Some state trackers require 128.
(There are no plans to increase PIPE_MAX_SAMPLERS too, since with gl
state tracker it's unlikely more than 32 will be needed, if you need
more use bindless.)
#define PIPE_MAX_SAMPLERS 32
#define PIPE_MAX_SHADER_INPUTS 80 /* 32 GENERIC + 32 PATCH + 16 others */
#define PIPE_MAX_SHADER_OUTPUTS 80 /* 32 GENERIC + 32 PATCH + 16 others */
-#define PIPE_MAX_SHADER_SAMPLER_VIEWS 32
+#define PIPE_MAX_SHADER_SAMPLER_VIEWS 128
#define PIPE_MAX_SHADER_BUFFERS 32
#define PIPE_MAX_SHADER_IMAGES 32
#define PIPE_MAX_TEXTURE_LEVELS 16