From f9cc6acbfa6f6f91b29a0601436d91a330fdce79 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 27 Apr 2011 09:31:30 -0600 Subject: [PATCH] st/mesa: raise shader MaxParameters if driver supports more The default value is 64 but drivers usually advertise more, like 4096. Allows ARB vp/fp programs to use more parameters. Reviewed-by: Jose Fonseca --- src/mesa/state_tracker/st_extensions.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 2f2bc5cc560..339e00d309c 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -167,6 +167,8 @@ void st_init_limits(struct st_context *st) pc->MaxNativeAddressRegs = screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_ADDRS); pc->MaxNativeParameters = screen->get_shader_param(screen, sh, PIPE_SHADER_CAP_MAX_CONSTS); pc->MaxUniformComponents = 4 * MIN2(pc->MaxNativeParameters, MAX_UNIFORMS); + /* raise MaxParameters if native support is higher */ + pc->MaxParameters = MAX2(pc->MaxParameters, pc->MaxNativeParameters); options->EmitNoNoise = TRUE; -- 2.30.2