>
> Author: Corbin Simpson <mostawesomed...@gmail.com>
> Date: Fri Apr 9 03:38:23 2010 -0700
>
> st/xorg: Fix bad paramf.
>
> Should be an integer param, according to docs.
>
> ---
>
> src/gallium/state_trackers/xorg/xorg_driver.c | 4 +---
> 1 files changed, 1 insertions(+), 3 deletions(-)
>
> diff --git a/src/gallium/state_trackers/xorg/xorg_driver.c
> b/src/gallium/state_trackers/xorg/xorg_driver.c
> index 8ac5179..d5dd0d7 100644
> --- a/src/gallium/state_trackers/xorg/xorg_driver.c
> +++ b/src/gallium/state_trackers/xorg/xorg_driver.c
> @@ -676,10 +676,8 @@ drv_screen_init(int scrnIndex, ScreenPtr pScreen, int
> argc, char **argv)
> }
>
> if (ms->screen) {
> - float maxf;
> int max;
> - maxf = ms->screen->get_paramf(ms->screen,
> PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
> - max = (1 << (int)(maxf - 1.0f));
> + max = ms->screen->get_param(ms->screen,
> PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
> max_width = max < max_width ? max : max_width;
> max_height = max < max_height ? max : max_height;
> }
>
This doesn't look right. The shift line is missing.
PIPE_CAP_MAX_TEXTURE_2D_LEVELS is not a width/height value. To compute the max
width and height from max_levels:
max_width = 1 << (max_levels - 1)
-Brian
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