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EGL: use eglGetPlatformDisplay if available (#865) 

POSIX Ports: When acquiring an EGL context, try calling the client-specific eglGetPlatformDisplay() before falling back to the more generic eglGetDisplay(). Hopefully fixes #864.
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Max Fedotov 2024-11-13 09:50:35 +03:00 committed by GitHub
parent 2c7fac57ff
commit 1192bf6f2c
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1 changed files with 12 additions and 2 deletions
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desmume/src/frontend/posix/shared/egl_3Demu.cpp
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@ -46,7 +46,17 @@ static bool __egl_initOpenGL(const int requestedAPI, const int requestedProfile,
EGLint eglMajorVersion; EGLint eglMajorVersion;
EGLint eglMinorVersion; EGLint eglMinorVersion;
EGLAttrib displayAttr[] = {EGL_NONE};
currDisplay = eglGetPlatformDisplay(EGL_PLATFORM_WAYLAND_EXT, EGL_DEFAULT_DISPLAY, displayAttr);
if(currDisplay == EGL_NO_DISPLAY)
currDisplay = eglGetPlatformDisplay(EGL_PLATFORM_XCB_EXT, EGL_DEFAULT_DISPLAY, displayAttr);
if(currDisplay == EGL_NO_DISPLAY)
currDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY); currDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
if(currDisplay == EGL_NO_DISPLAY)
{
puts("EGL: failed to obtain display handle");
return false;
}
if (eglInitialize(currDisplay, &eglMajorVersion, &eglMinorVersion) == EGL_FALSE) if (eglInitialize(currDisplay, &eglMajorVersion, &eglMinorVersion) == EGL_FALSE)
{ {
puts("EGL: eglInitialize failed"); puts("EGL: eglInitialize failed");