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Align TPL code with GRRLIB

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Crayon2000 2024-03-04 17:18:21 -05:00
parent efdbfedb30
commit fee01d1f4c
2 changed files with 41 additions and 4 deletions
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44
GRRLIB/GRRLIB/GRRLIB_texEdit.c
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@ -28,6 +28,44 @@ THE SOFTWARE.
#include <grrlib.h>
// texture header
typedef struct _tplimgheader TPLImgHeader;
struct _tplimgheader {
u16 height;
u16 width;
u32 fmt;
void *data;
u32 wraps;
u32 wrapt;
u32 minfilter;
u32 magfilter;
f32 lodbias;
u8 edgelod;
u8 minlod;
u8 maxlod;
u8 unpacked;
} ATTRIBUTE_PACKED;
// texture palette header
typedef struct _tplpalheader TPLPalHeader;
struct _tplpalheader {
u16 nitems;
u8 unpacked;
u8 pad;
u32 fmt;
void *data;
} ATTRIBUTE_PACKED;
// texture descriptor
typedef struct _tpldesc TPLDescHeader;
struct _tpldesc {
TPLImgHeader *imghead;
TPLPalHeader *palhead;
} ATTRIBUTE_PACKED;
/**
* This structure contains information about the type, size, and layout of a file that containing a device-independent bitmap (DIB).
*/
@ -155,7 +193,7 @@ GRRLIB_texImg* GRRLIB_LoadTextureTPL (u8 *my_tpl, const int size) {
const s32 id = 0; // Only id zero is valid for now
GRRLIB_texImg *my_texture = NULL;
if(my_tpl == NULL || !size ||
if(my_tpl == NULL || size <= 0 ||
(my_texture = calloc(1, sizeof(GRRLIB_texImg))) == NULL) {
return NULL;
}
@ -163,11 +201,11 @@ GRRLIB_texImg* GRRLIB_LoadTextureTPL (u8 *my_tpl, const int size) {
TPLFile *tdf = calloc(1, sizeof(TPLFile));
if (tdf && TPL_OpenTPLFromMemory(tdf, my_tpl, size) == 1) {
TPL_GetTextureInfo(tdf, id, NULL, &width, &height);
my_texture->data = (u8 *)my_tpl;
TPLDescHeader *deschead = (TPLDescHeader*)tdf->texdesc;
my_texture->data = deschead[id].imghead->data;
my_texture->w = width;
my_texture->h = height;
my_texture->tdf = tdf;
my_texture->tplid = id;
GRRLIB_SetHandle( my_texture, 0, 0 );
GRRLIB_FlushTex( my_texture );
}

1
GRRLIB/GRRLIB/grrlib.h
View file

@ -125,7 +125,6 @@ typedef struct GRRLIB_texImg {
void *data; /**< Pointer to the texture data. */
TPLFile *tdf; /**< Pointer to the a TPL file structure. */
s32 tplid; /**< ID to the texture number in the file. */
} GRRLIB_texImg;
//------------------------------------------------------------------------------