gallium: remove PIPE_MAX_VERTEX/GEOMETRY_SAMPLERS #define

PIPE_MAX_SAMPLERS, PIPE_MAX_VERTEX_SAMPLERS and PIPE_MAX_GEOMETRY_SAMPLERS
were all defined to the same value (16).

In various places we're creating arrays such as
sampler_views[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS] so we were assuming
the same number of max samplers for all shader stages anyway.

Of course, drivers are still free to advertise different numbers of max
samplers for different shaders.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gallium/drivers/identity/id_context.c b/src/gallium/drivers/identity/id_context.c
index 2d47296..794e62c 100644
--- a/src/gallium/drivers/identity/id_context.c
+++ b/src/gallium/drivers/identity/id_context.c
@@ -517,14 +517,14 @@ identity_set_vertex_sampler_views(struct pipe_context *_pipe,
 {
    struct identity_context *id_pipe = identity_context(_pipe);
    struct pipe_context *pipe = id_pipe->pipe;
-   struct pipe_sampler_view *unwrapped_views[PIPE_MAX_VERTEX_SAMPLERS];
+   struct pipe_sampler_view *unwrapped_views[PIPE_MAX_SAMPLERS];
    struct pipe_sampler_view **views = NULL;
    unsigned i;
 
    if (_views) {
       for (i = 0; i < num; i++)
          unwrapped_views[i] = identity_sampler_view_unwrap(_views[i]);
-      for (; i < PIPE_MAX_VERTEX_SAMPLERS; i++)
+      for (; i < Elements(unwrapped_views); i++)
          unwrapped_views[i] = NULL;
 
       views = unwrapped_views;