diff options
Diffstat (limited to 'src/gallium/state_trackers/egl_g3d/x11/native_ximage.c')
| -rw-r--r-- | src/gallium/state_trackers/egl_g3d/x11/native_ximage.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/egl_g3d/x11/native_ximage.c b/src/gallium/state_trackers/egl_g3d/x11/native_ximage.c index 1f136235c0..d76107c47f 100644 --- a/src/gallium/state_trackers/egl_g3d/x11/native_ximage.c +++ b/src/gallium/state_trackers/egl_g3d/x11/native_ximage.c @@ -600,6 +600,34 @@ ximage_display_get_configs(struct native_display *ndpy, int *num_configs) return configs; } +static boolean +ximage_display_is_pixmap_supported(struct native_display *ndpy, + EGLNativePixmapType pix, + const struct native_config *nconf) +{ + struct ximage_display *xdpy = ximage_display(ndpy); + enum pipe_format fmt; + uint depth; + + depth = x11_drawable_get_depth(xdpy->xscr, (Drawable) pix); + switch (depth) { + case 32: + fmt = PIPE_FORMAT_A8R8G8B8_UNORM; + break; + case 24: + fmt = PIPE_FORMAT_X8R8G8B8_UNORM; + break; + case 16: + fmt = PIPE_FORMAT_R5G6B5_UNORM; + break; + default: + fmt = PIPE_FORMAT_NONE; + break; + } + + return (fmt == nconf->color_format); +} + static void ximage_display_destroy(struct native_display *ndpy) { @@ -652,6 +680,7 @@ x11_create_ximage_display(EGLNativeDisplayType dpy, boolean use_xshm) xdpy->base.destroy = ximage_display_destroy; xdpy->base.get_configs = ximage_display_get_configs; + xdpy->base.is_pixmap_supported = ximage_display_is_pixmap_supported; xdpy->base.create_context = ximage_display_create_context; xdpy->base.create_window_surface = ximage_display_create_window_surface; xdpy->base.create_pixmap_surface = ximage_display_create_pixmap_surface; |