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Stop crashing with models because someone keeps freeing those tags

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This commit is contained in:
Jaime Passos 2019-12-12 19:54:47 -03:00
parent 3bebfb279e
commit 6c3111d809
2 changed files with 6 additions and 5 deletions
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10
src/hardware/hw_md2.c
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@ -239,7 +239,7 @@ static GrTextureFormat_t PNG_Load(const char *filename, int *w, int *h, GLPatch_
{
png_uint_32 i, pitch = png_get_rowbytes(png_ptr, png_info_ptr);
png_bytep PNG_image = Z_Malloc(pitch*height, PU_HWRCACHE, &grpatch->mipmap->grInfo.data);
png_bytep PNG_image = Z_Malloc(pitch*height, PU_HWRMODELTEXTURE, &grpatch->mipmap->grInfo.data);
png_bytepp row_pointers = png_malloc(png_ptr, height * sizeof (png_bytep));
for (i = 0; i < height; i++)
row_pointers[i] = PNG_image + i*pitch;
@ -313,7 +313,7 @@ static GrTextureFormat_t PCX_Load(const char *filename, int *w, int *h,
pw = *w = header.xmax - header.xmin + 1;
ph = *h = header.ymax - header.ymin + 1;
image = Z_Malloc(pw*ph*4, PU_HWRCACHE, &grpatch->mipmap->grInfo.data);
image = Z_Malloc(pw*ph*4, PU_HWRMODELTEXTURE, &grpatch->mipmap->grInfo.data);
if (fread(palette, sizeof (UINT8), PALSIZE, file) != PALSIZE)
{
@ -661,7 +661,7 @@ static void HWR_CreateBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch,
Z_Free(grmip->grInfo.data);
grmip->grInfo.data = NULL;
cur = Z_Malloc(size*4, PU_HWRCACHE, &grmip->grInfo.data);
cur = Z_Malloc(size*4, PU_HWRMODELTEXTURE, &grmip->grInfo.data);
memset(cur, 0x00, size*4);
image = gpatch->mipmap->grInfo.data;
@ -794,7 +794,7 @@ static void HWR_GetBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch, INT
if (grmip->downloaded && grmip->grInfo.data)
{
HWD.pfnSetTexture(grmip); // found the colormap, set it to the correct texture
Z_ChangeTag(grmip->grInfo.data, PU_HWRCACHE_UNLOCKED);
Z_ChangeTag(grmip->grInfo.data, PU_HWRMODELTEXTURE);
return;
}
}
@ -816,7 +816,7 @@ static void HWR_GetBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch, INT
HWR_CreateBlendedTexture(gpatch, blendgpatch, newmip, skinnum, color);
HWD.pfnSetTexture(newmip);
Z_ChangeTag(newmip->grInfo.data, PU_HWRCACHE_UNLOCKED);
Z_ChangeTag(newmip->grInfo.data, PU_HWRMODELTEXTURE);
}
#define NORMALFOG 0x00000000

1
src/z_zone.h
View file

@ -46,6 +46,7 @@ enum
PU_HWRPATCHINFO = 21, // Hardware GLPatch_t struct for OpenGL texture cache
PU_HWRPATCHCOLMIPMAP = 22, // Hardware GLMipmap_t struct colormap variation of patch
PU_HWRMODELTEXTURE = 23, // Hardware model texture
PU_HWRCACHE = 48, // static until unlocked
PU_CACHE = 49, // static until unlocked