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| author | Gerd Hoffmann <kraxel@redhat.com> | 2017-05-05 12:40:58 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-05-12 12:02:48 +0200 |
| commit | e1913dbb58e7a4ab0c2dd088cc3b397b8daed8c5 (patch) | |
| tree | c2e9419998c547533908c7232325ef8f6d7db166 /ui/egl-helpers.c | |
| parent | 9f728c7940dfade366fed01d8f43f1e5283f95d8 (diff) | |
| download | qemu-e1913dbb58e7a4ab0c2dd088cc3b397b8daed8c5.tar.gz | |
egl-helpers: fix display init for x11
When running on gtk we need X11 platform not mesa platform.
Create separate functions for mesa and x11 so we can keep
the egl #ifdef mess local to egl-helpers.c
Fixes: 0ea1523fb6703aa0dcd65e66b59e96fec028e60a
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170505104101.30589-4-kraxel@redhat.com
Diffstat (limited to 'ui/egl-helpers.c')
| -rw-r--r-- | ui/egl-helpers.c | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c index a3d7c3d7f5..ec2e325e21 100644 --- a/ui/egl-helpers.c +++ b/ui/egl-helpers.c @@ -93,7 +93,7 @@ int egl_rendernode_init(const char *rendernode) goto err; } - qemu_egl_init_dpy((EGLNativeDisplayType)qemu_egl_rn_gbm_dev); + qemu_egl_init_dpy_mesa((EGLNativeDisplayType)qemu_egl_rn_gbm_dev); if (!epoxy_has_egl_extension(qemu_egl_display, "EGL_KHR_surfaceless_context")) { @@ -206,20 +206,19 @@ EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, Window win) * platform extensions (EGL_KHR_platform_gbm and friends) yet it doesn't seem * like mesa will be able to advertise these (even though it can do EGL 1.5). */ -static EGLDisplay qemu_egl_get_display(void *native) +static EGLDisplay qemu_egl_get_display(EGLNativeDisplayType native, + EGLenum platform) { EGLDisplay dpy = EGL_NO_DISPLAY; -#ifdef EGL_MESA_platform_gbm /* In practise any EGL 1.5 implementation would support the EXT extension */ if (epoxy_has_egl_extension(NULL, "EGL_EXT_platform_base")) { PFNEGLGETPLATFORMDISPLAYEXTPROC getPlatformDisplayEXT = (void *) eglGetProcAddress("eglGetPlatformDisplayEXT"); - if (getPlatformDisplayEXT) { - dpy = getPlatformDisplayEXT(EGL_PLATFORM_GBM_MESA, native, NULL); + if (getPlatformDisplayEXT && platform != 0) { + dpy = getPlatformDisplayEXT(platform, native, NULL); } } -#endif if (dpy == EGL_NO_DISPLAY) { /* fallback */ @@ -228,7 +227,8 @@ static EGLDisplay qemu_egl_get_display(void *native) return dpy; } -int qemu_egl_init_dpy(EGLNativeDisplayType dpy) +static int qemu_egl_init_dpy(EGLNativeDisplayType dpy, + EGLenum platform) { static const EGLint conf_att_gl[] = { EGL_SURFACE_TYPE, EGL_WINDOW_BIT, @@ -243,7 +243,7 @@ int qemu_egl_init_dpy(EGLNativeDisplayType dpy) EGLBoolean b; EGLint n; - qemu_egl_display = qemu_egl_get_display(dpy); + qemu_egl_display = qemu_egl_get_display(dpy, platform); if (qemu_egl_display == EGL_NO_DISPLAY) { error_report("egl: eglGetDisplay failed"); return -1; @@ -270,6 +270,24 @@ int qemu_egl_init_dpy(EGLNativeDisplayType dpy) return 0; } +int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy) +{ +#ifdef EGL_KHR_platform_x11 + return qemu_egl_init_dpy(dpy, EGL_PLATFORM_X11_KHR); +#else + return qemu_egl_init_dpy(dpy, 0); +#endif +} + +int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy) +{ +#ifdef EGL_MESA_platform_gbm + return qemu_egl_init_dpy(dpy, EGL_PLATFORM_GBM_MESA); +#else + return qemu_egl_init_dpy(dpy, 0); +#endif +} + EGLContext qemu_egl_init_ctx(void) { static const EGLint ctx_att_gl[] = { |