diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx index fad32cb15..b37e0c483 100644 --- a/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx @@ -126,12 +126,14 @@ Fl_Gl_Choice *Fl_Wayland_Gl_Window_Driver::find(int m, const int *alistp) EGL_DEPTH_SIZE, 0, // set at 11 EGL_SAMPLE_BUFFERS, 0, // set at 13 EGL_STENCIL_SIZE, 0, // set at 15 + EGL_ALPHA_SIZE, 0, // set at 17 EGL_NONE }; if (m & FL_DEPTH) config_attribs[11] = 1; if (m & FL_MULTISAMPLE) config_attribs[13] = 1; if (m & FL_STENCIL) config_attribs[15] = 1; + if (m & FL_ALPHA) config_attribs[17] = (m & FL_RGB8) ? 8 : 1; static EGLConfig *configs = (void**)calloc(configs_count, sizeof(EGLConfig)); eglChooseConfig(egl_display, config_attribs, configs, configs_count, &n); |