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-rw-r--r--src/compute/ts/transform_stack.c82
-rw-r--r--src/compute/ts/transform_stack.h30
2 files changed, 56 insertions, 56 deletions
diff --git a/src/compute/ts/transform_stack.c b/src/compute/ts/transform_stack.c
index 42a5a1e567..2766490f03 100644
--- a/src/compute/ts/transform_stack.c
+++ b/src/compute/ts/transform_stack.c
@@ -41,7 +41,7 @@
union skc_transform_stack_3x3_u
{
skc_transform_float_t a9[9];
-
+
struct {
skc_transform_float_t sx;
skc_transform_float_t shx;
@@ -62,7 +62,7 @@ struct skc_transform_stack
{
uint32_t size;
uint32_t count;
-
+
skc_transform_weakref_t * weakrefs;
union skc_transform_stack_3x3_u * transforms;
};
@@ -78,7 +78,7 @@ skc_transform_stack_3x3_u_copy(union skc_transform_stack_3x3_u * const __r
{
for (int32_t ii=0; ii<9; ii++)
dst->a9[ii] = src->a9[ii];
-}
+}
//
// C = A * B
@@ -89,7 +89,7 @@ void
skc_transform_stack_3x3_u_multiply(union skc_transform_stack_3x3_u * const __restrict C,
union skc_transform_stack_3x3_u const * const __restrict A,
union skc_transform_stack_3x3_u const * const __restrict B)
-{
+{
C->sx = A->sx * B->sx + A->shx * B->shy + A->tx * B->w0;
C->shx = A->sx * B->shx + A->shx * B->sy + A->tx * B->w1;
C->tx = A->sx * B->tx + A->shx * B->ty + A->tx * B->w2;
@@ -167,7 +167,7 @@ skc_transform_stack_save(struct skc_transform_stack * const ts)
}
void
-skc_transform_stack_restore(struct skc_transform_stack * const ts,
+skc_transform_stack_restore(struct skc_transform_stack * const ts,
uint32_t const restore)
{
ts->count = restore;
@@ -177,7 +177,7 @@ skc_transform_stack_restore(struct skc_transform_stack * const ts,
//
//
-static
+static
union skc_transform_stack_3x3_u *
skc_transform_stack_tos(struct skc_transform_stack * const ts)
{
@@ -241,7 +241,7 @@ skc_transform_stack_top_weakref(struct skc_transform_stack * const ts)
//
//
-void
+void
skc_transform_stack_drop(struct skc_transform_stack * const ts)
{
assert(ts->count >= 1);
@@ -249,11 +249,11 @@ skc_transform_stack_drop(struct skc_transform_stack * const ts)
ts->count -= 1;
}
-void
+void
skc_transform_stack_dup(struct skc_transform_stack * const ts)
{
skc_transform_stack_ensure(ts);
-
+
union skc_transform_stack_3x3_u * const tos = skc_transform_stack_tos(ts);
skc_transform_stack_3x3_u_copy(tos+1,tos);
@@ -269,18 +269,18 @@ skc_transform_stack_dup(struct skc_transform_stack * const ts)
void
skc_transform_stack_push_matrix(struct skc_transform_stack * const ts,
- skc_transform_float_t const sx,
+ skc_transform_float_t const sx,
skc_transform_float_t const shx,
skc_transform_float_t const tx,
- skc_transform_float_t const shy,
- skc_transform_float_t const sy,
+ skc_transform_float_t const shy,
+ skc_transform_float_t const sy,
skc_transform_float_t const ty,
- skc_transform_float_t const w0,
- skc_transform_float_t const w1,
+ skc_transform_float_t const w0,
+ skc_transform_float_t const w1,
skc_transform_float_t const w2)
{
skc_transform_stack_ensure(ts);
-
+
union skc_transform_stack_3x3_u * t = ts->transforms + ts->count;
t->sx = sx;
@@ -310,10 +310,10 @@ skc_transform_stack_push_identity(struct skc_transform_stack * const ts)
void
skc_transform_stack_push_affine(struct skc_transform_stack * const ts,
skc_transform_float_t const sx,
- skc_transform_float_t const shx,
+ skc_transform_float_t const shx,
skc_transform_float_t const tx,
- skc_transform_float_t const shy,
- skc_transform_float_t const sy,
+ skc_transform_float_t const shy,
+ skc_transform_float_t const sy,
skc_transform_float_t const ty)
{
skc_transform_stack_push_matrix(ts,
@@ -330,23 +330,23 @@ skc_transform_stack_push_translate(struct skc_transform_stack * const ts,
skc_transform_stack_push_matrix(ts,
1.0, 0.0, tx,
0.0, 1.0, ty,
- 0.0, 0.0, 1.0);
+ 0.0, 0.0, 1.0);
}
void
skc_transform_stack_push_scale(struct skc_transform_stack * const ts,
- skc_transform_float_t const sx,
+ skc_transform_float_t const sx,
skc_transform_float_t const sy)
{
skc_transform_stack_push_matrix(ts,
sx, 0.0, 0.0,
0.0, sy, 0.0,
- 0.0, 0.0, 1.0);
+ 0.0, 0.0, 1.0);
}
void
skc_transform_stack_push_shear(struct skc_transform_stack * const ts,
- skc_transform_float_t const shx,
+ skc_transform_float_t const shx,
skc_transform_float_t const shy)
{
skc_transform_stack_push_matrix(ts,
@@ -412,7 +412,7 @@ skc_transform_stack_push_rotate_xy2(struct skc_transform_stack * const ts,
void
skc_transform_stack_push_rotate_xy(struct skc_transform_stack * const ts,
skc_transform_float_t const theta,
- skc_transform_float_t const cx,
+ skc_transform_float_t const cx,
skc_transform_float_t const cy)
{
skc_transform_stack_push_rotate_xy2(ts,theta,cx,cy,cx,cy);
@@ -421,7 +421,7 @@ skc_transform_stack_push_rotate_xy(struct skc_transform_stack * const ts,
void
skc_transform_stack_push_rotate_scale_xy(struct skc_transform_stack * const ts,
skc_transform_float_t const theta,
- skc_transform_float_t const sx,
+ skc_transform_float_t const sx,
skc_transform_float_t const sy,
skc_transform_float_t const cx,
skc_transform_float_t const cy)
@@ -465,7 +465,7 @@ skc_transform_stack_push_quad_to_unit(struct skc_transform_stack * const ts,
//
// dividing by the determinant (just w2?)
//
- skc_transform_float_t const det =
+ skc_transform_float_t const det =
DIAG2(T,0,4) +
DIAG3(T,3,7,2) +
DIAG3(T,6,1,5) -
@@ -478,7 +478,7 @@ skc_transform_stack_push_quad_to_unit(struct skc_transform_stack * const ts,
skc_transform_float_t const rcp = 1.0 / det;
- const union skc_transform_stack_3x3_u A =
+ const union skc_transform_stack_3x3_u A =
{
+DET3(T,4,5,7) * rcp,
-DET3(T,1,2,7) * rcp,
@@ -495,7 +495,7 @@ skc_transform_stack_push_quad_to_unit(struct skc_transform_stack * const ts,
#else // just the adjoint can result in large values
- const union skc_transform_stack_3x3_u A =
+ const union skc_transform_stack_3x3_u A =
{
+DET3(T,4,5,7),
-DET3(T,1,2,7),
@@ -513,7 +513,7 @@ skc_transform_stack_push_quad_to_unit(struct skc_transform_stack * const ts,
#endif
skc_transform_stack_3x3_u_copy(T,&A);
-
+
return true;
}
@@ -536,7 +536,7 @@ skc_transform_stack_push_unit_to_quad(struct skc_transform_stack * const ts,
skc_transform_float_t const x3 = (skc_transform_float_t)X(quad_dst,3);
skc_transform_float_t const y3 = (skc_transform_float_t)Y(quad_dst,3);
-
+
skc_transform_float_t sx = x1 - x0;
skc_transform_float_t shy = y1 - y0;
@@ -547,7 +547,7 @@ skc_transform_stack_push_unit_to_quad(struct skc_transform_stack * const ts,
skc_transform_float_t const dy3 = -shy - dy2;
// if both zero then quad_dst is a parallelogram and affine
- if ((dx3 == 0.0) && (dy3 == 0.0))
+ if ((dx3 == 0.0) && (dy3 == 0.0))
{
skc_transform_float_t const shx = x2 - x1;
skc_transform_float_t const sy = y2 - y1;
@@ -556,7 +556,7 @@ skc_transform_stack_push_unit_to_quad(struct skc_transform_stack * const ts,
sx, shx, x0,
shy, sy, y0,
0.0, 0.0, 1.0);
- }
+ }
else
{
skc_transform_float_t const dx1 = x1 - x2;
@@ -600,7 +600,7 @@ skc_transform_stack_push_quad_to_quad(struct skc_transform_stack * const ts,
if (skc_transform_stack_push_quad_to_unit(ts,quad_src) == false)
return false;
- if (skc_transform_stack_push_unit_to_quad(ts,quad_dst) == false)
+ if (skc_transform_stack_push_unit_to_quad(ts,quad_dst) == false)
return false;
union skc_transform_stack_3x3_u * const U2Q = skc_transform_stack_tos(ts);
@@ -631,21 +631,21 @@ skc_transform_stack_push_rect_to_quad(struct skc_transform_stack * const ts,
const float y1,
const float quad_dst[8])
{
- if (skc_transform_stack_push_unit_to_quad(ts,quad_dst) == false)
+ if (skc_transform_stack_push_unit_to_quad(ts,quad_dst) == false)
return false;
- const union skc_transform_stack_3x3_u R2U =
+ const union skc_transform_stack_3x3_u R2U =
{
- SKC_TRANSFORM_RCP((skc_transform_float_t)(x1-x0)),
- 0.0f,
+ SKC_TRANSFORM_RCP((skc_transform_float_t)(x1-x0)),
+ 0.0f,
(skc_transform_float_t)-x0,
- 0.0f,
+ 0.0f,
SKC_TRANSFORM_RCP((skc_transform_float_t)(y1-y0)),
(skc_transform_float_t)-y0,
- 0.0f,
- 0.0f,
+ 0.0f,
+ 0.0f,
1.0,
};
@@ -682,7 +682,7 @@ skc_transform_stack_concat(struct skc_transform_stack * const ts)
if (ts->count <= 1)
return;
- // get A and B
+ // get A and B
union skc_transform_stack_3x3_u * const B = skc_transform_stack_tos(ts);
const union skc_transform_stack_3x3_u * const A = B - 1;
@@ -702,7 +702,7 @@ skc_transform_stack_concat(struct skc_transform_stack * const ts)
//
//
-void
+void
skc_transform_stack_transform_affine(struct skc_transform_stack * const ts,
skc_transform_float_t const x_pre,
skc_transform_float_t const y_pre,
diff --git a/src/compute/ts/transform_stack.h b/src/compute/ts/transform_stack.h
index 275f529db5..95589d8889 100644
--- a/src/compute/ts/transform_stack.h
+++ b/src/compute/ts/transform_stack.h
@@ -70,21 +70,21 @@ skc_transform_stack_top_weakref(struct skc_transform_stack * const ts);
//
//
-void
+void
skc_transform_stack_drop(struct skc_transform_stack * const ts);
-void
+void
skc_transform_stack_dup(struct skc_transform_stack * const ts);
//
//
//
-void
+void
skc_transform_stack_transform_affine(struct skc_transform_stack * const ts,
- skc_transform_float_t const x_pre,
+ skc_transform_float_t const x_pre,
skc_transform_float_t const y_pre,
- skc_transform_float_t * const x_post,
+ skc_transform_float_t * const x_post,
skc_transform_float_t * const y_post);
//
@@ -93,14 +93,14 @@ skc_transform_stack_transform_affine(struct skc_transform_stack * const ts,
void
skc_transform_stack_push_matrix(struct skc_transform_stack * const ts,
- skc_transform_float_t const sx,
+ skc_transform_float_t const sx,
skc_transform_float_t const shx,
skc_transform_float_t const tx,
skc_transform_float_t const shy,
- skc_transform_float_t const sy,
+ skc_transform_float_t const sy,
skc_transform_float_t const ty,
- skc_transform_float_t const w0,
- skc_transform_float_t const w1,
+ skc_transform_float_t const w0,
+ skc_transform_float_t const w1,
skc_transform_float_t const w2);
void
@@ -108,26 +108,26 @@ skc_transform_stack_push_identity(struct skc_transform_stack * const ts);
void
skc_transform_stack_push_affine(struct skc_transform_stack * const ts,
- skc_transform_float_t const sx,
+ skc_transform_float_t const sx,
skc_transform_float_t const shx,
skc_transform_float_t const tx,
- skc_transform_float_t const shy,
+ skc_transform_float_t const shy,
skc_transform_float_t const sy,
skc_transform_float_t const ty);
void
skc_transform_stack_push_translate(struct skc_transform_stack * const ts,
- skc_transform_float_t const tx,
+ skc_transform_float_t const tx,
skc_transform_float_t const ty);
void
skc_transform_stack_push_scale(struct skc_transform_stack * const ts,
- skc_transform_float_t const sx,
+ skc_transform_float_t const sx,
skc_transform_float_t const sy);
void
skc_transform_stack_push_shear(struct skc_transform_stack * const ts,
- skc_transform_float_t const shx,
+ skc_transform_float_t const shx,
skc_transform_float_t const shy);
@@ -148,7 +148,7 @@ skc_transform_stack_push_rotate_xy2(struct skc_transform_stack * const ts,
skc_transform_float_t const theta,
skc_transform_float_t const cx,
skc_transform_float_t const cy,
- skc_transform_float_t const tx,
+ skc_transform_float_t const tx,
skc_transform_float_t const ty);
void
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 04:00:10 +0000