Moved Stars45 to StarsEx

1 files changed, 77 insertions, 0 deletions

diff --git a/StarsEx/Bmp.h b/StarsEx/Bmp.h
new file mode 100644
index 0000000..7f914b9
--- /dev/null
+++ b/StarsEx/Bmp.h
@@ -0,0 +1,77 @@
+/*  Starshatter: The Open Source Project
+    Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
+    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
+    Copyright (c) 1997-2006, Destroyer Studios LLC.
+
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    BMP image file loader
+*/
+
+#ifndef BMP_H
+#define BMP_H
+
+#include "Types.h"
+
+// +--------------------------------------------------------------------+
+
+enum { BMP_OK, BMP_NOMEM, BMP_INVALID, BMP_NOFILE };
+
+struct BmpFileHeader
+{
+    WORD  type;
+    DWORD size;
+    WORD  rsvd1;
+    WORD  rsvd2;
+    DWORD offset;
+};
+
+struct BmpInfoHeader
+{
+    DWORD hdr_size;
+    DWORD width;
+    DWORD height;
+    WORD  planes;
+    WORD  bit_count;
+    DWORD compression;
+    DWORD img_size;
+    DWORD x_pixels_per_meter;
+    DWORD y_pixels_per_meter;
+    DWORD colors_used;
+    DWORD colors_important;
+};
+
+const int BMP_FILE_HDR_SIZE = 14;
+const int BMP_INFO_HDR_SIZE = 40;
+
+// +--------------------------------------------------------------------+
+
+struct BmpImage
+{
+    static const char* TYPENAME() { return "BmpImage"; }
+
+    BmpImage(short w, short h, unsigned long* hibits);
+
+    BmpImage();
+    ~BmpImage();
+
+    int Load(char *filename);
+    int Save(char *filename);
+
+    int LoadBuffer(unsigned char* buf, int len);
+
+    BmpFileHeader  file_hdr;
+    BmpInfoHeader  info_hdr;
+    DWORD          palette[256];
+    DWORD*         image;
+    WORD           width;
+    WORD           height;
+};
+
+// +--------------------------------------------------------------------+
+
+
+#endif  // BMP_H