On Sat, Jul 30, 2016 at 09:49:57AM +0200, Francesco Ansanelli wrote:
> Signed-off-by: Francesco Ansanelli <[email protected]>
> ---
> src/gallium/drivers/freedreno/a2xx/fd2_screen.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
> b/src/gallium/drivers/freedreno/a2xx/fd2_screen.c
> index fe4849b..007b9e6 100644
> --- 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) != ~0u)) {
> + (fd2_pipe2surface(format) != (enum
> a2xx_sq_surfaceformat)~0)) {
You said the compiler warning goes away, but is the condition guaranteed
to hit? I expect, with enums having varying size, that this cast will
not always work. I agree with Rob Herring, adding the error value to the
enum is better.
> 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) != ~0u)) {
> + (fd2_pipe2color(format) != (enum a2xx_colorformatx)~0))
> {
> 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) != ~0u)) {
> + (fd_pipe2depth(format) != (enum
> adreno_rb_depth_format)~0)) {
> retval |= PIPE_BIND_DEPTH_STENCIL;
> }
>
> if ((usage & PIPE_BIND_INDEX_BUFFER) &&
> - (fd_pipe2index(format) != ~0u)) {
> + (fd_pipe2index(format) != (enum pc_di_index_size)~0)) {
> retval |= PIPE_BIND_INDEX_BUFFER;
> }
>
> --
> 1.7.9.5
>
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