diff options
Diffstat (limited to 'src/mesa/drivers/dri')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip.c | 2 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip.h | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_line.c | 6 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_tri.c | 17 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_unfilled.c | 12 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_util.c | 8 |
6 files changed, 29 insertions, 17 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_clip.c b/src/mesa/drivers/dri/i965/brw_clip.c index f9f3fd4f1e3..f5ae966f8e3 100644 --- a/src/mesa/drivers/dri/i965/brw_clip.c +++ b/src/mesa/drivers/dri/i965/brw_clip.c @@ -77,8 +77,6 @@ static void compile_clip_prog( struct brw_context *brw, /* Need to locate the two positions present in vertex + header. * These are currently hardcoded: */ - c.ndc_offset = ATTR_SIZE; - if (intel->gen == 5) header_regs = 3; else diff --git a/src/mesa/drivers/dri/i965/brw_clip.h b/src/mesa/drivers/dri/i965/brw_clip.h index 4e4166c9131..abd35d235fe 100644 --- a/src/mesa/drivers/dri/i965/brw_clip.h +++ b/src/mesa/drivers/dri/i965/brw_clip.h @@ -115,7 +115,6 @@ struct brw_clip_compile { GLboolean need_direction; - GLuint ndc_offset; /** Mapping from VERT_RESULT_* to offset within the VUE. */ GLuint offset[VERT_RESULT_MAX]; /** Mapping from attribute index to VERT_RESULT_* */ diff --git a/src/mesa/drivers/dri/i965/brw_clip_line.c b/src/mesa/drivers/dri/i965/brw_clip_line.c index d771853f421..9e019c804d6 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_line.c +++ b/src/mesa/drivers/dri/i965/brw_clip_line.c @@ -134,6 +134,8 @@ static void clip_and_emit_line( struct brw_clip_compile *c ) struct brw_indirect plane_ptr = brw_indirect(4, 0); struct brw_instruction *plane_loop; struct brw_reg v1_null_ud = retype(vec1(brw_null_reg()), BRW_REGISTER_TYPE_UD); + GLuint hpos_offset = brw_vert_result_to_offset(&c->vue_map, + VERT_RESULT_HPOS); brw_MOV(p, get_addr_reg(vtx0), brw_address(c->reg.vertex[0])); brw_MOV(p, get_addr_reg(vtx1), brw_address(c->reg.vertex[1])); @@ -174,12 +176,12 @@ static void clip_and_emit_line( struct brw_clip_compile *c ) /* dp = DP4(vtx->position, plane) */ - brw_DP4(p, vec4(c->reg.dp0), deref_4f(vtx0, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation); + brw_DP4(p, vec4(c->reg.dp0), deref_4f(vtx0, hpos_offset), c->reg.plane_equation); /* if (IS_NEGATIVE(dp1)) */ brw_set_conditionalmod(p, BRW_CONDITIONAL_L); - brw_DP4(p, vec4(c->reg.dp1), deref_4f(vtx1, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation); + brw_DP4(p, vec4(c->reg.dp1), deref_4f(vtx1, hpos_offset), c->reg.plane_equation); brw_IF(p, BRW_EXECUTE_1); { /* diff --git a/src/mesa/drivers/dri/i965/brw_clip_tri.c b/src/mesa/drivers/dri/i965/brw_clip_tri.c index 0dca05d0361..0f938fe0b6f 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_tri.c +++ b/src/mesa/drivers/dri/i965/brw_clip_tri.c @@ -231,6 +231,8 @@ void brw_clip_tri( struct brw_clip_compile *c ) struct brw_indirect freelist_ptr = brw_indirect(6, 0); struct brw_instruction *plane_loop; struct brw_instruction *vertex_loop; + GLuint hpos_offset = brw_vert_result_to_offset(&c->vue_map, + VERT_RESULT_HPOS); brw_MOV(p, get_addr_reg(vtxPrev), brw_address(c->reg.vertex[2]) ); brw_MOV(p, get_addr_reg(plane_ptr), brw_clip_plane0_address(c)); @@ -269,13 +271,13 @@ void brw_clip_tri( struct brw_clip_compile *c ) /* IS_NEGATIVE(prev) */ brw_set_conditionalmod(p, BRW_CONDITIONAL_L); - brw_DP4(p, vec4(c->reg.dpPrev), deref_4f(vtxPrev, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation); + brw_DP4(p, vec4(c->reg.dpPrev), deref_4f(vtxPrev, hpos_offset), c->reg.plane_equation); brw_IF(p, BRW_EXECUTE_1); { /* IS_POSITIVE(next) */ brw_set_conditionalmod(p, BRW_CONDITIONAL_GE); - brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation); + brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, hpos_offset), c->reg.plane_equation); brw_IF(p, BRW_EXECUTE_1); { @@ -317,7 +319,7 @@ void brw_clip_tri( struct brw_clip_compile *c ) /* IS_NEGATIVE(next) */ brw_set_conditionalmod(p, BRW_CONDITIONAL_L); - brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, c->offset[VERT_RESULT_HPOS]), c->reg.plane_equation); + brw_DP4(p, vec4(c->reg.dp), deref_4f(vtx, hpos_offset), c->reg.plane_equation); brw_IF(p, BRW_EXECUTE_1); { /* Going out of bounds. Avoid division by zero as we @@ -477,12 +479,15 @@ static void brw_clip_test( struct brw_clip_compile *c ) struct brw_compile *p = &c->func; struct brw_reg tmp0 = c->reg.loopcount; /* handy temporary */ + GLuint hpos_offset = brw_vert_result_to_offset(&c->vue_map, + VERT_RESULT_HPOS); + brw_MOV(p, get_addr_reg(vt0), brw_address(c->reg.vertex[0])); brw_MOV(p, get_addr_reg(vt1), brw_address(c->reg.vertex[1])); brw_MOV(p, get_addr_reg(vt2), brw_address(c->reg.vertex[2])); - brw_MOV(p, v0, deref_4f(vt0, c->offset[VERT_RESULT_HPOS])); - brw_MOV(p, v1, deref_4f(vt1, c->offset[VERT_RESULT_HPOS])); - brw_MOV(p, v2, deref_4f(vt2, c->offset[VERT_RESULT_HPOS])); + brw_MOV(p, v0, deref_4f(vt0, hpos_offset)); + brw_MOV(p, v1, deref_4f(vt1, hpos_offset)); + brw_MOV(p, v2, deref_4f(vt2, hpos_offset)); brw_AND(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(~0x3f)); /* test nearz, xmin, ymin plane */ diff --git a/src/mesa/drivers/dri/i965/brw_clip_unfilled.c b/src/mesa/drivers/dri/i965/brw_clip_unfilled.c index 97f321966ac..da587960cdf 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_unfilled.c +++ b/src/mesa/drivers/dri/i965/brw_clip_unfilled.c @@ -52,9 +52,11 @@ static void compute_tri_direction( struct brw_clip_compile *c ) struct brw_compile *p = &c->func; struct brw_reg e = c->reg.tmp0; struct brw_reg f = c->reg.tmp1; - struct brw_reg v0 = byte_offset(c->reg.vertex[0], c->offset[VERT_RESULT_HPOS]); - struct brw_reg v1 = byte_offset(c->reg.vertex[1], c->offset[VERT_RESULT_HPOS]); - struct brw_reg v2 = byte_offset(c->reg.vertex[2], c->offset[VERT_RESULT_HPOS]); + GLuint hpos_offset = brw_vert_result_to_offset(&c->vue_map, + VERT_RESULT_HPOS); + struct brw_reg v0 = byte_offset(c->reg.vertex[0], hpos_offset); + struct brw_reg v1 = byte_offset(c->reg.vertex[1], hpos_offset); + struct brw_reg v2 = byte_offset(c->reg.vertex[2], hpos_offset); struct brw_reg v0n = get_tmp(c); @@ -236,7 +238,9 @@ static void apply_one_offset( struct brw_clip_compile *c, struct brw_indirect vert ) { struct brw_compile *p = &c->func; - struct brw_reg z = deref_1f(vert, c->ndc_offset + + GLuint ndc_offset = brw_vert_result_to_offset(&c->vue_map, + BRW_VERT_RESULT_NDC); + struct brw_reg z = deref_1f(vert, ndc_offset + 2 * type_sz(BRW_REGISTER_TYPE_F)); brw_ADD(p, z, z, vec1(c->reg.offset)); diff --git a/src/mesa/drivers/dri/i965/brw_clip_util.c b/src/mesa/drivers/dri/i965/brw_clip_util.c index 7e2998366be..8cbb2ff886a 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_util.c +++ b/src/mesa/drivers/dri/i965/brw_clip_util.c @@ -109,13 +109,17 @@ static void brw_clip_project_vertex( struct brw_clip_compile *c, { struct brw_compile *p = &c->func; struct brw_reg tmp = get_tmp(c); + GLuint hpos_offset = brw_vert_result_to_offset(&c->vue_map, + VERT_RESULT_HPOS); + GLuint ndc_offset = brw_vert_result_to_offset(&c->vue_map, + BRW_VERT_RESULT_NDC); /* Fixup position. Extract from the original vertex and re-project * to screen space: */ - brw_MOV(p, tmp, deref_4f(vert_addr, c->offset[VERT_RESULT_HPOS])); + brw_MOV(p, tmp, deref_4f(vert_addr, hpos_offset)); brw_clip_project_position(c, tmp); - brw_MOV(p, deref_4f(vert_addr, c->ndc_offset), tmp); + brw_MOV(p, deref_4f(vert_addr, ndc_offset), tmp); release_tmp(c, tmp); } |