diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-01-26 23:03:33 +0000 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-01-27 13:06:46 +0000 |
commit | 9a7bf70365980809d0f02190f2f620a957ff1ba8 (patch) | |
tree | 754fc42b19f596a697c41e8045abf0223fb6b5be /src/sna/gen4_vertex.c | |
parent | 8178cff5718e69e14d3953a7f754d7585a06838f (diff) |
sna: Enable threaded rasterisation for non-antialiased geometry
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/gen4_vertex.c')
-rw-r--r-- | src/sna/gen4_vertex.c | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/src/sna/gen4_vertex.c b/src/sna/gen4_vertex.c index cc679d38..e5131669 100644 --- a/src/sna/gen4_vertex.c +++ b/src/sna/gen4_vertex.c @@ -360,6 +360,31 @@ emit_primitive_solid(struct sna *sna, } fastcall static void +emit_boxes_solid(const struct sna_composite_op *op, + const BoxRec *box, int nbox, + float *v) +{ + do { + union { + struct sna_coordinate p; + float f; + } dst; + + dst.p.x = box->x2; + dst.p.y = box->y2; + v[0] = dst.f; + dst.p.x = box->x1; + v[2] = dst.f; + dst.p.y = box->y1; + v[4] = dst.f; + + v[5] = v[3] = v[1] = .5; + box++; + v += 6; + } while (--nbox); +} + +fastcall static void emit_primitive_linear(struct sna *sna, const struct sna_composite_op *op, const struct sna_composite_rectangles *r) @@ -390,6 +415,34 @@ emit_primitive_linear(struct sna *sna, } fastcall static void +emit_boxes_linear(const struct sna_composite_op *op, + const BoxRec *box, int nbox, + float *v) +{ + union { + struct sna_coordinate p; + float f; + } dst; + + do { + dst.p.x = box->x2; + dst.p.y = box->y2; + v[0] = dst.f; + dst.p.x = box->x1; + v[2] = dst.f; + dst.p.y = box->y1; + v[4] = dst.f; + + v[1] = compute_linear(&op->src, box->x2, box->y2); + v[3] = compute_linear(&op->src, box->x1, box->y2); + v[5] = compute_linear(&op->src, box->x1, box->y1); + + v += 6; + box++; + } while (--nbox); +} + +fastcall static void emit_primitive_identity_source(struct sna *sna, const struct sna_composite_op *op, const struct sna_composite_rectangles *r) @@ -421,6 +474,36 @@ emit_primitive_identity_source(struct sna *sna, } fastcall static void +emit_boxes_identity_source(const struct sna_composite_op *op, + const BoxRec *box, int nbox, + float *v) +{ + do { + union { + struct sna_coordinate p; + float f; + } dst; + + dst.p.x = box->x2; + dst.p.y = box->y2; + v[0] = dst.f; + dst.p.x = box->x1; + v[3] = dst.f; + dst.p.y = box->y1; + v[6] = dst.f; + + v[7] = v[4] = (box->x1 + op->src.offset[0]) * op->src.scale[0]; + v[1] = (box->x2 + op->src.offset[0]) * op->src.scale[0]; + + v[8] = (box->y1 + op->src.offset[1]) * op->src.scale[1]; + v[2] = v[5] = (box->y2 + op->src.offset[1]) * op->src.scale[1]; + + v += 9; + box++; + } while (--nbox); +} + +fastcall static void emit_primitive_simple_source(struct sna *sna, const struct sna_composite_op *op, const struct sna_composite_rectangles *r) @@ -461,6 +544,45 @@ emit_primitive_simple_source(struct sna *sna, } fastcall static void +emit_boxes_simple_source(const struct sna_composite_op *op, + const BoxRec *box, int nbox, + float *v) +{ + float xx = op->src.transform->matrix[0][0]; + float x0 = op->src.transform->matrix[0][2]; + float yy = op->src.transform->matrix[1][1]; + float y0 = op->src.transform->matrix[1][2]; + float sx = op->src.scale[0]; + float sy = op->src.scale[1]; + int16_t tx = op->src.offset[0]; + int16_t ty = op->src.offset[1]; + + do { + union { + struct sna_coordinate p; + float f; + } dst; + + dst.p.x = box->x2; + dst.p.y = box->y2; + v[0] = dst.f; + v[1] = ((box->x2 + tx) * xx + x0) * sx; + v[5] = v[2] = ((box->y2 + ty) * yy + y0) * sy; + + dst.p.x = box->x1; + v[3] = dst.f; + v[7] = v[4] = ((box->x1 + tx) * xx + x0) * sx; + + dst.p.y = box->y1; + v[6] = dst.f; + v[8] = ((box->y1 + ty) * yy + y0) * sy; + + v += 9; + box++; + } while (--nbox); +} + +fastcall static void emit_primitive_affine_source(struct sna *sna, const struct sna_composite_op *op, const struct sna_composite_rectangles *r) @@ -500,6 +622,43 @@ emit_primitive_affine_source(struct sna *sna, } fastcall static void +emit_boxes_affine_source(const struct sna_composite_op *op, + const BoxRec *box, int nbox, + float *v) +{ + do { + union { + struct sna_coordinate p; + float f; + } dst; + + dst.p.x = box->x2; + dst.p.y = box->y2; + v[0] = dst.f; + _sna_get_transformed_scaled(op->src.offset[0] + box->x2, + op->src.offset[1] + box->y2, + op->src.transform, op->src.scale, + &v[1], &v[2]); + + dst.p.x = box->x1; + v[3] = dst.f; + _sna_get_transformed_scaled(op->src.offset[0] + box->x1, + op->src.offset[1] + box->y2, + op->src.transform, op->src.scale, + &v[4], &v[5]); + + dst.p.y = box->y1; + v[6] = dst.f; + _sna_get_transformed_scaled(op->src.offset[0] + box->x1, + op->src.offset[1] + box->y1, + op->src.transform, op->src.scale, + &v[7], &v[8]); + box++; + v += 9; + } while (--nbox); +} + +fastcall static void emit_primitive_identity_mask(struct sna *sna, const struct sna_composite_op *op, const struct sna_composite_rectangles *r) @@ -543,6 +702,40 @@ emit_primitive_identity_mask(struct sna *sna, } fastcall static void +emit_boxes_identity_mask(const struct sna_composite_op *op, + const BoxRec *box, int nbox, + float *v) +{ + float msk_x = op->mask.offset[0]; + float msk_y = op->mask.offset[1]; + + do { + union { + struct sna_coordinate p; + float f; + } dst; + + dst.p.x = box->x2; + dst.p.y = box->y2; + v[0] = dst.f; + v[2] = (msk_x + box->x2) * op->mask.scale[0]; + v[7] = v[3] = (msk_y + box->y2) * op->mask.scale[1]; + + dst.p.x = box->x1; + v[4] = dst.f; + v[10] = v[6] = (msk_x + box->x1) * op->mask.scale[0]; + + dst.p.y = box->y1; + v[8] = dst.f; + v[11] = (msk_y + box->y1) * op->mask.scale[1]; + + v[9] = v[5] = v[1] = .5; + v += 12; + box++; + } while (--nbox); +} + +fastcall static void emit_primitive_linear_identity_mask(struct sna *sna, const struct sna_composite_op *op, const struct sna_composite_rectangles *r) @@ -588,6 +781,43 @@ emit_primitive_linear_identity_mask(struct sna *sna, } fastcall static void +emit_boxes_linear_identity_mask(const struct sna_composite_op *op, + const BoxRec *box, int nbox, + float *v) +{ + float msk_x = op->mask.offset[0]; + float msk_y = op->mask.offset[1]; + + do { + union { + struct sna_coordinate p; + float f; + } dst; + + dst.p.x = box->x2; + dst.p.y = box->y2; + v[0] = dst.f; + v[2] = (msk_x + box->x2) * op->mask.scale[0]; + v[7] = v[3] = (msk_y + box->y2) * op->mask.scale[1]; + + dst.p.x = box->x1; + v[4] = dst.f; + v[10] = v[6] = (msk_x + box->x1) * op->mask.scale[0]; + + dst.p.y = box->y1; + v[8] = dst.f; + v[11] = (msk_y + box->y1) * op->mask.scale[1]; + + v[1] = compute_linear(&op->src, box->x2, box->y2); + v[5] = compute_linear(&op->src, box->x1, box->y2); + v[9] = compute_linear(&op->src, box->x1, box->y1); + + v += 12; + box++; + } while (--nbox); +} + +fastcall static void emit_primitive_identity_source_mask(struct sna *sna, const struct sna_composite_op *op, const struct sna_composite_rectangles *r) @@ -760,11 +990,13 @@ unsigned gen4_choose_composite_emitter(struct sna_composite_op *tmp) if (tmp->src.is_solid) { DBG(("%s: solid, identity mask\n", __FUNCTION__)); tmp->prim_emit = emit_primitive_identity_mask; + tmp->emit_boxes = emit_boxes_identity_mask; tmp->floats_per_vertex = 4; vb = 1 | 2 << 2; } else if (tmp->src.is_linear) { DBG(("%s: linear, identity mask\n", __FUNCTION__)); tmp->prim_emit = emit_primitive_linear_identity_mask; + tmp->emit_boxes = emit_boxes_linear_identity_mask; tmp->floats_per_vertex = 4; vb = 1 | 2 << 2; } else if (tmp->src.transform == NULL) { @@ -821,6 +1053,7 @@ unsigned gen4_choose_composite_emitter(struct sna_composite_op *tmp) if (tmp->src.is_solid) { DBG(("%s: solid, no mask\n", __FUNCTION__)); tmp->prim_emit = emit_primitive_solid; + tmp->emit_boxes = emit_boxes_solid; if (tmp->src.is_opaque && tmp->op == PictOpOver) tmp->op = PictOpSrc; tmp->floats_per_vertex = 2; @@ -828,11 +1061,13 @@ unsigned gen4_choose_composite_emitter(struct sna_composite_op *tmp) } else if (tmp->src.is_linear) { DBG(("%s: linear, no mask\n", __FUNCTION__)); tmp->prim_emit = emit_primitive_linear; + tmp->emit_boxes = emit_boxes_linear; tmp->floats_per_vertex = 2; vb = 1; } else if (tmp->src.transform == NULL) { DBG(("%s: identity src, no mask\n", __FUNCTION__)); tmp->prim_emit = emit_primitive_identity_source; + tmp->emit_boxes = emit_boxes_identity_source; tmp->floats_per_vertex = 3; vb = 2; } else if (tmp->src.is_affine) { @@ -841,9 +1076,11 @@ unsigned gen4_choose_composite_emitter(struct sna_composite_op *tmp) if (!sna_affine_transform_is_rotation(tmp->src.transform)) { DBG(("%s: simple src, no mask\n", __FUNCTION__)); tmp->prim_emit = emit_primitive_simple_source; + tmp->emit_boxes = emit_boxes_simple_source; } else { DBG(("%s: affine src, no mask\n", __FUNCTION__)); tmp->prim_emit = emit_primitive_affine_source; + tmp->emit_boxes = emit_boxes_affine_source; } tmp->floats_per_vertex = 3; vb = 2; |