diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915/i915_program.c')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_program.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_program.c b/src/mesa/drivers/dri/i915/i915_program.c index 350da5e1697..e87700f8e0a 100644 --- a/src/mesa/drivers/dri/i915/i915_program.c +++ b/src/mesa/drivers/dri/i915/i915_program.c @@ -245,6 +245,19 @@ GLuint i915_emit_texld( struct i915_fragment_program *p, */ assert(GET_UREG_TYPE(coord) != REG_TYPE_U); + if ((GET_UREG_TYPE(coord) != REG_TYPE_R) && + (GET_UREG_TYPE(coord) != REG_TYPE_OC) && + (GET_UREG_TYPE(coord) != REG_TYPE_OD) && + (GET_UREG_TYPE(coord) != REG_TYPE_T)) { + GLuint tmpCoord = get_free_rreg(p, live_regs); + + if (tmpCoord == UREG_BAD) + return 0; + + i915_emit_arith(p, A0_MOV, tmpCoord, A0_DEST_CHANNEL_ALL, 0, coord, 0, 0); + coord = tmpCoord; + } + /* Output register being oC or oD defines a phase boundary */ if (GET_UREG_TYPE(dest) == REG_TYPE_OC || GET_UREG_TYPE(dest) == REG_TYPE_OD) |