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panfrost: Account for sample count in tib offsets

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I don't know if we have tests for MRT + MSAA but that would hit this.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7653>
This commit is contained in:
Alyssa Rosenzweig 2020-11-09 14:43:36 -05:00 • committed by Boris Brezillon
parent f0a767f0e4
commit 76a428d03b
1 changed files with 5 additions and 2 deletions
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7
src/gallium/drivers/panfrost/pan_mfbd.c
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@ -557,10 +557,13 @@ panfrost_mfbd_fragment(struct panfrost_batch *batch, bool has_draws)
panfrost_mfbd_emit_rt(batch, rt, surf, rt_offset, cb);
if (surf) {
if (MAX2(surf->nr_samples, surf->texture->nr_samples) > 1)
unsigned samples = MAX2(surf->nr_samples, surf->texture->nr_samples);
if (samples > 1)
batch->requirements |= PAN_REQ_MSAA;
rt_offset += pan_bytes_per_pixel_tib(surf->format) * tib_size;
rt_offset += pan_bytes_per_pixel_tib(surf->format) * tib_size *
MAX2(samples, 1);
}
}