gentle ping
On Sun, 2014-05-18 at 16:38 -0400, Jan Vesely wrote:
> No static keyword, f suffix for float constants
> Fixes one error and 7 warnings
>
> Signed-off-by: Jan Vesely <jan.vesely@xxxxxxxxxxx>
> ---
> Makes the op run on mesa/clover.
>
> opencl/noise-simplex.cl | 14 +++++++-------
> 1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/opencl/noise-simplex.cl b/opencl/noise-simplex.cl
> index bb59758..ce8aa40 100644
> --- a/opencl/noise-simplex.cl
> +++ b/opencl/noise-simplex.cl
> @@ -1,6 +1,6 @@
> #define MAX_RANK 3
>
> -static float2
> +float2
> philox (uint2 st,
> uint k)
> {
> @@ -17,7 +17,7 @@ philox (uint2 st,
> k += 0x9e3779b9u;
> }
>
> - return convert_float2(st) / 2147483648.0 - 1.0;
> + return convert_float2(st) / 2147483648.0f - 1.0f;
> }
>
> __kernel void kernel_noise (__global float *out,
> @@ -47,19 +47,19 @@ __kernel void kernel_noise (__global float *out,
> /* Skew the input point and find the lowest corner of the containing
> simplex. */
>
> - s = (p.x + p.y) * (sqrt(3.0) - 1) / 2;
> + s = (p.x + p.y) * (sqrt(3.0f) - 1) / 2;
> i = floor(p + s);
>
> /* Calculate the (unskewed) distance between the input point and all
> simplex corners. */
>
> - s = (i.x + i.y) * (3 - sqrt(3.0)) / 6;
> + s = (i.x + i.y) * (3 - sqrt(3.0f)) / 6;
> u[0] = p - i + s;
>
> di = u[0].x >= u[0].y ? (float2)(1, 0) : (float2)(0, 1);
>
> - u[1] = u[0] - di + (3 - sqrt(3.0)) / 6;
> - u[2] = u[0] - 1 + (3 - sqrt(3.0)) / 3;
> + u[1] = u[0] - di + (3 - sqrt(3.0f)) / 6;
> + u[2] = u[0] - 1 + (3 - sqrt(3.0f)) / 3;
>
> /* Calculate gradients for each corner vertex. We convert to
> * signed int first to avoid implementation-defined behavior for
> @@ -72,7 +72,7 @@ __kernel void kernel_noise (__global float *out,
>
> for (k = 0, n = 0 ; k < 3 ; k += 1)
> {
> - t = 0.5 - dot(u[k], u[k]);
> + t = 0.5f - dot(u[k], u[k]);
>
> if (t > 0)
> {
--
Jan Vesely <jan.vesely@xxxxxxxxxxx>
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