mesa/cs: Add a MESA_SHADER_COMPUTE stage and update switch statements.

This patch adds MESA_SHADER_COMPUTE to the gl_shader_stage enum.
Also, where it is trivial to do so, it adds a compute shader case to
switch statements that switch based on the type of shader.  This
avoids "unhandled switch case" compiler warnings.

Reviewed-by: Matt Turner <[email protected]>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index d0a14493ab5..69835a59eaf 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -498,6 +498,14 @@ init_program_limits(struct gl_context *ctx, gl_shader_stage stage,
       prog->MaxInputComponents = 16 * 4; /* old limit not to break tnl and swrast */
       prog->MaxOutputComponents = 16 * 4; /* old limit not to break tnl and swrast */
       break;
+   case MESA_SHADER_COMPUTE:
+      prog->MaxParameters = 0; /* not meaningful for compute shaders */
+      prog->MaxAttribs = 0; /* not meaningful for compute shaders */
+      prog->MaxAddressRegs = 0; /* not meaningful for compute shaders */
+      prog->MaxUniformComponents = 4 * MAX_UNIFORMS;
+      prog->MaxInputComponents = 0; /* not meaningful for compute shaders */
+      prog->MaxOutputComponents = 0; /* not meaningful for compute shaders */
+      break;
    default:
       assert(0 && "Bad shader stage in init_program_limits()");
    }