From c5e9708ce6e8073de65efe1af31b74e8a4dcbcee Mon Sep 17 00:00:00 2001
From: Jonas Karlsson <jonas.karlsson@qt.io>
Date: Fri, 29 Jan 2021 10:45:22 +0100
Subject: Support cubemap ktx files

Change-Id: I6905c393647d31fab958cdd9471bb0a6ffe83596
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
---
 .../auto/gui/util/qtexturefilereader/CMakeLists.txt |   1 +
 .../util/qtexturefilereader/qtexturefilereader.qrc  |   1 +
 .../texturefiles/cubemap_float32_rgba.ktx           | Bin 0 -> 32848 bytes
 .../qtexturefilereader/tst_qtexturefilereader.cpp   |  20 ++++++++++++++++++++
 4 files changed, 22 insertions(+)
 create mode 100644 tests/auto/gui/util/qtexturefilereader/texturefiles/cubemap_float32_rgba.ktx

(limited to 'tests/auto')

diff --git a/tests/auto/gui/util/qtexturefilereader/CMakeLists.txt b/tests/auto/gui/util/qtexturefilereader/CMakeLists.txt
index 91083348f7..e1731a45d5 100644
--- a/tests/auto/gui/util/qtexturefilereader/CMakeLists.txt
+++ b/tests/auto/gui/util/qtexturefilereader/CMakeLists.txt
@@ -16,6 +16,7 @@ qt_internal_add_test(tst_qtexturefilereader
 set(qtexturefilereader_resource_files
     "texturefiles/car.ktx"
     "texturefiles/car_mips.ktx"
+    "texturefiles/cubemap_float32_rgba.ktx"
     "texturefiles/newlogo.astc"
     "texturefiles/newlogo_srgb.astc"
     "texturefiles/pattern.pkm"
diff --git a/tests/auto/gui/util/qtexturefilereader/qtexturefilereader.qrc b/tests/auto/gui/util/qtexturefilereader/qtexturefilereader.qrc
index 8aab86e1ff..a014c0367a 100644
--- a/tests/auto/gui/util/qtexturefilereader/qtexturefilereader.qrc
+++ b/tests/auto/gui/util/qtexturefilereader/qtexturefilereader.qrc
@@ -1,6 +1,7 @@
 <RCC>
     <qresource prefix="/">
         <file>texturefiles/car.ktx</file>
+        <file>texturefiles/cubemap_float32_rgba.ktx</file>
         <file>texturefiles/pattern.pkm</file>
         <file>texturefiles/car_mips.ktx</file>
         <file>texturefiles/newlogo_srgb.astc</file>
diff --git a/tests/auto/gui/util/qtexturefilereader/texturefiles/cubemap_float32_rgba.ktx b/tests/auto/gui/util/qtexturefilereader/texturefiles/cubemap_float32_rgba.ktx
new file mode 100644
index 0000000000..25b48b1370
Binary files /dev/null and b/tests/auto/gui/util/qtexturefilereader/texturefiles/cubemap_float32_rgba.ktx differ
diff --git a/tests/auto/gui/util/qtexturefilereader/tst_qtexturefilereader.cpp b/tests/auto/gui/util/qtexturefilereader/tst_qtexturefilereader.cpp
index 6ff3497a74..cd90914bd9 100644
--- a/tests/auto/gui/util/qtexturefilereader/tst_qtexturefilereader.cpp
+++ b/tests/auto/gui/util/qtexturefilereader/tst_qtexturefilereader.cpp
@@ -46,6 +46,7 @@ void tst_qtexturefilereader::checkHandlers_data()
     QTest::addColumn<quint32>("glInternalFormat");
     QTest::addColumn<quint32>("glBaseInternalFormat");
     QTest::addColumn<int>("levels");
+    QTest::addColumn<int>("faces");
     QTest::addColumn<QList<int>>("dataOffsets");
     QTest::addColumn<QList<int>>("dataLengths");
 
@@ -56,6 +57,7 @@ void tst_qtexturefilereader::checkHandlers_data()
             << quint32(0x8d64)
             << quint32(0x0)
             << 1
+            << 1
             << (QList<int>() << 16)
             << (QList<int>() << 2048);
 
@@ -66,6 +68,7 @@ void tst_qtexturefilereader::checkHandlers_data()
             << quint32(0x9278)
             << quint32(0x1908)
             << 1
+            << 1
             << (QList<int>() << 68)
             << (QList<int>() << 11840);
 
@@ -76,9 +79,21 @@ void tst_qtexturefilereader::checkHandlers_data()
             << quint32(0x9274)
             << quint32(0x1907)
             << 8
+            << 1
             << (QList<int>() << 68 << 5992 << 7516 << 7880 << 8004 << 8056 << 8068 << 8080)
             << (QList<int>() << 5920 << 1520 << 360 << 120 << 48 << 8 << 8 << 8);
 
+    QTest::addRow("cubemap_float32_rgba.ktx")
+            << QStringLiteral(":/texturefiles/cubemap_float32_rgba.ktx")
+            << QSize(16, 16)
+            << quint32(0x1908)
+            << quint32(0x8814)
+            << quint32(0x1908)
+            << 5
+            << 6
+            << (QList<int>() << 96 << 24676 << 30824 << 32364 << 32752)
+            << (QList<int>() << 4096 << 1024 << 256 << 64 << 16);
+
     QTest::addRow("newlogo.astc")
             << QStringLiteral(":/texturefiles/newlogo.astc")
             << QSize(111, 78)
@@ -86,6 +101,7 @@ void tst_qtexturefilereader::checkHandlers_data()
             << quint32(0x93b9)
             << quint32(0x0)
             << 1
+            << 1
             << (QList<int>() << 16)
             << (QList<int>() << 2496);
 
@@ -96,6 +112,7 @@ void tst_qtexturefilereader::checkHandlers_data()
             << quint32(0x93d9)
             << quint32(0x0)
             << 1
+            << 1
             << (QList<int>() << 16)
             << (QList<int>() << 2496);
 }
@@ -107,6 +124,7 @@ void tst_qtexturefilereader::checkHandlers()
     QFETCH(quint32, glFormat);
     QFETCH(quint32, glInternalFormat);
     QFETCH(int, levels);
+    QFETCH(int, faces);
     QFETCH(QList<int>, dataOffsets);
     QFETCH(QList<int>, dataLengths);
 
@@ -122,6 +140,8 @@ void tst_qtexturefilereader::checkHandlers()
     QCOMPARE(tex.glFormat(), glFormat);
     QCOMPARE(tex.glInternalFormat(), glInternalFormat);
     QCOMPARE(tex.numLevels(), levels);
+    QCOMPARE(tex.numFaces(), faces);
+
     for (int i = 0; i < tex.numLevels(); i++) {
         QCOMPARE(tex.dataOffset(i), dataOffsets.at(i));
         QCOMPARE(tex.dataLength(i), dataLengths.at(i));
-- 
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