diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_pass2.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_pass2.c b/src/mesa/drivers/dri/i965/brw_wm_pass2.c index 8541cbcbec..766edc8dac 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_pass2.c +++ b/src/mesa/drivers/dri/i965/brw_wm_pass2.c @@ -86,8 +86,15 @@ static void init_registers( struct brw_wm_compile *c ) for (j = 0; j < FRAG_ATTRIB_MAX; j++) if (inputs & (1<<j)) { + /* index for vs output and ps input are not the same + in shader varying */ + GLuint index; + if (j > FRAG_ATTRIB_VAR0) + index = j - (VERT_RESULT_VAR0 - FRAG_ATTRIB_VAR0) + else + index = j; nr_interp_regs++; - prealloc_reg(c, &c->payload.input_interp[j], i++); + prealloc_reg(c, &c->payload.input_interp[index], i++); } assert(nr_interp_regs >= 1); |