From eac50295fccb983281423e825e57ab4a2a5bbbfb Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@gmail.com>
Date: Mon, 7 Mar 2011 21:15:03 +0100
Subject: r600g: Constant buffers can contain up to 4096 constants.

---
 src/gallium/drivers/r600/r600_pipe.c | 2 +-
 src/gallium/drivers/r600/r600_pipe.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/gallium')

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 60838578f2..9964bb3910 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -394,7 +394,7 @@ static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, e
 	case PIPE_SHADER_CAP_MAX_ADDRS:
 		return 1; //max native address registers/* FIXME Isn't this equal to TEMPS? */
 	case PIPE_SHADER_CAP_MAX_CONSTS:
-		return 256; //max native parameters
+		return R600_MAX_CONST_BUFFER_SIZE;
 	case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
 		return R600_MAX_CONST_BUFFERS;
 	case PIPE_SHADER_CAP_MAX_PREDS:
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 5f701d87e8..1b78c09071 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -38,6 +38,7 @@
 #include "r600_resource.h"
 
 #define R600_MAX_CONST_BUFFERS 1
+#define R600_MAX_CONST_BUFFER_SIZE 4096
 
 enum r600_pipe_state_id {
 	R600_PIPE_STATE_BLEND = 0,
-- 
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