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tvg format: code refactoring

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use SIZE() macro for consistency.
This commit is contained in:
Hermet Park 2021-07-29 16:43:37 +09:00
parent 87c6ce1f7c
commit 4bdf346dbb
3 changed files with 32 additions and 31 deletions
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1
src/lib/tvgBinaryDesc.h
View file

@ -34,6 +34,7 @@ using TvgBinTag = TvgBinByte;
using TvgBinFlag = TvgBinByte; using TvgBinFlag = TvgBinByte;
//Header //Header
#define TVG_HEADER_SIGNATURE "ThorVG" #define TVG_HEADER_SIGNATURE "ThorVG"
#define TVG_HEADER_SIGNATURE_LENGTH 6 #define TVG_HEADER_SIGNATURE_LENGTH 6

61
src/loaders/tvg/tvgTvgLoadParser.cpp
View file

@ -42,6 +42,7 @@ struct TvgBinBlock
#define _read_tvg_ui32(dst, src) memcpy(dst, (src), sizeof(uint32_t)) #define _read_tvg_ui32(dst, src) memcpy(dst, (src), sizeof(uint32_t))
#define _read_tvg_float(dst, src) memcpy(dst, (src), sizeof(float)) #define _read_tvg_float(dst, src) memcpy(dst, (src), sizeof(float))
static Paint* _parsePaint(TvgBinBlock block); static Paint* _parsePaint(TvgBinBlock block);
static bool _paintProperty(TvgBinBlock block) static bool _paintProperty(TvgBinBlock block)
@ -80,11 +81,11 @@ static bool _readTvgHeader(const char **ptr, float* w, float* h)
//View width //View width
if (w) _read_tvg_float(w, *ptr); if (w) _read_tvg_float(w, *ptr);
*ptr += sizeof(float); *ptr += SIZE(float);
//View height //View height
if (h) _read_tvg_float(h, *ptr); if (h) _read_tvg_float(h, *ptr);
*ptr += sizeof(float); *ptr += SIZE(float);
return true; return true;
} }
@ -96,7 +97,7 @@ static bool _parseCmpTarget(const char *ptr, const char *end, Paint *paint)
if (block.end > end) return false; if (block.end > end) return false;
if (block.type != TVG_TAG_PAINT_CMP_METHOD) return false; if (block.type != TVG_TAG_PAINT_CMP_METHOD) return false;
if (block.length != sizeof(TvgBinFlag)) return false; if (block.length != SIZE(TvgBinFlag)) return false;
CompositeMethod cmpMethod; CompositeMethod cmpMethod;
@ -131,14 +132,14 @@ static bool _parsePaintProperty(TvgBinBlock block, Paint *paint)
{ {
switch (block.type) { switch (block.type) {
case TVG_TAG_PAINT_OPACITY: { case TVG_TAG_PAINT_OPACITY: {
if (block.length != sizeof(uint8_t)) return false; if (block.length != SIZE(uint8_t)) return false;
paint->opacity(*block.data); paint->opacity(*block.data);
return true; return true;
} }
case TVG_TAG_PAINT_TRANSFORM: { case TVG_TAG_PAINT_TRANSFORM: {
if (block.length != sizeof(Matrix)) return false; if (block.length != SIZE(Matrix)) return false;
Matrix matrix; Matrix matrix;
memcpy(&matrix, block.data, sizeof(Matrix)); memcpy(&matrix, block.data, SIZE(Matrix));
if (paint->transform(matrix) != Result::Success) return false; if (paint->transform(matrix) != Result::Success) return false;
return true; return true;
} }
@ -157,7 +158,7 @@ static bool _parseScene(TvgBinBlock block, Paint *paint)
switch (block.type) { switch (block.type) {
case TVG_FLAG_SCENE_RESERVEDCNT: { case TVG_FLAG_SCENE_RESERVEDCNT: {
if (block.length != sizeof(uint32_t)) return false; if (block.length != SIZE(uint32_t)) return false;
uint32_t reservedCnt; uint32_t reservedCnt;
_read_tvg_ui32(&reservedCnt, block.data); _read_tvg_ui32(&reservedCnt, block.data);
scene->reserve(reservedCnt); scene->reserve(reservedCnt);
@ -181,14 +182,14 @@ static bool _parseShapePath(const char *ptr, const char *end, Shape *shape)
//Shape Path //Shape Path
uint32_t cmdCnt, ptsCnt; uint32_t cmdCnt, ptsCnt;
_read_tvg_ui32(&cmdCnt, ptr); _read_tvg_ui32(&cmdCnt, ptr);
ptr += sizeof(uint32_t); ptr += SIZE(uint32_t);
_read_tvg_ui32(&ptsCnt, ptr); _read_tvg_ui32(&ptsCnt, ptr);
ptr += sizeof(uint32_t); ptr += SIZE(uint32_t);
const PathCommand* cmds = (PathCommand*) ptr; const PathCommand* cmds = (PathCommand*) ptr;
ptr += sizeof(PathCommand) * cmdCnt; ptr += SIZE(PathCommand) * cmdCnt;
const Point* pts = (Point*) ptr; const Point* pts = (Point*) ptr;
ptr += sizeof(Point) * ptsCnt; ptr += SIZE(Point) * ptsCnt;
if (ptr > end) return false; if (ptr > end) return false;
@ -207,15 +208,15 @@ static bool _parseShapeFill(const char *ptr, const char *end, Fill **fillOutside
switch (block.type) { switch (block.type) {
case TVG_TAG_FILL_RADIAL_GRADIENT: { case TVG_TAG_FILL_RADIAL_GRADIENT: {
if (block.length != 3 * sizeof(float)) return false; if (block.length != 3 * SIZE(float)) return false;
auto ptr = block.data; auto ptr = block.data;
float x, y, radius; float x, y, radius;
_read_tvg_float(&x, ptr); _read_tvg_float(&x, ptr);
ptr += sizeof(float); ptr += SIZE(float);
_read_tvg_float(&y, ptr); _read_tvg_float(&y, ptr);
ptr += sizeof(float); ptr += SIZE(float);
_read_tvg_float(&radius, ptr); _read_tvg_float(&radius, ptr);
auto fillGradRadial = RadialGradient::gen(); auto fillGradRadial = RadialGradient::gen();
@ -224,17 +225,17 @@ static bool _parseShapeFill(const char *ptr, const char *end, Fill **fillOutside
break; break;
} }
case TVG_TAG_FILL_LINEAR_GRADIENT: { case TVG_TAG_FILL_LINEAR_GRADIENT: {
if (block.length != 4 * sizeof(float)) return false; if (block.length != 4 * SIZE(float)) return false;
auto ptr = block.data; auto ptr = block.data;
float x1, y1, x2, y2; float x1, y1, x2, y2;
_read_tvg_float(&x1, ptr); _read_tvg_float(&x1, ptr);
ptr += sizeof(float); ptr += SIZE(float);
_read_tvg_float(&y1, ptr); _read_tvg_float(&y1, ptr);
ptr += sizeof(float); ptr += SIZE(float);
_read_tvg_float(&x2, ptr); _read_tvg_float(&x2, ptr);
ptr += sizeof(float); ptr += SIZE(float);
_read_tvg_float(&y2, ptr); _read_tvg_float(&y2, ptr);
auto fillGradLinear = LinearGradient::gen(); auto fillGradLinear = LinearGradient::gen();
@ -244,7 +245,7 @@ static bool _parseShapeFill(const char *ptr, const char *end, Fill **fillOutside
} }
case TVG_TAG_FILL_FILLSPREAD: { case TVG_TAG_FILL_FILLSPREAD: {
if (!fillGrad) return false; if (!fillGrad) return false;
if (block.length != sizeof(TvgBinFlag)) return false; if (block.length != SIZE(TvgBinFlag)) return false;
switch (*block.data) { switch (*block.data) {
case TVG_FLAG_FILL_FILLSPREAD_PAD: { case TVG_FLAG_FILL_FILLSPREAD_PAD: {
fillGrad->spread(FillSpread::Pad); fillGrad->spread(FillSpread::Pad);
@ -290,9 +291,9 @@ static bool _parseShapeStrokeDashPattern(const char *ptr, const char *end, Shape
{ {
uint32_t dashPatternCnt; uint32_t dashPatternCnt;
_read_tvg_ui32(&dashPatternCnt, ptr); _read_tvg_ui32(&dashPatternCnt, ptr);
ptr += sizeof(uint32_t); ptr += SIZE(uint32_t);
const float* dashPattern = (float*) ptr; const float* dashPattern = (float*) ptr;
ptr += sizeof(float) * dashPatternCnt; ptr += SIZE(float) * dashPatternCnt;
if (ptr > end) return false; if (ptr > end) return false;
@ -309,7 +310,7 @@ static bool _parseShapeStroke(const char *ptr, const char *end, Shape *shape)
switch (block.type) { switch (block.type) {
case TVG_TAG_SHAPE_STROKE_CAP: { case TVG_TAG_SHAPE_STROKE_CAP: {
if (block.length != sizeof(TvgBinFlag)) return false; if (block.length != SIZE(TvgBinFlag)) return false;
switch (*block.data) { switch (*block.data) {
case TVG_FLAG_SHAPE_STROKE_CAP_SQUARE: case TVG_FLAG_SHAPE_STROKE_CAP_SQUARE:
shape->stroke(StrokeCap::Square); shape->stroke(StrokeCap::Square);
@ -324,7 +325,7 @@ static bool _parseShapeStroke(const char *ptr, const char *end, Shape *shape)
break; break;
} }
case TVG_TAG_SHAPE_STROKE_JOIN: { case TVG_TAG_SHAPE_STROKE_JOIN: {
if (block.length != sizeof(TvgBinFlag)) return false; if (block.length != SIZE(TvgBinFlag)) return false;
switch (*block.data) { switch (*block.data) {
case TVG_FLAG_SHAPE_STROKE_JOIN_BEVEL: case TVG_FLAG_SHAPE_STROKE_JOIN_BEVEL:
shape->stroke(StrokeJoin::Bevel); shape->stroke(StrokeJoin::Bevel);
@ -339,7 +340,7 @@ static bool _parseShapeStroke(const char *ptr, const char *end, Shape *shape)
break; break;
} }
case TVG_TAG_SHAPE_STROKE_WIDTH: { case TVG_TAG_SHAPE_STROKE_WIDTH: {
if (block.length != sizeof(float)) return false; if (block.length != SIZE(float)) return false;
float width; float width;
_read_tvg_float(&width, block.data); _read_tvg_float(&width, block.data);
shape->stroke(width); shape->stroke(width);
@ -392,7 +393,7 @@ static bool _parseShape(TvgBinBlock block, Paint* paint)
break; break;
} }
case TVG_TAG_SHAPE_FILLRULE: { case TVG_TAG_SHAPE_FILLRULE: {
if (block.length != sizeof(TvgBinFlag)) return false; if (block.length != SIZE(TvgBinFlag)) return false;
switch (*block.data) { switch (*block.data) {
case TVG_FLAG_SHAPE_FILLRULE_WINDING: case TVG_FLAG_SHAPE_FILLRULE_WINDING:
shape->fill(FillRule::Winding); shape->fill(FillRule::Winding);
@ -415,18 +416,18 @@ static bool _parsePicture(TvgBinBlock block, Paint* paint)
switch (block.type) { switch (block.type) {
case TVG_TAG_PICTURE_RAW_IMAGE: { case TVG_TAG_PICTURE_RAW_IMAGE: {
if (block.length < 2 * sizeof(uint32_t)) return false; if (block.length < 2 * SIZE(uint32_t)) return false;
auto ptr = block.data; auto ptr = block.data;
uint32_t w, h; uint32_t w, h;
_read_tvg_ui32(&w, ptr); _read_tvg_ui32(&w, ptr);
ptr += sizeof(uint32_t); ptr += SIZE(uint32_t);
_read_tvg_ui32(&h, ptr); _read_tvg_ui32(&h, ptr);
ptr += sizeof(uint32_t); ptr += SIZE(uint32_t);
auto size = w * h * sizeof(uint32_t); auto size = w * h * SIZE(uint32_t);
if (block.length != 2 * sizeof(uint32_t) + size) return false; if (block.length != 2 * SIZE(uint32_t) + size) return false;
picture->load((uint32_t*) ptr, w, h, true); picture->load((uint32_t*) ptr, w, h, true);
return true; return true;

1
src/savers/tvg/tvgTvgSaver.cpp
View file

@ -21,7 +21,6 @@
*/ */
#include <float.h> #include <float.h>
#include <math.h> #include <math.h>
#include <stdio.h>
#include "tvgSaveModule.h" #include "tvgSaveModule.h"
#include "tvgTvgSaver.h" #include "tvgTvgSaver.h"