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Fix warnings (#4264)

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Fix following gcc warnings when SVG enabled:

rtextures.c: In function 'LoadImageSvg':
rtextures.c:374:52: warning: pointer targets in passing argument 1 of 'nsvgParse' differ in signedness [-Wpointer-sign]
  374 |             struct NSVGimage *svgImage = nsvgParse(fileData, "px", 96.0f);
      |                                                    ^~~~~~~~
      |                                                    |
      |                                                    unsigned char *
In file included from rtextures.c:230:
external/nanosvg.h:2952:28: note: expected 'char *' but argument is of type 'unsigned char *'
 2952 | NSVGimage* nsvgParse(char* input, const char* units, float dpi)
      |                      ~~~~~~^~~~~
rtextures.c:407:43: warning: comparison of distinct pointer types lacks a cast [-Wcompare-distinct-pointer-types]
  407 |         if (isSvgStringValid && (fileData != fileNameOrString)) UnloadFileData(fileData);
      |                                           ^~
rtextures.c: In function 'LoadImageFromMemory':
rtextures.c:614:52: warning: passing argument 1 of 'nsvgParse' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  614 |             struct NSVGimage *svgImage = nsvgParse(fileData, "px", 96.0f);
      |                                                    ^~~~~~~~
external/nanosvg.h:2952:28: note: expected 'char *' but argument is of type 'const unsigned char *'
 2952 | NSVGimage* nsvgParse(char* input, const char* units, float dpi)
      |                      ~~~~~~^~~~~
This commit is contained in:
hanaxars
2024-08-19 14:41:20 +03:00
committed by GitHub
parent b432aa2b9c
commit 7fab03c0b4
1 changed files with 3 additions and 3 deletions
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6
src/rtextures.c
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@ -371,7 +371,7 @@ Image LoadImageSvg(const char *fileNameOrString, int width, int height)
if (isSvgStringValid)
{
struct NSVGimage *svgImage = nsvgParse(fileData, "px", 96.0f);
struct NSVGimage *svgImage = nsvgParse((char *)fileData, "px", 96.0f);
unsigned char *img = RL_MALLOC(width*height*4);
@ -404,7 +404,7 @@ Image LoadImageSvg(const char *fileNameOrString, int width, int height)
nsvgDeleteRasterizer(rast);
}
if (isSvgStringValid && (fileData != fileNameOrString)) UnloadFileData(fileData);
if (isSvgStringValid && (fileData != (unsigned char *)fileNameOrString)) UnloadFileData(fileData);
}
#else
TRACELOG(LOG_WARNING, "SVG image support not enabled, image can not be loaded");
@ -611,7 +611,7 @@ Image LoadImageFromMemory(const char *fileType, const unsigned char *fileData, i
(fileData[2] == 'v') &&
(fileData[3] == 'g'))
{
struct NSVGimage *svgImage = nsvgParse(fileData, "px", 96.0f);
struct NSVGimage *svgImage = nsvgParse((char *)fileData, "px", 96.0f);
unsigned char *img = RL_MALLOC(svgImage->width*svgImage->height*4);
// Rasterize