qglextensions_p.h

奇趣公司比较新的qt/emd版本

    _glGetShaderInfoLog qt_glGetShaderInfoLog;
    _glGetProgramiv qt_glGetProgramiv;

    _glGetUniformLocation qt_glGetUniformLocation;
    _glUniform4fv qt_glUniform4fv;
    _glUniform3fv qt_glUniform3fv;
    _glUniform2fv qt_glUniform2fv;
    _glUniform1fv qt_glUniform1fv;
    _glUniform1i qt_glUniform1i;

    _glActiveStencilFaceEXT qt_glActiveStencilFaceEXT;

    _glMultiTexCoord4f qt_glMultiTexCoord4f;
    _glActiveTexture qt_glActiveTexture;

    _glIsRenderbufferEXT qt_glIsRenderbufferEXT;
    _glBindRenderbufferEXT qt_glBindRenderbufferEXT;
    _glDeleteRenderbuffersEXT qt_glDeleteRenderbuffersEXT;
    _glGenRenderbuffersEXT qt_glGenRenderbuffersEXT;
    _glRenderbufferStorageEXT qt_glRenderbufferStorageEXT;
    _glGetRenderbufferParameterivEXT qt_glGetRenderbufferParameterivEXT;
    _glIsFramebufferEXT qt_glIsFramebufferEXT;
    _glBindFramebufferEXT qt_glBindFramebufferEXT;
    _glDeleteFramebuffersEXT qt_glDeleteFramebuffersEXT;
    _glGenFramebuffersEXT qt_glGenFramebuffersEXT;
    _glCheckFramebufferStatusEXT qt_glCheckFramebufferStatusEXT;
    _glFramebufferTexture1DEXT qt_glFramebufferTexture1DEXT;
    _glFramebufferTexture2DEXT qt_glFramebufferTexture2DEXT;
    _glFramebufferTexture3DEXT qt_glFramebufferTexture3DEXT;
    _glFramebufferRenderbufferEXT qt_glFramebufferRenderbufferEXT;
    _glGetFramebufferAttachmentParameterivEXT qt_glGetFramebufferAttachmentParameterivEXT;
    _glGenerateMipmapEXT qt_glGenerateMipmapEXT;
};


// OpenGL constants

/* NV_texture_rectangle */
#ifndef GL_NV_texture_rectangle
#define GL_TEXTURE_RECTANGLE_NV           0x84F5
#define GL_TEXTURE_BINDING_RECTANGLE_NV   0x84F6
#define GL_PROXY_TEXTURE_RECTANGLE_NV     0x84F7
#define GL_MAX_RECTANGLE_TEXTURE_SIZE_NV  0x84F8
#endif

#ifndef GL_BGRA
#define GL_BGRA 0x80E1
#endif

#ifndef GL_MULTISAMPLE
#define GL_MULTISAMPLE  0x809D
#endif

#ifndef GL_CLAMP_TO_EDGE
#define GL_CLAMP_TO_EDGE 0x812F
#endif

#ifndef GL_IBM_texture_mirrored_repeat
#define GL_MIRRORED_REPEAT_IBM            0x8370
#endif

#ifndef GL_SGIS_generate_mipmap
#define GL_GENERATE_MIPMAP_SGIS           0x8191
#define GL_GENERATE_MIPMAP_HINT_SGIS      0x8192
#endif

// ARB_fragment_program extension protos
#ifndef GL_FRAGMENT_PROGRAM_ARB
#define GL_FRAGMENT_PROGRAM_ARB           0x8804
#define GL_PROGRAM_FORMAT_ASCII_ARB       0x8875
#endif

// Stencil wrap and two-side defines
#ifndef GL_STENCIL_TEST_TWO_SIDE_EXT
#define GL_STENCIL_TEST_TWO_SIDE_EXT 0x8910
#endif
#ifndef GL_INCR_WRAP_EXT
#define GL_INCR_WRAP_EXT 0x8507
#endif
#ifndef GL_DECR_WRAP_EXT
#define GL_DECR_WRAP_EXT 0x8508
#endif

#ifndef GL_TEXTURE0
#define GL_TEXTURE0 0x84C0
#endif

#ifndef GL_TEXTURE1
#define GL_TEXTURE1 0x84C1
#endif

#ifndef GL_EXT_framebuffer_object
#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT                    0x0506
#define GL_MAX_RENDERBUFFER_SIZE_EXT                            0x84E8
#define GL_FRAMEBUFFER_BINDING_EXT                              0x8CA6
#define GL_RENDERBUFFER_BINDING_EXT                             0x8CA7
#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT               0x8CD0
#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT               0x8CD1
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT             0x8CD2
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT     0x8CD3
#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT        0x8CD4
#define GL_FRAMEBUFFER_COMPLETE_EXT                             0x8CD5
#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT                0x8CD6
#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT        0x8CD7
#define GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT      0x8CD8
#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT                0x8CD9
#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT                   0x8CDA
#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT               0x8CDB
#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT               0x8CDC
#define GL_FRAMEBUFFER_UNSUPPORTED_EXT                          0x8CDD
#define GL_MAX_COLOR_ATTACHMENTS_EXT                            0x8CDF
#define GL_COLOR_ATTACHMENT0_EXT                                0x8CE0
#define GL_COLOR_ATTACHMENT1_EXT                                0x8CE1
#define GL_COLOR_ATTACHMENT2_EXT                                0x8CE2
#define GL_COLOR_ATTACHMENT3_EXT                                0x8CE3
#define GL_COLOR_ATTACHMENT4_EXT                                0x8CE4
#define GL_COLOR_ATTACHMENT5_EXT                                0x8CE5
#define GL_COLOR_ATTACHMENT6_EXT                                0x8CE6
#define GL_COLOR_ATTACHMENT7_EXT                                0x8CE7
#define GL_COLOR_ATTACHMENT8_EXT                                0x8CE8
#define GL_COLOR_ATTACHMENT9_EXT                                0x8CE9
#define GL_COLOR_ATTACHMENT10_EXT                               0x8CEA
#define GL_COLOR_ATTACHMENT11_EXT                               0x8CEB
#define GL_COLOR_ATTACHMENT12_EXT                               0x8CEC
#define GL_COLOR_ATTACHMENT13_EXT                               0x8CED
#define GL_COLOR_ATTACHMENT14_EXT                               0x8CEE
#define GL_COLOR_ATTACHMENT15_EXT                               0x8CEF
#define GL_DEPTH_ATTACHMENT_EXT                                 0x8D00
#define GL_STENCIL_ATTACHMENT_EXT                               0x8D20
#define GL_FRAMEBUFFER_EXT                                      0x8D40
#define GL_RENDERBUFFER_EXT                                     0x8D41
#define GL_RENDERBUFFER_WIDTH_EXT                               0x8D42
#define GL_RENDERBUFFER_HEIGHT_EXT                              0x8D43
#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT                     0x8D44
#define GL_STENCIL_INDEX_EXT                                    0x8D45
#define GL_STENCIL_INDEX1_EXT                                   0x8D46
#define GL_STENCIL_INDEX4_EXT                                   0x8D47
#define GL_STENCIL_INDEX8_EXT                                   0x8D48
#define GL_STENCIL_INDEX16_EXT                                  0x8D49
#define GL_RENDERBUFFER_RED_SIZE_EXT                            0x8D50
#define GL_RENDERBUFFER_GREEN_SIZE_EXT                          0x8D51
#define GL_RENDERBUFFER_BLUE_SIZE_EXT                           0x8D52
#define GL_RENDERBUFFER_ALPHA_SIZE_EXT                          0x8D53
#define GL_RENDERBUFFER_DEPTH_SIZE_EXT                          0x8D54
#define GL_RENDERBUFFER_STENCIL_SIZE_EXT                        0x8D55
#endif

#ifndef GL_EXT_packed_depth_stencil
#define GL_DEPTH_STENCIL_EXT                                    0x84F9
#define GL_UNSIGNED_INT_24_8_EXT                                0x84FA
#define GL_DEPTH24_STENCIL8_EXT                                 0x88F0
#define GL_TEXTURE_STENCIL_SIZE_EXT                             0x88F1
#endif

// ### hm. should be part of the GL 1.2 spec..
#ifndef GL_CLAMP_TO_EDGE
#define GL_CLAMP_TO_EDGE                  0x812F
#endif

#define glProgramStringARB QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glProgramStringARB
#define glBindProgramARB QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glBindProgramARB
#define glDeleteProgramsARB QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glDeleteProgramsARB
#define glGenProgramsARB QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glGenProgramsARB
#define glProgramLocalParameter4fvARB QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glProgramLocalParameter4fvARB

#define glActiveStencilFaceEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glActiveStencilFaceEXT

#define glMultiTexCoord4f QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glMultiTexCoord4f
#define glActiveTexture QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glActiveTexture

#define glIsRenderbufferEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glIsRenderbufferEXT
#define glBindRenderbufferEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glBindRenderbufferEXT
#define glDeleteRenderbuffersEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glDeleteRenderbuffersEXT
#define glGenRenderbuffersEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glGenRenderbuffersEXT
#define glRenderbufferStorageEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glRenderbufferStorageEXT
#define glGetRenderbufferParameterivEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glGetRenderbufferParameterivEXT
#define glIsFramebufferEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glIsFramebufferEXT
#define glBindFramebufferEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glBindFramebufferEXT
#define glDeleteFramebuffersEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glDeleteFramebuffersEXT
#define glGenFramebuffersEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glGenFramebuffersEXT
#define glCheckFramebufferStatusEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glCheckFramebufferStatusEXT
#define glFramebufferTexture1DEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glFramebufferTexture1DEXT
#define glFramebufferTexture2DEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glFramebufferTexture2DEXT
#define glFramebufferTexture3DEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glFramebufferTexture3DEXT
#define glFramebufferRenderbufferEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glFramebufferRenderbufferEXT
#define glGetFramebufferAttachmentParameterivEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glGetFramebufferAttachmentParameterivEXT
#define glGenerateMipmapEXT QGLContextPrivate::qt_get_extension_funcs(ctx).qt_glGenerateMipmapEXT

extern bool qt_resolve_framebufferobject_extensions(QGLContext *ctx);

bool qt_resolve_version_1_3_functions(QGLContext *ctx);
bool qt_resolve_stencil_face_extension(QGLContext *ctx);
bool qt_resolve_frag_program_extensions(QGLContext *ctx);

#endif // QGL_EXTENSIONS_P_H