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r300g: 8x8-compressed zbuffer can only be point-sampled

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This commit is contained in:
Marek Olšák 2011-01-28 01:15:17 +01:00
parent 2050f2ab96
commit baf2a795eb
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/r300/r300_texture_desc.c
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@ -367,7 +367,8 @@ static void r300_setup_zmask_flags(struct r300_screen *screen,
/* The 8x8 compression mode needs macrotiling. */
compsize = screen->caps.z_compress == R300_ZCOMP_8X8 &&
desc->macrotile[i] ? 8 : 4;
desc->macrotile[i] &&
desc->b.b.nr_samples <= 1 ? 8 : 4;
/* Get the zbuffer size (with the aligned width and height). */
numdw = align(desc->stride_in_pixels[i],