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| author | Vignesh Venkatasubramanian <vigneshv@google.com> | 2023-06-12 23:55:07 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2023-06-12 23:55:07 +0000 |
| commit | 1f9deebc6ecf78b637dff50d62772b48332ea5ea (patch) | |
| tree | 303e8eabb435a80ebec36a19c23ca85744d58fb5 /files/util/yuvconstants.c | |
| parent | 435db9f11b09187e0d60683813a28d07cc13166b (diff) | |
| parent | 8e521e2ea589b4cafb788330f83037a0413f200a (diff) | |
| download | libyuv-1f9deebc6ecf78b637dff50d62772b48332ea5ea.tar.gz | |
Merge "libyuv: Update to r1871 (2a6cb743)" am: 8e521e2ea5
Original change: https://android-review.googlesource.com/c/platform/external/libyuv/+/2622518
Change-Id: I677290d9641c9a7a343f79cf385e88af70ec589d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
Diffstat (limited to 'files/util/yuvconstants.c')
| -rw-r--r-- | files/util/yuvconstants.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/files/util/yuvconstants.c b/files/util/yuvconstants.c index 037e0824..4e5185af 100644 --- a/files/util/yuvconstants.c +++ b/files/util/yuvconstants.c @@ -43,9 +43,10 @@ // #define BR (-VR * 128 + YB) int main(int argc, const char* argv[]) { - if (argc < 2) { - printf("yuvconstants Kr Kb\n"); - printf(" MC BT KR = 0.2126; KB = 0.0722\n"); + if (argc < 3) { + printf("yuvconstants [KR] [KB]\n"); + printf(" e.g. yuvconstants 0.2126 0.0722\n"); + printf(" MC BT KR KB\n"); printf(" 1 BT.709 KR = 0.2126; KB = 0.0722\n"); printf(" 4 FCC KR = 0.30; KB = 0.11\n"); printf(" 6 BT.601 KR = 0.299; KB = 0.114\n"); @@ -53,8 +54,8 @@ int main(int argc, const char* argv[]) { printf(" 9 BT.2020 KR = 0.2627; KB = 0.0593\n"); return -1; } - float kr = atof(argv[1]); - float kb = atof(argv[2]); + float kr = (float)atof(argv[1]); + float kb = (float)atof(argv[2]); float kg = 1 - kr - kb; float vr = 2 * (1 - kr); |