diff options
| author | Neha Bhende <bhenden@vmware.com> | 2018-08-30 14:46:56 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2018-09-20 13:20:10 -0600 |
| commit | ede805dd190fd3cd8e326e9b3191d2ed8ac14826 (patch) | |
| tree | 756717576ed499305eb3c69918c16fba9834abea /src/gallium | |
| parent | 1dcf377a76cc4fa3e1c5312b0e10c4754532b512 (diff) | |
svga: Apply texcoord scale factors only if there is sampler view
We need to convert unnormalized texcoords to normalized texcoords
when we are sampling from texture. We don't need this conversion
if there is no sampler view.
Tested with piglit, glretrace
Fixes vmware bug 2101970
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/svga/svga_tgsi_vgpu10.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c index b9aaeba0bb9..a5bbb4d0f2a 100644 --- a/src/gallium/drivers/svga/svga_tgsi_vgpu10.c +++ b/src/gallium/drivers/svga/svga_tgsi_vgpu10.c @@ -4967,7 +4967,7 @@ setup_texcoord(struct svga_shader_emitter_v10 *emit, unsigned unit, const struct tgsi_full_src_register *coord) { - if (emit->key.tex[unit].unnormalized) { + if (emit->sampler_view[unit] && emit->key.tex[unit].unnormalized) { unsigned scale_index = emit->texcoord_scale_index[unit]; unsigned tmp = get_temp_index(emit); struct tgsi_full_src_register tmp_src = make_src_temp_reg(tmp); |