From 85131a5490e1e091dfe97e6b0a73abaa9505622a Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Mon, 30 Nov 2015 11:20:05 +1000 Subject: [PATCH] r600: add SET_NULL_SHADER macro. This is used to set a hw shader to NULL. Signed-off-by: Dave Airlie --- src/gallium/drivers/r600/r600_state_common.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index 86579aa507b..5d7c2102284 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -1294,6 +1294,11 @@ static void r600_update_clip_state(struct r600_context *rctx, return false; \ } while(0) +#define SET_NULL_SHADER(hw) do { \ + if (rctx->hw_shader_stages[(hw)].shader) \ + update_shader_atom(ctx, &rctx->hw_shader_stages[(hw)], NULL); \ + } while (0) + static bool r600_update_derived_state(struct r600_context *rctx) { struct pipe_context * ctx = (struct pipe_context*)rctx; @@ -1346,8 +1351,8 @@ static bool r600_update_derived_state(struct r600_context *rctx) } } else { if (unlikely(rctx->hw_shader_stages[R600_HW_STAGE_GS].shader)) { - update_shader_atom(ctx, &rctx->hw_shader_stages[R600_HW_STAGE_GS], NULL); - update_shader_atom(ctx, &rctx->hw_shader_stages[R600_HW_STAGE_ES], NULL); + SET_NULL_SHADER(R600_HW_STAGE_GS); + SET_NULL_SHADER(R600_HW_STAGE_ES); rctx->shader_stages.geom_enable = false; r600_mark_atom_dirty(rctx, &rctx->shader_stages.atom); } -- 2.30.2