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panfrost: Set rt_count_2 for bpp>4 formats

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Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This commit is contained in:
Alyssa Rosenzweig 2019-07-02 09:54:23 -07:00
parent 0c619210b2
commit 7647e56c1f
1 changed files with 7 additions and 0 deletions
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7
src/gallium/drivers/panfrost/pan_mfbd.c
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@ -307,7 +307,14 @@ panfrost_mfbd_fragment(struct panfrost_context *ctx, bool has_draws)
for (int cb = 0; cb < ctx->pipe_framebuffer.nr_cbufs; ++cb) {
struct pipe_surface *surf = ctx->pipe_framebuffer.cbufs[cb];
unsigned bpp = util_format_get_blocksize(surf->format);
panfrost_mfbd_set_cbuf(&rts[cb], surf);
/* What is this? Looks like some extension of the bpp field.
* Maybe it establishes how much internal tilebuffer space is
* reserved? */
fb.rt_count_2 = MAX2(fb.rt_count_2, ALIGN_POT(bpp, 4) / 4);
}
if (ctx->pipe_framebuffer.zsbuf) {