Hello,
I think this patch should update .gitignore, not for adding the built binary to untracked file list.
But without it, it looks good to me, and I tested it on my Odroid U3 board.
Tested-by: Hyungwon Hwang human.hwang@samsung.com Reviewed-by: Hyungwon Hwang human.hwang@samsung.com
Best regards, Hyungwon Hwang
On Tue, 22 Sep 2015 17:54:59 +0200 Tobias Jakobi tjakobi@math.uni-bielefeld.de wrote:
To check if g2d_move() works properly we create a small checkerboard pattern in the center of the screen and then shift this pattern around with g2d_move(). The pattern should be properly preserved by the operation.
Signed-off-by: Tobias Jakobi tjakobi@math.uni-bielefeld.de
tests/exynos/exynos_fimg2d_test.c | 132 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 132 insertions(+)
diff --git a/tests/exynos/exynos_fimg2d_test.c b/tests/exynos/exynos_fimg2d_test.c index dfb00a0..797fb6e 100644 --- a/tests/exynos/exynos_fimg2d_test.c +++ b/tests/exynos/exynos_fimg2d_test.c @@ -313,6 +313,130 @@ fail: return ret; }
+static int g2d_move_test(struct exynos_device *dev,
struct exynos_bo *tmp,struct exynos_bo *buf,enum e_g2d_buf_type type)+{
- struct g2d_context *ctx;
- struct g2d_image img = {0}, tmp_img = {0};
- unsigned int img_w, img_h, count;
- int cur_x, cur_y;
- void *checkerboard;
- int ret;
- static const struct g2d_step {
int x, y;- } steps[] = {
{ 1, 0}, { 0, 1},{-1, 0}, { 0, -1},{ 1, 1}, {-1, -1},{ 1, -1}, {-1, 1},{ 2, 1}, { 1, 2},{-2, -1}, {-1, -2},{ 2, -1}, { 1, -2},{-2, 1}, {-1, 2}- };
- static const unsigned int num_steps =
sizeof(steps) / sizeof(struct g2d_step);- ctx = g2d_init(dev->fd);
- if (!ctx)
return -EFAULT;- img.bo[0] = buf->handle;
- /* create pattern of half the screen size */
- checkerboard = create_checkerboard_pattern(screen_width /
64, screen_height / 64, 32);
- if (!checkerboard) {
ret = -EFAULT;goto fail;- }
- img_w = (screen_width / 64) * 32;
- img_h = (screen_height / 64) * 32;
- switch (type) {
- case G2D_IMGBUF_GEM:
memcpy(tmp->vaddr, checkerboard, img_w * img_h * 4);tmp_img.bo[0] = tmp->handle;break;- case G2D_IMGBUF_USERPTR:
tmp_img.user_ptr[0].userptr = (unsignedlong)checkerboard;
tmp_img.user_ptr[0].size = img_w * img_h * 4;break;- case G2D_IMGBUF_COLOR:
- default:
ret = -EFAULT;goto fail;- }
- /* solid fill framebuffer with white color */
- img.width = screen_width;
- img.height = screen_height;
- img.stride = screen_width * 4;
- img.buf_type = G2D_IMGBUF_GEM;
- img.color_mode = G2D_COLOR_FMT_ARGB8888 | G2D_ORDER_AXRGB;
- img.color = 0xffffffff;
- /* put checkerboard pattern in the center of the framebuffer
*/
- cur_x = (screen_width - img_w) / 2;
- cur_y = (screen_height - img_h) / 2;
- tmp_img.width = img_w;
- tmp_img.height = img_h;
- tmp_img.stride = img_w * 4;
- tmp_img.buf_type = type;
- tmp_img.color_mode = G2D_COLOR_FMT_ARGB8888 |
G2D_ORDER_AXRGB; +
- ret = g2d_solid_fill(ctx, &img, 0, 0, screen_width,
screen_height) ||
g2d_copy(ctx, &tmp_img, &img, 0, 0, cur_x, cur_y,img_w, img_h); +
- if (!ret)
ret = g2d_exec(ctx);- if (ret < 0)
goto fail;- printf("move test with %s.\n",
type == G2D_IMGBUF_GEM ? "gem" : "userptr");- srand(time(NULL));
- for (count = 0; count < 256; ++count) {
const struct g2d_step *s;/* select step and validate it */while (1) {s = &steps[random() % num_steps];if (cur_x + s->x < 0 || cur_y + s->y < 0 ||cur_x + img_w + s->x >= screen_width||
cur_y + img_h + s->y >=screen_height)
continue;elsebreak;}ret = g2d_move(ctx, &img, cur_x, cur_y, cur_x +s->x, cur_y + s->y,
img_w, img_h);if (!ret)ret = g2d_exec(ctx);if (ret < 0)goto fail;cur_x += s->x;cur_y += s->y;usleep(100000);- }
+fail:
- g2d_fini(ctx);
- free(checkerboard);
- return ret;
+}
static int g2d_copy_with_scale_test(struct exynos_device *dev, struct exynos_bo *src, struct exynos_bo *dst, @@ -708,6 +832,14 @@ int main(int argc, char **argv)
wait_for_user_input(0);
- ret = g2d_move_test(dev, src, bo, G2D_IMGBUF_GEM);
- if (ret < 0) {
fprintf(stderr, "failed to test move operation.\n");goto err_free_src;- }
- wait_for_user_input(0);
- ret = g2d_copy_with_scale_test(dev, src, bo, G2D_IMGBUF_GEM); if (ret < 0) { fprintf(stderr, "failed to test copy and scale
operation.\n");