freedreno/a2xx: Fix sign compare warnings

Signed-off-by: Rob Clark <robdclark@gmail.com>

diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
index c2baa6f4cb4f7fb49206f5ac5c27618bee44e266..fe4849b32f7cae1c434eebc59ff587009110f44b 100644 (file)
--- a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
@@ -61,7 +61,7 @@ fd2_screen_is_format_supported(struct pipe_screen *pscreen,
 
        if ((usage & (PIPE_BIND_SAMPLER_VIEW |
                                PIPE_BIND_VERTEX_BUFFER)) &&
-                       (fd2_pipe2surface(format) != ~0)) {
+                       (fd2_pipe2surface(format) != ~0u)) {
                retval |= usage & (PIPE_BIND_SAMPLER_VIEW |
                                PIPE_BIND_VERTEX_BUFFER);
        }
@@ -70,7 +70,7 @@ fd2_screen_is_format_supported(struct pipe_screen *pscreen,
                                PIPE_BIND_DISPLAY_TARGET |
                                PIPE_BIND_SCANOUT |
                                PIPE_BIND_SHARED)) &&
-                       (fd2_pipe2color(format) != ~0)) {
+                       (fd2_pipe2color(format) != ~0u)) {
                retval |= usage & (PIPE_BIND_RENDER_TARGET |
                                PIPE_BIND_DISPLAY_TARGET |
                                PIPE_BIND_SCANOUT |
@@ -78,12 +78,12 @@ fd2_screen_is_format_supported(struct pipe_screen *pscreen,
        }
 
        if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
-                       (fd_pipe2depth(format) != ~0)) {
+                       (fd_pipe2depth(format) != ~0u)) {
                retval |= PIPE_BIND_DEPTH_STENCIL;
        }
 
        if ((usage & PIPE_BIND_INDEX_BUFFER) &&
-                       (fd_pipe2index(format) != ~0)) {
+                       (fd_pipe2index(format) != ~0u)) {
                retval |= PIPE_BIND_INDEX_BUFFER;
        }