From: Marek Olšák Date: Wed, 8 Aug 2018 19:37:21 +0000 (-0400) Subject: radeonsi: increase the maximum UBO size to 2 GB X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9176703788c66de8287c6224650b1ff8d4238126;p=mesa.git radeonsi: increase the maximum UBO size to 2 GB Same as the closed driver. This causes a failure in GL45-CTS.compute_shader.max, which has a trivial bug. Tested-by: Dieter Nützel --- diff --git a/src/gallium/drivers/radeonsi/si_get.c b/src/gallium/drivers/radeonsi/si_get.c index a282b69a87b..47368fb7c91 100644 --- a/src/gallium/drivers/radeonsi/si_get.c +++ b/src/gallium/drivers/radeonsi/si_get.c @@ -397,7 +397,7 @@ static int si_get_shader_param(struct pipe_screen* pscreen, case PIPE_SHADER_CAP_MAX_TEMPS: return 256; /* Max native temporaries. */ case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE: - return 4096 * sizeof(float[4]); /* actually only memory limits this */ + return MIN2(sscreen->info.max_alloc_size, INT_MAX - 3); /* aligned to 4 */ case PIPE_SHADER_CAP_MAX_CONST_BUFFERS: return SI_NUM_CONST_BUFFERS; case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS: