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Aquaria/BBGE/GLLoad.cpp

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Rework & cleanup CMake project files - Building with CMake for development is now actually sane - Split deps into projects and extra files - Building against external deps should still work but needs testing - Can now build out of the box without further adjustments as long as SDL(2) is found properly - Build Lua in C++ mode (so it can use exceptions instead of setjmp/longjmp) - Unfortunately we need to enable exceptions for this :( - Remove these defines: * AQUARIA_BUILD_SCENEEDITOR (now always on) * AQUARIA_BUILD_CONSOLE (now always on) * BBGE_BUILD_ACHIEVEMENTS_INTERNAL (now always on unless BBGE_BUILD_STEAMWORKS is defined) * BBGE_BUILD_OPENGL_DYNAMIC (now always on, define BBGE_BUILD_OPENGL_STATIC if needed) * BBGE_BUILD_FMOD_OPENAL_BRIDGE (now always on) - BBGE_BUILD_STEAMWORKS is not actually implemented (any volunteers?) - Prepare later removal of SDL & the old vc90 project from the repo. See #74 for extra notes.
2022-04-07 00:38:39 +00:00
#include "GLLoad.h"
#ifdef BBGE_BUILD_OPENGL_STATIC
bool lookup_all_glsyms() { return true; }
bool void unload_all_glsyms() { return false; }
#else
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
#include "Base.h"
#include "RenderBase.h"
Rework & cleanup CMake project files - Building with CMake for development is now actually sane - Split deps into projects and extra files - Building against external deps should still work but needs testing - Can now build out of the box without further adjustments as long as SDL(2) is found properly - Build Lua in C++ mode (so it can use exceptions instead of setjmp/longjmp) - Unfortunately we need to enable exceptions for this :( - Remove these defines: * AQUARIA_BUILD_SCENEEDITOR (now always on) * AQUARIA_BUILD_CONSOLE (now always on) * BBGE_BUILD_ACHIEVEMENTS_INTERNAL (now always on unless BBGE_BUILD_STEAMWORKS is defined) * BBGE_BUILD_OPENGL_DYNAMIC (now always on, define BBGE_BUILD_OPENGL_STATIC if needed) * BBGE_BUILD_FMOD_OPENAL_BRIDGE (now always on) - BBGE_BUILD_STEAMWORKS is not actually implemented (any volunteers?) - Prepare later removal of SDL & the old vc90 project from the repo. See #74 for extra notes.
2022-04-07 00:38:39 +00:00
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
#include <sstream>
#ifdef GLAPIENTRY
#undef GLAPIENTRY
#endif
#ifdef BBGE_BUILD_WINDOWS
#define GLAPIENTRY __stdcall
#else
#define GLAPIENTRY
#endif
Experimenting with GL debug context and GL_ARB_debug_output
2023-08-09 00:33:52 +00:00
static const char *glDebugTypeToStr(unsigned e)
{
switch(e)
{
case GL_DEBUG_TYPE_ERROR_ARB: return " ERR";
case GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB: return "depr";
case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB: return " UB!";
case GL_DEBUG_TYPE_PORTABILITY_ARB: return "port";
case GL_DEBUG_TYPE_PERFORMANCE_ARB: return "perf";
case GL_DEBUG_TYPE_OTHER_ARB: return "othr";
}
return "unknown";
}
static const char *glDebugSeverityToStr(unsigned e)
{
switch(e)
{
case GL_DEBUG_SEVERITY_HIGH_ARB: return "###";
case GL_DEBUG_SEVERITY_MEDIUM_ARB: return "+++";
case GL_DEBUG_SEVERITY_LOW_ARB: return "---";
//case GL_DEBUG_SEVERITY_NOTIFICATION: return " ";
}
return "";
}
static void GLAPIENTRY debugCallback(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *message, const void *userParam)
{
switch(severity)
{
case GL_DEBUG_SEVERITY_HIGH_ARB:
case GL_DEBUG_SEVERITY_MEDIUM_ARB:
case GL_DEBUG_SEVERITY_LOW_ARB:
{
const char *ty = glDebugTypeToStr(type);
const char *sev = glDebugSeverityToStr(severity);
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
Experimenting with GL debug context and GL_ARB_debug_output
2023-08-09 00:33:52 +00:00
std::ostringstream os;
os << sev << " GL[" << ty << "]: " << message;
debugLog(os.str());
}
break;
/*case GL_DEBUG_SEVERITY_NOTIFICATION:
break;
default:
assert(false);*/
}
}
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
cleanup #2, no functional changes
2016-09-25 23:54:45 +00:00
PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT = NULL;
Move glext function pointer loading to GLLoad.cpp
2016-09-26 02:13:28 +00:00
// GL_ARB_shader_objects
PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB = NULL;
PFNGLDELETEOBJECTARBPROC glDeleteObjectARB = NULL;
PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB = NULL;
PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB = NULL;
PFNGLSHADERSOURCEARBPROC glShaderSourceARB = NULL;
PFNGLCOMPILESHADERARBPROC glCompileShaderARB = NULL;
PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB = NULL;
PFNGLATTACHOBJECTARBPROC glAttachObjectARB = NULL;
PFNGLGETINFOLOGARBPROC glGetInfoLogARB = NULL;
PFNGLLINKPROGRAMARBPROC glLinkProgramARB = NULL;
PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB = NULL;
PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB = NULL;
PFNGLUNIFORM1FVARBPROC glUniform1fvARB = NULL;
PFNGLUNIFORM2FVARBPROC glUniform2fvARB = NULL;
PFNGLUNIFORM3FVARBPROC glUniform3fvARB = NULL;
PFNGLUNIFORM4FVARBPROC glUniform4fvARB = NULL;
PFNGLUNIFORM1IVARBPROC glUniform1ivARB = NULL;
PFNGLUNIFORM2IVARBPROC glUniform2ivARB = NULL;
PFNGLUNIFORM3IVARBPROC glUniform3ivARB = NULL;
PFNGLUNIFORM4IVARBPROC glUniform4ivARB = NULL;
Merge branch 'experimental' into controllerfixup + bring back BBGE_BUILD_OPENGL_DYNAMIC # Conflicts: # BBGE/Base.cpp # BBGE/FrameBuffer.cpp # BBGE/Shader.cpp
2021-01-12 01:45:41 +00:00
// GL_ARB_shader_objects and related
Move glext function pointer loading to GLLoad.cpp
2016-09-26 02:13:28 +00:00
PFNGLISRENDERBUFFEREXTPROC glIsRenderbufferEXT = NULL;
PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT = NULL;
PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT = NULL;
PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT = NULL;
PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT = NULL;
PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameterivEXT = NULL;
PFNGLISFRAMEBUFFEREXTPROC glIsFramebufferEXT = NULL;
PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT = NULL;
PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT = NULL;
PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT = NULL;
PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT = NULL;
PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1DEXT = NULL;
PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT = NULL;
PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT = NULL;
PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT = NULL;
PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT = NULL;
initial support for static vertex buffers. TileRender uses that now.
2023-07-20 20:30:56 +00:00
// ARB_vertex_buffer_object
PFNGLGENBUFFERSARBPROC glGenBuffersARB = NULL;
PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB = NULL;
PFNGLBUFFERDATAARBPROC glBufferDataARB = NULL;
PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB = NULL;
PFNGLBINDBUFFERARBPROC glBindBufferARB = NULL;
PFNGLMAPBUFFERARBPROC glMapBufferARB = NULL;
PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB = NULL;
remove zlib, libpng, glpng and related code; add some stb libs; rework texture loading
2022-03-31 19:03:40 +00:00
// extern
unsigned g_dbg_numRenderCalls = 0;
bool g_has_GL_GENERATE_MIPMAP = false;
initial support for static vertex buffers. TileRender uses that now.
2023-07-20 20:30:56 +00:00
bool g_has_GL_BUFFERS = false;
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
#define GL_FUNC(ret,fn,params,call,rt) \
extern "C" { \
static ret (GLAPIENTRY *p##fn) params = NULL; \
ret GLAPIENTRY fn params { ++g_dbg_numRenderCalls; rt p##fn call; } \
}
#include "OpenGLStubs.h"
#undef GL_FUNC
static bool lookup_glsym(const char *funcname, void **func)
{
*func = SDL_GL_GetProcAddress(funcname);
if (*func == NULL)
{
std::ostringstream os;
os << "Failed to find OpenGL symbol \"" << funcname << "\"\n";
errorLog(os.str());
return false;
}
return true;
}
bool lookup_all_glsyms()
{
bool retval = true;
Rework & cleanup CMake project files - Building with CMake for development is now actually sane - Split deps into projects and extra files - Building against external deps should still work but needs testing - Can now build out of the box without further adjustments as long as SDL(2) is found properly - Build Lua in C++ mode (so it can use exceptions instead of setjmp/longjmp) - Unfortunately we need to enable exceptions for this :( - Remove these defines: * AQUARIA_BUILD_SCENEEDITOR (now always on) * AQUARIA_BUILD_CONSOLE (now always on) * BBGE_BUILD_ACHIEVEMENTS_INTERNAL (now always on unless BBGE_BUILD_STEAMWORKS is defined) * BBGE_BUILD_OPENGL_DYNAMIC (now always on, define BBGE_BUILD_OPENGL_STATIC if needed) * BBGE_BUILD_FMOD_OPENAL_BRIDGE (now always on) - BBGE_BUILD_STEAMWORKS is not actually implemented (any volunteers?) - Prepare later removal of SDL & the old vc90 project from the repo. See #74 for extra notes.
2022-04-07 00:38:39 +00:00
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
#define GL_FUNC(ret,fn,params,call,rt) \
if (!lookup_glsym(#fn, (void **) &p##fn)) retval = false;
#include "OpenGLStubs.h"
#undef GL_FUNC
cleanup #2, no functional changes
2016-09-25 23:54:45 +00:00
remove zlib, libpng, glpng and related code; add some stb libs; rework texture loading
2022-03-31 19:03:40 +00:00
if(const char *ver = (const char*)glGetString(GL_VERSION))
{
unsigned major = 0, minor = 0;
sscanf(ver, "%u.%u", &major, &minor);
std::ostringstream os;
os << "Detected OpenGL version: " << major << "." << minor;
debugLog(os.str());
// GL >= 1.4 and <= 2.x has GL_GENERATE_MIPMAP
if(major < 3 && (major > 1 || (major == 1 && minor >= 4)))
g_has_GL_GENERATE_MIPMAP = true;
}
cleanup #2, no functional changes
2016-09-25 23:54:45 +00:00
// optional functions
Remove mandatory defines and their checks: BBGE_BUILD_SHADERS BBGE_BUILD_FRAMEBUFFER BBGE_BUILD_OPENGL BBGE_BUILD_OPENGL_DYNAMIC
2017-02-05 21:51:25 +00:00
// mipmaps
cleanup #2, no functional changes
2016-09-25 23:54:45 +00:00
glGenerateMipmapEXT = (PFNGLGENERATEMIPMAPEXTPROC)SDL_GL_GetProcAddress("glGenerateMipmapEXT");
remove zlib, libpng, glpng and related code; add some stb libs; rework texture loading
2022-03-31 19:03:40 +00:00
{
std::ostringstream os;
os << "glGenerateMipmapEXT = " << glGenerateMipmapEXT;
debugLog(os.str());
}
Remove mandatory defines and their checks: BBGE_BUILD_SHADERS BBGE_BUILD_FRAMEBUFFER BBGE_BUILD_OPENGL BBGE_BUILD_OPENGL_DYNAMIC
2017-02-05 21:51:25 +00:00
// framebuffer
Move glext function pointer loading to GLLoad.cpp
2016-09-26 02:13:28 +00:00
glIsRenderbufferEXT = (PFNGLISRENDERBUFFEREXTPROC)SDL_GL_GetProcAddress("glIsRenderbufferEXT");
glBindRenderbufferEXT = (PFNGLBINDRENDERBUFFEREXTPROC)SDL_GL_GetProcAddress("glBindRenderbufferEXT");
glDeleteRenderbuffersEXT = (PFNGLDELETERENDERBUFFERSEXTPROC)SDL_GL_GetProcAddress("glDeleteRenderbuffersEXT");
glGenRenderbuffersEXT = (PFNGLGENRENDERBUFFERSEXTPROC)SDL_GL_GetProcAddress("glGenRenderbuffersEXT");
glRenderbufferStorageEXT = (PFNGLRENDERBUFFERSTORAGEEXTPROC)SDL_GL_GetProcAddress("glRenderbufferStorageEXT");
glGetRenderbufferParameterivEXT = (PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC)SDL_GL_GetProcAddress("glGetRenderbufferParameterivEXT");
glIsFramebufferEXT = (PFNGLISFRAMEBUFFEREXTPROC)SDL_GL_GetProcAddress("glIsFramebufferEXT");
glBindFramebufferEXT = (PFNGLBINDFRAMEBUFFEREXTPROC)SDL_GL_GetProcAddress("glBindFramebufferEXT");
glDeleteFramebuffersEXT = (PFNGLDELETEFRAMEBUFFERSEXTPROC)SDL_GL_GetProcAddress("glDeleteFramebuffersEXT");
glGenFramebuffersEXT = (PFNGLGENFRAMEBUFFERSEXTPROC)SDL_GL_GetProcAddress("glGenFramebuffersEXT");
glCheckFramebufferStatusEXT = (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC)SDL_GL_GetProcAddress("glCheckFramebufferStatusEXT");
glFramebufferTexture1DEXT = (PFNGLFRAMEBUFFERTEXTURE1DEXTPROC)SDL_GL_GetProcAddress("glFramebufferTexture1DEXT");
glFramebufferTexture2DEXT = (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC)SDL_GL_GetProcAddress("glFramebufferTexture2DEXT");
glFramebufferTexture3DEXT = (PFNGLFRAMEBUFFERTEXTURE3DEXTPROC)SDL_GL_GetProcAddress("glFramebufferTexture3DEXT");
glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC)SDL_GL_GetProcAddress("glFramebufferRenderbufferEXT");
glGetFramebufferAttachmentParameterivEXT = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC)SDL_GL_GetProcAddress("glGetFramebufferAttachmentParameterivEXT");
Remove mandatory defines and their checks: BBGE_BUILD_SHADERS BBGE_BUILD_FRAMEBUFFER BBGE_BUILD_OPENGL BBGE_BUILD_OPENGL_DYNAMIC
2017-02-05 21:51:25 +00:00
// shaders
Move glext function pointer loading to GLLoad.cpp
2016-09-26 02:13:28 +00:00
glCreateProgramObjectARB = (PFNGLCREATEPROGRAMOBJECTARBPROC)SDL_GL_GetProcAddress("glCreateProgramObjectARB");
glDeleteObjectARB = (PFNGLDELETEOBJECTARBPROC)SDL_GL_GetProcAddress("glDeleteObjectARB");
glUseProgramObjectARB = (PFNGLUSEPROGRAMOBJECTARBPROC)SDL_GL_GetProcAddress("glUseProgramObjectARB");
glCreateShaderObjectARB = (PFNGLCREATESHADEROBJECTARBPROC)SDL_GL_GetProcAddress("glCreateShaderObjectARB");
glShaderSourceARB = (PFNGLSHADERSOURCEARBPROC)SDL_GL_GetProcAddress("glShaderSourceARB");
glCompileShaderARB = (PFNGLCOMPILESHADERARBPROC)SDL_GL_GetProcAddress("glCompileShaderARB");
glGetObjectParameterivARB = (PFNGLGETOBJECTPARAMETERIVARBPROC)SDL_GL_GetProcAddress("glGetObjectParameterivARB");
glAttachObjectARB = (PFNGLATTACHOBJECTARBPROC)SDL_GL_GetProcAddress("glAttachObjectARB");
glGetInfoLogARB = (PFNGLGETINFOLOGARBPROC)SDL_GL_GetProcAddress("glGetInfoLogARB");
glLinkProgramARB = (PFNGLLINKPROGRAMARBPROC)SDL_GL_GetProcAddress("glLinkProgramARB");
glGetUniformLocationARB = (PFNGLGETUNIFORMLOCATIONARBPROC)SDL_GL_GetProcAddress("glGetUniformLocationARB");
glGetActiveUniformARB = (PFNGLGETACTIVEUNIFORMARBPROC)SDL_GL_GetProcAddress("glGetActiveUniformARB");
glUniform1fvARB = (PFNGLUNIFORM1FVARBPROC)SDL_GL_GetProcAddress("glUniform1fvARB");
glUniform2fvARB = (PFNGLUNIFORM2FVARBPROC)SDL_GL_GetProcAddress("glUniform2fvARB");
glUniform3fvARB = (PFNGLUNIFORM3FVARBPROC)SDL_GL_GetProcAddress("glUniform3fvARB");
glUniform4fvARB = (PFNGLUNIFORM4FVARBPROC)SDL_GL_GetProcAddress("glUniform4fvARB");
glUniform1ivARB = (PFNGLUNIFORM1IVARBPROC)SDL_GL_GetProcAddress("glUniform1ivARB");
glUniform2ivARB = (PFNGLUNIFORM2IVARBPROC)SDL_GL_GetProcAddress("glUniform2ivARB");
glUniform3ivARB = (PFNGLUNIFORM3IVARBPROC)SDL_GL_GetProcAddress("glUniform3ivARB");
glUniform4ivARB = (PFNGLUNIFORM4IVARBPROC)SDL_GL_GetProcAddress("glUniform4ivARB");
initial support for static vertex buffers. TileRender uses that now.
2023-07-20 20:30:56 +00:00
// VBOs
glGenBuffersARB = (PFNGLGENBUFFERSARBPROC)SDL_GL_GetProcAddress("glGenBuffersARB");
glDeleteBuffersARB = (PFNGLDELETEBUFFERSARBPROC)SDL_GL_GetProcAddress("glDeleteBuffersARB");
glBufferDataARB = (PFNGLBUFFERDATAARBPROC)SDL_GL_GetProcAddress("glBufferData");
glBufferSubDataARB = (PFNGLBUFFERSUBDATAARBPROC)SDL_GL_GetProcAddress("glBufferSubData");
glBindBufferARB = (PFNGLBINDBUFFERARBPROC)SDL_GL_GetProcAddress("glBindBufferARB");
glMapBufferARB = (PFNGLMAPBUFFERARBPROC)SDL_GL_GetProcAddress("glMapBufferARB");
glUnmapBufferARB = (PFNGLUNMAPBUFFERARBPROC)SDL_GL_GetProcAddress("glUnmapBufferARB");
Experimenting with GL debug context and GL_ARB_debug_output
2023-08-09 00:33:52 +00:00
#if _DEBUG
//PFNGLDEBUGMESSAGECONTROLARBPROC glDebugMessageControlARB = (PFNGLDEBUGMESSAGECONTROLARBPROC)SDL_GL_GetProcAddress("glDebugMessageControlARB");
PFNGLDEBUGMESSAGECALLBACKARBPROC glDebugMessageCallbackARB = (PFNGLDEBUGMESSAGECALLBACKARBPROC)SDL_GL_GetProcAddress("glDebugMessageCallbackARB");
//PFNGLDEBUGMESSAGEINSERTARBPROC glDebugMessageInsertARB = (PFNGLDEBUGMESSAGEINSERTARBPROC)SDL_GL_GetProcAddress("glDebugMessageInsertARB");
if(glDebugMessageCallbackARB)
{
/*glDebugMessageCallbackARB(debugCallback, NULL);
glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);*/
}
//if(glDebugMessageControlARB)
// glDebugMessageControlARB(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, NULL, 0, GL_TRUE);
//if(glDebugMessageInsertARB)
// glDebugMessageInsertARB(GL_DEBUG_SOURCE_APPLICATION_ARB, GL_DEBUG_TYPE_OTHER_ARB, 0, GL_DEBUG_SEVERITY_HIGH_ARB, 0, "GL debug test");
#endif
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
return retval;
}
void unload_all_glsyms()
{
// reset all the entry points to NULL, so we know exactly what happened
// if we call a GL function after shutdown.
#define GL_FUNC(ret,fn,params,call,rt) \
p##fn = NULL;
#include "OpenGLStubs.h"
#undef GL_FUNC
cleanup #2, no functional changes
2016-09-25 23:54:45 +00:00
glGenerateMipmapEXT = NULL;
Move glext function pointer loading to GLLoad.cpp
2016-09-26 02:13:28 +00:00
// set these back to NULL and reload them upon reinit, otherwise they
// might point to a bogus address when the shared library is reloaded.
glIsRenderbufferEXT = NULL;
glBindRenderbufferEXT = NULL;
glDeleteRenderbuffersEXT = NULL;
glGenRenderbuffersEXT = NULL;
glRenderbufferStorageEXT = NULL;
glGetRenderbufferParameterivEXT = NULL;
glIsFramebufferEXT = NULL;
glBindFramebufferEXT = NULL;
glDeleteFramebuffersEXT = NULL;
glGenFramebuffersEXT = NULL;
glCheckFramebufferStatusEXT = NULL;
glFramebufferTexture1DEXT = NULL;
glFramebufferTexture2DEXT = NULL;
glFramebufferTexture3DEXT = NULL;
glFramebufferRenderbufferEXT = NULL;
glGetFramebufferAttachmentParameterivEXT = NULL;
glCreateProgramObjectARB = NULL;
glDeleteObjectARB = NULL;
glUseProgramObjectARB = NULL;
glCreateShaderObjectARB = NULL;
glShaderSourceARB = NULL;
glCompileShaderARB = NULL;
glGetObjectParameterivARB = NULL;
glAttachObjectARB = NULL;
glGetInfoLogARB = NULL;
glLinkProgramARB = NULL;
glGetUniformLocationARB = NULL;
glGetActiveUniformARB = NULL;
glUniform1fvARB = NULL;
glUniform2fvARB = NULL;
glUniform3fvARB = NULL;
glUniform4fvARB = NULL;
glUniform1ivARB = NULL;
glUniform2ivARB = NULL;
glUniform3ivARB = NULL;
glUniform4ivARB = NULL;
initial support for static vertex buffers. TileRender uses that now.
2023-07-20 20:30:56 +00:00
glGenBuffersARB = NULL;
glDeleteBuffersARB = NULL;
glBufferDataARB = NULL;
glBufferSubDataARB = NULL;
glBindBufferARB = NULL;
glMapBufferARB = NULL;
glUnmapBufferARB = NULL;
Major include refactor; changes to pretty much everything This untangles some of the gigantic kitchen sink headers in an attempt to split things into smaller files. Also don't include gl.h, glext.h, windows.h, and other such nonsense *everywhere*. Lots of cleanups on the way too. More dead/unused code removal. Remove incrFlag(), decrFlag() Lua functions.
2016-07-09 02:18:40 +00:00
}
Merge branch 'experimental' into controllerfixup + bring back BBGE_BUILD_OPENGL_DYNAMIC # Conflicts: # BBGE/Base.cpp # BBGE/FrameBuffer.cpp # BBGE/Shader.cpp
2021-01-12 01:45:41 +00:00
Rework & cleanup CMake project files - Building with CMake for development is now actually sane - Split deps into projects and extra files - Building against external deps should still work but needs testing - Can now build out of the box without further adjustments as long as SDL(2) is found properly - Build Lua in C++ mode (so it can use exceptions instead of setjmp/longjmp) - Unfortunately we need to enable exceptions for this :( - Remove these defines: * AQUARIA_BUILD_SCENEEDITOR (now always on) * AQUARIA_BUILD_CONSOLE (now always on) * BBGE_BUILD_ACHIEVEMENTS_INTERNAL (now always on unless BBGE_BUILD_STEAMWORKS is defined) * BBGE_BUILD_OPENGL_DYNAMIC (now always on, define BBGE_BUILD_OPENGL_STATIC if needed) * BBGE_BUILD_FMOD_OPENAL_BRIDGE (now always on) - BBGE_BUILD_STEAMWORKS is not actually implemented (any volunteers?) - Prepare later removal of SDL & the old vc90 project from the repo. See #74 for extra notes.
2022-04-07 00:38:39 +00:00
#endif // BBGE_BUILD_OPENGL_STATIC
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