From 3996fd7b90478ea7b1da05fce41ed67716d8cd5d Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Tue, 24 Dec 2019 23:58:28 -0500 Subject: [PATCH] pan/midgard: Promote tilebuffer reads to 32-bit Fixes (among others) dEQP-GLES3.functional.fbo.render.shared_colorbuffer_clear.tex2d_rgba16f Signed-off-by: Alyssa Rosenzweig --- src/gallium/drivers/panfrost/nir/nir_lower_framebuffer.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/gallium/drivers/panfrost/nir/nir_lower_framebuffer.c b/src/gallium/drivers/panfrost/nir/nir_lower_framebuffer.c index e04f8076617..ffb51c4c3a1 100644 --- a/src/gallium/drivers/panfrost/nir/nir_lower_framebuffer.c +++ b/src/gallium/drivers/panfrost/nir/nir_lower_framebuffer.c @@ -384,6 +384,11 @@ nir_lower_framebuffer(nir_shader *shader, enum pipe_format format, nir_ssa_def *raw = &new->dest.ssa; nir_ssa_def *converted = nir_native_to_shader(&b, raw, op, format_desc, bits, homogenous_bits); + if (util_format_is_float(format)) + converted = nir_f2f32(&b, converted); + else + converted = nir_i2i32(&b, converted); + /* Rewrite to use the converted value */ nir_src rewritten = nir_src_for_ssa(converted); nir_ssa_def_rewrite_uses_after(&intr->dest.ssa, rewritten, instr); -- 2.30.2