diff options
Diffstat (limited to 'libavfilter/tests/drawutils.c')
-rw-r--r-- | libavfilter/tests/drawutils.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libavfilter/tests/drawutils.c b/libavfilter/tests/drawutils.c new file mode 100644 index 0000000000..7fe53ddf31 --- /dev/null +++ b/libavfilter/tests/drawutils.c @@ -0,0 +1,56 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdio.h> + +#include "libavutil/pixdesc.h" +#include "libavfilter/drawutils.h" + +int main(void) +{ + enum AVPixelFormat f; + const AVPixFmtDescriptor *desc; + FFDrawContext draw; + FFDrawColor color; + int r, i; + + for (f = 0; av_pix_fmt_desc_get(f); f++) { + desc = av_pix_fmt_desc_get(f); + if (!desc->name) + continue; + printf("Testing %s...%*s", desc->name, + (int)(16 - strlen(desc->name)), ""); + r = ff_draw_init(&draw, f, 0); + if (r < 0) { + char buf[128]; + av_strerror(r, buf, sizeof(buf)); + printf("no: %s\n", buf); + continue; + } + ff_draw_color(&draw, &color, (uint8_t[]) { 1, 0, 0, 1 }); + for (i = 0; i < sizeof(color); i++) + if (((uint8_t *)&color)[i] != 128) + break; + if (i == sizeof(color)) { + printf("fallback color\n"); + continue; + } + printf("ok\n"); + } + return 0; +} |