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softpipe: Add support for ARB_derivative_control
authorGert Wollny <gert.wollny@collabora.com>
Tue, 13 Aug 2019 16:08:34 +0000 (18:08 +0200)
committerGert Wollny <gw.fossdev@gmail.com>
Wed, 14 Aug 2019 07:03:15 +0000 (07:03 +0000)
commit742d3c918f89dc263e15e67fb26dcee8c5c0eff8
treeaa1a603fd5d6788f6941c6dc80f02a5606c2e39dtree
parentb579af77f3c8e6bacbab06002cae386eae68a357commit | diff
softpipe: Add support for ARB_derivative_control

Enables and passes piglits:

spec/ARB_drivative_control/
        dfdx-coarse
        dfdx-dfdy
        dfdx-fine
        dfdy-coarse
        dfdy-fine

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
docs/features.txt diff | blob | history
src/gallium/auxiliary/tgsi/tgsi_exec.c diff | blob | history
src/gallium/drivers/softpipe/sp_screen.c diff | blob | history