1 /* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     2  *

     3  * Permission is hereby granted, free of charge, to any person obtaining a

     4  * copy of this software and /or associated documentation files

     5  * (the "Materials "), to deal in the Materials without restriction,

     6  * including without limitation the rights to use, copy, modify, merge,

     7  * publish, distribute, sublicense, and/or sell copies of the Materials,

     8  * and to permit persons to whom the Materials are furnished to do so,

     9  * subject to the following conditions:

    10  *

    11  * The above copyright notice and this permission notice shall be included

    12  * in all copies or substantial portions of the Materials.

    13  *

    14  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

    15  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

    16  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

    17  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,

    18  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR

    19  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR

    20  * THE USE OR OTHER DEALINGS IN THE MATERIALS.

    21  *

    22  * Initial Contributors:

    23  * Nokia Corporation - initial contribution.

    24  *

    25  * Contributors:

    26  *

    27  * Description:

    28  *

    29  */

    30 

    31 #ifndef _DESKTOPGL_H_

    32 #define _DESKTOPGL_H_

    33 

    34 #include <GLES/gl.h>

    35 #include "glesInternal.h"

    36 

    37 class GLESDesktopGL

    38 {

    39 public:

    40 	GLESDesktopGL();

    41 

    42 	bool Load();

    43 

    44 	void (GL_APIENTRY *glActiveTexture) ( GLenum texture );

    45 	void (GL_APIENTRY *glAlphaFunc) (GLenum func, GLclampf ref);

    46 	void (GL_APIENTRY *glBegin)( GLenum mode );

    47 	void (GL_APIENTRY *glBindBuffer) (GLenum target, GLuint buffer);

    48 	void (GL_APIENTRY *glBindTexture) (GLenum target, GLuint texture);

    49 	void (GL_APIENTRY *glBlendFunc) (GLenum sfactor, GLenum dfactor);

    50 	void (GL_APIENTRY *glBufferData) (GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);

    51 	void (GL_APIENTRY *glBufferSubData) (GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);

    52 	void (GL_APIENTRY *glClear) (GLbitfield mask);

    53 	void (GL_APIENTRY *glClearColor) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);

    54 	void (GL_APIENTRY *glClearDepth) (GLclampd depth);

    55 	void (GL_APIENTRY *glClearStencil) (GLint s);

    56 	void (GL_APIENTRY *glClientActiveTexture) ( GLenum texture );

    57 	void (GL_APIENTRY *glClipPlane) (GLenum plane, const GLdouble *equation);

    58 	void (GL_APIENTRY *glColor4d) (GLdouble red, GLdouble green, GLdouble blue, GLdouble alpha);

    59 	void (GL_APIENTRY *glColor4f) (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);

    60 	void (GL_APIENTRY *glColor4fv) ( const GLfloat *v );

    61 	void (GL_APIENTRY *glColor4ub) (GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha);

    62 	void (GL_APIENTRY *glColor4ubv) ( const GLubyte *v );

    63 	void (GL_APIENTRY *glColorMask) (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);

    64 	void (GL_APIENTRY *glColorPointer) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);

    65 	void (GL_APIENTRY *glCompressedTexImage2D) ( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data );

    66 	void (GL_APIENTRY *glCompressedTexSubImage2D) ( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data );

    67 	void (GL_APIENTRY *glCopyTexImage2D) (GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);

    68 	void (GL_APIENTRY *glCopyTexSubImage2D) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);

    69 	void (GL_APIENTRY *glCullFace) (GLenum mode);

    70 	void (GL_APIENTRY *glDeleteBuffers) (GLsizei n, const GLuint *buffers);

    71 	void (GL_APIENTRY *glDeleteTextures) (GLsizei n, const GLuint *textures);

    72 	void (GL_APIENTRY *glDepthFunc) (GLenum func);

    73 	void (GL_APIENTRY *glDepthMask) (GLboolean flag);

    74 	void (GL_APIENTRY *glDepthRange) (GLclampd zNear, GLclampd zFar);

    75 	void (GL_APIENTRY *glDisable) (GLenum cap);

    76 	void (GL_APIENTRY *glDisableClientState) (GLenum array);

    77 	void (GL_APIENTRY *glDrawArrays) (GLenum mode, GLint first, GLsizei count);

    78 	void (GL_APIENTRY *glDrawElements) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);

    79 	void (GL_APIENTRY *glEnable) (GLenum cap);

    80 	void (GL_APIENTRY *glEnableClientState) (GLenum array);

    81 	void (GL_APIENTRY *glEnd) ( void );

    82 	void (GL_APIENTRY *glFinish) (void);

    83 	void (GL_APIENTRY *glFlush) (void);

    84 	void (GL_APIENTRY *glFogf) (GLenum pname, GLfloat param);

    85 	void (GL_APIENTRY *glFogfv) (GLenum pname, const GLfloat *params);

    86 	void (GL_APIENTRY *glFrontFace) (GLenum mode);

    87 	void (GL_APIENTRY *glFrustum) (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);

    88 	void (GL_APIENTRY *glGenBuffers) (GLsizei n, GLuint *buffers);

    89 	void (GL_APIENTRY *glGenTextures) (GLsizei n, GLuint *textures);

    90 	void (GL_APIENTRY *glGetBooleanv) (GLenum pname, GLboolean *params);

    91 	void (GL_APIENTRY *glGetBufferParameteriv) (GLenum, GLenum, GLint *);

    92 	void (GL_APIENTRY *glGetClipPlane) (GLenum plane, GLdouble *equation);

    93 	void (GL_APIENTRY *glGetDoublev) ( GLenum pname, GLdouble *params );

    94 	GLenum (GL_APIENTRY *glGetError) (void);

    95 	void (GL_APIENTRY *glGetFloatv) (GLenum pname, GLfloat *params);

    96 	void (GL_APIENTRY *glGetIntegerv) (GLenum pname, GLint *params);

    97 	void (GL_APIENTRY *glGetLightfv) (GLenum light, GLenum pname, GLfloat *params);

    98 	void (GL_APIENTRY *glGetMaterialfv) (GLenum face, GLenum pname, GLfloat *params);

    99 	void (GL_APIENTRY *glGetPointerv) (GLenum pname, GLvoid* *params);

   100 	const GLubyte * (GL_APIENTRY *glGetString) (GLenum name);

   101 	void (GL_APIENTRY *glGetTexEnvfv) (GLenum target, GLenum pname, GLfloat *params);

   102 	void (GL_APIENTRY *glGetTexEnviv) (GLenum target, GLenum pname, GLint *params);

   103 	void (GL_APIENTRY *glGetTexParameterfv) (GLenum target, GLenum pname, GLfloat *params);

   104 	void (GL_APIENTRY *glGetTexParameteriv) (GLenum target, GLenum pname, GLint *params);

   105 	void (GL_APIENTRY *glHint) (GLenum target, GLenum mode);

   106 	GLboolean (GL_APIENTRY *glIsBuffer) (GLuint);

   107 	GLboolean (GL_APIENTRY *glIsEnabled) (GLenum cap);

   108 	GLboolean (GL_APIENTRY *glIsTexture) (GLuint texture);

   109 	void (GL_APIENTRY *glLightf) (GLenum light, GLenum pname, GLfloat param);

   110 	void (GL_APIENTRY *glLightfv) (GLenum light, GLenum pname, const GLfloat *params);

   111 	void (GL_APIENTRY *glLightModelf) (GLenum pname, GLfloat param);

   112 	void (GL_APIENTRY *glLightModelfv) (GLenum pname, const GLfloat *params);

   113 	void (GL_APIENTRY *glLineWidth) (GLfloat width);

   114 	void (GL_APIENTRY *glLoadIdentity) (void);

   115 	void (GL_APIENTRY *glLoadMatrixf) (const GLfloat *m);

   116 	void (GL_APIENTRY *glLogicOp) (GLenum opcode);

   117 	void (GL_APIENTRY *glMaterialf) (GLenum face, GLenum pname, GLfloat param);

   118 	void (GL_APIENTRY *glMaterialfv) (GLenum face, GLenum pname, const GLfloat *params);

   119 	void (GL_APIENTRY *glMultiTexCoord2fv) ( GLenum target, const GLfloat *v );

   120 	void (GL_APIENTRY *glMultiTexCoord2sv) ( GLenum target, const GLshort *v );

   121 	void (GL_APIENTRY *glMultiTexCoord3fv) ( GLenum target, const GLfloat *v );

   122 	void (GL_APIENTRY *glMultiTexCoord3sv) ( GLenum target, const GLshort *v );

   123 	void (GL_APIENTRY *glMultiTexCoord4f) ( GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q );

   124 	void (GL_APIENTRY *glMultiTexCoord4fv) ( GLenum target, const GLfloat *v );

   125 	void (GL_APIENTRY *glMultiTexCoord4sv) ( GLenum target, const GLshort *v );

   126 	void (GL_APIENTRY *glMultMatrixf) (const GLfloat *m);

   127 	void (GL_APIENTRY *glNormal3f) (GLfloat nx, GLfloat ny, GLfloat nz);

   128 	void (GL_APIENTRY *glNormal3fv) ( const GLfloat *v );

   129 	void (GL_APIENTRY *glNormal3sv) ( const GLshort *v );

   130 	void (GL_APIENTRY *glOrtho) (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);

   131 	void (GL_APIENTRY *glPointParameterf) (GLenum, GLfloat);

   132 	void (GL_APIENTRY *glPointParameterfv) (GLenum, const GLfloat *);

   133 	void (GL_APIENTRY *glPointSize) (GLfloat size);

   134 	void (GL_APIENTRY *glPolygonOffset) (GLfloat factor, GLfloat units);

   135 	void (GL_APIENTRY *glRotatef) (GLfloat angle, GLfloat x, GLfloat y, GLfloat z);

   136 	void (GL_APIENTRY *glScalef) (GLfloat x, GLfloat y, GLfloat z);

   137 	void (GL_APIENTRY *glTexEnvf) (GLenum target, GLenum pname, GLfloat param);

   138 	void (GL_APIENTRY *glTexEnvfv) (GLenum target, GLenum pname, const GLfloat *params);

   139 	void (GL_APIENTRY *glTexParameterf) (GLenum target, GLenum pname, GLfloat param);

   140 	void (GL_APIENTRY *glTexParameterfv) (GLenum target, GLenum pname, const GLfloat *params);

   141 	void (GL_APIENTRY *glMatrixMode) (GLenum mode);

   142 	void (GL_APIENTRY *glNormalPointer) (GLenum type, GLsizei stride, const GLvoid *pointer);

   143 	void (GL_APIENTRY *glPixelStorei) (GLenum pname, GLint param);

   144 	void (GL_APIENTRY *glPopMatrix) (void);

   145 	void (GL_APIENTRY *glPushMatrix) (void);

   146 	void (GL_APIENTRY *glReadPixels) (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);

   147 	void (GL_APIENTRY *glSampleCoverage) ( GLclampf value, GLboolean invert );

   148 	void (GL_APIENTRY *glScissor) (GLint x, GLint y, GLsizei width, GLsizei height);

   149 	void (GL_APIENTRY *glShadeModel) (GLenum mode);

   150 	void (GL_APIENTRY *glStencilFunc) (GLenum func, GLint ref, GLuint mask);

   151 	void (GL_APIENTRY *glStencilMask) (GLuint mask);

   152 	void (GL_APIENTRY *glStencilOp) (GLenum fail, GLenum zfail, GLenum zpass);

   153 	void (GL_APIENTRY *glTexCoordPointer) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);

   154 	void (GL_APIENTRY *glTexEnvi) (GLenum target, GLenum pname, GLint param);

   155 	void (GL_APIENTRY *glTexEnviv) (GLenum target, GLenum pname, const GLint *params);

   156 	void (GL_APIENTRY *glTexImage2D) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);

   157 	void (GL_APIENTRY *glTexParameteri) (GLenum target, GLenum pname, GLint param);

   158 	void (GL_APIENTRY *glTexParameteriv) (GLenum target, GLenum pname, const GLint *params);

   159 	void (GL_APIENTRY *glTexSubImage2D) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);

   160 	void (GL_APIENTRY *glTranslatef) (GLfloat x, GLfloat y, GLfloat z);

   161 	void (GL_APIENTRY *glVertex2fv) ( const GLfloat *v );

   162 	void (GL_APIENTRY *glVertex2sv) ( const GLshort *v );

   163 	void (GL_APIENTRY *glVertex3fv) ( const GLfloat *v );

   164 	void (GL_APIENTRY *glVertex3sv) ( const GLshort *v );

   165 	void (GL_APIENTRY *glVertex4fv) ( const GLfloat *v );

   166 	void (GL_APIENTRY *glVertex4sv) ( const GLshort *v );

   167 	void (GL_APIENTRY *glVertexPointer) (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);

   168 	void (GL_APIENTRY *glViewport) (GLint x, GLint y, GLsizei width, GLsizei height);

   169     

   170     // for internal use in EGLtoGLESInterface::UpdateBuffers()

   171     void (GL_APIENTRY *glDrawPixels) (GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);

   172 

   173 private:

   174 	bool m_loaded;

   175 };

   176 

   177 #endif // _DESKTOPGL_H_