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| 39 | |
| 40 | #include "qsgsoftwarepixmaptexture_p.h" |
| 41 | #include <private/qsgcontext_p.h> |
| 42 | |
| 43 | QT_BEGIN_NAMESPACE |
| 44 | |
| 45 | QSGSoftwarePixmapTexture::QSGSoftwarePixmapTexture(const QImage &image, uint flags) |
| 46 | : QSGTexture(*(new QSGSoftwarePixmapTexturePrivate)) |
| 47 | { |
| 48 | // Prevent pixmap format conversion to reduce memory consumption |
| 49 | // and surprises in calling code. (See QTBUG-47328) |
| 50 | if (flags & QSGRenderContext::CreateTexture_Alpha) { |
| 51 | //If texture should have an alpha |
| 52 | m_pixmap = QPixmap::fromImage(image, flags: Qt::NoFormatConversion); |
| 53 | } else { |
| 54 | //Force opaque texture |
| 55 | m_pixmap = QPixmap::fromImage(image: image.convertToFormat(f: QImage::Format_RGB32), flags: Qt::NoFormatConversion); |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | QSGSoftwarePixmapTexture::QSGSoftwarePixmapTexture(const QPixmap &pixmap) |
| 60 | : QSGTexture(*(new QSGSoftwarePixmapTexturePrivate)), |
| 61 | m_pixmap(pixmap) |
| 62 | { |
| 63 | } |
| 64 | |
| 65 | int QSGSoftwarePixmapTexture::textureId() const |
| 66 | { |
| 67 | return 0; |
| 68 | } |
| 69 | |
| 70 | QSize QSGSoftwarePixmapTexture::textureSize() const |
| 71 | { |
| 72 | return m_pixmap.size(); |
| 73 | } |
| 74 | |
| 75 | bool QSGSoftwarePixmapTexture::hasAlphaChannel() const |
| 76 | { |
| 77 | return m_pixmap.hasAlphaChannel(); |
| 78 | } |
| 79 | |
| 80 | bool QSGSoftwarePixmapTexture::hasMipmaps() const |
| 81 | { |
| 82 | return false; |
| 83 | } |
| 84 | |
| 85 | void QSGSoftwarePixmapTexture::bind() |
| 86 | { |
| 87 | Q_UNREACHABLE(); |
| 88 | } |
| 89 | |
| 90 | int QSGSoftwarePixmapTexturePrivate::comparisonKey() const |
| 91 | { |
| 92 | return 0; |
| 93 | } |
| 94 | |
| 95 | QT_END_NAMESPACE |
| 96 | |
| 97 | #include "moc_qsgsoftwarepixmaptexture_p.cpp" |
| 98 |