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WARNING: REMOVED: SVG files loading and drawing, moving it to raylib-extras

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Ray
2024-10-10 20:37:46 +02:00
parent d3f86eb957
commit 1effe92129
10 changed files with 0 additions and 4709 deletions
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1
src/config.h
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@@ -180,7 +180,6 @@
//#define SUPPORT_FILEFORMAT_ASTC 1
//#define SUPPORT_FILEFORMAT_PKM 1
//#define SUPPORT_FILEFORMAT_PVR 1
//#define SUPPORT_FILEFORMAT_SVG 1
// Support image export functionality (.png, .bmp, .tga, .jpg, .qoi)
#define SUPPORT_IMAGE_EXPORT 1

3053
src/external/nanosvg.h vendored
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1458
src/external/nanosvgrast.h vendored
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116
src/rtextures.c
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@@ -225,14 +225,6 @@
#pragma GCC diagnostic pop
#endif
#if defined(SUPPORT_FILEFORMAT_SVG)
#define NANOSVG_IMPLEMENTATION // Expands implementation
#include "external/nanosvg.h"
#define NANOSVGRAST_IMPLEMENTATION
#include "external/nanosvgrast.h"
#endif
//----------------------------------------------------------------------------------
// Defines and Macros
//----------------------------------------------------------------------------------
@@ -335,84 +327,6 @@ Image LoadImageRaw(const char *fileName, int width, int height, int format, int
return image;
}
// Load an image from a SVG file or string with custom size
Image LoadImageSvg(const char *fileNameOrString, int width, int height)
{
Image image = { 0 };
#if defined(SUPPORT_FILEFORMAT_SVG)
bool isSvgStringValid = false;
// Validate fileName or string
if (fileNameOrString != NULL)
{
int dataSize = 0;
unsigned char *fileData = NULL;
if (FileExists(fileNameOrString))
{
fileData = LoadFileData(fileNameOrString, &dataSize);
isSvgStringValid = true;
}
else
{
// Validate fileData as valid SVG string data
//<svg xmlns="http://www.w3.org/2000/svg" width="2500" height="2484" viewBox="0 0 192.756 191.488">
if ((fileNameOrString != NULL) &&
(fileNameOrString[0] == '<') &&
(fileNameOrString[1] == 's') &&
(fileNameOrString[2] == 'v') &&
(fileNameOrString[3] == 'g'))
{
fileData = (unsigned char *)fileNameOrString;
isSvgStringValid = true;
}
}
if (isSvgStringValid)
{
struct NSVGimage *svgImage = nsvgParse((char *)fileData, "px", 96.0f);
unsigned char *img = RL_MALLOC(width*height*4);
// Calculate scales for both the width and the height
const float scaleWidth = width/svgImage->width;
const float scaleHeight = height/svgImage->height;
// Set the largest of the 2 scales to be the scale to use
const float scale = (scaleHeight > scaleWidth)? scaleWidth : scaleHeight;
int offsetX = 0;
int offsetY = 0;
if (scaleHeight > scaleWidth) offsetY = (height - svgImage->height*scale)/2;
else offsetX = (width - svgImage->width*scale)/2;
// Rasterize
struct NSVGrasterizer *rast = nsvgCreateRasterizer();
nsvgRasterize(rast, svgImage, (int)offsetX, (int)offsetY, scale, img, width, height, width*4);
// Populate image struct with all data
image.data = img;
image.width = width;
image.height = height;
image.mipmaps = 1;
image.format = PIXELFORMAT_UNCOMPRESSED_R8G8B8A8;
// Free used memory
nsvgDelete(svgImage);
nsvgDeleteRasterizer(rast);
}
if (isSvgStringValid && (fileData != (unsigned char *)fileNameOrString)) UnloadFileData(fileData);
}
#else
TRACELOG(LOG_WARNING, "SVG image support not enabled, image can not be loaded");
#endif
return image;
}
// Load animated image data
// - Image.data buffer includes all frames: [image#0][image#1][image#2][...]
// - Number of frames is returned through 'frames' parameter
@@ -600,36 +514,6 @@ Image LoadImageFromMemory(const char *fileType, const unsigned char *fileData, i
}
}
#endif
#if defined(SUPPORT_FILEFORMAT_SVG)
else if ((strcmp(fileType, ".svg") == 0) || (strcmp(fileType, ".SVG") == 0))
{
// Validate fileData as valid SVG string data
//<svg xmlns="http://www.w3.org/2000/svg" width="2500" height="2484" viewBox="0 0 192.756 191.488">
if ((fileData != NULL) &&
(fileData[0] == '<') &&
(fileData[1] == 's') &&
(fileData[2] == 'v') &&
(fileData[3] == 'g'))
{
struct NSVGimage *svgImage = nsvgParse((char *)fileData, "px", 96.0f);
unsigned char *img = RL_MALLOC(svgImage->width*svgImage->height*4);
// Rasterize
struct NSVGrasterizer *rast = nsvgCreateRasterizer();
nsvgRasterize(rast, svgImage, 0, 0, 1.0f, img, svgImage->width, svgImage->height, svgImage->width*4);
// Populate image struct with all data
image.data = img;
image.width = svgImage->width;
image.height = svgImage->height;
image.mipmaps = 1;
image.format = PIXELFORMAT_UNCOMPRESSED_R8G8B8A8;
nsvgDelete(svgImage);
nsvgDeleteRasterizer(rast);
}
}
#endif
#if defined(SUPPORT_FILEFORMAT_DDS)
else if ((strcmp(fileType, ".dds") == 0) || (strcmp(fileType, ".DDS") == 0))
{