There's a Gallium helper for this now.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Italo Nicola <italonicola@collabora.com>
Acked-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24428>
#define SAMPLE8(x, y) SAMPLE16((x)*2, (y)*2)
#define SAMPLE4(x, y) SAMPLE16((x)*4, (y)*4)
-static float
-decode_position(int16_t raw)
-{
- return ((float)raw) / 256.0;
-}
-
/* clang-format off */
const struct mali_sample_positions sample_position_lut[] = {
[MALI_SAMPLE_PATTERN_SINGLE_SAMPLED] = {