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Sun, 18 Feb 2024 17:38:21 -0800 (PST) MIME-Version: 1.0 References: <20240218192054.665995-1-chen.stonechen@gmail.com> In-Reply-To: From: Stone Chen Date: Sun, 18 Feb 2024 20:38:10 -0500 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] Fix rdiv always being set to 0 in vf_convolution.c X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: SGkgTWFydG9uLAoKVGhhbmtzIGZvciB0aGUgZmVlZGJhY2shCgpJJ20gbm90IHN1cmUgd2hhdCBk eW5hbWljIHJlY29uZmlndXJhdGlvbiBpcywgZnJvbSBzb21lIHNlYXJjaGluZyBJIHRoaW5rCml0 IG1pZ2h0IGJlIHJlbGF0ZWQgdG8gY29tbWFuZHM/CgpPbiBTdW4sIEZlYiAxOCwgMjAyNCBhdCA3 OjA44oCvUE0gTWFydG9uIEJhbGludCA8Y3VzQHBhc3N3ZC5odT4gd3JvdGU6Cgo+Cj4KPiBPbiBT dW4sIDE4IEZlYiAyMDI0LCBTdG9uZSBDaGVuIHdyb3RlOgo+Cj4gPiBJbiBjb21taXQgNmM0NWQz NCwgYSBsaW5lIHdhcyBhZGRlZCB0aGF0IGFsd2F5cyBzZXRzIHJkaXYgdG8gMCwKPiBvdmVycmlk aW5nIGFueSB1c2VyIGlucHV0LiBUaGlzIHJlbW92ZXMgdGhhdCBsaW5lIGFsbG93aW5nIHVzZXIg c2V0IHZhbHVlcwo+IGZvciAwcmRpdiwgMXJkaXYsIDJyZGl2LCAzcmRpdiB0byBhcHBseSBhcyBl eHBlY3RlZC4gVGhpcyBmaXhlcyB0aWNrZXQKPiAjMTAyOTQuCj4KPiBUaGlzIGlzIGxpa2VseSBu b3QgdGhlIGNvcnJlY3QgZml4LCBiZWNhdXNlIHJlc2V0dGluZyBpdCB0byAwIHdhcyBhZGRlZCB0 bwo+IHN1cHBvcnQgZHluYW1pYyByZWNvbmZpZ3VyYXRpb25zLgo+Cj4gVGhlIHdheSBJIHNlZSBp dCwgdGhlIHVzZXIgb3B0aW9uIHJkaXYtcyBhbmQgaW50ZXJuYWxseSB1c2VkIHJkaXZzCj4gc2hv dWxkIGJlIHNlcGFyYXRlZCwgaW5pdF9wYXJhbXMgc2hvdWxkIGFsd2F5cyByZWNhbGN1bGF0ZSB0 aGUgaW50ZXJuYWwKPiByZGl2cyBiYXNlZCBvbiB0aGUgdXNlciBvcHRpb24gcmRpdnMuLi4KPgo+ IFJlZ2FyZHMsCj4gTWFydG9uCj4KPiA+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBTdG9uZSBDaGVuIDxj aGVuLnN0b25lY2hlbkBnbWFpbC5jb20+Cj4gPiAtLS0KPiA+IGxpYmF2ZmlsdGVyL3ZmX2NvbnZv bHV0aW9uLmMgfCAxIC0KPiA+IDEgZmlsZSBjaGFuZ2VkLCAxIGRlbGV0aW9uKC0pCj4gPgo+ID4g ZGlmZiAtLWdpdCBhL2xpYmF2ZmlsdGVyL3ZmX2NvbnZvbHV0aW9uLmMgYi9saWJhdmZpbHRlci92 Zl9jb252b2x1dGlvbi5jCj4gPiBpbmRleCBiZjY3ZjM5MmY2Li5hMDBiYjJiM2M0IDEwMDY0NAo+ ID4gLS0tIGEvbGliYXZmaWx0ZXIvdmZfY29udm9sdXRpb24uYwo+ID4gKysrIGIvbGliYXZmaWx0 ZXIvdmZfY29udm9sdXRpb24uYwo+ID4gQEAgLTY3NCw3ICs2NzQsNiBAQCBzdGF0aWMgaW50IHBh cmFtX2luaXQoQVZGaWx0ZXJDb250ZXh0ICpjdHgpCj4gPiAgICAgICAgICAgICBwID0gb3JpZyA9 IGF2X3N0cmR1cChzLT5tYXRyaXhfc3RyW2ldKTsKPiA+ICAgICAgICAgICAgIGlmIChwKSB7Cj4g PiAgICAgICAgICAgICAgICAgcy0+bWF0cml4X2xlbmd0aFtpXSA9IDA7Cj4gPiAtICAgICAgICAg ICAgICAgIHMtPnJkaXZbaV0gPSAwLmY7Cj4gPiAgICAgICAgICAgICAgICAgc3VtID0gMC5mOwo+ ID4KPiA+ICAgICAgICAgICAgICAgICB3aGlsZSAocy0+bWF0cml4X2xlbmd0aFtpXSA8IDQ5KSB7 Cj4gPiAtLQo+ID4gMi40My4yCj4gPgo+ID4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KPiA+IGZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKPiA+IGZmbXBl Zy1kZXZlbEBmZm1wZWcub3JnCj4gPiBodHRwczovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0aW5m by9mZm1wZWctZGV2ZWwKPiA+Cj4gPiBUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwg b3IgZW1haWwKPiA+IGZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZmbXBlZy5vcmcgd2l0aCBzdWJqZWN0 ICJ1bnN1YnNjcmliZSIuCj4gPgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCj4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdAo+IGZmbXBlZy1kZXZlbEBm Zm1wZWcub3JnCj4gaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRl dmVsCj4KPiBUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKPiBmZm1w ZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo+ Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZmbXBlZy1k ZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9mZm1wZWcu b3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwgdmlzaXQg bGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3aXRo IHN1YmplY3QgInVuc3Vic2NyaWJlIi4K