diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_unfilled.c | 6 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_util.c | 13 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_reg.h | 15 |
4 files changed, 16 insertions, 20 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_clip_unfilled.c b/src/mesa/drivers/dri/i965/brw_clip_unfilled.c index 3c18858abf1..d333d10d299 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_unfilled.c +++ b/src/mesa/drivers/dri/i965/brw_clip_unfilled.c @@ -85,8 +85,10 @@ static void compute_tri_direction( struct brw_clip_compile *c ) /* Take their crossproduct: */ brw_set_default_access_mode(p, BRW_ALIGN_16); - brw_MUL(p, vec4(brw_null_reg()), brw_swizzle(e, 1,2,0,3), brw_swizzle(f,2,0,1,3)); - brw_MAC(p, vec4(e), negate(brw_swizzle(e, 2,0,1,3)), brw_swizzle(f,1,2,0,3)); + brw_MUL(p, vec4(brw_null_reg()), brw_swizzle(e, BRW_SWIZZLE_YZXW), + brw_swizzle(f, BRW_SWIZZLE_ZXYW)); + brw_MAC(p, vec4(e), negate(brw_swizzle(e, BRW_SWIZZLE_ZXYW)), + brw_swizzle(f, BRW_SWIZZLE_YZXW)); brw_set_default_access_mode(p, BRW_ALIGN_1); brw_MUL(p, c->reg.dir, c->reg.dir, vec4(e)); diff --git a/src/mesa/drivers/dri/i965/brw_clip_util.c b/src/mesa/drivers/dri/i965/brw_clip_util.c index 7ef3305a25f..3e6664e4a82 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_util.c +++ b/src/mesa/drivers/dri/i965/brw_clip_util.c @@ -98,7 +98,8 @@ void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos ) /* value.xyz *= value.rhw */ brw_set_default_access_mode(p, BRW_ALIGN_16); - brw_MUL(p, brw_writemask(pos, WRITEMASK_XYZ), pos, brw_swizzle1(pos, W)); + brw_MUL(p, brw_writemask(pos, WRITEMASK_XYZ), pos, + brw_swizzle(pos, BRW_SWIZZLE_WWWW)); brw_set_default_access_mode(p, BRW_ALIGN_1); } @@ -194,11 +195,11 @@ void brw_clip_interp_vertex( struct brw_clip_compile *c, brw_set_default_access_mode(p, BRW_ALIGN_16); brw_MOV(p, brw_writemask(t_nopersp, WRITEMASK_ZW), - brw_swizzle(tmp, 0, 1, 0, 1)); + brw_swizzle(tmp, BRW_SWIZZLE_XYXY)); /* t_nopersp = vec4(v1.xy, dest.xy) - v0.xyxy */ brw_ADD(p, t_nopersp, t_nopersp, - negate(brw_swizzle(v0_ndc_copy, 0, 1, 0, 1))); + negate(brw_swizzle(v0_ndc_copy, BRW_SWIZZLE_XYXY))); /* Add the absolute values of the X and Y deltas so that if * the points aren't in the same place on the screen we get @@ -212,8 +213,8 @@ void brw_clip_interp_vertex( struct brw_clip_compile *c, */ brw_ADD(p, brw_writemask(t_nopersp, WRITEMASK_XY), - brw_abs(brw_swizzle(t_nopersp, 0, 2, 0, 0)), - brw_abs(brw_swizzle(t_nopersp, 1, 3, 0, 0))); + brw_abs(brw_swizzle(t_nopersp, BRW_SWIZZLE_XZXZ)), + brw_abs(brw_swizzle(t_nopersp, BRW_SWIZZLE_YWYW))); brw_set_default_access_mode(p, BRW_ALIGN_1); /* If the points are in the same place, just substitute a @@ -234,7 +235,7 @@ void brw_clip_interp_vertex( struct brw_clip_compile *c, brw_MUL(p, vec1(t_nopersp), vec1(t_nopersp), vec1(suboffset(t_nopersp, 1))); brw_set_default_access_mode(p, BRW_ALIGN_16); - brw_MOV(p, t_nopersp, brw_swizzle(t_nopersp, 0, 0, 0, 0)); + brw_MOV(p, t_nopersp, brw_swizzle(t_nopersp, BRW_SWIZZLE_XXXX)); brw_set_default_access_mode(p, BRW_ALIGN_1); release_tmp(c, tmp); diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 2ef1d7bb825..6f11f597492 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -3402,7 +3402,7 @@ brw_broadcast(struct brw_codegen *p, */ inst = brw_MOV(p, brw_null_reg(), - stride(brw_swizzle1(idx, 0), 0, 4, 1)); + stride(brw_swizzle(idx, BRW_SWIZZLE_XXXX), 0, 4, 1)); brw_inst_set_pred_control(devinfo, inst, BRW_PREDICATE_NONE); brw_inst_set_cond_modifier(devinfo, inst, BRW_CONDITIONAL_NZ); brw_inst_set_flag_reg_nr(devinfo, inst, 1); diff --git a/src/mesa/drivers/dri/i965/brw_reg.h b/src/mesa/drivers/dri/i965/brw_reg.h index a2a4a40f373..a4bcfca0b1d 100644 --- a/src/mesa/drivers/dri/i965/brw_reg.h +++ b/src/mesa/drivers/dri/i965/brw_reg.h @@ -81,7 +81,9 @@ struct brw_device_info; #define BRW_SWIZZLE_ZZZZ BRW_SWIZZLE4(2,2,2,2) #define BRW_SWIZZLE_WWWW BRW_SWIZZLE4(3,3,3,3) #define BRW_SWIZZLE_XYXY BRW_SWIZZLE4(0,1,0,1) +#define BRW_SWIZZLE_XZXZ BRW_SWIZZLE4(0,2,0,2) #define BRW_SWIZZLE_YZXW BRW_SWIZZLE4(1,2,0,3) +#define BRW_SWIZZLE_YWYW BRW_SWIZZLE4(1,3,1,3) #define BRW_SWIZZLE_ZXYW BRW_SWIZZLE4(2,0,1,3) #define BRW_SWIZZLE_ZWZW BRW_SWIZZLE4(2,3,2,3) #define BRW_SWIZZLE_WZYX BRW_SWIZZLE4(3,2,1,0) @@ -871,24 +873,15 @@ get_element_d(struct brw_reg reg, unsigned elt) return vec1(suboffset(retype(reg, BRW_REGISTER_TYPE_D), elt)); } - static inline struct brw_reg -brw_swizzle(struct brw_reg reg, unsigned x, unsigned y, unsigned z, unsigned w) +brw_swizzle(struct brw_reg reg, unsigned swz) { assert(reg.file != BRW_IMMEDIATE_VALUE); - reg.swizzle = brw_compose_swizzle(BRW_SWIZZLE4(x, y, z, w), - reg.swizzle); + reg.swizzle = brw_compose_swizzle(swz, reg.swizzle); return reg; } - -static inline struct brw_reg -brw_swizzle1(struct brw_reg reg, unsigned x) -{ - return brw_swizzle(reg, x, x, x, x); -} - static inline struct brw_reg brw_writemask(struct brw_reg reg, unsigned mask) { |