i965: Reduce maximum GL_ARB_fragment_program instruction count to 1024.

I don't know of any programs that would need more than this.  The larger
programs I've seen have neared 100 instructions.  This prevent excessive
runtimes of automatic tests that attempt to test up to the exposed maximums
(like fp-long-alu).

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index e94df2658cea46e22e928db64a4b73dd7e48c98b..c12ebccf067d6fd80c8088b28b4a1375a7537060 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -254,10 +254,10 @@ brwCreateContext(int api,
       MIN2(ctx->Const.VertexProgram.MaxNativeParameters,
           ctx->Const.VertexProgram.MaxEnvParams);
 
-   ctx->Const.FragmentProgram.MaxNativeInstructions = (16 * 1024);
-   ctx->Const.FragmentProgram.MaxNativeAluInstructions = (16 * 1024);
-   ctx->Const.FragmentProgram.MaxNativeTexInstructions = (16 * 1024);
-   ctx->Const.FragmentProgram.MaxNativeTexIndirections = (16 * 1024);
+   ctx->Const.FragmentProgram.MaxNativeInstructions = (1 * 1024);
+   ctx->Const.FragmentProgram.MaxNativeAluInstructions = (1 * 1024);
+   ctx->Const.FragmentProgram.MaxNativeTexInstructions = (1 * 1024);
+   ctx->Const.FragmentProgram.MaxNativeTexIndirections = (1 * 1024);
    ctx->Const.FragmentProgram.MaxNativeAttribs = 12;
    ctx->Const.FragmentProgram.MaxNativeTemps = 256;
    ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0;