Mesa (master): r300/compiler: fix the instruction limit in vertex shaders

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 6dc71d6aa5262ee3fcb79c713f2d91121db79533
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6dc71d6aa5262ee3fcb79c713f2d91121db79533

Author: Marek Olšák <maraeo at gmail.com>
Date:   Sun Sep  5 00:43:34 2010 +0200

r300/compiler: fix the instruction limit in vertex shaders

Broken with commit d774b0c710bb7d833d17bd12f5151a0176baad96.

Reported by Chris Rankin.

---

 src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
index 4076825..0878571 100644
--- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
@@ -503,7 +503,7 @@ static void translate_vertex_program(struct radeon_compiler *c, void *user)
 			}
 		}
 
-		if (compiler->code->length >= c->max_alu_insts) {
+		if (compiler->code->length >= c->max_alu_insts * 4) {
 			rc_error(&compiler->Base, "Vertex program has too many instructions\n");
 			return;
 		}