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osx fixes for dynamic load

This commit is contained in:
Adam D. Ruppe 2020-06-30 18:25:50 -04:00
parent 0755efc96d
commit 307785edbb
1 changed files with 23 additions and 10 deletions
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33
simpledisplay.d
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@ -5482,7 +5482,7 @@ version(without_opengl) {
}
}
mixin DynamicLoad!(GLX, "GLX") glx;
mixin DynamicLoad!(GLX, "GLX", true) glx;
shared static this() {
glx.loadDynamicLibrary();
}
@ -8556,6 +8556,7 @@ version(Windows) {
version(without_opengl) {}
else {
if(opengl == OpenGlOptions.yes) {
if(!openGlLibrariesSuccessfullyLoaded) throw new Exception("OpenGL libraries did not load");
static if (SdpyIsUsingIVGLBinds) {if (glbindGetProcAddress("glHint") is null) assert(0, "GL: error loading OpenGL"); } // loads all necessary functions
static if (SdpyIsUsingIVGLBinds) import iv.glbinds; // override druntime windows imports
ghDC = hdc;
@ -10165,6 +10166,7 @@ version(X11) {
}
void createWindow(int width, int height, string title, in OpenGlOptions opengl, SimpleWindow parent) {
version(without_opengl) {} else if(opengl == OpenGlOptions.yes && !openGlLibrariesSuccessfullyLoaded) throw new Exception("OpenGL libraries did not load");
display = XDisplayConnection.get();
auto screen = DefaultScreen(display);
@ -13626,7 +13628,7 @@ extern(System) nothrow @nogc {
void glTexSubImage2D(uint/*GLenum*/ target, int level, int xoffset, int yoffset,
/*GLsizei*/int width, /*GLsizei*/int height,
uint/*GLenum*/ format, uint/*GLenum*/ type, in void* pixels);
version(X11)
version(linux)
void glTextureSubImage2D(uint texture, int level, int xoffset, int yoffset,
/*GLsizei*/int width, /*GLsizei*/int height,
uint/*GLenum*/ format, uint/*GLenum*/ type, in void* pixels);
@ -13749,11 +13751,11 @@ extern(System) nothrow @nogc {
version(without_opengl) {} else {
static if(!SdpyIsUsingIVGLBinds) {
version(Windows) {
mixin DynamicLoad!(GL, "opengl32") gl;
mixin DynamicLoad!(GLU, "glu32") glu;
mixin DynamicLoad!(GL, "opengl32", true) gl;
mixin DynamicLoad!(GLU, "glu32", true) glu;
} else {
mixin DynamicLoad!(GL, "GL") gl;
mixin DynamicLoad!(GLU, "GLU") glu;
mixin DynamicLoad!(GL, "GL", true) gl;
mixin DynamicLoad!(GLU, "GLU", true) glu;
}
shared static this() {
@ -14984,8 +14986,10 @@ class NotYetImplementedException : Exception {
///
__gshared bool librariesSuccessfullyLoaded = true;
///
__gshared bool openGlLibrariesSuccessfullyLoaded = true;
private mixin template DynamicLoad(Iface, string library) {
private mixin template DynamicLoad(Iface, string library, bool openGLRelated = false) {
static foreach(name; __traits(derivedMembers, Iface))
mixin("__gshared typeof(&__traits(getMember, Iface, name)) " ~ name ~ ";");
@ -14994,7 +14998,13 @@ private mixin template DynamicLoad(Iface, string library) {
void loadDynamicLibrary() {
version(Posix) {
import core.sys.posix.dlfcn;
libHandle = dlopen("lib" ~ library ~ ".so", RTLD_NOW);
version(OSX) {
if(!openGLRelated)
libHandle = dlopen("/usr/X11/lib/lib" ~ library ~ ".dylib", RTLD_NOW);
else
libHandle = dlopen(library ~ ".dylib", RTLD_NOW);
} else
libHandle = dlopen("lib" ~ library ~ ".so", RTLD_NOW);
static void* loadsym(void* l, const char* name) {
import core.stdc.stdlib;
@ -15013,11 +15023,14 @@ private mixin template DynamicLoad(Iface, string library) {
}
}
if(libHandle is null) {
librariesSuccessfullyLoaded = false;
if(openGLRelated)
openGlLibrariesSuccessfullyLoaded = false;
else
librariesSuccessfullyLoaded = false;
//throw new Exception("load failure of library " ~ library);
}
foreach(name; __traits(derivedMembers, Iface)) {
alias tmp = mixin(name);
mixin("alias tmp = " ~ name ~ ";");
tmp = cast(typeof(tmp)) loadsym(libHandle, name);
if(tmp is null) throw new Exception("load failure of function " ~ name ~ " from " ~ library);
}