diff options
| author | Adam Jackson <[email protected]> | 2017-05-02 12:27:01 -0400 |
|---|---|---|
| committer | Adam Jackson <[email protected]> | 2017-05-04 12:52:18 -0400 |
| commit | ddb99127a6f6c6d0284f3395e0b06aed575f0ecd (patch) | |
| tree | 575cdd13039615992811e91f7fc110a69dcdf21f /src/egl/main/egldisplay.c | |
| parent | 939b015736d5091faeabde4f5a373e6a1612c5ed (diff) | |
egl/x11: Honor the EGL_PLATFORM_X11_SCREEN_EXT attribute
Introduce _egl_display::Options::Platforms for private storage.
For X11 platforms we can use it for the screen number as set by
EGL_PLATFORM_X11_SCREEN_EXT.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Signed-off-by: Adam Jackson <[email protected]>
Diffstat (limited to 'src/egl/main/egldisplay.c')
| -rw-r--r-- | src/egl/main/egldisplay.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/egl/main/egldisplay.c b/src/egl/main/egldisplay.c index 37711bd8695..b047a5de429 100644 --- a/src/egl/main/egldisplay.c +++ b/src/egl/main/egldisplay.c @@ -472,7 +472,7 @@ _eglUnlinkResource(_EGLResource *res, _EGLResourceType type) #ifdef HAVE_X11_PLATFORM static EGLBoolean -_eglParseX11DisplayAttribList(const EGLint *attrib_list) +_eglParseX11DisplayAttribList(_EGLDisplay *display, const EGLint *attrib_list) { int i; @@ -486,11 +486,10 @@ _eglParseX11DisplayAttribList(const EGLint *attrib_list) /* EGL_EXT_platform_x11 recognizes exactly one attribute, * EGL_PLATFORM_X11_SCREEN_EXT, which is optional. - * - * Mesa supports connecting to only the default screen, so we reject - * screen != 0. */ - if (attrib != EGL_PLATFORM_X11_SCREEN_EXT || value != 0) { + if (attrib == EGL_PLATFORM_X11_SCREEN_EXT) { + display->Options.Platform = (void *)value; + } else { _eglError(EGL_BAD_ATTRIBUTE, "eglGetPlatformDisplay"); return EGL_FALSE; } @@ -503,11 +502,17 @@ _EGLDisplay* _eglGetX11Display(Display *native_display, const EGLint *attrib_list) { - if (!_eglParseX11DisplayAttribList(attrib_list)) { + _EGLDisplay *display = _eglFindDisplay(_EGL_PLATFORM_X11, + native_display); + + if (!display) + _eglError(EGL_BAD_ALLOC, "eglGetPlatformDisplay"); + + if (!_eglParseX11DisplayAttribList(display, attrib_list)) { return NULL; } - return _eglFindDisplay(_EGL_PLATFORM_X11, native_display); + return display; } #endif /* HAVE_X11_PLATFORM */ |