diff options
Diffstat (limited to 'engines/cge/bitmap.cpp')
| -rw-r--r-- | engines/cge/bitmap.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/engines/cge/bitmap.cpp b/engines/cge/bitmap.cpp index 943f1cf154..10fc9a4df6 100644 --- a/engines/cge/bitmap.cpp +++ b/engines/cge/bitmap.cpp @@ -139,6 +139,7 @@ BITMAP::~BITMAP(void) { break; case FAR_MEM : free(V); + default: break; } } @@ -419,4 +420,59 @@ bool BITMAP::VBMLoad(XFILE *f) { B = (HideDesc *)(V + n - H * sizeof(HideDesc)); return (f->Error == 0); } + +bool BITMAP::BMPLoad (XFILE * f) { + struct { + char BM[2]; + union { int16 len; int32 len_; }; + union { int16 _06; int32 _06_; }; + union { int16 hdr; int32 hdr_; }; + union { int16 _0E; int32 _0E_; }; + union { int16 wid; int32 wid_; }; + union { int16 hig; int32 hig_; }; + union { int16 _1A; int32 _1A_; }; + union { int16 _1E; int32 _1E_; }; + union { int16 _22; int32 _22_; }; + union { int16 _26; int32 _26_; }; + union { int16 _2A; int32 _2A_; }; + union { int16 _2E; int32 _2E_; }; + union { int16 _32; int32 _32_; }; + } hea; + BGR4 bpal[256]; + + f->Read((byte *)&hea, sizeof(hea)); + if (f->Error == 0) { + if (hea.hdr == 0x436L) { + int16 i = (hea.hdr - sizeof(hea)) / sizeof(BGR4); + f->Read((byte *)&bpal, sizeof(bpal)); + if (f->Error == 0) { + if (Pal) { + for (i = 0; i < 256; i ++) { + Pal[i].R = bpal[i].R; + Pal[i].G = bpal[i].G; + Pal[i].B = bpal[i].B; + } + Pal = NULL; + } + H = hea.hig; + W = hea.wid; + if ((M = farnew(byte, H * W)) != NULL) { + int16 r = (4 - (hea.wid & 3)) % 4; + byte buf[3]; int i; + for (i = H-1; i >= 0; i --) { + f->Read(M + (W * i), W); + if (r && f->Error == 0) + f->Read(buf, r); + if (f->Error) + break; + } + if (i < 0) + return true; + } + } + } + } + return false; +} + } // End of namespace CGE |