void f2(void)
{
float array_of_mat[NUM_MATS][VECTOR_SIZE][VECTOR_SIZE];
float mat_sum[VECTOR_SIZE][VECTOR_SIZE];
memset(mat_sum, 0, sizeof(mat_sum));
int i;
#pragma omp parallel for reduction(add_mat : mat_sum)
for (i = 0; i < NUM_MATS; i++)
{
add_mat(VECTOR_SIZE, VECTOR_SIZE, &mat_sum[0][0], &array_of_mat[i][0][0]);
}
}
// Emit:
// clip
// matrix
// Simple case - the clip isn't effect by the matrix
static void emit_clip_and_mat(SkCanvas* canvas, MatType mat, ClipType clip,
DrawOpType draw, SkTDArray<DrawType>* expected,
int accumulatedClips) {
emit_clip(canvas, clip);
emit_mat(canvas, mat);
if (kNone_DrawOpType == draw) {
return;
}
for (int i = 0; i < accumulatedClips; ++i) {
add_clip(clip, mat, expected);
}
add_mat(mat, expected);
}
// Emit:
// matrix
// clip
// Emitting the matrix first is more challenging since the matrix has to be
// pushed across (i.e., applied to) the clip.
static void emit_mat_and_clip(SkCanvas* canvas, MatType mat, ClipType clip,
DrawOpType draw, SkTDArray<DrawType>* expected,
int accumulatedClips) {
emit_mat(canvas, mat);
emit_clip(canvas, clip);
if (kNone_DrawOpType == draw) {
return;
}
// the matrix & clip order will be reversed once collapsed!
for (int i = 0; i < accumulatedClips; ++i) {
add_clip(clip, mat, expected);
}
add_mat(mat, expected);
}
