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authorRob Clark <[email protected]>2015-08-09 08:38:25 -0400
committerRob Clark <[email protected]>2015-08-10 07:12:54 -0400
commit6dabf455970f3a1fdbf384a53621ebe2bcd7545e (patch)
treeba99710baebe6ba6aa1989e3df2203a672a31500 /src/gallium/drivers
parent08f2dfe3430789085c165ce7c546d5afd2e295c2 (diff)
freedreno/a3xx: clear cached fp when switching blit prog
For gmem restore (mem2gmem), we swap blit programs, in order to have a different frag shader for depth vs color restore. But we weren't actually clearing the cached fp, so it would not actually change the frag shader as expected. Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/freedreno/a3xx/fd3_gmem.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c b/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c
index 302452657b6..9a5b45e2fcb 100644
--- a/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c
+++ b/src/gallium/drivers/freedreno/a3xx/fd3_gmem.c
@@ -651,6 +651,7 @@ fd3_emit_tile_mem2gmem(struct fd_context *ctx, struct fd_tile *tile)
if (fd_gmem_needs_restore(ctx, tile, FD_BUFFER_COLOR)) {
emit.prog = &ctx->blit_prog[pfb->nr_cbufs - 1];
+ emit.fp = NULL; /* frag shader changed so clear cache */
fd3_program_emit(ring, &emit, pfb->nr_cbufs, pfb->cbufs);
emit_mem2gmem_surf(ctx, gmem->cbuf_base, pfb->cbufs, pfb->nr_cbufs, bin_w);
}
@@ -671,6 +672,7 @@ fd3_emit_tile_mem2gmem(struct fd_context *ctx, struct fd_tile *tile)
emit.prog = &ctx->blit_zs;
emit.key.half_precision = false;
}
+ emit.fp = NULL; /* frag shader changed so clear cache */
fd3_program_emit(ring, &emit, 1, &pfb->zsbuf);
emit_mem2gmem_surf(ctx, gmem->zsbuf_base, &pfb->zsbuf, 1, bin_w);
}