From ad13bd2e51a5dc01b0f8a0eb927022f0deac0a0c Mon Sep 17 00:00:00 2001 From: Julien Isorce Date: Thu, 16 Mar 2017 14:25:24 +0000 Subject: [PATCH] r600_shader.c: check returned value of eg_get_interpolator_index MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Like done in another place in that same file. CID 1250588 Signed-off-by: Julien Isorce Reviewed-by: Marek Olšák --- src/gallium/drivers/r600/r600_shader.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index e97aa65..8446502 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -1113,7 +1113,8 @@ static int allocate_system_value_inputs(struct r600_shader_ctx *ctx, int gpr_off interpolate = ctx->info.input_interpolate[inst->Src[0].Register.Index]; k = eg_get_interpolator_index(interpolate, location); - ctx->eg_interpolators[k].enabled = true; + if (k >= 0) + ctx->eg_interpolators[k].enabled = true; } } else if (parse.FullToken.Token.Type == TGSI_TOKEN_TYPE_DECLARATION) { struct tgsi_full_declaration *d = &parse.FullToken.FullDeclaration; @@ -1209,7 +1210,8 @@ static int evergreen_gpr_count(struct r600_shader_ctx *ctx) interpolate = ctx->info.input_interpolate[inst->Src[0].Register.Index]; k = eg_get_interpolator_index(interpolate, location); - ctx->eg_interpolators[k].enabled = true; + if (k >= 0) + ctx->eg_interpolators[k].enabled = true; } } } -- 2.7.4