diff options
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 17f572f80fb..884761c6c30 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -873,8 +873,13 @@ void st_init_extensions(struct pipe_screen *screen, consts->MaxViewports = screen->get_param(screen, PIPE_CAP_MAX_VIEWPORTS); if (consts->MaxViewports >= 16) { - consts->ViewportBounds.Min = -16384.0; - consts->ViewportBounds.Max = 16384.0; + if (glsl_feature_level >= 400) { + consts->ViewportBounds.Min = -32768.0; + consts->ViewportBounds.Max = 32767.0; + } else { + consts->ViewportBounds.Min = -16384.0; + consts->ViewportBounds.Max = 16383.0; + } extensions->ARB_viewport_array = GL_TRUE; extensions->ARB_fragment_layer_viewport = GL_TRUE; if (extensions->AMD_vertex_shader_layer) |