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rhi: Fix a doc snippet

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Docs are private for now, but it is still preferable that the code
snippets in there are up-to-date.

Change-Id: Icaf28d9b6a9ac029755ba241263f59d5091aa1b5
Reviewed-by: Inho Lee <inho.lee@qt.io>
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
This commit is contained in:
Laszlo Agocs 2022-06-30 13:02:08 +02:00
parent 23d2d57d92
commit 5a136716a9
1 changed files with 6 additions and 3 deletions
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9
src/gui/rhi/qrhi.cpp
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@ -1846,19 +1846,22 @@ QRhiTextureUploadEntry::QRhiTextureUploadEntry(int layer, int level,
QList<QRhiTextureUploadEntry> entries; QList<QRhiTextureUploadEntry> entries;
for (int i = 0; i < 6; ++i) for (int i = 0; i < 6; ++i)
entries.append(QRhiTextureUploadEntry(i, 0, faces[i])); entries.append(QRhiTextureUploadEntry(i, 0, faces[i]));
QRhiTextureUploadDescription desc(entries); QRhiTextureUploadDescription desc;
desc.setEntries(entries.cbegin(), entries.cend());
resourceUpdates->uploadTexture(texture, desc); resourceUpdates->uploadTexture(texture, desc);
\endcode \endcode
Another example that specifies mip images for a compressed texture: Another example that specifies mip images for a compressed texture:
\badcode \badcode
QRhiTextureUploadDescription desc; QList<QRhiTextureUploadEntry> entries;
const int mipCount = rhi->mipLevelsForSize(compressedTexture->pixelSize()); const int mipCount = rhi->mipLevelsForSize(compressedTexture->pixelSize());
for (int level = 0; level < mipCount; ++level) { for (int level = 0; level < mipCount; ++level) {
const QByteArray compressedDataForLevel = .. const QByteArray compressedDataForLevel = ..
desc.append(QRhiTextureUploadEntry(0, level, compressedDataForLevel)); entries.append(QRhiTextureUploadEntry(0, level, compressedDataForLevel));
} }
QRhiTextureUploadDescription desc;
desc.setEntries(entries.cbegin(), entries.cend());
resourceUpdates->uploadTexture(compressedTexture, desc); resourceUpdates->uploadTexture(compressedTexture, desc);
\endcode \endcode