glsl: Set gl_MaxVertexOutputs from VertexProgram.MaxOutputComponents etc

gl_MaxVertexOutputVectors => ctx->Const.VertexProgram.MaxOutputComponents
gl_MaxFragmentInputVectors => ctx->Const.FragmentProgram.MaxInputComponents

v2: Add types so that the code compiles.  Pointed out by Brian.

v3: Leave gl_MaxVaryingFloats et al. as-is.  Suggested by Paul.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com> [v2]
Reviewed-by: Marek Olšák <marek.olsak@amd.com> [v2]
Reviewed-by: Paul Berry <stereotype441@gmail.com> [v2]

1 files changed, 2 insertions, 2 deletions

diff --git a/src/glsl/builtin_variables.cpp b/src/glsl/builtin_variables.cpp
index 6a808c072a2..a75bb6ddab4 100644
--- a/src/glsl/builtin_variables.cpp
+++ b/src/glsl/builtin_variables.cpp
@@ -497,9 +497,9 @@ builtin_variable_generator::generate_constants()
        */
       if (state->is_version(0, 300)) {
          add_const("gl_MaxVertexOutputVectors",
-                   state->Const.MaxVaryingFloats / 4);
+                   state->ctx->Const.VertexProgram.MaxOutputComponents / 4);
          add_const("gl_MaxFragmentInputVectors",
-                   state->Const.MaxVaryingFloats / 4);
+                   state->ctx->Const.FragmentProgram.MaxInputComponents / 4);
       } else {
          add_const("gl_MaxVaryingVectors", state->Const.MaxVaryingFloats / 4);
       }