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authorFluorescentCIAAfricanAmerican <[email protected]>2020-04-22 12:56:21 -0400
committerFluorescentCIAAfricanAmerican <[email protected]>2020-04-22 12:56:21 -0400
commit3bf9df6b2785fa6d951086978a3e66f49427166a (patch)
tree2c0f1f0c63c4832882bc93814ebd2c2b1c6224e5 /vgui2/src/Memorybitmap.h
downloadarchived-source-engine-2018-hl2-src-master.tar.xz
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diff --git a/vgui2/src/Memorybitmap.h b/vgui2/src/Memorybitmap.h
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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef MEMORYBITMAP_H
+#define MEMORYBITMAP_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui/VGUI.h>
+#include <vgui/IImage.h>
+#include <Color.h>
+
+namespace vgui
+{
+
+typedef unsigned long HTexture;
+
+//-----------------------------------------------------------------------------
+// Purpose: Holds a single image created from a chunk of memory, internal to vgui only
+//-----------------------------------------------------------------------------
+class MemoryBitmap: public IImage
+{
+public:
+ MemoryBitmap(unsigned char *texture,int wide, int tall);
+ ~MemoryBitmap();
+
+ // IImage implementation
+ virtual void Paint();
+ virtual void GetSize(int &wide, int &tall);
+ virtual void GetContentSize(int &wide, int &tall);
+ virtual void SetPos(int x, int y);
+ virtual void SetSize(int x, int y);
+ virtual void SetColor(Color col);
+
+ virtual bool Evict() { return false; }
+ virtual int GetNumFrames() { return 0; }
+ virtual void SetFrame( int nFrame ) {}
+ virtual HTexture GetID(); // returns the texture id
+ virtual void SetRotation( int iRotation ) { return; };
+
+ // methods
+ void ForceUpload(unsigned char *texture,int wide, int tall); // ensures the bitmap has been uploaded
+ const char *GetName();
+ bool IsValid()
+ {
+ return _valid;
+ }
+
+private:
+ HTexture _id;
+ bool _uploaded;
+ bool _valid;
+ unsigned char *_texture;
+ int _pos[2];
+ Color _color;
+ int _w,_h; // size of the texture
+};
+
+} // namespace vgui
+
+#endif // MEMORYBITMAP_H