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Merge pull request #18 from STJr/flats-png

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Merge upstream's master into flats-png
This commit is contained in:
Jaime Passos 2019-07-25 16:39:00 -03:00 committed by GitHub
commit 3fb113e786
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 48 additions and 44 deletions
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76
src/r_data.c
View file

@ -530,48 +530,37 @@ void R_LoadTextures(void)
size_t lumplength = W_LumpLengthPwad(wadnum, lumpnum);
patchlump = W_CacheLumpNumPwad(wadnum, lumpnum, PU_CACHE);
// Then, check the lump directly to see if it's a texture SOC,
// and if it is, load it using dehacked instead.
if (strstr((const char *)patchlump, "TEXTURE"))
//CONS_Printf("\n\"%s\" is a single patch, dimensions %d x %d",W_CheckNameForNumPwad((UINT16)w,texstart+j),patchlump->width, patchlump->height);
texture = textures[i] = Z_Calloc(sizeof(texture_t) + sizeof(texpatch_t), PU_STATIC, NULL);
// Set texture properties.
M_Memcpy(texture->name, W_CheckNameForNumPwad(wadnum, lumpnum), sizeof(texture->name));
if (R_IsLumpPNG((UINT8 *)patchlump, lumplength))
{
CONS_Alert(CONS_WARNING, "%s is a Texture SOC.\n", W_CheckNameForNumPwad((UINT16)w,texstart+j));
Z_Unlock(patchlump);
DEH_LoadDehackedLumpPwad((UINT16)w, texstart + j);
INT16 width, height;
R_PNGDimensions((UINT8 *)patchlump, &width, &height, lumplength);
texture->width = width;
texture->height = height;
}
else
{
//CONS_Printf("\n\"%s\" is a single patch, dimensions %d x %d",W_CheckNameForNumPwad((UINT16)w,texstart+j),patchlump->width, patchlump->height);
texture = textures[i] = Z_Calloc(sizeof(texture_t) + sizeof(texpatch_t), PU_STATIC, NULL);
// Set texture properties.
M_Memcpy(texture->name, W_CheckNameForNumPwad(wadnum, lumpnum), sizeof(texture->name));
if (R_IsLumpPNG((UINT8 *)patchlump, lumplength))
{
INT16 width, height;
R_PNGDimensions((UINT8 *)patchlump, &width, &height, lumplength);
texture->width = width;
texture->height = height;
}
else
{
texture->width = SHORT(patchlump->width);
texture->height = SHORT(patchlump->height);
}
texture->patchcount = 1;
texture->holes = false;
// Allocate information for the texture's patches.
patch = &texture->patches[0];
patch->originx = patch->originy = 0;
patch->wad = (UINT16)w;
patch->lump = texstart + j;
Z_Unlock(patchlump);
texturewidth[i] = texture->width;
textureheight[i] = texture->height << FRACBITS;
texture->width = SHORT(patchlump->width);
texture->height = SHORT(patchlump->height);
}
texture->patchcount = 1;
texture->holes = false;
// Allocate information for the texture's patches.
patch = &texture->patches[0];
patch->originx = patch->originy = 0;
patch->wad = (UINT16)w;
patch->lump = texstart + j;
Z_Unlock(patchlump);
texturewidth[i] = texture->width;
textureheight[i] = texture->height << FRACBITS;
}
}
}
@ -1152,6 +1141,7 @@ void R_ReInitColormaps(UINT16 num)
{
char colormap[9] = "COLORMAP";
lumpnum_t lump;
const lumpnum_t basecolormaplump = W_GetNumForName(colormap);
if (num > 0 && num <= 10000)
snprintf(colormap, 8, "CLM%04u", num-1);
@ -1159,8 +1149,16 @@ void R_ReInitColormaps(UINT16 num)
// Load in the light tables, now 64k aligned for smokie...
lump = W_GetNumForName(colormap);
if (lump == LUMPERROR)
lump = W_GetNumForName("COLORMAP");
W_ReadLump(lump, colormaps);
lump = basecolormaplump;
else
{
if (W_LumpLength(lump) != W_LumpLength(basecolormaplump))
{
CONS_Alert(CONS_WARNING, "%s lump size does not match COLORMAP, results may be unexpected.\n", colormap);
}
}
W_ReadLumpHeader(lump, colormaps, W_LumpLength(basecolormaplump), 0U);
// Init Boom colormaps.
R_ClearColormaps();

4
src/sdl/mixer_sound.c
View file

@ -362,7 +362,7 @@ void *I_GetSfx(sfxinfo_t *sfx)
gme_track_info(emu, &info, 0);
len = (info->play_length * 441 / 10) << 2;
mem = malloc(len);
mem = Z_Malloc(len, PU_SOUND, 0);
gme_play(emu, len >> 1, mem);
gme_free_info(info);
gme_delete(emu);
@ -435,7 +435,7 @@ void *I_GetSfx(sfxinfo_t *sfx)
gme_track_info(emu, &info, 0);
len = (info->play_length * 441 / 10) << 2;
mem = malloc(len);
mem = Z_Malloc(len, PU_SOUND, 0);
gme_play(emu, len >> 1, mem);
gme_free_info(info);
gme_delete(emu);

12
src/w_wad.c
View file

@ -149,9 +149,15 @@ FILE *W_OpenWadFile(const char **filename, boolean useerrors)
{
FILE *handle;
strncpy(filenamebuf, *filename, MAX_WADPATH);
filenamebuf[MAX_WADPATH - 1] = '\0';
*filename = filenamebuf;
// Officially, strncpy should not have overlapping buffers, since W_VerifyNMUSlumps is called after this, and it
// changes filename to point at filenamebuf, it would technically be doing that. I doubt any issue will occur since
// they point to the same location, but it's better to be safe and this is a simple change.
if (filenamebuf != *filename)
{
strncpy(filenamebuf, *filename, MAX_WADPATH);
filenamebuf[MAX_WADPATH - 1] = '\0';
*filename = filenamebuf;
}
// open wad file
if ((handle = fopen(*filename, "rb")) == NULL)