- switched from GLEW to GLAD and now dynamically links EGL & OpenGL
This commit is contained in:
@@ -24,13 +24,15 @@ namespace fennec
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{
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window::window(display_server* server, const config& conf, window* parent)
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: server(server), parent(parent), root(parent ? parent : this)
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: server(server), parent(parent)
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, root(parent ? parent : this)
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, cfg(conf), state() {
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state.mode = conf.mode;
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while (root != nullptr and root->is_popup()) {
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while (root->get_parent() != nullptr and root->is_popup()) {
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root = root->get_parent();
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}
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// if parent is null, root will point to this
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assertf(root != nullptr, "Failed to find appropriate top-level window.");
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}
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@@ -16,11 +16,13 @@
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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// =====================================================================================================================
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#include <fennec/core/logger.h>
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#include <fennec/format/format.h>
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#include <GL/gl.h>
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#include <fennec/platform/opengl/egl/context.h>
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#include <fennec/platform/opengl/glad/gl.h>
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namespace fennec
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{
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@@ -44,7 +46,7 @@ eglcontext::eglcontext(display_server* display)
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, _eglconfig(nullptr)
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, _eglvmajor(0)
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, _eglvminor(0)
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, _eglctype(0){
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, _eglctype(0) {
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EGLint config_attrs[] = {
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EGL_SURFACE_TYPE,
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@@ -54,21 +56,31 @@ eglcontext::eglcontext(display_server* display)
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EGL_OPENGL_BIT, // 4
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EGL_NONE
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};
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static constexpr size_t api_index = 4;
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EGLint context_attrs[] = {
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EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR,
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EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
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EGL_NONE
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};
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// Load EGL bindings
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assertf(gladLoaderLoadEGL(_egldisplay), "Unable to load EGL Bindings.");
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// Get the EGL display from the display server
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_egldisplay = eglGetDisplay(display->get_native_handle());
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assertf(_egldisplay, "Failed to connect to egl display.");
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// Initialize EGL
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assertf(eglInitialize(_egldisplay, &_eglvmajor, &_eglvminor), "Failed to initialize egl.");
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logger::log(format("Initialized EGL v{}.{}", _eglvmajor, _eglvminor));
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// Reload EGL bindings
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assertf(gladLoaderLoadEGL(_egldisplay), "Unable to load EGL Bindings.");
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// Attempt to bind to OpenGL or GLES
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if (not eglBindAPI(EGL_OPENGL_API)) {
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config_attrs[4] = EGL_OPENGL_ES_BIT;
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config_attrs[api_index] = EGL_OPENGL_ES_BIT;
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assertf(eglBindAPI(EGL_OPENGL_ES_API), "Failed to find suitable OpenGL API.");
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}
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@@ -83,6 +95,9 @@ eglcontext::eglcontext(display_server* display)
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// Make the created context the current context to query some info
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eglMakeCurrent(_egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, _eglcontext);
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// Load OpenGL bindings
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assertf(gladLoaderLoadGL(), "Unable to load OpenGL Bindings.");
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// Query version information
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eglQueryContext(_egldisplay, _eglcontext, EGL_CONTEXT_CLIENT_TYPE, &_eglctype);
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glGetIntegerv(GL_MAJOR_VERSION, &_eglvmajor);
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@@ -93,20 +108,33 @@ eglcontext::eglcontext(display_server* display)
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version.minor = _eglvminor;
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version.patch = 0;
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version.str = format("{} v{}.{}", egl_translate_type(_eglctype), _eglvmajor, _eglvminor);
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logger::log(format("Created OpenGL Context: {}", version.str));
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}
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eglcontext::~eglcontext() {
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// Ensure we are in the correct context
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eglMakeCurrent(_egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, _eglcontext);
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// Unload GL bindings
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gladLoaderUnloadGL();
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// Cleanup the context
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eglMakeCurrent(_egldisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
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eglDestroyContext(_egldisplay, _eglcontext);
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eglTerminate(_egldisplay);
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eglReleaseThread();
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// Unload EGL bindings
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gladLoaderUnloadEGL();
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// Reset data members
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_egldisplay = nullptr;
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_eglconfig = nullptr;
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_eglcontext = nullptr;
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_eglvmajor = 0;
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_eglvminor = 0;
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// Reset version
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version.major = 0;
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version.minor = 0;
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version.patch = 0;
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63
source/platform/opengl/glad/LICENSE
Normal file
63
source/platform/opengl/glad/LICENSE
Normal file
@@ -0,0 +1,63 @@
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The glad source code:
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The MIT License (MIT)
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Copyright (c) 2013-2022 David Herberth
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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The Khronos Specifications:
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Copyright (c) 2013-2020 The Khronos Group Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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The EGL Specification and various headers:
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Copyright (c) 2007-2016 The Khronos Group Inc.
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and/or associated documentation files (the
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"Materials"), to deal in the Materials without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Materials, and to
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permit persons to whom the Materials are furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Materials.
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THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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1200
source/platform/opengl/glad/egl.c
Normal file
1200
source/platform/opengl/glad/egl.c
Normal file
File diff suppressed because it is too large
Load Diff
10649
source/platform/opengl/glad/gl.c
Normal file
10649
source/platform/opengl/glad/gl.c
Normal file
File diff suppressed because it is too large
Load Diff
795
source/platform/opengl/glad/glx.c
Normal file
795
source/platform/opengl/glad/glx.c
Normal file
@@ -0,0 +1,795 @@
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/**
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* SPDX-License-Identifier: (WTFPL OR CC0-1.0) AND Apache-2.0
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <fennec/platform/opengl/glad/glx.h>
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#ifndef GLAD_IMPL_UTIL_C_
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#define GLAD_IMPL_UTIL_C_
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#ifdef _MSC_VER
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#define GLAD_IMPL_UTIL_SSCANF sscanf_s
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#else
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#define GLAD_IMPL_UTIL_SSCANF sscanf
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#endif
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#endif /* GLAD_IMPL_UTIL_C_ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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int GLAD_GLX_VERSION_1_0 = 0;
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int GLAD_GLX_VERSION_1_1 = 0;
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int GLAD_GLX_VERSION_1_2 = 0;
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int GLAD_GLX_VERSION_1_3 = 0;
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int GLAD_GLX_VERSION_1_4 = 0;
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int GLAD_GLX_3DFX_multisample = 0;
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int GLAD_GLX_AMD_gpu_association = 0;
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int GLAD_GLX_ARB_context_flush_control = 0;
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int GLAD_GLX_ARB_create_context = 0;
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int GLAD_GLX_ARB_create_context_no_error = 0;
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int GLAD_GLX_ARB_create_context_profile = 0;
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int GLAD_GLX_ARB_create_context_robustness = 0;
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int GLAD_GLX_ARB_fbconfig_float = 0;
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int GLAD_GLX_ARB_framebuffer_sRGB = 0;
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int GLAD_GLX_ARB_get_proc_address = 0;
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int GLAD_GLX_ARB_multisample = 0;
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int GLAD_GLX_ARB_robustness_application_isolation = 0;
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int GLAD_GLX_ARB_robustness_share_group_isolation = 0;
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int GLAD_GLX_ARB_vertex_buffer_object = 0;
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int GLAD_GLX_EXT_buffer_age = 0;
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int GLAD_GLX_EXT_context_priority = 0;
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int GLAD_GLX_EXT_create_context_es2_profile = 0;
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int GLAD_GLX_EXT_create_context_es_profile = 0;
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int GLAD_GLX_EXT_fbconfig_packed_float = 0;
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int GLAD_GLX_EXT_framebuffer_sRGB = 0;
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int GLAD_GLX_EXT_get_drawable_type = 0;
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int GLAD_GLX_EXT_import_context = 0;
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int GLAD_GLX_EXT_libglvnd = 0;
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int GLAD_GLX_EXT_no_config_context = 0;
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int GLAD_GLX_EXT_stereo_tree = 0;
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int GLAD_GLX_EXT_swap_control = 0;
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int GLAD_GLX_EXT_swap_control_tear = 0;
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int GLAD_GLX_EXT_texture_from_pixmap = 0;
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int GLAD_GLX_EXT_visual_info = 0;
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int GLAD_GLX_EXT_visual_rating = 0;
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int GLAD_GLX_INTEL_swap_event = 0;
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int GLAD_GLX_MESA_agp_offset = 0;
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int GLAD_GLX_MESA_copy_sub_buffer = 0;
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int GLAD_GLX_MESA_pixmap_colormap = 0;
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int GLAD_GLX_MESA_query_renderer = 0;
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int GLAD_GLX_MESA_release_buffers = 0;
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int GLAD_GLX_MESA_set_3dfx_mode = 0;
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int GLAD_GLX_MESA_swap_control = 0;
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int GLAD_GLX_NV_copy_buffer = 0;
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int GLAD_GLX_NV_copy_image = 0;
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int GLAD_GLX_NV_delay_before_swap = 0;
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int GLAD_GLX_NV_float_buffer = 0;
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int GLAD_GLX_NV_multigpu_context = 0;
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int GLAD_GLX_NV_multisample_coverage = 0;
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int GLAD_GLX_NV_present_video = 0;
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int GLAD_GLX_NV_robustness_video_memory_purge = 0;
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int GLAD_GLX_NV_swap_group = 0;
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int GLAD_GLX_NV_video_capture = 0;
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int GLAD_GLX_NV_video_out = 0;
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int GLAD_GLX_OML_swap_method = 0;
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int GLAD_GLX_OML_sync_control = 0;
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int GLAD_GLX_SGIS_blended_overlay = 0;
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int GLAD_GLX_SGIS_multisample = 0;
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int GLAD_GLX_SGIS_shared_multisample = 0;
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int GLAD_GLX_SGIX_fbconfig = 0;
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int GLAD_GLX_SGIX_hyperpipe = 0;
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int GLAD_GLX_SGIX_pbuffer = 0;
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int GLAD_GLX_SGIX_swap_barrier = 0;
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int GLAD_GLX_SGIX_swap_group = 0;
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int GLAD_GLX_SGIX_video_resize = 0;
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int GLAD_GLX_SGIX_visual_select_group = 0;
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int GLAD_GLX_SGI_cushion = 0;
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int GLAD_GLX_SGI_make_current_read = 0;
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int GLAD_GLX_SGI_swap_control = 0;
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int GLAD_GLX_SGI_video_sync = 0;
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int GLAD_GLX_SUN_get_transparent_index = 0;
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PFNGLXBINDCHANNELTOWINDOWSGIXPROC glad_glXBindChannelToWindowSGIX = NULL;
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PFNGLXBINDHYPERPIPESGIXPROC glad_glXBindHyperpipeSGIX = NULL;
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PFNGLXBINDSWAPBARRIERNVPROC glad_glXBindSwapBarrierNV = NULL;
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PFNGLXBINDSWAPBARRIERSGIXPROC glad_glXBindSwapBarrierSGIX = NULL;
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PFNGLXBINDTEXIMAGEEXTPROC glad_glXBindTexImageEXT = NULL;
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PFNGLXBINDVIDEOCAPTUREDEVICENVPROC glad_glXBindVideoCaptureDeviceNV = NULL;
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PFNGLXBINDVIDEODEVICENVPROC glad_glXBindVideoDeviceNV = NULL;
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PFNGLXBINDVIDEOIMAGENVPROC glad_glXBindVideoImageNV = NULL;
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PFNGLXBLITCONTEXTFRAMEBUFFERAMDPROC glad_glXBlitContextFramebufferAMD = NULL;
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PFNGLXCHANNELRECTSGIXPROC glad_glXChannelRectSGIX = NULL;
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PFNGLXCHANNELRECTSYNCSGIXPROC glad_glXChannelRectSyncSGIX = NULL;
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PFNGLXCHOOSEFBCONFIGPROC glad_glXChooseFBConfig = NULL;
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PFNGLXCHOOSEFBCONFIGSGIXPROC glad_glXChooseFBConfigSGIX = NULL;
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PFNGLXCHOOSEVISUALPROC glad_glXChooseVisual = NULL;
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PFNGLXCOPYBUFFERSUBDATANVPROC glad_glXCopyBufferSubDataNV = NULL;
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PFNGLXCOPYCONTEXTPROC glad_glXCopyContext = NULL;
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PFNGLXCOPYIMAGESUBDATANVPROC glad_glXCopyImageSubDataNV = NULL;
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PFNGLXCOPYSUBBUFFERMESAPROC glad_glXCopySubBufferMESA = NULL;
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PFNGLXCREATEASSOCIATEDCONTEXTAMDPROC glad_glXCreateAssociatedContextAMD = NULL;
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PFNGLXCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC glad_glXCreateAssociatedContextAttribsAMD = NULL;
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PFNGLXCREATECONTEXTPROC glad_glXCreateContext = NULL;
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PFNGLXCREATECONTEXTATTRIBSARBPROC glad_glXCreateContextAttribsARB = NULL;
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PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC glad_glXCreateContextWithConfigSGIX = NULL;
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PFNGLXCREATEGLXPBUFFERSGIXPROC glad_glXCreateGLXPbufferSGIX = NULL;
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PFNGLXCREATEGLXPIXMAPPROC glad_glXCreateGLXPixmap = NULL;
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PFNGLXCREATEGLXPIXMAPMESAPROC glad_glXCreateGLXPixmapMESA = NULL;
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PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC glad_glXCreateGLXPixmapWithConfigSGIX = NULL;
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PFNGLXCREATENEWCONTEXTPROC glad_glXCreateNewContext = NULL;
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PFNGLXCREATEPBUFFERPROC glad_glXCreatePbuffer = NULL;
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PFNGLXCREATEPIXMAPPROC glad_glXCreatePixmap = NULL;
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PFNGLXCREATEWINDOWPROC glad_glXCreateWindow = NULL;
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PFNGLXCUSHIONSGIPROC glad_glXCushionSGI = NULL;
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PFNGLXDELAYBEFORESWAPNVPROC glad_glXDelayBeforeSwapNV = NULL;
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PFNGLXDELETEASSOCIATEDCONTEXTAMDPROC glad_glXDeleteAssociatedContextAMD = NULL;
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PFNGLXDESTROYCONTEXTPROC glad_glXDestroyContext = NULL;
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PFNGLXDESTROYGLXPBUFFERSGIXPROC glad_glXDestroyGLXPbufferSGIX = NULL;
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PFNGLXDESTROYGLXPIXMAPPROC glad_glXDestroyGLXPixmap = NULL;
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PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC glad_glXDestroyHyperpipeConfigSGIX = NULL;
|
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PFNGLXDESTROYPBUFFERPROC glad_glXDestroyPbuffer = NULL;
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PFNGLXDESTROYPIXMAPPROC glad_glXDestroyPixmap = NULL;
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PFNGLXDESTROYWINDOWPROC glad_glXDestroyWindow = NULL;
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PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC glad_glXEnumerateVideoCaptureDevicesNV = NULL;
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PFNGLXENUMERATEVIDEODEVICESNVPROC glad_glXEnumerateVideoDevicesNV = NULL;
|
||||
PFNGLXFREECONTEXTEXTPROC glad_glXFreeContextEXT = NULL;
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||||
PFNGLXGETAGPOFFSETMESAPROC glad_glXGetAGPOffsetMESA = NULL;
|
||||
PFNGLXGETCLIENTSTRINGPROC glad_glXGetClientString = NULL;
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||||
PFNGLXGETCONFIGPROC glad_glXGetConfig = NULL;
|
||||
PFNGLXGETCONTEXTGPUIDAMDPROC glad_glXGetContextGPUIDAMD = NULL;
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PFNGLXGETCONTEXTIDEXTPROC glad_glXGetContextIDEXT = NULL;
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PFNGLXGETCURRENTASSOCIATEDCONTEXTAMDPROC glad_glXGetCurrentAssociatedContextAMD = NULL;
|
||||
PFNGLXGETCURRENTCONTEXTPROC glad_glXGetCurrentContext = NULL;
|
||||
PFNGLXGETCURRENTDISPLAYPROC glad_glXGetCurrentDisplay = NULL;
|
||||
PFNGLXGETCURRENTDISPLAYEXTPROC glad_glXGetCurrentDisplayEXT = NULL;
|
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PFNGLXGETCURRENTDRAWABLEPROC glad_glXGetCurrentDrawable = NULL;
|
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PFNGLXGETCURRENTREADDRAWABLEPROC glad_glXGetCurrentReadDrawable = NULL;
|
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PFNGLXGETCURRENTREADDRAWABLESGIPROC glad_glXGetCurrentReadDrawableSGI = NULL;
|
||||
PFNGLXGETFBCONFIGATTRIBPROC glad_glXGetFBConfigAttrib = NULL;
|
||||
PFNGLXGETFBCONFIGATTRIBSGIXPROC glad_glXGetFBConfigAttribSGIX = NULL;
|
||||
PFNGLXGETFBCONFIGFROMVISUALSGIXPROC glad_glXGetFBConfigFromVisualSGIX = NULL;
|
||||
PFNGLXGETFBCONFIGSPROC glad_glXGetFBConfigs = NULL;
|
||||
PFNGLXGETGPUIDSAMDPROC glad_glXGetGPUIDsAMD = NULL;
|
||||
PFNGLXGETGPUINFOAMDPROC glad_glXGetGPUInfoAMD = NULL;
|
||||
PFNGLXGETMSCRATEOMLPROC glad_glXGetMscRateOML = NULL;
|
||||
PFNGLXGETPROCADDRESSPROC glad_glXGetProcAddress = NULL;
|
||||
PFNGLXGETPROCADDRESSARBPROC glad_glXGetProcAddressARB = NULL;
|
||||
PFNGLXGETSELECTEDEVENTPROC glad_glXGetSelectedEvent = NULL;
|
||||
PFNGLXGETSELECTEDEVENTSGIXPROC glad_glXGetSelectedEventSGIX = NULL;
|
||||
PFNGLXGETSWAPINTERVALMESAPROC glad_glXGetSwapIntervalMESA = NULL;
|
||||
PFNGLXGETSYNCVALUESOMLPROC glad_glXGetSyncValuesOML = NULL;
|
||||
PFNGLXGETTRANSPARENTINDEXSUNPROC glad_glXGetTransparentIndexSUN = NULL;
|
||||
PFNGLXGETVIDEODEVICENVPROC glad_glXGetVideoDeviceNV = NULL;
|
||||
PFNGLXGETVIDEOINFONVPROC glad_glXGetVideoInfoNV = NULL;
|
||||
PFNGLXGETVIDEOSYNCSGIPROC glad_glXGetVideoSyncSGI = NULL;
|
||||
PFNGLXGETVISUALFROMFBCONFIGPROC glad_glXGetVisualFromFBConfig = NULL;
|
||||
PFNGLXGETVISUALFROMFBCONFIGSGIXPROC glad_glXGetVisualFromFBConfigSGIX = NULL;
|
||||
PFNGLXHYPERPIPEATTRIBSGIXPROC glad_glXHyperpipeAttribSGIX = NULL;
|
||||
PFNGLXHYPERPIPECONFIGSGIXPROC glad_glXHyperpipeConfigSGIX = NULL;
|
||||
PFNGLXIMPORTCONTEXTEXTPROC glad_glXImportContextEXT = NULL;
|
||||
PFNGLXISDIRECTPROC glad_glXIsDirect = NULL;
|
||||
PFNGLXJOINSWAPGROUPNVPROC glad_glXJoinSwapGroupNV = NULL;
|
||||
PFNGLXJOINSWAPGROUPSGIXPROC glad_glXJoinSwapGroupSGIX = NULL;
|
||||
PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC glad_glXLockVideoCaptureDeviceNV = NULL;
|
||||
PFNGLXMAKEASSOCIATEDCONTEXTCURRENTAMDPROC glad_glXMakeAssociatedContextCurrentAMD = NULL;
|
||||
PFNGLXMAKECONTEXTCURRENTPROC glad_glXMakeContextCurrent = NULL;
|
||||
PFNGLXMAKECURRENTPROC glad_glXMakeCurrent = NULL;
|
||||
PFNGLXMAKECURRENTREADSGIPROC glad_glXMakeCurrentReadSGI = NULL;
|
||||
PFNGLXNAMEDCOPYBUFFERSUBDATANVPROC glad_glXNamedCopyBufferSubDataNV = NULL;
|
||||
PFNGLXQUERYCHANNELDELTASSGIXPROC glad_glXQueryChannelDeltasSGIX = NULL;
|
||||
PFNGLXQUERYCHANNELRECTSGIXPROC glad_glXQueryChannelRectSGIX = NULL;
|
||||
PFNGLXQUERYCONTEXTPROC glad_glXQueryContext = NULL;
|
||||
PFNGLXQUERYCONTEXTINFOEXTPROC glad_glXQueryContextInfoEXT = NULL;
|
||||
PFNGLXQUERYCURRENTRENDERERINTEGERMESAPROC glad_glXQueryCurrentRendererIntegerMESA = NULL;
|
||||
PFNGLXQUERYCURRENTRENDERERSTRINGMESAPROC glad_glXQueryCurrentRendererStringMESA = NULL;
|
||||
PFNGLXQUERYDRAWABLEPROC glad_glXQueryDrawable = NULL;
|
||||
PFNGLXQUERYEXTENSIONPROC glad_glXQueryExtension = NULL;
|
||||
PFNGLXQUERYEXTENSIONSSTRINGPROC glad_glXQueryExtensionsString = NULL;
|
||||
PFNGLXQUERYFRAMECOUNTNVPROC glad_glXQueryFrameCountNV = NULL;
|
||||
PFNGLXQUERYGLXPBUFFERSGIXPROC glad_glXQueryGLXPbufferSGIX = NULL;
|
||||
PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC glad_glXQueryHyperpipeAttribSGIX = NULL;
|
||||
PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC glad_glXQueryHyperpipeBestAttribSGIX = NULL;
|
||||
PFNGLXQUERYHYPERPIPECONFIGSGIXPROC glad_glXQueryHyperpipeConfigSGIX = NULL;
|
||||
PFNGLXQUERYHYPERPIPENETWORKSGIXPROC glad_glXQueryHyperpipeNetworkSGIX = NULL;
|
||||
PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC glad_glXQueryMaxSwapBarriersSGIX = NULL;
|
||||
PFNGLXQUERYMAXSWAPGROUPSNVPROC glad_glXQueryMaxSwapGroupsNV = NULL;
|
||||
PFNGLXQUERYRENDERERINTEGERMESAPROC glad_glXQueryRendererIntegerMESA = NULL;
|
||||
PFNGLXQUERYRENDERERSTRINGMESAPROC glad_glXQueryRendererStringMESA = NULL;
|
||||
PFNGLXQUERYSERVERSTRINGPROC glad_glXQueryServerString = NULL;
|
||||
PFNGLXQUERYSWAPGROUPNVPROC glad_glXQuerySwapGroupNV = NULL;
|
||||
PFNGLXQUERYVERSIONPROC glad_glXQueryVersion = NULL;
|
||||
PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC glad_glXQueryVideoCaptureDeviceNV = NULL;
|
||||
PFNGLXRELEASEBUFFERSMESAPROC glad_glXReleaseBuffersMESA = NULL;
|
||||
PFNGLXRELEASETEXIMAGEEXTPROC glad_glXReleaseTexImageEXT = NULL;
|
||||
PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC glad_glXReleaseVideoCaptureDeviceNV = NULL;
|
||||
PFNGLXRELEASEVIDEODEVICENVPROC glad_glXReleaseVideoDeviceNV = NULL;
|
||||
PFNGLXRELEASEVIDEOIMAGENVPROC glad_glXReleaseVideoImageNV = NULL;
|
||||
PFNGLXRESETFRAMECOUNTNVPROC glad_glXResetFrameCountNV = NULL;
|
||||
PFNGLXSELECTEVENTPROC glad_glXSelectEvent = NULL;
|
||||
PFNGLXSELECTEVENTSGIXPROC glad_glXSelectEventSGIX = NULL;
|
||||
PFNGLXSENDPBUFFERTOVIDEONVPROC glad_glXSendPbufferToVideoNV = NULL;
|
||||
PFNGLXSET3DFXMODEMESAPROC glad_glXSet3DfxModeMESA = NULL;
|
||||
PFNGLXSWAPBUFFERSPROC glad_glXSwapBuffers = NULL;
|
||||
PFNGLXSWAPBUFFERSMSCOMLPROC glad_glXSwapBuffersMscOML = NULL;
|
||||
PFNGLXSWAPINTERVALEXTPROC glad_glXSwapIntervalEXT = NULL;
|
||||
PFNGLXSWAPINTERVALMESAPROC glad_glXSwapIntervalMESA = NULL;
|
||||
PFNGLXSWAPINTERVALSGIPROC glad_glXSwapIntervalSGI = NULL;
|
||||
PFNGLXUSEXFONTPROC glad_glXUseXFont = NULL;
|
||||
PFNGLXWAITFORMSCOMLPROC glad_glXWaitForMscOML = NULL;
|
||||
PFNGLXWAITFORSBCOMLPROC glad_glXWaitForSbcOML = NULL;
|
||||
PFNGLXWAITGLPROC glad_glXWaitGL = NULL;
|
||||
PFNGLXWAITVIDEOSYNCSGIPROC glad_glXWaitVideoSyncSGI = NULL;
|
||||
PFNGLXWAITXPROC glad_glXWaitX = NULL;
|
||||
|
||||
|
||||
static void glad_glx_load_GLX_VERSION_1_0( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_VERSION_1_0) return;
|
||||
glad_glXChooseVisual = (PFNGLXCHOOSEVISUALPROC) load(userptr, "glXChooseVisual");
|
||||
glad_glXCopyContext = (PFNGLXCOPYCONTEXTPROC) load(userptr, "glXCopyContext");
|
||||
glad_glXCreateContext = (PFNGLXCREATECONTEXTPROC) load(userptr, "glXCreateContext");
|
||||
glad_glXCreateGLXPixmap = (PFNGLXCREATEGLXPIXMAPPROC) load(userptr, "glXCreateGLXPixmap");
|
||||
glad_glXDestroyContext = (PFNGLXDESTROYCONTEXTPROC) load(userptr, "glXDestroyContext");
|
||||
glad_glXDestroyGLXPixmap = (PFNGLXDESTROYGLXPIXMAPPROC) load(userptr, "glXDestroyGLXPixmap");
|
||||
glad_glXGetConfig = (PFNGLXGETCONFIGPROC) load(userptr, "glXGetConfig");
|
||||
glad_glXGetCurrentContext = (PFNGLXGETCURRENTCONTEXTPROC) load(userptr, "glXGetCurrentContext");
|
||||
glad_glXGetCurrentDrawable = (PFNGLXGETCURRENTDRAWABLEPROC) load(userptr, "glXGetCurrentDrawable");
|
||||
glad_glXIsDirect = (PFNGLXISDIRECTPROC) load(userptr, "glXIsDirect");
|
||||
glad_glXMakeCurrent = (PFNGLXMAKECURRENTPROC) load(userptr, "glXMakeCurrent");
|
||||
glad_glXQueryExtension = (PFNGLXQUERYEXTENSIONPROC) load(userptr, "glXQueryExtension");
|
||||
glad_glXQueryVersion = (PFNGLXQUERYVERSIONPROC) load(userptr, "glXQueryVersion");
|
||||
glad_glXSwapBuffers = (PFNGLXSWAPBUFFERSPROC) load(userptr, "glXSwapBuffers");
|
||||
glad_glXUseXFont = (PFNGLXUSEXFONTPROC) load(userptr, "glXUseXFont");
|
||||
glad_glXWaitGL = (PFNGLXWAITGLPROC) load(userptr, "glXWaitGL");
|
||||
glad_glXWaitX = (PFNGLXWAITXPROC) load(userptr, "glXWaitX");
|
||||
}
|
||||
static void glad_glx_load_GLX_VERSION_1_1( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_VERSION_1_1) return;
|
||||
glad_glXGetClientString = (PFNGLXGETCLIENTSTRINGPROC) load(userptr, "glXGetClientString");
|
||||
glad_glXQueryExtensionsString = (PFNGLXQUERYEXTENSIONSSTRINGPROC) load(userptr, "glXQueryExtensionsString");
|
||||
glad_glXQueryServerString = (PFNGLXQUERYSERVERSTRINGPROC) load(userptr, "glXQueryServerString");
|
||||
}
|
||||
static void glad_glx_load_GLX_VERSION_1_2( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_VERSION_1_2) return;
|
||||
glad_glXGetCurrentDisplay = (PFNGLXGETCURRENTDISPLAYPROC) load(userptr, "glXGetCurrentDisplay");
|
||||
}
|
||||
static void glad_glx_load_GLX_VERSION_1_3( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_VERSION_1_3) return;
|
||||
glad_glXChooseFBConfig = (PFNGLXCHOOSEFBCONFIGPROC) load(userptr, "glXChooseFBConfig");
|
||||
glad_glXCreateNewContext = (PFNGLXCREATENEWCONTEXTPROC) load(userptr, "glXCreateNewContext");
|
||||
glad_glXCreatePbuffer = (PFNGLXCREATEPBUFFERPROC) load(userptr, "glXCreatePbuffer");
|
||||
glad_glXCreatePixmap = (PFNGLXCREATEPIXMAPPROC) load(userptr, "glXCreatePixmap");
|
||||
glad_glXCreateWindow = (PFNGLXCREATEWINDOWPROC) load(userptr, "glXCreateWindow");
|
||||
glad_glXDestroyPbuffer = (PFNGLXDESTROYPBUFFERPROC) load(userptr, "glXDestroyPbuffer");
|
||||
glad_glXDestroyPixmap = (PFNGLXDESTROYPIXMAPPROC) load(userptr, "glXDestroyPixmap");
|
||||
glad_glXDestroyWindow = (PFNGLXDESTROYWINDOWPROC) load(userptr, "glXDestroyWindow");
|
||||
glad_glXGetCurrentReadDrawable = (PFNGLXGETCURRENTREADDRAWABLEPROC) load(userptr, "glXGetCurrentReadDrawable");
|
||||
glad_glXGetFBConfigAttrib = (PFNGLXGETFBCONFIGATTRIBPROC) load(userptr, "glXGetFBConfigAttrib");
|
||||
glad_glXGetFBConfigs = (PFNGLXGETFBCONFIGSPROC) load(userptr, "glXGetFBConfigs");
|
||||
glad_glXGetSelectedEvent = (PFNGLXGETSELECTEDEVENTPROC) load(userptr, "glXGetSelectedEvent");
|
||||
glad_glXGetVisualFromFBConfig = (PFNGLXGETVISUALFROMFBCONFIGPROC) load(userptr, "glXGetVisualFromFBConfig");
|
||||
glad_glXMakeContextCurrent = (PFNGLXMAKECONTEXTCURRENTPROC) load(userptr, "glXMakeContextCurrent");
|
||||
glad_glXQueryContext = (PFNGLXQUERYCONTEXTPROC) load(userptr, "glXQueryContext");
|
||||
glad_glXQueryDrawable = (PFNGLXQUERYDRAWABLEPROC) load(userptr, "glXQueryDrawable");
|
||||
glad_glXSelectEvent = (PFNGLXSELECTEVENTPROC) load(userptr, "glXSelectEvent");
|
||||
}
|
||||
static void glad_glx_load_GLX_VERSION_1_4( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_VERSION_1_4) return;
|
||||
glad_glXGetProcAddress = (PFNGLXGETPROCADDRESSPROC) load(userptr, "glXGetProcAddress");
|
||||
}
|
||||
static void glad_glx_load_GLX_AMD_gpu_association( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_AMD_gpu_association) return;
|
||||
glad_glXBlitContextFramebufferAMD = (PFNGLXBLITCONTEXTFRAMEBUFFERAMDPROC) load(userptr, "glXBlitContextFramebufferAMD");
|
||||
glad_glXCreateAssociatedContextAMD = (PFNGLXCREATEASSOCIATEDCONTEXTAMDPROC) load(userptr, "glXCreateAssociatedContextAMD");
|
||||
glad_glXCreateAssociatedContextAttribsAMD = (PFNGLXCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC) load(userptr, "glXCreateAssociatedContextAttribsAMD");
|
||||
glad_glXDeleteAssociatedContextAMD = (PFNGLXDELETEASSOCIATEDCONTEXTAMDPROC) load(userptr, "glXDeleteAssociatedContextAMD");
|
||||
glad_glXGetContextGPUIDAMD = (PFNGLXGETCONTEXTGPUIDAMDPROC) load(userptr, "glXGetContextGPUIDAMD");
|
||||
glad_glXGetCurrentAssociatedContextAMD = (PFNGLXGETCURRENTASSOCIATEDCONTEXTAMDPROC) load(userptr, "glXGetCurrentAssociatedContextAMD");
|
||||
glad_glXGetGPUIDsAMD = (PFNGLXGETGPUIDSAMDPROC) load(userptr, "glXGetGPUIDsAMD");
|
||||
glad_glXGetGPUInfoAMD = (PFNGLXGETGPUINFOAMDPROC) load(userptr, "glXGetGPUInfoAMD");
|
||||
glad_glXMakeAssociatedContextCurrentAMD = (PFNGLXMAKEASSOCIATEDCONTEXTCURRENTAMDPROC) load(userptr, "glXMakeAssociatedContextCurrentAMD");
|
||||
}
|
||||
static void glad_glx_load_GLX_ARB_create_context( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_ARB_create_context) return;
|
||||
glad_glXCreateContextAttribsARB = (PFNGLXCREATECONTEXTATTRIBSARBPROC) load(userptr, "glXCreateContextAttribsARB");
|
||||
}
|
||||
static void glad_glx_load_GLX_ARB_get_proc_address( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_ARB_get_proc_address) return;
|
||||
glad_glXGetProcAddressARB = (PFNGLXGETPROCADDRESSARBPROC) load(userptr, "glXGetProcAddressARB");
|
||||
}
|
||||
static void glad_glx_load_GLX_EXT_import_context( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_EXT_import_context) return;
|
||||
glad_glXFreeContextEXT = (PFNGLXFREECONTEXTEXTPROC) load(userptr, "glXFreeContextEXT");
|
||||
glad_glXGetContextIDEXT = (PFNGLXGETCONTEXTIDEXTPROC) load(userptr, "glXGetContextIDEXT");
|
||||
glad_glXGetCurrentDisplayEXT = (PFNGLXGETCURRENTDISPLAYEXTPROC) load(userptr, "glXGetCurrentDisplayEXT");
|
||||
glad_glXImportContextEXT = (PFNGLXIMPORTCONTEXTEXTPROC) load(userptr, "glXImportContextEXT");
|
||||
glad_glXQueryContextInfoEXT = (PFNGLXQUERYCONTEXTINFOEXTPROC) load(userptr, "glXQueryContextInfoEXT");
|
||||
}
|
||||
static void glad_glx_load_GLX_EXT_swap_control( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_EXT_swap_control) return;
|
||||
glad_glXSwapIntervalEXT = (PFNGLXSWAPINTERVALEXTPROC) load(userptr, "glXSwapIntervalEXT");
|
||||
}
|
||||
static void glad_glx_load_GLX_EXT_texture_from_pixmap( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_EXT_texture_from_pixmap) return;
|
||||
glad_glXBindTexImageEXT = (PFNGLXBINDTEXIMAGEEXTPROC) load(userptr, "glXBindTexImageEXT");
|
||||
glad_glXReleaseTexImageEXT = (PFNGLXRELEASETEXIMAGEEXTPROC) load(userptr, "glXReleaseTexImageEXT");
|
||||
}
|
||||
static void glad_glx_load_GLX_MESA_agp_offset( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_MESA_agp_offset) return;
|
||||
glad_glXGetAGPOffsetMESA = (PFNGLXGETAGPOFFSETMESAPROC) load(userptr, "glXGetAGPOffsetMESA");
|
||||
}
|
||||
static void glad_glx_load_GLX_MESA_copy_sub_buffer( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_MESA_copy_sub_buffer) return;
|
||||
glad_glXCopySubBufferMESA = (PFNGLXCOPYSUBBUFFERMESAPROC) load(userptr, "glXCopySubBufferMESA");
|
||||
}
|
||||
static void glad_glx_load_GLX_MESA_pixmap_colormap( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_MESA_pixmap_colormap) return;
|
||||
glad_glXCreateGLXPixmapMESA = (PFNGLXCREATEGLXPIXMAPMESAPROC) load(userptr, "glXCreateGLXPixmapMESA");
|
||||
}
|
||||
static void glad_glx_load_GLX_MESA_query_renderer( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_MESA_query_renderer) return;
|
||||
glad_glXQueryCurrentRendererIntegerMESA = (PFNGLXQUERYCURRENTRENDERERINTEGERMESAPROC) load(userptr, "glXQueryCurrentRendererIntegerMESA");
|
||||
glad_glXQueryCurrentRendererStringMESA = (PFNGLXQUERYCURRENTRENDERERSTRINGMESAPROC) load(userptr, "glXQueryCurrentRendererStringMESA");
|
||||
glad_glXQueryRendererIntegerMESA = (PFNGLXQUERYRENDERERINTEGERMESAPROC) load(userptr, "glXQueryRendererIntegerMESA");
|
||||
glad_glXQueryRendererStringMESA = (PFNGLXQUERYRENDERERSTRINGMESAPROC) load(userptr, "glXQueryRendererStringMESA");
|
||||
}
|
||||
static void glad_glx_load_GLX_MESA_release_buffers( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_MESA_release_buffers) return;
|
||||
glad_glXReleaseBuffersMESA = (PFNGLXRELEASEBUFFERSMESAPROC) load(userptr, "glXReleaseBuffersMESA");
|
||||
}
|
||||
static void glad_glx_load_GLX_MESA_set_3dfx_mode( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_MESA_set_3dfx_mode) return;
|
||||
glad_glXSet3DfxModeMESA = (PFNGLXSET3DFXMODEMESAPROC) load(userptr, "glXSet3DfxModeMESA");
|
||||
}
|
||||
static void glad_glx_load_GLX_MESA_swap_control( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_MESA_swap_control) return;
|
||||
glad_glXGetSwapIntervalMESA = (PFNGLXGETSWAPINTERVALMESAPROC) load(userptr, "glXGetSwapIntervalMESA");
|
||||
glad_glXSwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC) load(userptr, "glXSwapIntervalMESA");
|
||||
}
|
||||
static void glad_glx_load_GLX_NV_copy_buffer( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_NV_copy_buffer) return;
|
||||
glad_glXCopyBufferSubDataNV = (PFNGLXCOPYBUFFERSUBDATANVPROC) load(userptr, "glXCopyBufferSubDataNV");
|
||||
glad_glXNamedCopyBufferSubDataNV = (PFNGLXNAMEDCOPYBUFFERSUBDATANVPROC) load(userptr, "glXNamedCopyBufferSubDataNV");
|
||||
}
|
||||
static void glad_glx_load_GLX_NV_copy_image( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_NV_copy_image) return;
|
||||
glad_glXCopyImageSubDataNV = (PFNGLXCOPYIMAGESUBDATANVPROC) load(userptr, "glXCopyImageSubDataNV");
|
||||
}
|
||||
static void glad_glx_load_GLX_NV_delay_before_swap( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_NV_delay_before_swap) return;
|
||||
glad_glXDelayBeforeSwapNV = (PFNGLXDELAYBEFORESWAPNVPROC) load(userptr, "glXDelayBeforeSwapNV");
|
||||
}
|
||||
static void glad_glx_load_GLX_NV_present_video( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_NV_present_video) return;
|
||||
glad_glXBindVideoDeviceNV = (PFNGLXBINDVIDEODEVICENVPROC) load(userptr, "glXBindVideoDeviceNV");
|
||||
glad_glXEnumerateVideoDevicesNV = (PFNGLXENUMERATEVIDEODEVICESNVPROC) load(userptr, "glXEnumerateVideoDevicesNV");
|
||||
}
|
||||
static void glad_glx_load_GLX_NV_swap_group( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_NV_swap_group) return;
|
||||
glad_glXBindSwapBarrierNV = (PFNGLXBINDSWAPBARRIERNVPROC) load(userptr, "glXBindSwapBarrierNV");
|
||||
glad_glXJoinSwapGroupNV = (PFNGLXJOINSWAPGROUPNVPROC) load(userptr, "glXJoinSwapGroupNV");
|
||||
glad_glXQueryFrameCountNV = (PFNGLXQUERYFRAMECOUNTNVPROC) load(userptr, "glXQueryFrameCountNV");
|
||||
glad_glXQueryMaxSwapGroupsNV = (PFNGLXQUERYMAXSWAPGROUPSNVPROC) load(userptr, "glXQueryMaxSwapGroupsNV");
|
||||
glad_glXQuerySwapGroupNV = (PFNGLXQUERYSWAPGROUPNVPROC) load(userptr, "glXQuerySwapGroupNV");
|
||||
glad_glXResetFrameCountNV = (PFNGLXRESETFRAMECOUNTNVPROC) load(userptr, "glXResetFrameCountNV");
|
||||
}
|
||||
static void glad_glx_load_GLX_NV_video_capture( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_NV_video_capture) return;
|
||||
glad_glXBindVideoCaptureDeviceNV = (PFNGLXBINDVIDEOCAPTUREDEVICENVPROC) load(userptr, "glXBindVideoCaptureDeviceNV");
|
||||
glad_glXEnumerateVideoCaptureDevicesNV = (PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC) load(userptr, "glXEnumerateVideoCaptureDevicesNV");
|
||||
glad_glXLockVideoCaptureDeviceNV = (PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC) load(userptr, "glXLockVideoCaptureDeviceNV");
|
||||
glad_glXQueryVideoCaptureDeviceNV = (PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC) load(userptr, "glXQueryVideoCaptureDeviceNV");
|
||||
glad_glXReleaseVideoCaptureDeviceNV = (PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC) load(userptr, "glXReleaseVideoCaptureDeviceNV");
|
||||
}
|
||||
static void glad_glx_load_GLX_NV_video_out( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_NV_video_out) return;
|
||||
glad_glXBindVideoImageNV = (PFNGLXBINDVIDEOIMAGENVPROC) load(userptr, "glXBindVideoImageNV");
|
||||
glad_glXGetVideoDeviceNV = (PFNGLXGETVIDEODEVICENVPROC) load(userptr, "glXGetVideoDeviceNV");
|
||||
glad_glXGetVideoInfoNV = (PFNGLXGETVIDEOINFONVPROC) load(userptr, "glXGetVideoInfoNV");
|
||||
glad_glXReleaseVideoDeviceNV = (PFNGLXRELEASEVIDEODEVICENVPROC) load(userptr, "glXReleaseVideoDeviceNV");
|
||||
glad_glXReleaseVideoImageNV = (PFNGLXRELEASEVIDEOIMAGENVPROC) load(userptr, "glXReleaseVideoImageNV");
|
||||
glad_glXSendPbufferToVideoNV = (PFNGLXSENDPBUFFERTOVIDEONVPROC) load(userptr, "glXSendPbufferToVideoNV");
|
||||
}
|
||||
static void glad_glx_load_GLX_OML_sync_control( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_OML_sync_control) return;
|
||||
glad_glXGetMscRateOML = (PFNGLXGETMSCRATEOMLPROC) load(userptr, "glXGetMscRateOML");
|
||||
glad_glXGetSyncValuesOML = (PFNGLXGETSYNCVALUESOMLPROC) load(userptr, "glXGetSyncValuesOML");
|
||||
glad_glXSwapBuffersMscOML = (PFNGLXSWAPBUFFERSMSCOMLPROC) load(userptr, "glXSwapBuffersMscOML");
|
||||
glad_glXWaitForMscOML = (PFNGLXWAITFORMSCOMLPROC) load(userptr, "glXWaitForMscOML");
|
||||
glad_glXWaitForSbcOML = (PFNGLXWAITFORSBCOMLPROC) load(userptr, "glXWaitForSbcOML");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGIX_fbconfig( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGIX_fbconfig) return;
|
||||
glad_glXChooseFBConfigSGIX = (PFNGLXCHOOSEFBCONFIGSGIXPROC) load(userptr, "glXChooseFBConfigSGIX");
|
||||
glad_glXCreateContextWithConfigSGIX = (PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) load(userptr, "glXCreateContextWithConfigSGIX");
|
||||
glad_glXCreateGLXPixmapWithConfigSGIX = (PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) load(userptr, "glXCreateGLXPixmapWithConfigSGIX");
|
||||
glad_glXGetFBConfigAttribSGIX = (PFNGLXGETFBCONFIGATTRIBSGIXPROC) load(userptr, "glXGetFBConfigAttribSGIX");
|
||||
glad_glXGetFBConfigFromVisualSGIX = (PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) load(userptr, "glXGetFBConfigFromVisualSGIX");
|
||||
glad_glXGetVisualFromFBConfigSGIX = (PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) load(userptr, "glXGetVisualFromFBConfigSGIX");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGIX_hyperpipe( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGIX_hyperpipe) return;
|
||||
glad_glXBindHyperpipeSGIX = (PFNGLXBINDHYPERPIPESGIXPROC) load(userptr, "glXBindHyperpipeSGIX");
|
||||
glad_glXDestroyHyperpipeConfigSGIX = (PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) load(userptr, "glXDestroyHyperpipeConfigSGIX");
|
||||
glad_glXHyperpipeAttribSGIX = (PFNGLXHYPERPIPEATTRIBSGIXPROC) load(userptr, "glXHyperpipeAttribSGIX");
|
||||
glad_glXHyperpipeConfigSGIX = (PFNGLXHYPERPIPECONFIGSGIXPROC) load(userptr, "glXHyperpipeConfigSGIX");
|
||||
glad_glXQueryHyperpipeAttribSGIX = (PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) load(userptr, "glXQueryHyperpipeAttribSGIX");
|
||||
glad_glXQueryHyperpipeBestAttribSGIX = (PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) load(userptr, "glXQueryHyperpipeBestAttribSGIX");
|
||||
glad_glXQueryHyperpipeConfigSGIX = (PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) load(userptr, "glXQueryHyperpipeConfigSGIX");
|
||||
glad_glXQueryHyperpipeNetworkSGIX = (PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) load(userptr, "glXQueryHyperpipeNetworkSGIX");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGIX_pbuffer( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGIX_pbuffer) return;
|
||||
glad_glXCreateGLXPbufferSGIX = (PFNGLXCREATEGLXPBUFFERSGIXPROC) load(userptr, "glXCreateGLXPbufferSGIX");
|
||||
glad_glXDestroyGLXPbufferSGIX = (PFNGLXDESTROYGLXPBUFFERSGIXPROC) load(userptr, "glXDestroyGLXPbufferSGIX");
|
||||
glad_glXGetSelectedEventSGIX = (PFNGLXGETSELECTEDEVENTSGIXPROC) load(userptr, "glXGetSelectedEventSGIX");
|
||||
glad_glXQueryGLXPbufferSGIX = (PFNGLXQUERYGLXPBUFFERSGIXPROC) load(userptr, "glXQueryGLXPbufferSGIX");
|
||||
glad_glXSelectEventSGIX = (PFNGLXSELECTEVENTSGIXPROC) load(userptr, "glXSelectEventSGIX");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGIX_swap_barrier( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGIX_swap_barrier) return;
|
||||
glad_glXBindSwapBarrierSGIX = (PFNGLXBINDSWAPBARRIERSGIXPROC) load(userptr, "glXBindSwapBarrierSGIX");
|
||||
glad_glXQueryMaxSwapBarriersSGIX = (PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) load(userptr, "glXQueryMaxSwapBarriersSGIX");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGIX_swap_group( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGIX_swap_group) return;
|
||||
glad_glXJoinSwapGroupSGIX = (PFNGLXJOINSWAPGROUPSGIXPROC) load(userptr, "glXJoinSwapGroupSGIX");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGIX_video_resize( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGIX_video_resize) return;
|
||||
glad_glXBindChannelToWindowSGIX = (PFNGLXBINDCHANNELTOWINDOWSGIXPROC) load(userptr, "glXBindChannelToWindowSGIX");
|
||||
glad_glXChannelRectSGIX = (PFNGLXCHANNELRECTSGIXPROC) load(userptr, "glXChannelRectSGIX");
|
||||
glad_glXChannelRectSyncSGIX = (PFNGLXCHANNELRECTSYNCSGIXPROC) load(userptr, "glXChannelRectSyncSGIX");
|
||||
glad_glXQueryChannelDeltasSGIX = (PFNGLXQUERYCHANNELDELTASSGIXPROC) load(userptr, "glXQueryChannelDeltasSGIX");
|
||||
glad_glXQueryChannelRectSGIX = (PFNGLXQUERYCHANNELRECTSGIXPROC) load(userptr, "glXQueryChannelRectSGIX");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGI_cushion( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGI_cushion) return;
|
||||
glad_glXCushionSGI = (PFNGLXCUSHIONSGIPROC) load(userptr, "glXCushionSGI");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGI_make_current_read( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGI_make_current_read) return;
|
||||
glad_glXGetCurrentReadDrawableSGI = (PFNGLXGETCURRENTREADDRAWABLESGIPROC) load(userptr, "glXGetCurrentReadDrawableSGI");
|
||||
glad_glXMakeCurrentReadSGI = (PFNGLXMAKECURRENTREADSGIPROC) load(userptr, "glXMakeCurrentReadSGI");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGI_swap_control( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGI_swap_control) return;
|
||||
glad_glXSwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC) load(userptr, "glXSwapIntervalSGI");
|
||||
}
|
||||
static void glad_glx_load_GLX_SGI_video_sync( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SGI_video_sync) return;
|
||||
glad_glXGetVideoSyncSGI = (PFNGLXGETVIDEOSYNCSGIPROC) load(userptr, "glXGetVideoSyncSGI");
|
||||
glad_glXWaitVideoSyncSGI = (PFNGLXWAITVIDEOSYNCSGIPROC) load(userptr, "glXWaitVideoSyncSGI");
|
||||
}
|
||||
static void glad_glx_load_GLX_SUN_get_transparent_index( GLADuserptrloadfunc load, void* userptr) {
|
||||
if(!GLAD_GLX_SUN_get_transparent_index) return;
|
||||
glad_glXGetTransparentIndexSUN = (PFNGLXGETTRANSPARENTINDEXSUNPROC) load(userptr, "glXGetTransparentIndexSUN");
|
||||
}
|
||||
|
||||
|
||||
|
||||
static int glad_glx_has_extension(Display *display, int screen, const char *ext) {
|
||||
#ifndef GLX_VERSION_1_1
|
||||
GLAD_UNUSED(display);
|
||||
GLAD_UNUSED(screen);
|
||||
GLAD_UNUSED(ext);
|
||||
#else
|
||||
const char *terminator;
|
||||
const char *loc;
|
||||
const char *extensions;
|
||||
|
||||
if (glXQueryExtensionsString == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
extensions = glXQueryExtensionsString(display, screen);
|
||||
|
||||
if(extensions == NULL || ext == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
while(1) {
|
||||
loc = strstr(extensions, ext);
|
||||
if(loc == NULL)
|
||||
break;
|
||||
|
||||
terminator = loc + strlen(ext);
|
||||
if((loc == extensions || *(loc - 1) == ' ') &&
|
||||
(*terminator == ' ' || *terminator == '\0')) {
|
||||
return 1;
|
||||
}
|
||||
extensions = terminator;
|
||||
}
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static GLADapiproc glad_glx_get_proc_from_userptr(void *userptr, const char* name) {
|
||||
return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name);
|
||||
}
|
||||
|
||||
static int glad_glx_find_extensions(Display *display, int screen) {
|
||||
GLAD_GLX_3DFX_multisample = glad_glx_has_extension(display, screen, "GLX_3DFX_multisample");
|
||||
GLAD_GLX_AMD_gpu_association = glad_glx_has_extension(display, screen, "GLX_AMD_gpu_association");
|
||||
GLAD_GLX_ARB_context_flush_control = glad_glx_has_extension(display, screen, "GLX_ARB_context_flush_control");
|
||||
GLAD_GLX_ARB_create_context = glad_glx_has_extension(display, screen, "GLX_ARB_create_context");
|
||||
GLAD_GLX_ARB_create_context_no_error = glad_glx_has_extension(display, screen, "GLX_ARB_create_context_no_error");
|
||||
GLAD_GLX_ARB_create_context_profile = glad_glx_has_extension(display, screen, "GLX_ARB_create_context_profile");
|
||||
GLAD_GLX_ARB_create_context_robustness = glad_glx_has_extension(display, screen, "GLX_ARB_create_context_robustness");
|
||||
GLAD_GLX_ARB_fbconfig_float = glad_glx_has_extension(display, screen, "GLX_ARB_fbconfig_float");
|
||||
GLAD_GLX_ARB_framebuffer_sRGB = glad_glx_has_extension(display, screen, "GLX_ARB_framebuffer_sRGB");
|
||||
GLAD_GLX_ARB_get_proc_address = glad_glx_has_extension(display, screen, "GLX_ARB_get_proc_address");
|
||||
GLAD_GLX_ARB_multisample = glad_glx_has_extension(display, screen, "GLX_ARB_multisample");
|
||||
GLAD_GLX_ARB_robustness_application_isolation = glad_glx_has_extension(display, screen, "GLX_ARB_robustness_application_isolation");
|
||||
GLAD_GLX_ARB_robustness_share_group_isolation = glad_glx_has_extension(display, screen, "GLX_ARB_robustness_share_group_isolation");
|
||||
GLAD_GLX_ARB_vertex_buffer_object = glad_glx_has_extension(display, screen, "GLX_ARB_vertex_buffer_object");
|
||||
GLAD_GLX_EXT_buffer_age = glad_glx_has_extension(display, screen, "GLX_EXT_buffer_age");
|
||||
GLAD_GLX_EXT_context_priority = glad_glx_has_extension(display, screen, "GLX_EXT_context_priority");
|
||||
GLAD_GLX_EXT_create_context_es2_profile = glad_glx_has_extension(display, screen, "GLX_EXT_create_context_es2_profile");
|
||||
GLAD_GLX_EXT_create_context_es_profile = glad_glx_has_extension(display, screen, "GLX_EXT_create_context_es_profile");
|
||||
GLAD_GLX_EXT_fbconfig_packed_float = glad_glx_has_extension(display, screen, "GLX_EXT_fbconfig_packed_float");
|
||||
GLAD_GLX_EXT_framebuffer_sRGB = glad_glx_has_extension(display, screen, "GLX_EXT_framebuffer_sRGB");
|
||||
GLAD_GLX_EXT_get_drawable_type = glad_glx_has_extension(display, screen, "GLX_EXT_get_drawable_type");
|
||||
GLAD_GLX_EXT_import_context = glad_glx_has_extension(display, screen, "GLX_EXT_import_context");
|
||||
GLAD_GLX_EXT_libglvnd = glad_glx_has_extension(display, screen, "GLX_EXT_libglvnd");
|
||||
GLAD_GLX_EXT_no_config_context = glad_glx_has_extension(display, screen, "GLX_EXT_no_config_context");
|
||||
GLAD_GLX_EXT_stereo_tree = glad_glx_has_extension(display, screen, "GLX_EXT_stereo_tree");
|
||||
GLAD_GLX_EXT_swap_control = glad_glx_has_extension(display, screen, "GLX_EXT_swap_control");
|
||||
GLAD_GLX_EXT_swap_control_tear = glad_glx_has_extension(display, screen, "GLX_EXT_swap_control_tear");
|
||||
GLAD_GLX_EXT_texture_from_pixmap = glad_glx_has_extension(display, screen, "GLX_EXT_texture_from_pixmap");
|
||||
GLAD_GLX_EXT_visual_info = glad_glx_has_extension(display, screen, "GLX_EXT_visual_info");
|
||||
GLAD_GLX_EXT_visual_rating = glad_glx_has_extension(display, screen, "GLX_EXT_visual_rating");
|
||||
GLAD_GLX_INTEL_swap_event = glad_glx_has_extension(display, screen, "GLX_INTEL_swap_event");
|
||||
GLAD_GLX_MESA_agp_offset = glad_glx_has_extension(display, screen, "GLX_MESA_agp_offset");
|
||||
GLAD_GLX_MESA_copy_sub_buffer = glad_glx_has_extension(display, screen, "GLX_MESA_copy_sub_buffer");
|
||||
GLAD_GLX_MESA_pixmap_colormap = glad_glx_has_extension(display, screen, "GLX_MESA_pixmap_colormap");
|
||||
GLAD_GLX_MESA_query_renderer = glad_glx_has_extension(display, screen, "GLX_MESA_query_renderer");
|
||||
GLAD_GLX_MESA_release_buffers = glad_glx_has_extension(display, screen, "GLX_MESA_release_buffers");
|
||||
GLAD_GLX_MESA_set_3dfx_mode = glad_glx_has_extension(display, screen, "GLX_MESA_set_3dfx_mode");
|
||||
GLAD_GLX_MESA_swap_control = glad_glx_has_extension(display, screen, "GLX_MESA_swap_control");
|
||||
GLAD_GLX_NV_copy_buffer = glad_glx_has_extension(display, screen, "GLX_NV_copy_buffer");
|
||||
GLAD_GLX_NV_copy_image = glad_glx_has_extension(display, screen, "GLX_NV_copy_image");
|
||||
GLAD_GLX_NV_delay_before_swap = glad_glx_has_extension(display, screen, "GLX_NV_delay_before_swap");
|
||||
GLAD_GLX_NV_float_buffer = glad_glx_has_extension(display, screen, "GLX_NV_float_buffer");
|
||||
GLAD_GLX_NV_multigpu_context = glad_glx_has_extension(display, screen, "GLX_NV_multigpu_context");
|
||||
GLAD_GLX_NV_multisample_coverage = glad_glx_has_extension(display, screen, "GLX_NV_multisample_coverage");
|
||||
GLAD_GLX_NV_present_video = glad_glx_has_extension(display, screen, "GLX_NV_present_video");
|
||||
GLAD_GLX_NV_robustness_video_memory_purge = glad_glx_has_extension(display, screen, "GLX_NV_robustness_video_memory_purge");
|
||||
GLAD_GLX_NV_swap_group = glad_glx_has_extension(display, screen, "GLX_NV_swap_group");
|
||||
GLAD_GLX_NV_video_capture = glad_glx_has_extension(display, screen, "GLX_NV_video_capture");
|
||||
GLAD_GLX_NV_video_out = glad_glx_has_extension(display, screen, "GLX_NV_video_out");
|
||||
GLAD_GLX_OML_swap_method = glad_glx_has_extension(display, screen, "GLX_OML_swap_method");
|
||||
GLAD_GLX_OML_sync_control = glad_glx_has_extension(display, screen, "GLX_OML_sync_control");
|
||||
GLAD_GLX_SGIS_blended_overlay = glad_glx_has_extension(display, screen, "GLX_SGIS_blended_overlay");
|
||||
GLAD_GLX_SGIS_multisample = glad_glx_has_extension(display, screen, "GLX_SGIS_multisample");
|
||||
GLAD_GLX_SGIS_shared_multisample = glad_glx_has_extension(display, screen, "GLX_SGIS_shared_multisample");
|
||||
GLAD_GLX_SGIX_fbconfig = glad_glx_has_extension(display, screen, "GLX_SGIX_fbconfig");
|
||||
GLAD_GLX_SGIX_hyperpipe = glad_glx_has_extension(display, screen, "GLX_SGIX_hyperpipe");
|
||||
GLAD_GLX_SGIX_pbuffer = glad_glx_has_extension(display, screen, "GLX_SGIX_pbuffer");
|
||||
GLAD_GLX_SGIX_swap_barrier = glad_glx_has_extension(display, screen, "GLX_SGIX_swap_barrier");
|
||||
GLAD_GLX_SGIX_swap_group = glad_glx_has_extension(display, screen, "GLX_SGIX_swap_group");
|
||||
GLAD_GLX_SGIX_video_resize = glad_glx_has_extension(display, screen, "GLX_SGIX_video_resize");
|
||||
GLAD_GLX_SGIX_visual_select_group = glad_glx_has_extension(display, screen, "GLX_SGIX_visual_select_group");
|
||||
GLAD_GLX_SGI_cushion = glad_glx_has_extension(display, screen, "GLX_SGI_cushion");
|
||||
GLAD_GLX_SGI_make_current_read = glad_glx_has_extension(display, screen, "GLX_SGI_make_current_read");
|
||||
GLAD_GLX_SGI_swap_control = glad_glx_has_extension(display, screen, "GLX_SGI_swap_control");
|
||||
GLAD_GLX_SGI_video_sync = glad_glx_has_extension(display, screen, "GLX_SGI_video_sync");
|
||||
GLAD_GLX_SUN_get_transparent_index = glad_glx_has_extension(display, screen, "GLX_SUN_get_transparent_index");
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int glad_glx_find_core_glx(Display **display, int *screen) {
|
||||
int major = 0, minor = 0;
|
||||
if(*display == NULL) {
|
||||
#ifdef GLAD_GLX_NO_X11
|
||||
GLAD_UNUSED(screen);
|
||||
return 0;
|
||||
#else
|
||||
*display = XOpenDisplay(0);
|
||||
if (*display == NULL) {
|
||||
return 0;
|
||||
}
|
||||
*screen = XScreenNumberOfScreen(XDefaultScreenOfDisplay(*display));
|
||||
#endif
|
||||
}
|
||||
glXQueryVersion(*display, &major, &minor);
|
||||
GLAD_GLX_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1;
|
||||
GLAD_GLX_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1;
|
||||
GLAD_GLX_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1;
|
||||
GLAD_GLX_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1;
|
||||
GLAD_GLX_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1;
|
||||
return GLAD_MAKE_VERSION(major, minor);
|
||||
}
|
||||
|
||||
int gladLoadGLXUserPtr(Display *display, int screen, GLADuserptrloadfunc load, void *userptr) {
|
||||
int version;
|
||||
glXQueryVersion = (PFNGLXQUERYVERSIONPROC) load(userptr, "glXQueryVersion");
|
||||
if(glXQueryVersion == NULL) return 0;
|
||||
version = glad_glx_find_core_glx(&display, &screen);
|
||||
|
||||
glad_glx_load_GLX_VERSION_1_0(load, userptr);
|
||||
glad_glx_load_GLX_VERSION_1_1(load, userptr);
|
||||
glad_glx_load_GLX_VERSION_1_2(load, userptr);
|
||||
glad_glx_load_GLX_VERSION_1_3(load, userptr);
|
||||
glad_glx_load_GLX_VERSION_1_4(load, userptr);
|
||||
|
||||
if (!glad_glx_find_extensions(display, screen)) return 0;
|
||||
glad_glx_load_GLX_AMD_gpu_association(load, userptr);
|
||||
glad_glx_load_GLX_ARB_create_context(load, userptr);
|
||||
glad_glx_load_GLX_ARB_get_proc_address(load, userptr);
|
||||
glad_glx_load_GLX_EXT_import_context(load, userptr);
|
||||
glad_glx_load_GLX_EXT_swap_control(load, userptr);
|
||||
glad_glx_load_GLX_EXT_texture_from_pixmap(load, userptr);
|
||||
glad_glx_load_GLX_MESA_agp_offset(load, userptr);
|
||||
glad_glx_load_GLX_MESA_copy_sub_buffer(load, userptr);
|
||||
glad_glx_load_GLX_MESA_pixmap_colormap(load, userptr);
|
||||
glad_glx_load_GLX_MESA_query_renderer(load, userptr);
|
||||
glad_glx_load_GLX_MESA_release_buffers(load, userptr);
|
||||
glad_glx_load_GLX_MESA_set_3dfx_mode(load, userptr);
|
||||
glad_glx_load_GLX_MESA_swap_control(load, userptr);
|
||||
glad_glx_load_GLX_NV_copy_buffer(load, userptr);
|
||||
glad_glx_load_GLX_NV_copy_image(load, userptr);
|
||||
glad_glx_load_GLX_NV_delay_before_swap(load, userptr);
|
||||
glad_glx_load_GLX_NV_present_video(load, userptr);
|
||||
glad_glx_load_GLX_NV_swap_group(load, userptr);
|
||||
glad_glx_load_GLX_NV_video_capture(load, userptr);
|
||||
glad_glx_load_GLX_NV_video_out(load, userptr);
|
||||
glad_glx_load_GLX_OML_sync_control(load, userptr);
|
||||
glad_glx_load_GLX_SGIX_fbconfig(load, userptr);
|
||||
glad_glx_load_GLX_SGIX_hyperpipe(load, userptr);
|
||||
glad_glx_load_GLX_SGIX_pbuffer(load, userptr);
|
||||
glad_glx_load_GLX_SGIX_swap_barrier(load, userptr);
|
||||
glad_glx_load_GLX_SGIX_swap_group(load, userptr);
|
||||
glad_glx_load_GLX_SGIX_video_resize(load, userptr);
|
||||
glad_glx_load_GLX_SGI_cushion(load, userptr);
|
||||
glad_glx_load_GLX_SGI_make_current_read(load, userptr);
|
||||
glad_glx_load_GLX_SGI_swap_control(load, userptr);
|
||||
glad_glx_load_GLX_SGI_video_sync(load, userptr);
|
||||
glad_glx_load_GLX_SUN_get_transparent_index(load, userptr);
|
||||
|
||||
|
||||
return version;
|
||||
}
|
||||
|
||||
int gladLoadGLX(Display *display, int screen, GLADloadfunc load) {
|
||||
return gladLoadGLXUserPtr(display, screen, glad_glx_get_proc_from_userptr, GLAD_GNUC_EXTENSION (void*) load);
|
||||
}
|
||||
|
||||
|
||||
|
||||
#ifdef GLAD_GLX
|
||||
|
||||
#ifndef GLAD_LOADER_LIBRARY_C_
|
||||
#define GLAD_LOADER_LIBRARY_C_
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#if GLAD_PLATFORM_WIN32
|
||||
#include <windows.h>
|
||||
#else
|
||||
#include <dlfcn.h>
|
||||
#endif
|
||||
|
||||
|
||||
static void* glad_get_dlopen_handle(const char *lib_names[], int length) {
|
||||
void *handle = NULL;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < length; ++i) {
|
||||
#if GLAD_PLATFORM_WIN32
|
||||
#if GLAD_PLATFORM_UWP
|
||||
size_t buffer_size = (strlen(lib_names[i]) + 1) * sizeof(WCHAR);
|
||||
LPWSTR buffer = (LPWSTR) malloc(buffer_size);
|
||||
if (buffer != NULL) {
|
||||
int ret = MultiByteToWideChar(CP_ACP, 0, lib_names[i], -1, buffer, buffer_size);
|
||||
if (ret != 0) {
|
||||
handle = (void*) LoadPackagedLibrary(buffer, 0);
|
||||
}
|
||||
free((void*) buffer);
|
||||
}
|
||||
#else
|
||||
handle = (void*) LoadLibraryA(lib_names[i]);
|
||||
#endif
|
||||
#else
|
||||
handle = dlopen(lib_names[i], RTLD_LAZY | RTLD_LOCAL);
|
||||
#endif
|
||||
if (handle != NULL) {
|
||||
return handle;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void glad_close_dlopen_handle(void* handle) {
|
||||
if (handle != NULL) {
|
||||
#if GLAD_PLATFORM_WIN32
|
||||
FreeLibrary((HMODULE) handle);
|
||||
#else
|
||||
dlclose(handle);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
static GLADapiproc glad_dlsym_handle(void* handle, const char *name) {
|
||||
if (handle == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#if GLAD_PLATFORM_WIN32
|
||||
return (GLADapiproc) GetProcAddress((HMODULE) handle, name);
|
||||
#else
|
||||
return GLAD_GNUC_EXTENSION (GLADapiproc) dlsym(handle, name);
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* GLAD_LOADER_LIBRARY_C_ */
|
||||
|
||||
typedef void* (GLAD_API_PTR *GLADglxprocaddrfunc)(const char*);
|
||||
|
||||
static GLADapiproc glad_glx_get_proc(void *userptr, const char *name) {
|
||||
return GLAD_GNUC_EXTENSION ((GLADapiproc (*)(const char *name)) userptr)(name);
|
||||
}
|
||||
|
||||
static void* _glx_handle;
|
||||
|
||||
static void* glad_glx_dlopen_handle(void) {
|
||||
static const char *NAMES[] = {
|
||||
#if defined __CYGWIN__
|
||||
"libGL-1.so",
|
||||
#endif
|
||||
"libGL.so.1",
|
||||
"libGL.so"
|
||||
};
|
||||
|
||||
if (_glx_handle == NULL) {
|
||||
_glx_handle = glad_get_dlopen_handle(NAMES, sizeof(NAMES) / sizeof(NAMES[0]));
|
||||
}
|
||||
|
||||
return _glx_handle;
|
||||
}
|
||||
|
||||
int gladLoaderLoadGLX(Display *display, int screen) {
|
||||
int version = 0;
|
||||
void *handle = NULL;
|
||||
int did_load = 0;
|
||||
GLADglxprocaddrfunc loader;
|
||||
|
||||
did_load = _glx_handle == NULL;
|
||||
handle = glad_glx_dlopen_handle();
|
||||
if (handle != NULL) {
|
||||
loader = (GLADglxprocaddrfunc) glad_dlsym_handle(handle, "glXGetProcAddressARB");
|
||||
if (loader != NULL) {
|
||||
version = gladLoadGLXUserPtr(display, screen, glad_glx_get_proc, GLAD_GNUC_EXTENSION (void*) loader);
|
||||
}
|
||||
|
||||
if (!version && did_load) {
|
||||
gladLoaderUnloadGLX();
|
||||
}
|
||||
}
|
||||
|
||||
return version;
|
||||
}
|
||||
|
||||
|
||||
void gladLoaderUnloadGLX() {
|
||||
if (_glx_handle != NULL) {
|
||||
glad_close_dlopen_handle(_glx_handle);
|
||||
_glx_handle = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* GLAD_GLX */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
Reference in New Issue
Block a user