mii/qemu
1
0
Fork 0
mirror of https://github.com/mii443/qemu.git synced 2025-08-22 15:15:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

ui: add egl-headless support on win32

Browse Source 
Make GBM optional for EGL code, and enable the build for win32.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230606115658.677673-13-marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau
2023-06-06 15:56:49 +04:00
parent 48dddba176
commit 39324b4966
5 changed files with 55 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
ui/egl-helpers.c
View File

@ -199,11 +199,12 @@ void egl_texture_blend(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip,
/* ---------------------------------------------------------------------- */
EGLContext qemu_egl_rn_ctx;
#ifdef CONFIG_GBM
int qemu_egl_rn_fd;
struct gbm_device *qemu_egl_rn_gbm_dev;
EGLContext qemu_egl_rn_ctx;
int egl_rendernode_init(const char *rendernode, DisplayGLMode mode)
{
@ -400,7 +401,7 @@ EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, EGLNativeWindowType win)
/* ---------------------------------------------------------------------- */
#if defined(CONFIG_X11) || defined(CONFIG_GBM)
#if defined(CONFIG_X11) || defined(CONFIG_GBM) || defined(WIN32)
/*
* Taken from glamor_egl.h from the Xorg xserver, which is MIT licensed
@ -508,6 +509,9 @@ static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
return 0;
}
#endif
#if defined(CONFIG_X11) || defined(CONFIG_GBM)
int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy, DisplayGLMode mode)
{
#ifdef EGL_KHR_platform_x11
@ -525,7 +529,14 @@ int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode)
return qemu_egl_init_dpy(dpy, 0, mode);
#endif
}
#endif
#ifdef WIN32
int qemu_egl_init_dpy_win32(EGLNativeDisplayType dpy, DisplayGLMode mode)
{
return qemu_egl_init_dpy(dpy, 0, mode);
}
#endif
bool qemu_egl_has_dmabuf(void)
@ -577,15 +588,28 @@ bool egl_init(const char *rendernode, DisplayGLMode mode, Error **errp)
return false;
}
#ifdef CONFIG_GBM
#ifdef WIN32
if (qemu_egl_init_dpy_win32(EGL_DEFAULT_DISPLAY, mode) < 0) {
error_setg(errp, "egl: init failed");
return false;
}
qemu_egl_rn_ctx = qemu_egl_init_ctx();
if (!qemu_egl_rn_ctx) {
error_setg(errp, "egl: egl_init_ctx failed");
return false;
}
#elif defined(CONFIG_GBM)
if (egl_rendernode_init(rendernode, mode) < 0) {
error_setg(errp, "egl: render node init failed");
return false;
}
#endif
if (!qemu_egl_rn_ctx) {
error_setg(errp, "egl: not available on this platform");
return false;
}
display_opengl = 1;
return true;
#else
error_setg(errp, "egl: not available on this platform");
return false;
#endif
}