diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_emit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_emit.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c index d65b1332c6..14ab9042de 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_emit.c +++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c @@ -353,6 +353,19 @@ static void emit_mad( struct brw_compile *p, } } +static void emit_trunc( struct brw_compile *p, + const struct brw_reg *dst, + GLuint mask, + const struct brw_reg *arg0) +{ + GLuint i; + + for (i = 0; i < 4; i++) { + if (mask & (1<<i)) { + brw_RNDZ(p, dst[i], arg0[i]); + } + } +} static void emit_lrp( struct brw_compile *p, const struct brw_reg *dst, @@ -742,7 +755,7 @@ static void emit_tex( struct brw_wm_compile *c, retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW), 1, retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW), - inst->tex_unit + MAX_DRAW_BUFFERS, /* surface */ + SURF_INDEX_TEXTURE(inst->tex_unit), inst->tex_unit, /* sampler */ inst->writemask, (inst->tex_shadow ? @@ -791,7 +804,7 @@ static void emit_txb( struct brw_wm_compile *c, retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW), 1, retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW), - inst->tex_unit + MAX_DRAW_BUFFERS, /* surface */ + SURF_INDEX_TEXTURE(inst->tex_unit), inst->tex_unit, /* sampler */ inst->writemask, BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS, @@ -1224,6 +1237,10 @@ void brw_wm_emit( struct brw_wm_compile *c ) emit_dph(p, dst, dst_flags, args[0], args[1]); break; + case OPCODE_TRUNC: + emit_trunc(p, dst, dst_flags, args[0]); + break; + case OPCODE_LRP: emit_lrp(p, dst, dst_flags, args[0], args[1], args[2]); break; |