/**
* Creates a new matrix of tiles.
*
* The tile matrix is responsible for keeping tiles around and
* providing fast access to them. One can use it to retrieve new or
* existing tiles and give them back, allowing them to be
* freed/replaced by the cache.
*
* @param tuc cache of unused tiles or @c NULL to create one
* automatically.
* @param cols number of columns in the matrix.
* @param rows number of rows in the matrix.
* @param cspace the color space used to create tiles in this matrix.
* @param render_cb function used to render given tile update.
* @param data context to give back to @a render_cb.
*
* @return newly allocated instance on success, @c NULL on failure.
*/
Ewk_Tile_Matrix *ewk_tile_matrix_new(Ewk_Tile_Unused_Cache *tuc, unsigned long cols, unsigned long rows, Evas_Colorspace cspace, void (*render_cb)(void *data, Ewk_Tile *t, const Eina_Rectangle *update), const void *data)
{
Ewk_Tile_Matrix *tm;
CALLOC_OR_OOM_RET(tm, sizeof(Ewk_Tile_Matrix), NULL);
tm->matrix = eina_matrixsparse_new(rows, cols, _ewk_tile_matrix_cell_free, tm);
if (!tm->matrix) {
ERR("could not create sparse matrix.");
free(tm);
return NULL;
}
if (tuc)
tm->tuc = ewk_tile_unused_cache_ref(tuc);
else {
tm->tuc = ewk_tile_unused_cache_new(40960000);
if (!tm->tuc) {
ERR("no cache of unused tile!");
eina_matrixsparse_free(tm->matrix);
free(tm);
return NULL;
}
}
tm->cspace = cspace;
tm->render.cb = render_cb;
tm->render.data = (void *)data;
return tm;
}
END_TEST
START_TEST(eina_test_iterators)
{
Eina_Matrixsparse *matrix = NULL;
Eina_Matrixsparse_Cell *cell = NULL;
Eina_Iterator *it = NULL;
Eina_Bool r;
long *test1, value;
unsigned long i, j;
unsigned long row, col;
long data[MAX_ROWS][MAX_COLS];
value = 0;
for (i = 0; i < MAX_ROWS; i++)
{
for (j = 0; j < MAX_COLS; j++)
{
data[i][j] = value++;
printf("%4ld ", data[i][j]);
}
printf("\n");
}
eina_init();
matrix = eina_matrixsparse_new(MAX_ROWS, MAX_COLS,
eina_matrixsparse_free_cell_cb, data);
fail_if(matrix == NULL);
r = eina_matrixsparse_data_idx_set(matrix, 3, 5, &data[3][5]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 3, 6, &data[3][6]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 3, 7, &data[3][7]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 3, 9, &data[3][9]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 3, 0, &data[3][0]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 4, 6, &data[4][6]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 4, 8, &data[4][8]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 4, 2, &data[4][2]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 4, 3, &data[4][3]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 4, 7, &data[4][7]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 6, 4, &data[6][4]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 5, 3, &data[5][3]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 6, 3, &data[6][3]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 7, 3, &data[7][3]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 0, 3, &data[0][3]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 1, 3, &data[1][3]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 1, 6, &data[1][6]);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 1, 9, &data[1][9]);
fail_if(r == EINA_FALSE);
it = eina_matrixsparse_iterator_new(matrix);
fail_if(it == NULL);
EINA_ITERATOR_FOREACH(it, cell)
{
fail_if(cell == NULL);
r = eina_matrixsparse_cell_position_get(cell, &row, &col);
fail_if(r == EINA_FALSE);
test1 = eina_matrixsparse_cell_data_get(cell);
fail_if(test1 == NULL || *test1 != data[row][col]);
}
END_TEST
START_TEST(eina_test_resize)
{
Eina_Matrixsparse *matrix = NULL;
Eina_Bool r;
unsigned long i, j;
unsigned long nrows, ncols;
long data[MAX_ROWS][MAX_COLS];
for (i = 0; i < MAX_ROWS; i++)
for (j = 0; j < MAX_COLS; j++)
data[i][j] = 0;
eina_init();
matrix = eina_matrixsparse_new(MAX_ROWS, MAX_COLS,
eina_matrixsparse_free_cell_cb, data);
fail_if(matrix == NULL);
/* cell insertion */
data[0][5] = 5;
data[1][0] = 10;
data[1][3] = 13;
data[1][6] = 16;
data[1][9] = 19;
data[1][8] = 18;
data[1][7] = 17;
data[2][8] = 28;
data[2][7] = 27;
data[2][6] = 26;
data[3][0] = 30;
data[3][5] = 35;
data[3][6] = 36;
data[3][7] = 37;
data[3][9] = 39;
data[3][0] = 30;
data[4][8] = 48;
data[4][2] = 42;
data[4][3] = 43;
data[4][7] = 47;
data[4][6] = 46;
data[5][3] = 53;
data[6][3] = 63;
data[6][4] = 64;
data[6][6] = 66;
data[7][3] = 73;
data[7][7] = 77;
data[8][8] = 88;
matrixsparse_initialize(matrix, data, MAX_ROWS, MAX_COLS);
eina_matrixsparse_size_get(matrix, &nrows, &ncols);
fail_if(nrows != MAX_ROWS || ncols != MAX_COLS);
r = eina_matrixsparse_size_set(matrix, nrows - 2, ncols - 2);
fail_if(r == EINA_FALSE);
data[1][9] = 0;
data[1][8] = 0;
data[2][8] = 0;
data[3][9] = 0;
data[4][8] = 0;
data[8][8] = 0;
matrixsparse_check(matrix, data, MAX_ROWS, MAX_COLS);
r = eina_matrixsparse_size_set(matrix, 5, 1);
fail_if(r == EINA_FALSE);
data[0][5] = 0;
data[1][3] = 0;
data[1][6] = 0;
data[1][7] = 0;
data[2][7] = 0;
data[2][6] = 0;
data[3][5] = 0;
data[3][6] = 0;
data[3][7] = 0;
data[4][2] = 0;
data[4][3] = 0;
data[4][7] = 0;
data[4][6] = 0;
data[5][3] = 0;
data[6][3] = 0;
data[6][4] = 0;
data[6][6] = 0;
data[7][3] = 0;
data[7][7] = 0;
matrixsparse_check(matrix, data, MAX_ROWS, MAX_COLS);
r = eina_matrixsparse_size_set(matrix, 1, 1);
fail_if(r == EINA_FALSE);
data[3][0] = 0;
data[1][0] = 0;
matrixsparse_check(matrix, data, MAX_ROWS, MAX_COLS);
r = eina_matrixsparse_size_set(matrix, 5, 4);
fail_if(r == EINA_FALSE);
r = eina_matrixsparse_data_idx_set(matrix, 4, 2, &data[4][2]);
fail_if(r == EINA_FALSE);
data[4][2] = 42;
matrixsparse_check(matrix, data, MAX_ROWS, MAX_COLS);
r = eina_matrixsparse_size_set(matrix, 5, 1);
fail_if(r == EINA_FALSE);
data[4][2] = 0;
matrixsparse_check(matrix, data, MAX_ROWS, MAX_COLS);
eina_matrixsparse_free(matrix);
eina_shutdown();
}
