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Exposing some file access results to user layer #1420

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Ray 2020-11-22 00:10:16 +01:00
parent 36dc302c25
commit bb9d734f69
6 changed files with 70 additions and 39 deletions
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19
src/textures.c
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@ -395,7 +395,7 @@ void UnloadImage(Image image)
// Export image data to file
// NOTE: File format depends on fileName extension
void ExportImage(Image image, const char *fileName)
bool ExportImage(Image image, const char *fileName)
{
int success = 0;
@ -436,8 +436,7 @@ void ExportImage(Image image, const char *fileName)
{
// Export raw pixel data (without header)
// NOTE: It's up to the user to track image parameters
SaveFileData(fileName, image.data, GetPixelDataSize(image.width, image.height, image.format));
success = true;
success = SaveFileData(fileName, image.data, GetPixelDataSize(image.width, image.height, image.format));
}
if (allocatedData) RL_FREE(imgData);
@ -445,11 +444,15 @@ void ExportImage(Image image, const char *fileName)
if (success != 0) TRACELOG(LOG_INFO, "FILEIO: [%s] Image exported successfully", fileName);
else TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to export image", fileName);
return success;
}
// Export image as code file (.h) defining an array of bytes
void ExportImageAsCode(Image image, const char *fileName)
bool ExportImageAsCode(Image image, const char *fileName)
{
bool success = false;
#ifndef TEXT_BYTES_PER_LINE
#define TEXT_BYTES_PER_LINE 20
#endif
@ -488,9 +491,11 @@ void ExportImageAsCode(Image image, const char *fileName)
bytesCount += sprintf(txtData + bytesCount, "0x%x };\n", ((unsigned char *)image.data)[dataSize - 1]);
// NOTE: Text data length exported is determined by '\0' (NULL) character
SaveFileText(fileName, txtData);
success = SaveFileText(fileName, txtData);
RL_FREE(txtData);
return success;
}
//------------------------------------------------------------------------------------
@ -4230,12 +4235,12 @@ static int SaveKTX(Image image, const char *fileName)
}
}
SaveFileData(fileName, fileData, dataSize);
int success = SaveFileData(fileName, fileData, dataSize);
RL_FREE(fileData); // Free file data buffer
// If all data has been written correctly to file, success = 1
return true;
return success;
}
#endif