Add BGRA output format support to qcms

third_party/qcms/src/iccread.c

Index: third_party/qcms/src/iccread.c
diff --git a/third_party/qcms/src/iccread.c b/third_party/qcms/src/iccread.c
index 36b701179a91d41d1be5fb6dd7b7215bb88d7f3e..24549246eb3ebb736f9c35ca76248f300556e4ea 100644
--- a/third_party/qcms/src/iccread.c
+++ b/third_party/qcms/src/iccread.c
@@ -297,6 +297,11 @@ qcms_bool qcms_profile_is_bogus(qcms_profile *profile)
        sum[1] = rY + gY + bY;
        sum[2] = rZ + gZ + bZ;
 
+#if defined (_MSC_VER)
+#pragma warning(push)
+/* Disable double to float truncation warning 4305 */
+#pragma warning(disable:4305)
+#endif
        // Build our target vector (see mozilla bug 460629)
        target[0] = 0.96420;
        target[1] = 1.00000;
@@ -310,6 +315,10 @@ qcms_bool qcms_profile_is_bogus(qcms_profile *profile)
        tolerance[1] = 0.02;
        tolerance[2] = 0.04;
 
+#if defined (_MSC_VER)
+/* Restore warnings */
+#pragma warning(pop)
+#endif
        // Compare with our tolerance
        for (i = 0; i < 3; ++i) {
            if (!(((sum[i] - tolerance[i]) <= target[i]) &&