg__delete(path, "nsvg__deletePaths"_XS8);
path = next;
}
}
@ -560,7 +676,7 @@ void nsvg__deleteFont(NSVGfont* font)
if (font->missingGlyph) {
// DBG("missing glyph=%s\n", font->missingGlyph->name);
nsvg__deletePaths(font->missingGlyph->path);
FreePool(font->missingGlyph);
nsvg__delete(font->missingGlyph, "nsvg__deleteFont"_XS8);
font->missingGlyph = NULL;
}
glyphs = font->glyphs;
@ -568,10 +684,10 @@ void nsvg__deleteFont(NSVGfont* font)
// DBG(" glyph=%s\n", glyphs->name);
next = glyphs->next;
nsvg__deletePaths(glyphs->path);
FreePool(glyphs);
nsvg__delete(glyphs, "nsvg__deleteFont"_XS8);
glyphs = next;
}
FreePool(font);
nsvg__delete(font, "nsvg__deleteFont"_XS8);
}
static void nsvg__deletePaint(NSVGpaint* paint)
@ -582,7 +698,7 @@ static void nsvg__deletePaint(NSVGpaint* paint)
if (paint->type == NSVG_PAINT_LINEAR_GRADIENT ||
paint->type == NSVG_PAINT_RADIAL_GRADIENT ||
paint->type == NSVG_PAINT_CONIC_GRADIENT) {
FreePool(paint->paint.gradient);
nsvg__delete(paint->paint.gradient, "nsvg__deletePaint"_XS8);
paint->paint.gradient = NULL;
}
}
@ -593,9 +709,9 @@ static void nsvg__deleteGradientData(NSVGgradientData* grad)
while (grad != NULL) {
next = grad->next;
if (grad->nstops > 0) {
FreePool(grad->stops);
nsvg__delete(grad->stops, "nsvg__deleteGradientData"_XS8);
}
FreePool(grad);
nsvg__delete(grad, "nsvg__deleteGradientData"_XS8);
grad = next;
}
}
@ -608,7 +724,7 @@ static void nsvg__deleteSymbols(NSVGsymbol* symbol)
next = symbol->next;
NSVGshape* shape = symbol->shapes;
nsvg__deleteShapes(shape);
FreePool(symbol);
nsvg__delete(symbol, "nsvg__deleteSymbols"_XS8);
symbol = next;
}
}
@ -625,17 +741,17 @@ void nsvg__deleteParser(NSVGparser* p)
nsvgDelete(p->image);
if (p->cpts > 0 && p->pts) {
FreePool(p->pts);
nsvg__delete(p->pts, "nsvg__deleteParser"_XS8);
}
for (i=0; i<NSVG_MAX_ATTR; i++) {
NSVGattrib* attr = &(p->attr[i]);
if (attr && attr->fontFace) {
FreePool(attr->fontFace);
nsvg__delete(attr->fontFace, "nsvg__deleteParser2"_XS8);
attr->fontFace = NULL;
}
while (attr->group) {
NSVGgroup* group = attr->group->next;
FreePool(attr->group);
nsvg__delete(attr->group, "nsvg__deleteParser3"_XS8);
attr->group = group;
}
}
@ -647,7 +763,7 @@ static void nsvg__resetPath(NSVGparser* p)
{
p->npts = 0;
if (p->cpts > 0 && p->pts) {
FreePool(p->pts);
nsvg__delete(p->pts, "nsvg__resetPath"_XS8);
p->pts = NULL;
p->cpts = 0;
}
@ -660,11 +776,11 @@ static void nsvg__addPoint(NSVGparser* p, float x, float y)
// DBG("npts=%d, cpts=%d\n", p->npts, p->cpts);
if ((p->cpts == 0) || !p->pts) {
p->cpts = 8;
p->pts = (float*)AllocatePool(16 * sizeof(float));
p->pts = (float*)nsvg__alloc(16 * sizeof(float), "nsvg__addPoint"_XS8);
} else {
// DBG("reallocate\n");
p->cpts *= 2;
p->pts = (float*)ReallocatePool(p->cpts*sizeof(float), p->cpts*2*sizeof(float), p->pts);
p->pts = (float*)nsvg__realloc(p->cpts*sizeof(float), p->cpts*2*sizeof(float), p->pts, "nsvg__addPoint"_XS8);
}
if (!p->pts) return;
@ -810,7 +926,7 @@ static NSVGgradientData* nsvg__findGradientData(NSVGparser* p, const char* id)
static NSVGgradientLink* nsvg__createGradientLink(const char* id)
{
NSVGgradientLink* grad = (NSVGgradientLink*)AllocateZeroPool(sizeof(NSVGgradientLink));
NSVGgradientLink* grad = (NSVGgradientLink*)nsvg__alloczero(sizeof(NSVGgradientLink), "nsvg__createGradientLink"_XS8);
if (grad == NULL) return NULL;
strncpy(grad->id, id, 63);
grad->id[63] = '\0';
@ -856,7 +972,7 @@ static NSVGgradient* nsvg__createGradient(NSVGparser* p, NSVGshape* shape, NSVGg
}
if (stops == NULL) return NULL;
// DumpFloat2("gradient final xform:", data->xform, 6);
grad = (NSVGgradient*)AllocateZeroPool(sizeof(NSVGgradient) + sizeof(NSVGgradientStop)*(nstops-1));
grad = (NSVGgradient*)nsvg__alloczero(sizeof(NSVGgradient) + sizeof(NSVGgradientStop)*(nstops-1), "nsvg__createGradient"_XS8);
if (grad == NULL) return NULL;
// The shape width and height.
if (data->units == NSVG_OBJECT_SPACE) {
@ -985,7 +1101,7 @@ static void nsvg__addShape(NSVGparser* p)
if (p->plist == NULL /*&& !p->isText*/ )
return;
shape = (NSVGshape*)AllocateZeroPool(sizeof(NSVGshape));
shape = (NSVGshape*)nsvg__alloczero(sizeof(NSVGshape), S8Printf("nsvg__addShape %s", attr->id));
if (shape == NULL) return;
memcpy(shape->id, attr->id, sizeof shape->id);
@ -1010,10 +1126,10 @@ static void nsvg__addShape(NSVGparser* p)
shape->clip.count = attr->clipPathCount;
// if (shape->clip.count > 0) {
// shape->clip.index = (NSVGclipPathIndex*)AllocateCopyPool(attr->clipPathCount * sizeof(NSVGclipPathIndex),
// shape->clip.index = (NSVGclipPathIndex*)nsvg__alloccopy(attr->clipPathCount * sizeof(NSVGclipPathIndex),
// p->clipPathStack);
// if (shape->clip.index == NULL) {
// FreePool(shape);
// nsvg__delete(shape);
// return;
// }
// }
@ -1034,9 +1150,9 @@ static void nsvg__addShape(NSVGparser* p)
if (shape->fill.paint.gradientLink == NULL) {
shape->fill.type = NSVG_PAINT_NONE;
// if (shape->clip.index) {
// FreePool(shape->clip.index);
// nsvg__delete(shape->clip.index);
// }
FreePool(shape);
nsvg__delete(shape, "nsvg__addShape"_XS8);
return;
}
} else if (attr->hasFill == 3) {
@ -1063,9 +1179,9 @@ static void nsvg__addShape(NSVGparser* p)
if (shape->stroke.paint.gradientLink == NULL) {
shape->fill.type = NSVG_PAINT_NONE;
// if (shape->clip.index) {
// FreePool(shape->clip.index);
// nsvg__delete(shape->clip.index);
// }
FreePool(shape);
nsvg__delete(shape, "nsvg__addShape"_XS8);
return;
}
} else if (attr->hasStroke == 3) {
@ -1110,7 +1226,7 @@ static void nsvg__addShape(NSVGparser* p)
return;
}
static void nsvg__addPath(NSVGparser* p, char closed)
static void nsvg__addPath(NSVGparser* p, char closed, const char* fromWhere)
{
// NSVGattrib* attr = nsvg__getAttr(p);
NSVGpath* path = NULL;
@ -1127,13 +1243,13 @@ static void nsvg__addPath(NSVGparser* p, char closed)
if ((p->npts % 3) != 1)
return;
path = (NSVGpath*)AllocateZeroPool(sizeof(NSVGpath));
path = (NSVGpath*)nsvg__alloczero(sizeof(NSVGpath), S8Printf("nsvg__addPath from %s", fromWhere));
if (path == NULL) {
return;
}
path->pts = (float*)AllocateZeroPool(p->npts*2*sizeof(float));
path->pts = (float*)nsvg__alloczero(p->npts*2*sizeof(float), S8Printf("nsvg__addPath2 from %s", fromWhere));
if (path->pts == NULL) {
FreePool(path);
nsvg__delete(path, "nsvg__addPath3"_XS8);
return;
}
path->closed = closed;
@ -1935,7 +2051,7 @@ static int nsvg__parseStrokeDashArray(NSVGparser* p, const char* str, float* str
static NSVGclipPath* nsvg__createClipPath(const char* name, int index)
{
NSVGclipPath* clipPath = (NSVGclipPath*)AllocateZeroPool(sizeof(NSVGclipPath));
NSVGclipPath* clipPath = (NSVGclipPath*)nsvg__alloczero(sizeof(NSVGclipPath), "nsvg__createClipPath"_XS8);
if (clipPath == NULL) return NULL;
strncpy(clipPath->id, name, 63);
@ -2074,7 +2190,7 @@ static int nsvg__parseAttr(NSVGparser* p, const char* name, char* value)
} else if (strcmp(name, "font-size") == 0) {
if (!attr->fontFace) {
// DBG("font face=%d\n", sizeof(NSVGfont));
attr->fontFace = (NSVGfont*)AllocateZeroPool(sizeof(NSVGfont));
attr->fontFace = (NSVGfont*)nsvg__alloczero(sizeof(NSVGfont), "nsvg__parseAttr fontFace"_XS8);
}
attr->fontFace->fontSize = nsvg__parseCoordinate(p, value, 0.0f, nsvg__actualLength(p));
} else if (strcmp(name, "clip-path") == 0) {
@ -2093,7 +2209,7 @@ static int nsvg__parseAttr(NSVGparser* p, const char* name, char* value)
} else if (strcmp(name, "font-family") == 0) {
if (!attr->fontFace) {
// DBG("font face=%d\n", sizeof(NSVGfont));
attr->fontFace = (NSVGfont*)AllocateZeroPool(sizeof(NSVGfont));
attr->fontFace = (NSVGfont*)nsvg__alloczero(sizeof(NSVGfont), "nsvg__parseAttr fontFace2"_XS8);
}
if (attr->fontFace) {
if (value[0] == 0x27) { //'
@ -2106,7 +2222,7 @@ static int nsvg__parseAttr(NSVGparser* p, const char* name, char* value)
}
} else if (strcmp(name, "font-weight") == 0) {
if (!attr->fontFace) {
attr->fontFace = (NSVGfont*)AllocateZeroPool(sizeof(NSVGfont));
attr->fontFace = (NSVGfont*)nsvg__alloczero(sizeof(NSVGfont), "nsvg__parseAttr fontFace3"_XS8);
}
if (attr->fontFace) {
// char* Next = 0;
@ -2117,7 +2233,7 @@ static int nsvg__parseAttr(NSVGparser* p, const char* name, char* value)
} else if (strcmp(name, "font-style") == 0) {
DBG("attr=%s value=%s\n", name, value);
if (!attr->fontFace) {
attr->fontFace = (NSVGfont*)AllocateZeroPool(sizeof(NSVGfont));
attr->fontFace = (NSVGfont*)nsvg__alloczero(sizeof(NSVGfont), "nsvg__parseAttr fontFace4"_XS8);
}
if (strstr(value, "italic") != NULL) {
DBG("it is italic\n");
@ -2654,7 +2770,7 @@ static void nsvg__parsePath(NSVGparser* p, char** attr)
// rargs = nsvg__getArgsPerElement(cmd);
if (cmd == 'M' || cmd == 'm') {
if (p->npts > 0)
nsvg__addPath(p, closedFlag);
nsvg__addPath(p, closedFlag, "nsvg__parsePath");
// Start new subpath.
nsvg__resetPath(p);
closedFlag = 0;
@ -2672,7 +2788,7 @@ static void nsvg__parsePath(NSVGparser* p, char** attr)
cpx = p->pts[0];
cpy = p->pts[1];
cpx2 = cpx; cpy2 = cpy;
nsvg__addPath(p, closedFlag);
nsvg__addPath(p, closedFlag, "nsvg__parsePath");
}
// Start new subpath.
nsvg__resetPath(p);
@ -2690,7 +2806,7 @@ static void nsvg__parsePath(NSVGparser* p, char** attr)
}
// Commit path.
if (p->npts)
nsvg__addPath(p, closedFlag);
nsvg__addPath(p, closedFlag, "nsvg__parsePath");
}
}
@ -2741,7 +2857,7 @@ static void nsvg__parseRect(NSVGparser* p, char** attr)
nsvg__lineTo(p, x, y+ry);
nsvg__cubicBezTo(p, x, y+ry*(1-NSVG_KAPPA90), x+rx*(1-NSVG_KAPPA90), y, x+rx, y);
}
nsvg__addPath(p, 1);
nsvg__addPath(p, 1, "parseRect");
nsvg__addShape(p);
}
}
@ -2800,7 +2916,7 @@ static void nsvg__parseUse(NSVGparser* p, char** dict)
// DumpFloat2("use xform", xform, 6);
if (ref) {
shape = (NSVGshape*)AllocateCopyPool(sizeof(NSVGshape), ref);
shape = (NSVGshape*)nsvg__alloccopy(sizeof(NSVGshape), ref, "nsvg__parseUse shape"_XS8);
if (!shape) return;
memcpy(shape->xform, &xform[0], sizeof(float)*6);
shape->isSymbol = false;
@ -2814,7 +2930,7 @@ static void nsvg__parseUse(NSVGparser* p, char** dict)
takeXformBounds(ref, &xform[0], shape->bounds);
// DumpFloat2("used shape has bounds", shape->bounds, 4);
} else if (refSym) {
shape = (NSVGshape*)AllocateZeroPool(sizeof(NSVGshape));
shape = (NSVGshape*)nsvg__alloczero(sizeof(NSVGshape), "nsvg__parseUse shape2"_XS8);
if (!shape) return;
memcpy(shape->xform, xform, sizeof(float)*6);
// nsvg__xformMultiply(shape->xform, &xform[0]);
@ -2926,7 +3042,7 @@ static void nsvg__parseText(NSVGparser* p, char** dict)
int i;
// DBG("text found\n");
NSVGtext* text = (NSVGtext*)AllocateZeroPool(sizeof(NSVGtext));
NSVGtext* text = (NSVGtext*)nsvg__alloczero(sizeof(NSVGtext), "nsvg__parseText"_XS8);
if (!text) {
return;
}
@ -3004,7 +3120,7 @@ static void nsvg__parseText(NSVGparser* p, char** dict)
fontSVG = fontsDB->font; //last added during parse file data
text->font = fontSVG;
}
FreePool(FileData); //after load
FreePool(FileData); //after load // don not use nsvg__delete because it's not allocated by nsvg__alloc...
FileData = NULL;
} else {
// DBG("set embedded font\n");
@ -3107,7 +3223,7 @@ static void nsvg__parseCircle(NSVGparser* p, char** attr)
nsvg__cubicBezTo(p, cx-r*NSVG_KAPPA90, cy+r, cx-r, cy+r*NSVG_KAPPA90, cx-r, cy);
nsvg__cubicBezTo(p, cx-r, cy-r*NSVG_KAPPA90, cx-r*NSVG_KAPPA90, cy-r, cx, cy-r);
nsvg__cubicBezTo(p, cx+r*NSVG_KAPPA90, cy-r, cx+r, cy-r*NSVG_KAPPA90, cx+r, cy);
nsvg__addPath(p, 1);
nsvg__addPath(p, 1, "parseCircle");
nsvg__addShape(p);
}
}
@ -3136,7 +3252,7 @@ static void nsvg__parseEllipse(NSVGparser* p, char** attr)
nsvg__cubicBezTo(p, cx-rx*NSVG_KAPPA90, cy+ry, cx-rx, cy+ry*NSVG_KAPPA90, cx-rx, cy);
nsvg__cubicBezTo(p, cx-rx, cy-ry*NSVG_KAPPA90, cx-rx*NSVG_KAPPA90, cy-ry, cx, cy-ry);
nsvg__cubicBezTo(p, cx+rx*NSVG_KAPPA90, cy-ry, cx+rx, cy-ry*NSVG_KAPPA90, cx+rx, cy);
nsvg__addPath(p, 1);
nsvg__addPath(p, 1, "nsvg__parseEllipse");
nsvg__addShape(p);
}
}
@ -3160,7 +3276,7 @@ static void nsvg__parseLine(NSVGparser* p, char** attr)
nsvg__resetPath(p);
nsvg__moveTo(p, x1, y1);
nsvg__lineTo(p, x2, y2);
nsvg__addPath(p, 0);
nsvg__addPath(p, 0, "nsvg__parseLine");
nsvg__addShape(p);
}
@ -3195,7 +3311,7 @@ static void nsvg__parsePoly(NSVGparser* p, char** attr, int closeFlag)
}
}
nsvg__addPath(p, (char)closeFlag);
nsvg__addPath(p, (char)closeFlag, "nsvg__parsePoly");
nsvg__addShape(p);
}
@ -3240,7 +3356,7 @@ static void nsvg__parsePoly(NSVGparser* p, char** attr, int closeFlag)
if (href == NULL)
return;
shape = (NSVGshape*)AllocateZeroPool(sizeof(NSVGshape));
shape = (NSVGshape*)nsvg__alloczero(sizeof(NSVGshape));
if (shape == NULL) return;
memcpy(shape->id, attr->id, sizeof shape->id);
@ -3318,7 +3434,7 @@ static void parseImage(NSVGparser* p, char** dict)
NewImage->FromPNG(tmpData, len);
pt->image = (void *)NewImage;
if (tmpData) {
FreePool(tmpData);
nsvg__delete(tmpData, "parseImage tmpData"_XS8);
}
}
@ -3339,7 +3455,7 @@ static void parsePattern(NSVGparser* p, char** dict)
}
}
pt = (decltype(pt))AllocateZeroPool(sizeof(NSVGpattern));
pt = (decltype(pt))nsvg__alloczero(sizeof(NSVGpattern), "parsePattern"_XS8);
AsciiStrCpyS(pt->id, 64, attr->id);
pt->width = w;
pt->height = h;
@ -3394,7 +3510,7 @@ static void nsvg__parseSVG(NSVGparser* p, char** attr)
static void nsvg__parseGradient(NSVGparser* p, char** attr, char type)
{
int i;
NSVGgradientData* grad = (NSVGgradientData*)AllocateZeroPool(sizeof(NSVGgradientData));
NSVGgradientData* grad = (NSVGgradientData*)nsvg__alloczero(sizeof(NSVGgradientData), "nsvg__parseGradient"_XS8);
if (grad == NULL) return;
//defaults
grad->units = NSVG_USER_SPACE; //NSVG_OBJECT_SPACE;
@ -3498,11 +3614,11 @@ static void nsvg__parseGradientStop(NSVGparser* p, char** dict)
nsize = sizeof(NSVGgradientStop) * grad->nstops;
if (nsize == 0) {
grad->stops = (NSVGgradientStop*)AllocatePool(sizeof(NSVGgradientStop));
grad->stops = (NSVGgradientStop*)nsvg__alloc(sizeof(NSVGgradientStop), "nsvg__parseGradientStop"_XS8);
grad->nstops = 1;
} else {
grad->nstops++;
grad->stops = (NSVGgradientStop*)ReallocatePool(nsize, sizeof(NSVGgradientStop)*grad->nstops, grad->stops);
grad->stops = (NSVGgradientStop*)nsvg__realloc(nsize, sizeof(NSVGgradientStop)*grad->nstops, grad->stops, "nsvg__parseGradientStop"_XS8);
}
if (grad->stops == NULL) return;
@ -3529,7 +3645,7 @@ static void nsvg__parseSymbol(NSVGparser* p, char** dict)
NSVGsymbol* symbol;
NSVGattrib* curAttr = nsvg__getAttr(p);
int i;
symbol = (NSVGsymbol*)AllocateZeroPool(sizeof(NSVGsymbol));
symbol = (NSVGsymbol*)nsvg__alloczero(sizeof(NSVGsymbol), "nsvg__parseSymbol"_XS8);
for (i = 0; dict[i]; i += 2) {
if (strcmp(dict[i], "viewBox") == 0) {
char* Next = 0;
@ -3557,7 +3673,7 @@ static void nsvg__parseGroup(NSVGparser* p, char** dict)
return;
}
// DBG("parse group\n");
group = (NSVGgroup*)AllocateZeroPool(sizeof(NSVGgroup));
group = (NSVGgroup*)nsvg__alloczero(sizeof(NSVGgroup), "nsvg__parseGroup"_XS8);
// if (curAttr->id[0] == '\0') //skip anonymous groups
// return;
@ -3677,7 +3793,7 @@ static void nsvg__parseFont(NSVGparser* p, char** dict)
return;
}
font = (decltype(font))AllocateZeroPool(sizeof(*font));
font = (decltype(font))nsvg__alloczero(sizeof(*font), "nsvg__parseFont"_XS8);
for (i = 0; dict[i]; i += 2) {
if (strcmp(dict[i], "horiz-adv-x") == 0) {
@ -3695,7 +3811,7 @@ static void nsvg__parseFont(NSVGparser* p, char** dict)
}
// DBG("found font id=%s family=%s\n", font->id, font->fontFamily);
NSVGfontChain* fontChain = (decltype(fontChain))AllocatePool(sizeof(*fontChain));
NSVGfontChain* fontChain = (decltype(fontChain))nsvg__alloc(sizeof(*fontChain), "nsvg__parseFont fontChain"_XS8);
fontChain->font = font;
fontChain->next = fontsDB;
p->font = font;
@ -3854,7 +3970,7 @@ static void nsvg__parseGlyph(NSVGparser* p, char** dict, XBool missing)
p->plist = NULL;
glyph = (NSVGglyph*)AllocateZeroPool(sizeof(NSVGglyph));
glyph = (NSVGglyph*)nsvg__alloczero(sizeof(NSVGglyph), "nsvg__parseGlyph"_XS8);
if (!glyph) {
return;
}
@ -4088,7 +4204,7 @@ float addLetter(NSVGparser* p, CHAR16 letter, float x, float y, float scale, UIN
return x;
}
shape = (NSVGshape*)AllocateZeroPool(sizeof(NSVGshape));
shape = (NSVGshape*)nsvg__alloczero(sizeof(NSVGshape), S8Printf("addLetter %lc (shape)", letter));
if (shape == NULL) return x;
g = p->text->font->glyphs;
@ -4120,7 +4236,7 @@ float addLetter(NSVGparser* p, CHAR16 letter, float x, float y, float scale, UIN
x1 += g->horizAdvX * scale; //user space
}
if (shape) {
FreePool(shape);
nsvg__delete(shape, "addLetter shape"_XS8);
}
return x1;
}
@ -4264,7 +4380,7 @@ static void nsvg__content(void* ud, char* s)
if (state == 1) {
if (nsvg__isspace(c) || c == '{') {
NSVGstyles* next = p->styles;
p->styles = (NSVGstyles*)AllocatePool(sizeof(NSVGstyles));
p->styles = (NSVGstyles*)nsvg__alloc(sizeof(NSVGstyles), "nsvg__content"_XS8);
p->styles->next = next;
p->styles->name = nsvg__strndup(start, (size_t)(s - start)); //style->name=cls-1
p->styles->description = NULL;
@ -4302,7 +4418,7 @@ static void nsvg__assignGradients(NSVGparser* p, NSVGshape* shapes)
NSVGgradientLink* link = shape->fill.paint.gradientLink;
shape->fill.paint.gradient = nsvg__createGradient(p, shape, link, &shape->fill.type);
if (link != NULL) {
FreePool(link);
nsvg__delete(link, "nsvg__assignGradients"_XS8);
}
if (shape->fill.paint.gradient == NULL) {
shape->fill.type = NSVG_PAINT_NONE;
@ -4312,7 +4428,7 @@ static void nsvg__assignGradients(NSVGparser* p, NSVGshape* shapes)
NSVGgradientLink* link = shape->stroke.paint.gradientLink;
shape->stroke.paint.gradient = nsvg__createGradient(p, shape, link, &shape->stroke.type);
if (link != NULL) {
FreePool(link);
nsvg__delete(link, "nsvg__assignGradients"_XS8);
}
if (shape->stroke.paint.gradient == NULL) {
shape->stroke.type = NSVG_PAINT_NONE;
@ -4329,7 +4445,7 @@ static char *nsvg__strndup(const char *s, size_t n)
if (n < len)
len = n;
result = (char *)AllocateCopyPool(len + 1, s);
result = (char *)nsvg__alloccopy(len + 1, s, "nsvg__strndup"_XS8);
if (!result)
return 0;
@ -4490,7 +4606,7 @@ void nsvg__deleteShapes(NSVGshape* shape)
nsvg__deletePaint(&shape->fill);
nsvg__deletePaint(&shape->stroke);
}
FreePool(shape);
nsvg__delete(shape, "nsvg__deleteShapes"_XS8);
shape = snext;
}
}
@ -4515,10 +4631,10 @@ void nsvgDelete(NSVGimage* image)
group = image->groups;
while (group != NULL) {
gnext = group->next;
FreePool(group);
nsvg__delete(group, "nsvgDelete group"_XS8);
group = gnext;
}
FreePool(image);
nsvg__delete(image, "nsvgDelete image"_XS8);
}

24
rEFIt_UEFI/libeg/nanosvg.h
View File

@ -58,6 +58,10 @@ extern "C" {
#define NSVG_MAX_ATTR 2048
#define NSVG_MAX_CLIP_PATHS 1024 // also note NSVGclipPathIndex
#define NANOSVG_MEMORY_ALLOCATION_TRACE
#ifdef JIEF_DEBUG
#define NANOSVG_MEMORY_ALLOCATION_TRACE_VERBOSE
#endif
enum NSVGpaintType {
NSVG_PAINT_NONE = 0,
@ -162,7 +166,7 @@ typedef struct NSVGgroup
char id[kMaxIDLength];
struct NSVGgroup* parent; // Pointer to parent group or NULL
struct NSVGgroup* next; // Pointer to next group or NULL
struct NSVGshape* shapeList; // list of shapes inside the group
// struct NSVGshape* xshapeList; // list of shapes inside the group
int visibility;
} NSVGgroup;
@ -440,6 +444,24 @@ typedef struct NSVGparser
NSVGclipPathIndex clipPathStack[NSVG_MAX_CLIP_PATHS];
} NSVGparser;
#include "../cpp_foundation/XArray.h"
#include "../cpp_foundation/XObjArray.h"
extern XArray<uintptr_t> allocatedPtr;
extern XObjArray<XString8> allocatedPtrMsg;
#ifdef NANOSVG_MEMORY_ALLOCATION_TRACE
extern int nvsg__memoryallocation_verbose;
void* nsvg__alloc(UINTN size, const XString8& msg);
void* nsvg__alloczero(UINTN size, const XString8& msg);
void* nsvg__alloccopy(UINTN size, const void* ref, const XString8& msg);
void* nsvg__realloc(UINTN oldsize, UINTN newsize, void* ref, const XString8& msg);
void nsvg__delete(void* buffer, const XString8& msg);
size_t nsvg__nbDanglingPtr();
void nsvg__outputDanglingPtr();
#endif
bool isShapeInGroup(NSVGshape* shape, const char* groupName);
//---