From baab345b192d207236253ce67b320fb32fa67625 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Mikl=C3=B3s=20M=C3=A1t=C3=A9?= Date: Thu, 24 Mar 2016 01:13:00 +0100 Subject: [PATCH] st/mesa: fix handling the fallback texture MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This fixes crash when post-processing is enabled in SW:KotOR. v2: fix const-ness v3: move assignment into the if() block Signed-off-by: Miklós Máté Signed-off-by: Marek Olšák --- src/mesa/state_tracker/st_atom_sampler.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c index 82dcf5e..a1cfa1c 100644 --- a/src/mesa/state_tracker/st_atom_sampler.c +++ b/src/mesa/state_tracker/st_atom_sampler.c @@ -133,18 +133,19 @@ convert_sampler(struct st_context *st, { const struct gl_texture_object *texobj; struct gl_context *ctx = st->ctx; - struct gl_sampler_object *msamp; + const struct gl_sampler_object *msamp; GLenum texBaseFormat; texobj = ctx->Texture.Unit[texUnit]._Current; if (!texobj) { texobj = _mesa_get_fallback_texture(ctx, TEXTURE_2D_INDEX); + msamp = &texobj->Sampler; + } else { + msamp = _mesa_get_samplerobj(ctx, texUnit); } texBaseFormat = _mesa_texture_base_format(texobj); - msamp = _mesa_get_samplerobj(ctx, texUnit); - memset(sampler, 0, sizeof(*sampler)); sampler->wrap_s = gl_wrap_xlate(msamp->WrapS); sampler->wrap_t = gl_wrap_xlate(msamp->WrapT); -- 2.7.4