Module: Mesa Branch: master Commit: ff50c44a5fb4411715da828af5b8706c8a456d26 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ff50c44a5fb4411715da828af5b8706c8a456d26
Author: Marek Olšák <[email protected]> Date: Sat Nov 26 15:43:39 2016 +0100 radeonsi: set CB_BLEND1_CONTROL.ENABLE for dual source blending copied from Vulkan Cc: 13.0 <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> --- src/gallium/drivers/radeonsi/si_state.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 47b1148..911e979 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -454,6 +454,10 @@ static void *si_create_blend_state_mode(struct pipe_context *ctx, /* Only set dual source blending for MRT0 to avoid a hang. */ if (i >= 1 && blend->dual_src_blend) { + /* Vulkan does this for dual source blending. */ + if (i == 1) + blend_cntl |= S_028780_ENABLE(1); + si_pm4_set_reg(pm4, R_028780_CB_BLEND0_CONTROL + i * 4, blend_cntl); continue; } _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
