_X_HIDDEN __GLXdisplayPrivate *
__glXInitialize(Display * dpy)
{
XExtDisplayInfo *info = __glXFindDisplay(dpy);
XExtData **privList, *private, *found;
__GLXdisplayPrivate *dpyPriv;
XEDataObject dataObj;
int major, minor;
if (!XextHasExtension(info))
return NULL;
/* See if a display private already exists. If so, return it */
dataObj.display = dpy;
privList = XEHeadOfExtensionList(dataObj);
found = XFindOnExtensionList(privList, info->codes->extension);
if (found)
return (__GLXdisplayPrivate *) found->private_data;
/* See if the versions are compatible */
if (!QueryVersion(dpy, info->codes->major_opcode, &major, &minor))
return NULL;
/*
** Allocate memory for all the pieces needed for this buffer.
*/
private = (XExtData *) Xmalloc(sizeof(XExtData));
// 查询油量检测盒版本请求
int COil::Deal3713(byte *v_szData, int v_dwDataLen)
{
char buf[100] = {0};
int len = 0;
if( !QueryVersion((char*)buf, sizeof(buf), len) )
{
// 向中心应答
char szbuf[1024] = {0};
int ilen = 0;
g_objSms.MakeSmsFrame(buf, len, 0x37, 0x53, szbuf,sizeof(szbuf),ilen,CVT_8TO7);
g_objSock.SOCKSNDSMSDATA(szbuf,ilen,LV12,DATASYMB_SMSBACKUP);
return 0;
}
return 1;
}
/*
** Initialize the client side extension code.
*/
_X_HIDDEN __GLXdisplayPrivate *
__glXInitialize(Display * dpy)
{
XExtDisplayInfo *info = __glXFindDisplay(dpy);
XExtData **privList, *private, *found;
__GLXdisplayPrivate *dpyPriv;
XEDataObject dataObj;
int major, minor;
#ifdef GLX_DIRECT_RENDERING
Bool glx_direct, glx_accel;
#endif
/* The one and only long long lock */
__glXLock();
if (!XextHasExtension(info)) {
/* No GLX extension supported by this server. Oh well. */
__glXUnlock();
XMissingExtension(dpy, __glXExtensionName);
return 0;
}
/* See if a display private already exists. If so, return it */
dataObj.display = dpy;
privList = XEHeadOfExtensionList(dataObj);
found = XFindOnExtensionList(privList, info->codes->extension);
if (found) {
__glXUnlock();
return (__GLXdisplayPrivate *) found->private_data;
}
/* See if the versions are compatible */
if (!QueryVersion(dpy, info->codes->major_opcode, &major, &minor)) {
/* The client and server do not agree on versions. Punt. */
__glXUnlock();
return 0;
}
/*
** Allocate memory for all the pieces needed for this buffer.
*/
private = (XExtData *) Xmalloc(sizeof(XExtData));
/*
** Initialize the client side extension code.
*/
_X_HIDDEN struct glx_display *
__glXInitialize(Display * dpy)
{
struct glx_display *dpyPriv, *d;
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
Bool glx_direct, glx_accel;
#endif
int i;
_XLockMutex(_Xglobal_lock);
for (dpyPriv = glx_displays; dpyPriv; dpyPriv = dpyPriv->next) {
if (dpyPriv->dpy == dpy) {
_XUnlockMutex(_Xglobal_lock);
return dpyPriv;
}
}
/* Drop the lock while we create the display private. */
_XUnlockMutex(_Xglobal_lock);
dpyPriv = calloc(1, sizeof *dpyPriv);
if (!dpyPriv)
return NULL;
dpyPriv->codes = XInitExtension(dpy, __glXExtensionName);
if (!dpyPriv->codes) {
free(dpyPriv);
_XUnlockMutex(_Xglobal_lock);
return NULL;
}
dpyPriv->dpy = dpy;
dpyPriv->majorOpcode = dpyPriv->codes->major_opcode;
dpyPriv->serverGLXvendor = 0x0;
dpyPriv->serverGLXversion = 0x0;
/* See if the versions are compatible. This GLX implementation does not
* work with servers that only support GLX 1.0.
*/
if (!QueryVersion(dpy, dpyPriv->majorOpcode,
&dpyPriv->majorVersion, &dpyPriv->minorVersion)
|| (dpyPriv->majorVersion == 1 && dpyPriv->minorVersion < 1)) {
free(dpyPriv);
_XUnlockMutex(_Xglobal_lock);
return NULL;
}
for (i = 0; i < __GLX_NUMBER_EVENTS; i++) {
XESetWireToEvent(dpy, dpyPriv->codes->first_event + i, __glXWireToEvent);
XESetEventToWire(dpy, dpyPriv->codes->first_event + i, __glXEventToWire);
}
XESetCloseDisplay(dpy, dpyPriv->codes->extension, __glXCloseDisplay);
XESetErrorString (dpy, dpyPriv->codes->extension,__glXErrorString);
dpyPriv->glXDrawHash = __glxHashCreate();
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
glx_direct = (getenv("LIBGL_ALWAYS_INDIRECT") == NULL);
glx_accel = (getenv("LIBGL_ALWAYS_SOFTWARE") == NULL);
dpyPriv->drawHash = __glxHashCreate();
/*
** Initialize the direct rendering per display data and functions.
** Note: This _must_ be done before calling any other DRI routines
** (e.g., those called in AllocAndFetchScreenConfigs).
*/
if (glx_direct && glx_accel) {
#if defined(HAVE_DRI3)
if (!getenv("LIBGL_DRI3_DISABLE"))
dpyPriv->dri3Display = dri3_create_display(dpy);
#endif
dpyPriv->dri2Display = dri2CreateDisplay(dpy);
dpyPriv->driDisplay = driCreateDisplay(dpy);
}
if (glx_direct)
dpyPriv->driswDisplay = driswCreateDisplay(dpy);
#endif
#ifdef GLX_USE_APPLEGL
if (!applegl_create_display(dpyPriv)) {
free(dpyPriv);
return NULL;
}
#endif
if (!AllocAndFetchScreenConfigs(dpy, dpyPriv)) {
free(dpyPriv);
return NULL;
}
__glX_send_client_info(dpyPriv);
/* Grab the lock again and add the dispay private, unless somebody
* beat us to initializing on this display in the meantime. */
_XLockMutex(_Xglobal_lock);
for (d = glx_displays; d; d = d->next) {
if (d->dpy == dpy) {
_XUnlockMutex(_Xglobal_lock);
glx_display_free(dpyPriv);
return d;
}
}
dpyPriv->next = glx_displays;
glx_displays = dpyPriv;
_XUnlockMutex(_Xglobal_lock);
return dpyPriv;
}
//
// Constructor
//
CExtensionRegistry::CExtensionRegistry():
CRegistry( false )
{
OpenGL_1_1 = QueryVersion( 1, 1 );
OpenGL_1_2 = QueryVersion( 1, 2 );
OpenGL_1_3 = QueryVersion( 1, 3 );
OpenGL_1_4 = QueryVersion( 1, 4 );
OpenGL_1_5 = QueryVersion( 1, 5 );
OpenGL_2_0 = QueryVersion( 2, 0 );
OpenGL_2_1 = QueryVersion( 2, 1 );
OpenGL_3_0 = QueryVersion( 3, 0 );
AMD_performance_monitor = QueryExtension( "GL_AMD_performance_monitor" );
AMDX_vertex_shader_tesselator = QueryExtension( "GL_AMDX_vertex_shader_tesselator" );
ARB_color_buffer_float = QueryExtension( "GL_ARB_color_buffer_float" );
ARB_depth_texture = QueryExtension( "GL_ARB_depth_texture" );
ARB_draw_buffers = QueryExtension( "GL_ARB_draw_buffers" );
ARB_fragment_program = QueryExtension( "GL_ARB_fragment_program" );
ARB_fragment_program_shadow = QueryExtension( "GL_ARB_fragment_program_shadow" );
ARB_fragment_shader = QueryExtension( "GL_ARB_fragment_shader" );
ARB_half_float_pixel = QueryExtension( "GL_ARB_half_float_pixel" );
ARB_imaging = QueryExtension( "GL_ARB_imaging" );
ARB_map_buffer_range = QueryExtension( "GL_ARB_map_buffer_range" );
ARB_matrix_palette = QueryExtension( "GL_ARB_matrix_palette" );
ARB_multisample = QueryExtension( "GL_ARB_multisample" );
ARB_multitexture = QueryExtension( "GL_ARB_multitexture" );
ARB_occlusion_query = QueryExtension( "GL_ARB_occlusion_query" );
ARB_pixel_buffer_object = QueryExtension( "GL_ARB_pixel_buffer_object" );
ARB_point_parameters = QueryExtension( "GL_ARB_point_parameters" );
ARB_point_sprite = QueryExtension( "GL_ARB_point_sprite" );
ARB_shader_objects = QueryExtension( "GL_ARB_shader_objects" );
ARB_shading_language_100 = QueryExtension( "GL_ARB_shading_language_100" );
ARB_shadow = QueryExtension( "GL_ARB_shadow" );
ARB_shadow_ambient = QueryExtension( "GL_ARB_shadow_ambient" );
ARB_texture_border_clamp = QueryExtension( "GL_ARB_texture_border_clamp" );
ARB_texture_compression = QueryExtension( "GL_ARB_texture_compression" );
ARB_texture_cube_map = QueryExtension( "GL_ARB_texture_cube_map" );
ARB_texture_env_add = QueryExtension( "GL_ARB_texture_env_add" );
ARB_texture_env_combine = QueryExtension( "GL_ARB_texture_env_combine" );
ARB_texture_env_crossbar = QueryExtension( "GL_ARB_texture_env_crossbar" );
ARB_texture_env_dot3 = QueryExtension( "GL_ARB_texture_env_dot3" );
ARB_texture_float = QueryExtension( "GL_ARB_texture_float" );
ARB_texture_mirrored_repeat = QueryExtension( "GL_ARB_texture_mirrored_repeat" );
ARB_texture_non_power_of_two = QueryExtension( "GL_ARB_texture_non_power_of_two" );
ARB_texture_rectangle = QueryExtension( "GL_ARB_texture_rectangle" );
ARB_transpose_matrix = QueryExtension( "GL_ARB_transpose_matrix" );
ARB_vertex_blend = QueryExtension( "GL_ARB_vertex_blend" );
ARB_vertex_buffer_object = QueryExtension( "GL_ARB_vertex_buffer_object" );
ARB_vertex_program = QueryExtension( "GL_ARB_vertex_program" );
ARB_vertex_shader = QueryExtension( "GL_ARB_vertex_shader" );
ARB_window_pos = QueryExtension( "GL_ARB_window_pos" );
ATI_draw_buffers = QueryExtension( "GL_ATI_draw_buffers" );
ATI_element_array = QueryExtension( "GL_ATI_element_array" );
ATI_envmap_bumpmap = QueryExtension( "GL_ATI_envmap_bumpmap" );
ATI_fragment_shader = QueryExtension( "GL_ATI_fragment_shader" );
ATI_map_buffer_object = QueryExtension( "GL_ATI_map_buffer_object" );
ATI_meminfo = QueryExtension( "GL_ATI_meminfo" );
ATI_separate_stencil = QueryExtension( "GL_ATI_separate_stencil" );
ATI_shader_texture_lod = QueryExtension( "GL_ATI_shader_texture_lod" );
ATI_texture_compression_3dc = QueryExtension( "GL_ATI_texture_compression_3dc" );
ATI_texture_env_combine3 = QueryExtension( "GL_ATI_texture_env_combine3" );
ATI_texture_float = QueryExtension( "GL_ATI_texture_float" );
ATI_texture_mirror_once = QueryExtension( "GL_ATI_texture_mirror_once" );
ATI_vertex_array_object = QueryExtension( "GL_ATI_vertex_array_object" );
ATI_vertex_attrib_array_object = QueryExtension( "GL_ATI_vertex_attrib_array_object" );
ATI_vertex_streams = QueryExtension( "GL_ATI_vertex_streams" );
EXT_abgr = QueryExtension( "GL_EXT_abgr" );
EXT_bgra = QueryExtension( "GL_EXT_bgra" );
EXT_bindable_uniform = QueryExtension( "GL_EXT_bindable_uniform" );
EXT_blend_color = QueryExtension( "GL_EXT_blend_color" );
EXT_blend_equation_separate = QueryExtension( "GL_EXT_blend_equation_separate" );
EXT_blend_func_separate = QueryExtension( "GL_EXT_blend_func_separate" );
EXT_blend_minmax = QueryExtension( "GL_EXT_blend_minmax" );
EXT_blend_subtract = QueryExtension( "GL_EXT_blend_subtract" );
EXT_Cg_shader = QueryExtension( "GL_EXT_Cg_shader" );
EXT_clip_volume_hint = QueryExtension( "GL_EXT_clip_volume_hint" );
EXT_compiled_vertex_array = QueryExtension( "GL_EXT_compiled_vertex_array" );
EXT_depth_bounds_test = QueryExtension( "GL_EXT_depth_bounds_test" );
EXT_draw_buffers = QueryExtension( "GL_EXT_draw_buffers" );
EXT_draw_buffers2 = QueryExtension( "GL_EXT_draw_buffers2" );
EXT_draw_instanced = QueryExtension( "GL_EXT_draw_instanced" );
EXT_draw_range_elements = QueryExtension( "GL_EXT_draw_range_elements" );
EXT_fog_coord = QueryExtension( "GL_EXT_fog_coord" );
EXT_framebuffer_blit = QueryExtension( "GL_EXT_framebuffer_blit" );
EXT_framebuffer_multisample = QueryExtension( "GL_EXT_framebuffer_multisample" );
EXT_framebuffer_object = QueryExtension( "GL_EXT_framebuffer_object" );
EXT_framebuffer_sRGB = QueryExtension( "GL_EXT_framebuffer_sRGB" );
EXT_geometry_shader4 = QueryExtension( "GL_EXT_geometry_shader4" );
EXT_gpu_shader4 = QueryExtension( "GL_EXT_gpu_shader4" );
EXT_multi_draw_arrays = QueryExtension( "GL_EXT_multi_draw_arrays" );
EXT_packed_depth_stencil = QueryExtension( "GL_EXT_packed_depth_stencil" );
EXT_packed_float = QueryExtension( "GL_EXT_packed_float" );
EXT_packed_pixels = QueryExtension( "GL_EXT_packed_pixels" );
EXT_paletted_texture = QueryExtension( "GL_EXT_paletted_texture" );
EXT_pixel_buffer_object = QueryExtension( "GL_EXT_pixel_buffer_object" );
EXT_point_parameters = QueryExtension( "GL_EXT_point_parameters" );
EXT_rescale_normal = QueryExtension( "GL_EXT_rescale_normal" );
EXT_secondary_color = QueryExtension( "GL_EXT_secondary_color" );
EXT_separate_specular_color = QueryExtension( "GL_EXT_separate_specular_color" );
EXT_shadow_funcs = QueryExtension( "GL_EXT_shadow_funcs" );
EXT_stencil_two_side = QueryExtension( "GL_EXT_stencil_two_side" );
EXT_stencil_wrap = QueryExtension( "GL_EXT_stencil_wrap" );
EXT_timer_query = QueryExtension( "GL_EXT_timer_query" );
EXT_texture_3D = QueryExtension( "GL_EXT_texture_3D" );
EXT_texture_array = QueryExtension( "GL_EXT_texture_array" );
EXT_texture_buffer_object = QueryExtension( "GL_EXT_texture_buffer_object" );
EXT_texture_compression_latc = QueryExtension( "GL_EXT_texture_compression_latc" );
EXT_texture_compression_rgtc = QueryExtension( "GL_EXT_texture_compression_rgtc" );
EXT_texture_compression_s3tc = QueryExtension( "GL_EXT_texture_compression_s3tc" );
EXT_texture_cube_map = QueryExtension( "GL_EXT_texture_cube_map" );
EXT_texture_edge_clamp = QueryExtension( "GL_EXT_texture_edge_clamp" );
EXT_texture_env_add = QueryExtension( "GL_EXT_texture_env_add" );
EXT_texture_env_combine = QueryExtension( "GL_EXT_texture_env_combine" );
EXT_texture_env_dot3 = QueryExtension( "GL_EXT_texture_env_dot3" );
EXT_texture_filter_anisotropic = QueryExtension( "GL_EXT_texture_filter_anisotropic" );
EXT_texture_integer = QueryExtension( "GL_EXT_texture_integer" );
EXT_texture_lod = QueryExtension( "GL_EXT_texture_lod" );
EXT_texture_lod_bias = QueryExtension( "GL_EXT_texture_lod_bias" );
EXT_texture_mirror_clamp = QueryExtension( "GL_EXT_texture_mirror_clamp" );
EXT_texture_object = QueryExtension( "GL_EXT_texture_object" );
EXT_texture_rectangle = QueryExtension( "GL_EXT_texture_rectangle" );
EXT_texture_shared_exponent = QueryExtension( "GL_EXT_texture_shared_exponent" );
EXT_transform_feedback = QueryExtension( "GL_EXT_transform_feedback" );
EXT_vertex_array = QueryExtension( "GL_EXT_vertex_array" );
EXT_vertex_shader = QueryExtension( "GL_EXT_vertex_shader" );
HP_occlusion_test = QueryExtension( "GL_HP_occlusion_test" );
IBM_rasterpos_clip = QueryExtension( "GL_IBM_rasterpos_clip" );
IBM_texture_mirrored_repeat = QueryExtension( "GL_IBM_texture_mirrored_repeat" );
KTX_buffer_region = QueryExtension( "GL_KTX_buffer_region" );
NV_blend_square = QueryExtension( "GL_NV_blend_square" );
NV_conditional_render = QueryExtension( "GL_NV_conditional_render" );
NV_copy_depth_to_color = QueryExtension( "GL_NV_copy_depth_to_color" );
NV_depth_buffer_float = QueryExtension( "GL_NV_depth_buffer_float" );
NV_depth_clamp = QueryExtension( "GL_NV_depth_clamp" );
NV_fence = QueryExtension( "GL_NV_fence" );
NV_float_buffer = QueryExtension( "GL_NV_float_buffer" );
NV_fog_distance = QueryExtension( "GL_NV_fog_distance" );
NV_fragment_program = QueryExtension( "GL_NV_fragment_program" );
NV_fragment_program2 = QueryExtension( "GL_NV_fragment_program2" );
NV_fragment_program_option = QueryExtension( "GL_NV_fragment_program_option" );
NV_framebuffer_multisample_coverage = QueryExtension( "GL_NV_framebuffer_multisample_coverage" );
NV_geometry_program4 = QueryExtension( "GL_NV_geometry_program4" );
NV_gpu_program4 = QueryExtension( "GL_NV_gpu_program4" );
NV_half_float = QueryExtension( "GL_NV_half_float" );
NV_light_max_exponent = QueryExtension( "GL_NV_light_max_exponent" );
NV_multisample_filter_hint = QueryExtension( "GL_NV_multisample_filter_hint" );
NV_occlusion_query = QueryExtension( "GL_NV_occlusion_query" );
NV_packed_depth_stencil = QueryExtension( "GL_NV_packed_depth_stencil" );
NV_parameter_buffer_object = QueryExtension( "GL_NV_parameter_buffer_object" );
NV_pixel_data_range = QueryExtension( "GL_NV_pixel_data_range" );
NV_point_sprite = QueryExtension( "GL_NV_point_sprite" );
NV_primitive_restart = QueryExtension( "GL_NV_primitive_restart" );
NV_register_combiners = QueryExtension( "GL_NV_register_combiners" );
NV_register_combiners2 = QueryExtension( "GL_NV_register_combiners2" );
NV_texgen_reflection = QueryExtension( "GL_NV_texgen_reflection" );
NV_texture_compression_vtc = QueryExtension( "GL_NV_texture_compression_vtc" );
NV_texture_env_combine4 = QueryExtension( "GL_NV_texture_env_combine4" );
NV_texture_expand_normal = QueryExtension( "GL_NV_texture_expand_normal" );
NV_texture_rectangle = QueryExtension( "GL_NV_texture_rectangle" );
NV_texture_shader = QueryExtension( "GL_NV_texture_shader" );
NV_texture_shader2 = QueryExtension( "GL_NV_texture_shader2" );
NV_texture_shader3 = QueryExtension( "GL_NV_texture_shader3" );
NV_transform_feedback = QueryExtension( "GL_NV_transform_feedback" );
NV_vertex_array_range = QueryExtension( "GL_NV_vertex_array_range" );
NV_vertex_array_range2 = QueryExtension( "GL_NV_vertex_array_range2" );
NV_vertex_program = QueryExtension( "GL_NV_vertex_program" );
NV_vertex_program1_1 = QueryExtension( "GL_NV_vertex_program1_1" );
NV_vertex_program2 = QueryExtension( "GL_NV_vertex_program2" );
NV_vertex_program2_option = QueryExtension( "GL_NV_vertex_program2_option" );
NV_vertex_program3 = QueryExtension( "GL_NV_vertex_program3" );
NV_vertex_program4 = QueryExtension( "GL_NV_vertex_program4" );
NVX_conditional_render = QueryExtension( "GL_NVX_conditional_render" );
S3_s3tc = QueryExtension( "GL_S3_s3tc" );
SGIS_generate_mipmap = QueryExtension( "GL_SGIS_generate_mipmap" );
SGIS_texture_lod = QueryExtension( "GL_SGIS_texture_lod" );
SGIX_depth_texture = QueryExtension( "GL_SGIX_depth_texture" );
SGIX_shadow = QueryExtension( "GL_SGIX_shadow" );
#ifdef _WIN32
WindowSystem = new CExtensionRegistryWGL();
#elif defined (__linux__)
WindowSystem = new CExtensionRegistryGLX();
#endif // _WIN32
}
