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ADDED: Support for QOI image format

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Ray
2021-11-27 10:35:00 +01:00
parent 49a5547386
commit 2b2141902b
4 changed files with 562 additions and 2 deletions
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31
src/rtextures.c
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@@ -9,6 +9,7 @@
* #define SUPPORT_FILEFORMAT_TGA
* #define SUPPORT_FILEFORMAT_JPG
* #define SUPPORT_FILEFORMAT_GIF
* #define SUPPORT_FILEFORMAT_QOI
* #define SUPPORT_FILEFORMAT_PSD
* #define SUPPORT_FILEFORMAT_PIC
* #define SUPPORT_FILEFORMAT_HDR
@@ -124,6 +125,14 @@
// NOTE: Used to read image data (multiple formats support)
#endif
#if defined(SUPPORT_FILEFORMAT_QOI)
#define QOI_MALLOC RL_MALLOC
#define QOI_FREE RL_FREE
#define QOI_IMPLEMENTATION
#include "external/qoi.h"
#endif
#if defined(SUPPORT_IMAGE_EXPORT)
#define STBIW_MALLOC RL_MALLOC
#define STBIW_FREE RL_FREE
@@ -202,7 +211,8 @@ Image LoadImage(const char *fileName)
defined(SUPPORT_FILEFORMAT_PIC) || \
defined(SUPPORT_FILEFORMAT_HDR) || \
defined(SUPPORT_FILEFORMAT_PSD)
#define STBI_REQUIRED
#define STBI_REQUIRED
#endif
// Loading file to memory
@@ -362,6 +372,14 @@ Image LoadImageFromMemory(const char *fileType, const unsigned char *fileData, i
#endif
}
#endif
#if defined(SUPPORT_FILEFORMAT_QOI)
else if (TextIsEqual(fileExtLower, ".qoi"))
{
image.data = qoi_decode(fileData, dataSize, &image.width, &image.height, 4);
image.format = PIXELFORMAT_UNCOMPRESSED_R8G8B8A8;
image.mipmaps = 1;
}
#endif
#if defined(SUPPORT_FILEFORMAT_DDS)
else if (TextIsEqual(fileExtLower, ".dds")) image = LoadDDS(fileData, dataSize);
#endif
@@ -479,6 +497,17 @@ bool ExportImage(Image image, const char *fileName)
#if defined(SUPPORT_FILEFORMAT_JPG)
else if (IsFileExtension(fileName, ".jpg")) success = stbi_write_jpg(fileName, image.width, image.height, channels, imgData, 90); // JPG quality: between 1 and 100
#endif
#if defined(SUPPORT_FILEFORMAT_QOI)
else if (IsFileExtension(fileName, ".qoi"))
{
channels = 0;
if (image.format == PIXELFORMAT_UNCOMPRESSED_R8G8B8) channels = 3;
else if (image.format == PIXELFORMAT_UNCOMPRESSED_R8G8B8A8) channels = 4;
else TRACELOG(LOG_WARNING, "IMAGE: Image pixel format must be R8G8B8 or R8G8B8A8");
if ((channels == 3) || (channels == 4)) success = qoi_write(fileName, imgData, image.width, image.height, channels);
}
#endif
#if defined(SUPPORT_FILEFORMAT_KTX)
else if (IsFileExtension(fileName, ".ktx")) success = SaveKTX(image, fileName);
#endif