1 files changed, 102 insertions, 0 deletions
diff --git a/xbmc/guilib/DDSImage.h b/xbmc/guilib/DDSImage.h
new file mode 100644
index 0000000..8c8bca2
--- /dev/null
+++ b/xbmc/guilib/DDSImage.h
@@ -0,0 +1,102 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include <stdint.h>
+#include <string>
+
+class CDDSImage
+{
+public:
+  CDDSImage();
+  CDDSImage(unsigned int width, unsigned int height, unsigned int format);
+  ~CDDSImage();
+
+  unsigned int GetWidth() const;
+  unsigned int GetHeight() const;
+  unsigned int GetFormat() const;
+  unsigned int GetSize() const;
+  unsigned char *GetData() const;
+
+  bool ReadFile(const std::string &file);
+
+private:
+  void Allocate(unsigned int width, unsigned int height, unsigned int format);
+  static const char *GetFourCC(unsigned int format);
+
+  static unsigned int GetStorageRequirements(unsigned int width, unsigned int height, unsigned int format);
+  enum {
+    ddsd_caps        = 0x00000001,
+    ddsd_height      = 0x00000002,
+    ddsd_width       = 0x00000004,
+    ddsd_pitch       = 0x00000008,
+    ddsd_pixelformat = 0x00001000,
+    ddsd_mipmapcount = 0x00020000,
+    ddsd_linearsize  = 0x00080000,
+    ddsd_depth       = 0x00800000
+  };
+
+  enum {
+    ddpf_alphapixels = 0x00000001,
+    ddpf_fourcc      = 0x00000004,
+    ddpf_rgb         = 0x00000040
+  };
+
+  enum {
+    ddscaps_complex = 0x00000008,
+    ddscaps_texture = 0x00001000,
+    ddscaps_mipmap  = 0x00400000
+  };
+
+  #pragma pack(push, 2)
+  typedef struct
+  {
+    uint32_t size;
+    uint32_t flags;
+    uint32_t fourcc;
+    uint32_t rgbBitCount;
+    uint32_t rBitMask;
+    uint32_t gBitMask;
+    uint32_t bBitMask;
+    uint32_t aBitMask;
+  } ddpixelformat;
+
+#define DDPF_ALPHAPIXELS 0x00000001
+#define DDPF_ALPHA       0x00000002
+#define DDPF_FOURCC      0x00000004
+#define DDPF_RGB         0x00000040
+#define DDPF_YUV         0x00000200
+#define DDPF_LUMINANCE   0x00020000
+
+  typedef struct
+  {
+    uint32_t flags1;
+    uint32_t flags2;
+    uint32_t reserved[2];
+  } ddcaps2;
+
+  typedef struct
+  {
+    uint32_t      size;
+    uint32_t      flags;
+    uint32_t      height;
+    uint32_t      width;
+    uint32_t      linearSize;
+    uint32_t      depth;
+    uint32_t      mipmapcount;
+    uint32_t      reserved[11];
+    ddpixelformat pixelFormat;
+    ddcaps2       caps;
+    uint32_t      reserved2;
+  } ddsurfacedesc2;
+  #pragma pack(pop)
+
+  ddsurfacedesc2 m_desc;
+  unsigned char *m_data;
+};