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vc4: Add missing sRGB decode to texel fetches.

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We only see txf on MSAA textures, currently, and apparently this didn't
impact any of our piglit tests.
This commit is contained in:
Eric Anholt 2016-01-05 16:36:28 -08:00
parent f01ca9eeda
commit 7a9eb76786
1 changed files with 5 additions and 0 deletions
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5
src/gallium/drivers/vc4/vc4_program.c
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@ -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