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feat(texture): implemented TextureLoadImage API, also support loading and mipping TGA files

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This commit is contained in:
phaneron 2024-09-06 12:31:08 -04:00
parent 3425aefc73
commit c6e1751bbe
7 changed files with 1336 additions and 90 deletions
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14
src/gx/Texture.hpp
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@ -5,6 +5,12 @@
#include "gx/texture/CGxTex.hpp"
#include "gx/texture/CTexture.hpp"
enum EImageFormat {
IMAGE_FORMAT_TGA = 0x0,
IMAGE_FORMAT_BLP = 0x1,
NUM_IMAGE_FORMATS = 0x2
};
typedef HOBJECT HTEXTURE;
typedef void (TEXTURE_CALLBACK)(EGxTexCommand, uint32_t, uint32_t, uint32_t, uint32_t, void*, uint32_t&, const void*&);
@ -27,6 +33,8 @@ int32_t GxTexCreate(CGxTexParms const&, CGxTex*&);
int32_t GxTexCreate(EGxTexTarget, uint32_t, uint32_t, uint32_t, EGxTexFormat, EGxTexFormat, CGxTexFlags, void*, void (*)(EGxTexCommand, uint32_t, uint32_t, uint32_t, uint32_t, void*, uint32_t&, const void*&), const char*, CGxTex*&);
int32_t GxTexCreate(uint32_t, uint32_t, EGxTexFormat, CGxTexFlags, void*, void (*)(EGxTexCommand, uint32_t, uint32_t, uint32_t, uint32_t, void*, uint32_t&, const void*&), CGxTex*&);
void GxTexDestroy(CGxTex* texId);
void GxTexParameters(const CGxTex* texId, CGxTexParms& parms);
@ -45,6 +53,8 @@ MipBits* MippedImgAllocA(uint32_t, uint32_t, uint32_t, const char*, int32_t);
uint32_t MippedImgCalcSize(uint32_t, uint32_t, uint32_t);
void MippedImgSet(uint32_t fourCC, uint32_t width, uint32_t height, MipBits* bits);
CGxTex* TextureAllocGxTex(EGxTexTarget, uint32_t, uint32_t, uint32_t, EGxTexFormat, CGxTexFlags, void*, void (*userFunc)(EGxTexCommand, uint32_t, uint32_t, uint32_t, uint32_t, void*, uint32_t&, const void*&), EGxTexFormat);
HTEXTURE TextureCacheGetTexture(char*, char*, CGxTexFlags);
@ -71,8 +81,12 @@ void TextureInitialize(void);
int32_t TextureIsSame(HTEXTURE textureHandle, const char* fileName);
MipBits* TextureLoadImage(const char* filename, uint32_t* width, uint32_t* height, PIXEL_FORMAT* dataFormat, int32_t* isOpaque, CStatus* status, uint32_t* alphaBits, int32_t a8);
void TextureFreeGxTex(CGxTex* texId);
void TextureFreeMippedImg(MipBits* image, PIXEL_FORMAT format, uint32_t width, uint32_t height);
CGxTex* TextureGetGxTex(CTexture*, int32_t, CStatus*);
CGxTex* TextureGetGxTex(HTEXTURE, int32_t, CStatus*);