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Unified Diff: third_party/WebKit/Source/platform/graphics/ColorSpaceProfileData.cpp

Issue 1645443002: [Platform] Add BT.601 and BT.709 video color profile data (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: third_party/WebKit/Source/platform/graphics/ColorSpaceProfileData.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/ColorSpaceProfileData.cpp b/third_party/WebKit/Source/platform/graphics/ColorSpaceProfileData.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..9ffda900b02844b5612a5e2f699226cae5efcfd4
--- /dev/null
+++ b/third_party/WebKit/Source/platform/graphics/ColorSpaceProfileData.cpp
@@ -0,0 +1,120 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "platform/graphics/ColorSpaceProfileData.h"
+
+#include "wtf/Assertions.h"
+#include "wtf/MainThread.h"
+
+#if USE(QCMSLIB)
+
+struct bt709ColorProfile {
+
+ static char* data() // BT.709 HDTV ITU
+ {
+ static unsigned char colorProfile[] = {
+ 0x00,0x00,0x01,0x7c,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x6d,0x6e,0x74,0x72,
+ 0x52,0x47,0x42,0x20,0x58,0x59,0x5a,0x20,0x07,0xdf,0x00,0x0c,0x00,0x1f,0x00,0x17,
+ 0x00,0x3b,0x00,0x3b,0x61,0x63,0x73,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0xf6,0xd6,0x00,0x01,0x00,0x00,0x00,0x00,0xd3,0x2d,
+ 0x67,0x6f,0x6f,0x67,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x08,0x64,0x65,0x73,0x63,0x00,0x00,0x00,0xe4,0x00,0x00,0x00,0x25,
+ 0x77,0x74,0x70,0x74,0x00,0x00,0x01,0x0c,0x00,0x00,0x00,0x14,0x72,0x58,0x59,0x5a,
+ 0x00,0x00,0x01,0x20,0x00,0x00,0x00,0x14,0x67,0x58,0x59,0x5a,0x00,0x00,0x01,0x34,
+ 0x00,0x00,0x00,0x14,0x62,0x58,0x59,0x5a,0x00,0x00,0x01,0x48,0x00,0x00,0x00,0x14,
+ 0x72,0x54,0x52,0x43,0x00,0x00,0x01,0x5c,0x00,0x00,0x00,0x20,0x62,0x54,0x52,0x43,
+ 0x00,0x00,0x01,0x5c,0x00,0x00,0x00,0x20,0x67,0x54,0x52,0x43,0x00,0x00,0x01,0x5c,
+ 0x00,0x00,0x00,0x20,0x64,0x65,0x73,0x63,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x11,
+ 0x42,0x54,0x2e,0x37,0x30,0x39,0x20,0x48,0x44,0x54,0x56,0x20,0x49,0x54,0x55,0x20,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x58,0x59,0x5a,0x20,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0xf3,0x51,0x00,0x01,0x00,0x00,0x00,0x01,0x16,0xcc,
+ 0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x6f,0xa2,0x00,0x00,0x38,0xf5,
+ 0x00,0x00,0x03,0x90,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x62,0x99,
+ 0x00,0x00,0xb7,0x85,0x00,0x00,0x18,0xda,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x24,0xa0,0x00,0x00,0x0f,0x84,0x00,0x00,0xb6,0xcf,0x70,0x61,0x72,0x61,
+ 0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x02,0x38,0xe4,0x00,0x00,0xe8,0xf0,
+ 0x00,0x00,0x17,0x10,0x00,0x00,0x38,0xe3,0x00,0x00,0x14,0xbc
+ };
+
+ return reinterpret_cast<char*>(colorProfile);
+ }
+
+ static size_t size() { return 380u; }
+};
+
+struct bt601ColorProfile {
+
+ static char* data() // BT.601 SMPTE-C
+ {
+ static unsigned char colorProfile[] = {
+ 0x00,0x00,0x01,0x7c,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x6d,0x6e,0x74,0x72,
+ 0x52,0x47,0x42,0x20,0x58,0x59,0x5a,0x20,0x07,0xdf,0x00,0x0c,0x00,0x1f,0x00,0x17,
+ 0x00,0x3b,0x00,0x3b,0x61,0x63,0x73,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0xf6,0xd6,0x00,0x01,0x00,0x00,0x00,0x00,0xd3,0x2d,
+ 0x67,0x6f,0x6f,0x67,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x08,0x64,0x65,0x73,0x63,0x00,0x00,0x00,0xe4,0x00,0x00,0x00,0x25,
+ 0x77,0x74,0x70,0x74,0x00,0x00,0x01,0x0c,0x00,0x00,0x00,0x14,0x72,0x58,0x59,0x5a,
+ 0x00,0x00,0x01,0x20,0x00,0x00,0x00,0x14,0x67,0x58,0x59,0x5a,0x00,0x00,0x01,0x34,
+ 0x00,0x00,0x00,0x14,0x62,0x58,0x59,0x5a,0x00,0x00,0x01,0x48,0x00,0x00,0x00,0x14,
+ 0x72,0x54,0x52,0x43,0x00,0x00,0x01,0x5c,0x00,0x00,0x00,0x20,0x62,0x54,0x52,0x43,
+ 0x00,0x00,0x01,0x5c,0x00,0x00,0x00,0x20,0x67,0x54,0x52,0x43,0x00,0x00,0x01,0x5c,
+ 0x00,0x00,0x00,0x20,0x64,0x65,0x73,0x63,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0f,
+ 0x42,0x54,0x2e,0x36,0x30,0x31,0x20,0x53,0x4d,0x50,0x54,0x45,0x2d,0x43,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x58,0x59,0x5a,0x20,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0xf3,0x51,0x00,0x01,0x00,0x00,0x00,0x01,0x16,0xcc,
+ 0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x6a,0x95,0x00,0x00,0x38,0xc1,
+ 0x00,0x00,0x03,0x7f,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x64,0xa5,
+ 0x00,0x00,0xb4,0x09,0x00,0x00,0x17,0x63,0x58,0x59,0x5a,0x20,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x27,0x9d,0x00,0x00,0x13,0x36,0x00,0x00,0xb8,0x5f,0x70,0x61,0x72,0x61,
+ 0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x02,0x38,0xe4,0x00,0x00,0xe8,0xf0,
+ 0x00,0x00,0x17,0x10,0x00,0x00,0x38,0xe3,0x00,0x00,0x14,0xbc
+ };
+
+ return reinterpret_cast<char*>(colorProfile);
+ }
+
+ static size_t size() { return 380u; }
+};
+
+#endif // USE(QCMSLIB)
+
+namespace blink {
+
+#if USE(QCMSLIB)
+
+void bt709ColorProfileData(Vector<char>& data)
+{
+ ASSERT(WTF::isMainThread() && data.isEmpty());
+
+ data.append(bt709ColorProfile::data(), bt709ColorProfile::size());
+}
+
+void bt601ColorProfileData(Vector<char>& data)
+{
+ ASSERT(WTF::isMainThread() && data.isEmpty());
+
+ data.append(bt601ColorProfile::data(), bt601ColorProfile::size());
+}
+
+#else
+
+void bt709ColorProfileData(Vector<char>&)
+{
+ ASSERT_NOT_REACHED();
+}
+
+void bt601ColorProfileData(Vector<char>&)
+{
+ ASSERT_NOT_REACHED();
+}
+
+#endif // USE(QCMSLIB)
+
+} // namespace blink
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