From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mahesh Kumar Subject: [PATCH 1/9] drm/i915: take-out common clamping code of fixed16 wrappers Date: Tue, 13 Jun 2017 18:41:54 +0530 Message-ID: <20170613131202.4492-2-mahesh1.kumar@intel.com> References: <20170613131202.4492-1-mahesh1.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2E94E6E2D8 for ; Tue, 13 Jun 2017 13:08:15 +0000 (UTC) In-Reply-To: <20170613131202.4492-1-mahesh1.kumar@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: paulo.r.zanoni@intel.com, maarten.lankhorst@intel.com List-Id: intel-gfx@lists.freedesktop.org VGhpcyBwYXRjaCBjcmVhdGVzIGEgbmV3IGZ1bmN0aW9uIGZvciBjbGFtcGluZyB1NjQgdG8gZml4 ZWQxNi4KQW5kIG1ha2UgdXNlIG9mIHRoaXMgZnVuY3Rpb24gaW4gb3RoZXIgZml4ZWQxNiB3cmFw cGVycy4KClNpZ25lZC1vZmYtYnk6IE1haGVzaCBLdW1hciA8bWFoZXNoMS5rdW1hckBpbnRlbC5j b20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCB8IDI4ICsrKysrKysrKysr Ky0tLS0tLS0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAxMiBpbnNlcnRpb25zKCspLCAxNiBk ZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5o IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAppbmRleCA2MDJmYjMzMjQ0ODQuLjMz YjE2MmRiZWU0ZSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAor KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCkBAIC0xNjAsNiArMTYwLDE0IEBA IHN0YXRpYyBpbmxpbmUgdWludF9maXhlZF8xNl8xNl90IG1heF9maXhlZF8xNl8xNih1aW50X2Zp eGVkXzE2XzE2X3QgbWF4MSwKIAlyZXR1cm4gbWF4OwogfQogCitzdGF0aWMgaW5saW5lIHVpbnRf Zml4ZWRfMTZfMTZfdCBjbGFtcF91NjRfdG9fZml4ZWQxNih1aW50NjRfdCB2YWwpCit7CisJdWlu dF9maXhlZF8xNl8xNl90IGZwOworCVdBUk5fT04odmFsID4+IDMyKTsKKwlmcC52YWwgPSBjbGFt cF90KHVpbnQzMl90LCB2YWwsIDAsIH4wKTsKKwlyZXR1cm4gZnA7Cit9CisKIHN0YXRpYyBpbmxp bmUgdWludDMyX3QgZGl2X3JvdW5kX3VwX2ZpeGVkMTYodWludF9maXhlZF8xNl8xNl90IHZhbCwK IAkJCQkJICAgIHVpbnRfZml4ZWRfMTZfMTZfdCBkKQogewpAQCAtMTcwLDI2ICsxNzgsMjEgQEAg c3RhdGljIGlubGluZSB1aW50MzJfdCBtdWxfcm91bmRfdXBfdTMyX2ZpeGVkMTYodWludDMyX3Qg dmFsLAogCQkJCQkJdWludF9maXhlZF8xNl8xNl90IG11bCkKIHsKIAl1aW50NjRfdCBpbnRlcm1l ZGlhdGVfdmFsOwotCXVpbnQzMl90IHJlc3VsdDsKIAogCWludGVybWVkaWF0ZV92YWwgPSAodWlu dDY0X3QpIHZhbCAqIG11bC52YWw7CiAJaW50ZXJtZWRpYXRlX3ZhbCA9IERJVl9ST1VORF9VUF9V TEwoaW50ZXJtZWRpYXRlX3ZhbCwgMSA8PCAxNik7CiAJV0FSTl9PTihpbnRlcm1lZGlhdGVfdmFs ID4+IDMyKTsKLQlyZXN1bHQgPSBjbGFtcF90KHVpbnQzMl90LCBpbnRlcm1lZGlhdGVfdmFsLCAw LCB+MCk7Ci0JcmV0dXJuIHJlc3VsdDsKKwlyZXR1cm4gY2xhbXBfdCh1aW50MzJfdCwgaW50ZXJt ZWRpYXRlX3ZhbCwgMCwgfjApOwogfQogCiBzdGF0aWMgaW5saW5lIHVpbnRfZml4ZWRfMTZfMTZf dCBtdWxfZml4ZWQxNih1aW50X2ZpeGVkXzE2XzE2X3QgdmFsLAogCQkJCQkgICAgIHVpbnRfZml4 ZWRfMTZfMTZfdCBtdWwpCiB7CiAJdWludDY0X3QgaW50ZXJtZWRpYXRlX3ZhbDsKLQl1aW50X2Zp eGVkXzE2XzE2X3QgZnA7CiAKIAlpbnRlcm1lZGlhdGVfdmFsID0gKHVpbnQ2NF90KSB2YWwudmFs ICogbXVsLnZhbDsKIAlpbnRlcm1lZGlhdGVfdmFsID0gaW50ZXJtZWRpYXRlX3ZhbCA+PiAxNjsK LQlXQVJOX09OKGludGVybWVkaWF0ZV92YWwgPj4gMzIpOwotCWZwLnZhbCA9IGNsYW1wX3QodWlu dDMyX3QsIGludGVybWVkaWF0ZV92YWwsIDAsIH4wKTsKLQlyZXR1cm4gZnA7CisJcmV0dXJuIGNs YW1wX3U2NF90b19maXhlZDE2KGludGVybWVkaWF0ZV92YWwpOwogfQogCiBzdGF0aWMgaW5saW5l IHVpbnRfZml4ZWRfMTZfMTZfdCBmaXhlZF8xNl8xNl9kaXYodWludDMyX3QgdmFsLCB1aW50MzJf dCBkKQpAQCAtMjAzLDE1ICsyMDYsMTEgQEAgc3RhdGljIGlubGluZSB1aW50X2ZpeGVkXzE2XzE2 X3QgZml4ZWRfMTZfMTZfZGl2KHVpbnQzMl90IHZhbCwgdWludDMyX3QgZCkKIAogc3RhdGljIGlu bGluZSB1aW50X2ZpeGVkXzE2XzE2X3QgZml4ZWRfMTZfMTZfZGl2X3U2NCh1aW50MzJfdCB2YWws IHVpbnQzMl90IGQpCiB7Ci0JdWludF9maXhlZF8xNl8xNl90IHJlczsKIAl1aW50NjRfdCBpbnRl cm1fdmFsOwogCiAJaW50ZXJtX3ZhbCA9ICh1aW50NjRfdCl2YWwgPDwgMTY7CiAJaW50ZXJtX3Zh bCA9IERJVl9ST1VORF9VUF9VTEwoaW50ZXJtX3ZhbCwgZCk7Ci0JV0FSTl9PTihpbnRlcm1fdmFs ID4+IDMyKTsKLQlyZXMudmFsID0gKHVpbnQzMl90KSBpbnRlcm1fdmFsOwotCi0JcmV0dXJuIHJl czsKKwlyZXR1cm4gY2xhbXBfdTY0X3RvX2ZpeGVkMTYoaW50ZXJtX3ZhbCk7CiB9CiAKIHN0YXRp YyBpbmxpbmUgdWludDMyX3QgZGl2X3JvdW5kX3VwX3UzMl9maXhlZDE2KHVpbnQzMl90IHZhbCwK QEAgLTIyOSwxMiArMjI4LDkgQEAgc3RhdGljIGlubGluZSB1aW50X2ZpeGVkXzE2XzE2X3QgbXVs X3UzMl9maXhlZF8xNl8xNih1aW50MzJfdCB2YWwsCiAJCQkJCQkgICAgIHVpbnRfZml4ZWRfMTZf MTZfdCBtdWwpCiB7CiAJdWludDY0X3QgaW50ZXJtZWRpYXRlX3ZhbDsKLQl1aW50X2ZpeGVkXzE2 XzE2X3QgZnA7CiAKIAlpbnRlcm1lZGlhdGVfdmFsID0gKHVpbnQ2NF90KSB2YWwgKiBtdWwudmFs OwotCVdBUk5fT04oaW50ZXJtZWRpYXRlX3ZhbCA+PiAzMik7Ci0JZnAudmFsID0gKHVpbnQzMl90 KSBpbnRlcm1lZGlhdGVfdmFsOwotCXJldHVybiBmcDsKKwlyZXR1cm4gY2xhbXBfdTY0X3RvX2Zp eGVkMTYoaW50ZXJtZWRpYXRlX3ZhbCk7CiB9CiAKIHN0YXRpYyBpbmxpbmUgY29uc3QgY2hhciAq eWVzbm8oYm9vbCB2KQotLSAKMi4xMy4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK