From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Michel=20D=C3=A4nzer?= Subject: [PATCH xf86-video-amdgpu 09/12] Factor out transform_region helper Date: Thu, 8 Sep 2016 19:02:42 +0900 Message-ID: <20160908100242.19964-9-michel@daenzer.net> References: <20160908100242.19964-1-michel@daenzer.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160908100242.19964-1-michel-otUistvHUpPR7s880joybQ@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org RnJvbTogTWljaGVsIETDpG56ZXIgPG1pY2hlbC5kYWVuemVyQGFtZC5jb20+CgooUG9ydGVkIGZy b20gcmFkZW9uIGNvbW1pdCA1YTU3MDA1MTc4ZmMxM2I2ZjdlNTEzNDU4Y2E2ZGFlNzJhM2U1Nzgz KQoKU2lnbmVkLW9mZi1ieTogTWljaGVsIETDpG56ZXIgPG1pY2hlbC5kYWVuemVyQGFtZC5jb20+ Ci0tLQogc3JjL2FtZGdwdV9rbXMuYyB8IDc0ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNDMgaW5zZXJ0aW9u cygrKSwgMzEgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvc3JjL2FtZGdwdV9rbXMuYyBiL3Ny Yy9hbWRncHVfa21zLmMKaW5kZXggNWUzZDMyMi4uYzc1ZDQyOSAxMDA2NDQKLS0tIGEvc3JjL2Ft ZGdwdV9rbXMuYworKysgYi9zcmMvYW1kZ3B1X2ttcy5jCkBAIC0zMDQsNiArMzA0LDQ1IEBAIHN0 YXRpYyBCb29sIEFNREdQVUNyZWF0ZVNjcmVlblJlc291cmNlc19LTVMoU2NyZWVuUHRyIHBTY3Jl ZW4pCiB9CiAKICNpZmRlZiBBTURHUFVfUElYTUFQX1NIQVJJTkcKKworc3RhdGljIFJlZ2lvblB0 cgordHJhbnNmb3JtX3JlZ2lvbihSZWdpb25QdHIgcmVnaW9uLCBzdHJ1Y3QgcGljdF9mX3RyYW5z Zm9ybSAqdHJhbnNmb3JtLAorCQkgaW50IHcsIGludCBoKQoreworCUJveFB0ciBib3hlcyA9IFJl Z2lvblJlY3RzKHJlZ2lvbik7CisJaW50IG5ib3hlcyA9IFJlZ2lvbk51bVJlY3RzKHJlZ2lvbik7 CisJeFJlY3RhbmdsZVB0ciByZWN0cyA9IG1hbGxvYyhuYm94ZXMgKiBzaXplb2YoKnJlY3RzKSk7 CisJUmVnaW9uUHRyIHRyYW5zZm9ybWVkOworCWludCBucmVjdHMgPSAwOworCUJveFJlYyBib3g7 CisJaW50IGk7CisKKwlmb3IgKGkgPSAwOyBpIDwgbmJveGVzOyBpKyspIHsKKwkJYm94LngxID0g Ym94ZXNbaV0ueDE7CisJCWJveC54MiA9IGJveGVzW2ldLngyOworCQlib3gueTEgPSBib3hlc1tp XS55MTsKKwkJYm94LnkyID0gYm94ZXNbaV0ueTI7CisJCXBpeG1hbl9mX3RyYW5zZm9ybV9ib3Vu ZHModHJhbnNmb3JtLCAmYm94KTsKKworCQlib3gueDEgPSBtYXgoYm94LngxLCAwKTsKKwkJYm94 LnkxID0gbWF4KGJveC55MSwgMCk7CisJCWJveC54MiA9IG1pbihib3gueDIsIHcpOworCQlib3gu eTIgPSBtaW4oYm94LnkyLCBoKTsKKwkJaWYgKGJveC54MSA+PSBib3gueDIgfHwgYm94LnkxID49 IGJveC55MikKKwkJCWNvbnRpbnVlOworCisJCXJlY3RzW25yZWN0c10ueCA9IGJveC54MTsKKwkJ cmVjdHNbbnJlY3RzXS55ID0gYm94LnkxOworCQlyZWN0c1tucmVjdHNdLndpZHRoID0gYm94Lngy IC0gYm94LngxOworCQlyZWN0c1tucmVjdHNdLmhlaWdodCA9IGJveC55MiAtIGJveC55MTsKKwkJ bnJlY3RzKys7CisJfQorCisJdHJhbnNmb3JtZWQgPSBSZWdpb25Gcm9tUmVjdHMobnJlY3RzLCBy ZWN0cywgQ1RfVU5TT1JURUQpOworCWZyZWUocmVjdHMpOworCXJldHVybiB0cmFuc2Zvcm1lZDsK K30KKwogc3RhdGljIFJlZ2lvblB0cgogZGlydHlfcmVnaW9uKFBpeG1hcERpcnR5VXBkYXRlUHRy IGRpcnR5KQogewpAQCAtMzEyLDM3ICszNTEsMTAgQEAgZGlydHlfcmVnaW9uKFBpeG1hcERpcnR5 VXBkYXRlUHRyIGRpcnR5KQogCiAjaWZkZWYgSEFTX0RJUlRZVFJBQ0tJTkdfUk9UQVRJT04KIAlp ZiAoZGlydHktPnJvdGF0aW9uICE9IFJSX1JvdGF0ZV8wKSB7Ci0JCUJveFB0ciBib3hlcyA9IFJl Z2lvblJlY3RzKGRhbWFnZXJlZ2lvbik7Ci0JCWludCBuYm94ZXMgPSBSZWdpb25OdW1SZWN0cyhk YW1hZ2VyZWdpb24pOwotCQl4UmVjdGFuZ2xlUHRyIHJlY3RzID0gbWFsbG9jKG5ib3hlcyAqIHNp emVvZigqcmVjdHMpKTsKLQkJaW50IGRzdF93ID0gZGlydHktPnNsYXZlX2RzdC0+ZHJhd2FibGUu d2lkdGg7Ci0JCWludCBkc3RfaCA9IGRpcnR5LT5zbGF2ZV9kc3QtPmRyYXdhYmxlLmhlaWdodDsK LQkJaW50IG5yZWN0cyA9IDA7Ci0JCUJveFJlYyBib3g7Ci0JCWludCBpOwotCi0JCWZvciAoaSA9 IDA7IGkgPCBuYm94ZXM7IGkrKykgewotCQkJYm94LngxID0gYm94ZXNbaV0ueDE7Ci0JCQlib3gu eDIgPSBib3hlc1tpXS54MjsKLQkJCWJveC55MSA9IGJveGVzW2ldLnkxOwotCQkJYm94LnkyID0g Ym94ZXNbaV0ueTI7Ci0JCQlwaXhtYW5fZl90cmFuc2Zvcm1fYm91bmRzKCZkaXJ0eS0+Zl9pbnZl cnNlLCAmYm94KTsKLQotCQkJYm94LngxID0gbWF4KGJveC54MSwgMCk7Ci0JCQlib3gueTEgPSBt YXgoYm94LnkxLCAwKTsKLQkJCWJveC54MiA9IG1pbihib3gueDIsIGRzdF93KTsKLQkJCWJveC55 MiA9IG1pbihib3gueTIsIGRzdF9oKTsKLQkJCWlmIChib3gueDEgPj0gYm94LngyIHx8IGJveC55 MSA+PSBib3gueTIpCi0JCQkJY29udGludWU7Ci0KLQkJCXJlY3RzW25yZWN0c10ueCA9IGJveC54 MTsKLQkJCXJlY3RzW25yZWN0c10ueSA9IGJveC55MTsKLQkJCXJlY3RzW25yZWN0c10ud2lkdGgg PSBib3gueDIgLSBib3gueDE7Ci0JCQlyZWN0c1tucmVjdHNdLmhlaWdodCA9IGJveC55MiAtIGJv eC55MTsKLQkJCW5yZWN0cysrOwotCQl9Ci0JCWRzdHJlZ2lvbiA9IFJlZ2lvbkZyb21SZWN0cyhu cmVjdHMsIHJlY3RzLCBDVF9VTlNPUlRFRCk7Ci0JCWZyZWUocmVjdHMpOworCQlkc3RyZWdpb24g PSB0cmFuc2Zvcm1fcmVnaW9uKGRhbWFnZXJlZ2lvbiwKKwkJCQkJICAgICAmZGlydHktPmZfaW52 ZXJzZSwKKwkJCQkJICAgICBkaXJ0eS0+c2xhdmVfZHN0LT5kcmF3YWJsZS53aWR0aCwKKwkJCQkJ ICAgICBkaXJ0eS0+c2xhdmVfZHN0LT5kcmF3YWJsZS5oZWlnaHQpOwogCX0gZWxzZQogI2VuZGlm CiAJewotLSAKMi45LjMKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=