John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame^] | 1 | // SwiftShader Software Renderer |
| 2 | // |
| 3 | // Copyright(c) 2005-2011 TransGaming Inc. |
| 4 | // |
| 5 | // All rights reserved. No part of this software may be copied, distributed, transmitted, |
| 6 | // transcribed, stored in a retrieval system, translated into any human or computer |
| 7 | // language by any means, or disclosed to third parties without the explicit written |
| 8 | // agreement of TransGaming Inc. Without such an agreement, no rights or licenses, express |
| 9 | // or implied, including but not limited to any patent rights, are granted to you. |
| 10 | // |
| 11 | |
| 12 | #ifndef dx_Surface_hpp |
| 13 | #define dx_Surface_hpp |
| 14 | |
| 15 | #include "Unknown.hpp" |
| 16 | |
| 17 | #include "Renderer/Surface.hpp" |
| 18 | |
| 19 | #define GL_APICALL |
| 20 | #include <GLES2/gl2.h> |
| 21 | |
| 22 | namespace gl |
| 23 | { |
| 24 | class Image : public Unknown, public sw::Surface |
| 25 | { |
| 26 | public: |
| 27 | Image(sw::Resource *parentTexture, GLsizei width, GLsizei height, GLenum format, GLenum type); |
| 28 | Image(sw::Resource *parentTexture, GLsizei width, GLsizei height, sw::Format internalFormat, GLenum format, GLenum type, int multiSampleDepth, bool lockable, bool renderTarget); |
| 29 | |
| 30 | virtual ~Image(); |
| 31 | |
| 32 | virtual void *lock(unsigned int left, unsigned int top, sw::Lock lock); |
| 33 | virtual unsigned int getPitch(); |
| 34 | virtual void unlock(); |
| 35 | |
| 36 | virtual int getWidth(); |
| 37 | virtual int getHeight(); |
| 38 | virtual GLenum getFormat(); |
| 39 | virtual GLenum getType(); |
| 40 | virtual sw::Format getInternalFormat(); |
| 41 | virtual int getMultiSampleDepth(); |
| 42 | |
| 43 | static sw::Format selectInternalFormat(GLenum format, GLenum type); |
| 44 | static int bytes(sw::Format format); |
| 45 | |
| 46 | private: |
| 47 | const GLsizei width; |
| 48 | const GLsizei height; |
| 49 | const GLenum format; |
| 50 | const GLenum type; |
| 51 | const sw::Format internalFormat; |
| 52 | const int multiSampleDepth; |
| 53 | }; |
| 54 | } |
| 55 | |
| 56 | #endif // dx_Surface_hpp |