From: Axel Davy Date: Sun, 27 Nov 2016 15:23:37 +0000 (+0100) Subject: st/nine: Fix ff texture coordinate selection X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b40f12ebf0288ee66eb8500986c35fbe09da9b56;p=mesa.git st/nine: Fix ff texture coordinate selection The code was wrongly detecting which texture coordinates to generate when the coordinate index was different to the stage index. Signed-off-by: Axel Davy --- diff --git a/src/gallium/state_trackers/nine/nine_ff.c b/src/gallium/state_trackers/nine/nine_ff.c index f30a98886fa..283a3cdf281 100644 --- a/src/gallium/state_trackers/nine/nine_ff.c +++ b/src/gallium/state_trackers/nine/nine_ff.c @@ -1642,21 +1642,22 @@ nine_ff_get_vs(struct NineDevice9 *device) for (s = 0; s < 8; ++s) { unsigned gen = (state->ff.tex_stage[s][D3DTSS_TEXCOORDINDEX] >> 16) + 1; + unsigned idx = state->ff.tex_stage[s][D3DTSS_TEXCOORDINDEX] & 7; unsigned dim; if (key.position_t && gen > NINED3DTSS_TCI_PASSTHRU) gen = NINED3DTSS_TCI_PASSTHRU; - if (!input_texture_coord[s] && gen == NINED3DTSS_TCI_PASSTHRU) + if (!input_texture_coord[idx] && gen == NINED3DTSS_TCI_PASSTHRU) gen = NINED3DTSS_TCI_DISABLE; key.tc_gen |= gen << (s * 3); - key.tc_idx |= (state->ff.tex_stage[s][D3DTSS_TEXCOORDINDEX] & 7) << (s * 3); - key.tc_dim_input |= ((input_texture_coord[s]-1) & 0x3) << (s * 2); + key.tc_idx |= idx << (s * 3); + key.tc_dim_input |= ((input_texture_coord[idx]-1) & 0x3) << (s * 2); dim = state->ff.tex_stage[s][D3DTSS_TEXTURETRANSFORMFLAGS] & 0x7; if (dim > 4) - dim = input_texture_coord[s]; + dim = input_texture_coord[idx]; if (dim == 1) /* NV behaviour */ dim = 0; key.tc_dim_output |= dim << (s * 3);