[core] and core video alpha patch test code

diff --git a/conf/FreeMono.ttf b/conf/FreeMono.ttf
new file mode 100644 (file)
index 0000000..c420056
Binary files /dev/null and b/conf/FreeMono.ttf differ

diff --git a/tests/unit/images/banner.png b/tests/unit/images/banner.png
new file mode 100644 (file)
index 0000000..ea47062
Binary files /dev/null and b/tests/unit/images/banner.png differ

diff --git a/tests/unit/images/signalwire.png b/tests/unit/images/signalwire.png
new file mode 100644 (file)
index 0000000..a5db039
Binary files /dev/null and b/tests/unit/images/signalwire.png differ

diff --git a/tests/unit/switch_core_video.c b/tests/unit/switch_core_video.c
index bd963a4d0367d6df129ac273a5dd93ac042156a7..7d42eaae1f500d3637f201c163164effd60783b1 100644 (file)
--- a/tests/unit/switch_core_video.c
+++ b/tests/unit/switch_core_video.c
@@ -60,7 +60,7 @@ FST_CORE_BEGIN("./conf")
 
                        switch_img_fill(img, 0, 0, img->d_w, img->d_h, &color);
                        switch_img_add_text(img->planes[0], img->d_w, 10, 10, "-1234567890");
-                       switch_img_write_png(img, "test-rgb.png");
+                       switch_img_write_png(img, "images/test-rgb.png");
 
                        switch_img_data_url_png(img, &data_url);
                        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "I420: %s\n", data_url);
@@ -74,7 +74,7 @@ FST_CORE_BEGIN("./conf")
                                switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%d %d %d %d\n", *p, *(p+1), *(p+2), *(p+3));
                        }
 
-                       switch_img_write_png(argb_img, "test-argb.png");
+                       switch_img_write_png(argb_img, "images/test-argb.png");
                        switch_img_data_url_png(argb_img, &data_url);
                        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "ARGB: %s\n", data_url);
                        free(data_url);
@@ -84,6 +84,121 @@ FST_CORE_BEGIN("./conf")
                        switch_img_free(&argb_img);
                }
                FST_TEST_END()
+
+               FST_TEST_BEGIN(img_patch)
+               {
+                       int width = 320;
+                       int height = 240;
+
+                       switch_image_t *timg = switch_img_write_text_img(width, height, SWITCH_FALSE, "#ffffff:transparent:FreeMono.ttf:24:This is a test!");
+                       fst_requires(timg != NULL);
+                       switch_status_t status = switch_img_write_png(timg, "images/test_text.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       width *=2;
+                       height *=2;
+
+                       switch_rgb_color_t bgcolor = {0, 0, 0}; // red
+                       bgcolor.b = 255;
+
+                       switch_image_t *img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, width, height, 1);
+                       fst_requires(img);
+                       switch_img_fill(img, 0, 0, width, height, &bgcolor);
+                       status = switch_img_write_png(img, "images/test.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_patch(img, timg, 0, 0);
+
+                       status = switch_img_write_png(img, "images/test_patched.png");
+
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_free(&img);
+                       switch_img_free(&timg);
+               }
+               FST_TEST_END()
+
+               FST_TEST_BEGIN(img_patch_alpha)
+               {
+                       switch_image_t *timg = switch_img_read_png("images/test_text.png", SWITCH_IMG_FMT_ARGB);
+                       fst_requires(timg != NULL);
+
+                       switch_image_t *img = switch_img_read_png("images/banner.png", SWITCH_IMG_FMT_ARGB);
+                       fst_requires(img);
+                       switch_img_patch(img, timg, 0, 0);
+                       switch_status_t status = switch_img_write_png(img, "images/test_patched_alpha.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_free(&img);
+                       img = switch_img_read_png("images/banner.png", SWITCH_IMG_FMT_ARGB);
+                       switch_img_patch_rgb(img, timg, 0, 0, SWITCH_TRUE);
+                       status = switch_img_write_png(img, "images/test_patched_noalpha.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_free(&img);
+                       switch_img_free(&timg);
+               }
+               FST_TEST_END()
+
+               FST_TEST_BEGIN(img_patch_banner_alpha)
+               {
+                       switch_status_t status;
+                       switch_image_t *img = switch_img_read_png("images/banner.png", SWITCH_IMG_FMT_ARGB);
+                       switch_image_t *img2 = switch_img_read_png("images/banner.png", SWITCH_IMG_FMT_ARGB);
+                       fst_requires(img);
+                       fst_requires(img2);
+                       switch_img_patch(img, img2, 80, 20);
+                       status = switch_img_write_png(img, "images/test_patched_banner_alpha.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_free(&img);
+                       img = switch_img_read_png("images/banner.png", SWITCH_IMG_FMT_ARGB);
+                       switch_img_patch_rgb(img, img2, 80, 20, SWITCH_TRUE);
+                       status = switch_img_write_png(img, "images/test_patched_banner_noalpha.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_free(&img);
+                       switch_img_free(&img2);
+               }
+               FST_TEST_END()
+
+               FST_TEST_BEGIN(img_patch_signalwire_alpha)
+               {
+                       switch_image_t *timg_small = NULL;
+                       switch_image_t *timg = switch_img_read_png("images/signalwire.png", SWITCH_IMG_FMT_ARGB);
+                       fst_requires(timg != NULL);
+
+                       switch_image_t *img = switch_img_read_png("images/banner.png", SWITCH_IMG_FMT_ARGB);
+                       fst_requires(img);
+                       switch_img_scale(timg, &timg_small, timg->d_w / 5, timg->d_h / 5);
+                       switch_img_patch(img, timg_small, 80, 20);
+                       switch_status_t status = switch_img_write_png(img, "images/test_patched_signalwire_alpha.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_free(&img);
+                       switch_img_free(&timg);
+                       switch_img_free(&timg_small);
+               }
+               FST_TEST_END()
+
+               FST_TEST_BEGIN(img_patch_signalwire_no_alpha)
+               {
+                       switch_image_t *timg_small = NULL;
+                       switch_image_t *timg = switch_img_read_png("images/signalwire.png", SWITCH_IMG_FMT_ARGB);
+                       fst_requires(timg != NULL);
+
+                       switch_image_t *img = switch_img_read_png("images/banner.png", SWITCH_IMG_FMT_ARGB);
+                       fst_requires(img);
+                       switch_img_scale(timg, &timg_small, timg->d_w / 5, timg->d_h / 5);
+                       switch_img_patch_rgb(img, timg_small, 80, 20, SWITCH_TRUE);
+                       switch_status_t status = switch_img_write_png(img, "images/test_patched_signalwire_no_alpha.png");
+                       fst_check(status == SWITCH_STATUS_SUCCESS);
+
+                       switch_img_free(&img);
+                       switch_img_free(&timg);
+                       switch_img_free(&timg_small);
+               }
+               FST_TEST_END()
        }
        FST_SUITE_END()
 }