From 53959fcbd88f38316359aa7b48cb9464c23eb870 Mon Sep 17 00:00:00 2001 From: Roland Scheidegger Date: Fri, 15 Jun 2018 23:36:52 +0200 Subject: [PATCH] r600: fix copy/paste bug for sampleMaskIn workaround The sampleMaskIn workaround (b936f4d1ca0d2ab1e828ff6a6e617f12469687fa) tries to figure out if the shader is running at per-sample frequency, but there's a typo bug so it will only recognize per-sample linar inputs, not per-sample perspective ones. Spotted by Eric Engestrom Fixes: b936f4d1ca0d2ab1e828a "r600: partly fix sampleMaskIn value" --- src/gallium/drivers/r600/r600_shader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index c9f2fa64854..c466a482629 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -1247,7 +1247,7 @@ static int allocate_system_value_inputs(struct r600_shader_ctx *ctx, int gpr_off tgsi_parse_free(&parse); if (ctx->info.reads_samplemask && - (ctx->info.uses_linear_sample || ctx->info.uses_linear_sample)) { + (ctx->info.uses_linear_sample || ctx->info.uses_persp_sample)) { inputs[1].enabled = true; }