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radeonsi: strengthen the condition determining OREO_MODE

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No change in behavior.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30525>
This commit is contained in:
Marek Olšák
2024-08-05 18:55:05 -04:00
committed by Marge Bot
parent 97d664b22f
commit 6bba7b685e
1 changed files with 8 additions and 8 deletions
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src/gallium/drivers/radeonsi/si_state.c
+8 -8
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@@ -1795,14 +1795,14 @@ static void si_emit_db_render_state(struct si_context *sctx, unsigned index)
/* This ignores CONSERVATIVE_Z_EXPORT, so it's slightly pessimistic. */
bool late_z = !G_02880C_DEPTH_BEFORE_SHADER(sctx->ps_db_shader_control) &&
(G_02880C_Z_ORDER(sctx->ps_db_shader_control) == V_02880C_LATE_Z ||
(G_02880C_Z_ORDER(sctx->ps_db_shader_control) == V_02880C_EARLY_Z_THEN_LATE_Z &&
(G_02880C_KILL_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_Z_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_STENCIL_TEST_VAL_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_STENCIL_OP_VAL_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_COVERAGE_TO_MASK_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_MASK_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
sctx->queued.named.blend->alpha_to_coverage)));
/* Late Z is always used in these cases: */
G_02880C_KILL_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_Z_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_STENCIL_TEST_VAL_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_STENCIL_OP_VAL_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_COVERAGE_TO_MASK_ENABLE(sctx->ps_db_shader_control) ||
G_02880C_MASK_EXPORT_ENABLE(sctx->ps_db_shader_control) ||
sctx->queued.named.blend->alpha_to_coverage);
db_render_control |= S_028000_OREO_MODE(late_z ? V_028000_OMODE_BLEND : V_028000_OMODE_O_THEN_B);
}