From: Rhys Kidd <rhyskidd@gmail.com>
Date: Thu, 6 Aug 2015 06:33:58 +0000 (+1000)
Subject: i965: Resolve GCC sign-compare warning.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=89b285ba0e3503de05e97cbb915485302e2fd37d;p=mesa.git

i965: Resolve GCC sign-compare warning.

mesa/src/mesa/drivers/dri/i965/brw_wm_state.c: In function 'brw_color_buffer_write_enabled':
mesa/src/mesa/drivers/dri/i965/brw_wm_state.c:53:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
                  ^

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
---

diff --git a/src/mesa/drivers/dri/i965/brw_wm_state.c b/src/mesa/drivers/dri/i965/brw_wm_state.c
index 0cd439046b3..cd0b56ba60c 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_state.c
@@ -47,7 +47,7 @@ brw_color_buffer_write_enabled(struct brw_context *brw)
    struct gl_context *ctx = &brw->ctx;
    /* BRW_NEW_FRAGMENT_PROGRAM */
    const struct gl_fragment_program *fp = brw->fragment_program;
-   int i;
+   unsigned i;
 
    /* _NEW_BUFFERS */
    for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {