From 7a9eb76786ea5534d395eef199974f8221e047d8 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Tue, 5 Jan 2016 16:36:28 -0800 Subject: [PATCH] vc4: Add missing sRGB decode to texel fetches. We only see txf on MSAA textures, currently, and apparently this didn't impact any of our piglit tests. --- src/gallium/drivers/vc4/vc4_program.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c index 9d686f72877..e04cca1c09d 100644 --- a/src/gallium/drivers/vc4/vc4_program.c +++ b/src/gallium/drivers/vc4/vc4_program.c @@ -328,6 +328,11 @@ ntq_emit_txf(struct vc4_compile *c, nir_tex_instr *instr) for (int i = 0; i < 4; i++) dest[i] = qir_UNPACK_8_F(c, tex, i); } + + for (int i = 0; i < 4; i++) { + if (c->tex_srgb_decode[unit] & (1 << i)) + dest[i] = qir_srgb_decode(c, dest[i]); + } } static void -- 2.30.2