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-rw-r--r--src/gui/opengl/qopengltexture.cpp263
1 files changed, 263 insertions, 0 deletions
diff --git a/src/gui/opengl/qopengltexture.cpp b/src/gui/opengl/qopengltexture.cpp
index e04a00e592..61a6202017 100644
--- a/src/gui/opengl/qopengltexture.cpp
+++ b/src/gui/opengl/qopengltexture.cpp
@@ -1467,6 +1467,122 @@ void QOpenGLTexturePrivate::setData(int mipLevel, int layer, int layerCount, QOp
}
}
+void QOpenGLTexturePrivate::setData(int xOffset, int yOffset, int zOffset, int width, int height, int depth,
+ int mipLevel, int layer, int layerCount, QOpenGLTexture::CubeMapFace cubeFace,
+ QOpenGLTexture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType,
+ const void *data, const QOpenGLPixelTransferOptions * const options)
+{
+ switch (target) {
+ case QOpenGLTexture::Target1D:
+ Q_UNUSED(layer);
+ Q_UNUSED(cubeFace);
+ Q_UNUSED(layerCount);
+ Q_UNUSED(yOffset);
+ Q_UNUSED(zOffset);
+ Q_UNUSED(height);
+ Q_UNUSED(depth);
+ texFuncs->glTextureSubImage1D(textureId, target, bindingTarget, mipLevel,
+ xOffset, width,
+ sourceFormat, sourceType, data, options);
+ break;
+
+ case QOpenGLTexture::Target1DArray:
+ Q_UNUSED(cubeFace);
+ Q_UNUSED(yOffset);
+ Q_UNUSED(zOffset);
+ Q_UNUSED(height);
+ Q_UNUSED(depth);
+ texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, mipLevel,
+ xOffset, layer,
+ width,
+ layerCount,
+ sourceFormat, sourceType, data, options);
+ break;
+
+ case QOpenGLTexture::Target2D:
+ Q_UNUSED(layer);
+ Q_UNUSED(cubeFace);
+ Q_UNUSED(layerCount);
+ Q_UNUSED(zOffset);
+ Q_UNUSED(depth);
+ texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, mipLevel,
+ xOffset, yOffset,
+ width, height,
+ sourceFormat, sourceType, data, options);
+ break;
+
+ case QOpenGLTexture::Target2DArray:
+ Q_UNUSED(cubeFace);
+ Q_UNUSED(zOffset);
+ Q_UNUSED(depth);
+ texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,
+ xOffset, yOffset, layer,
+ width, height, layerCount,
+ sourceFormat, sourceType, data, options);
+ break;
+
+ case QOpenGLTexture::Target3D:
+ Q_UNUSED(cubeFace);
+ Q_UNUSED(layerCount);
+ texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,
+ xOffset, yOffset, zOffset,
+ width, height, depth,
+ sourceFormat, sourceType, data, options);
+ break;
+
+ case QOpenGLTexture::TargetCubeMap:
+ Q_UNUSED(layer);
+ Q_UNUSED(layerCount);
+ Q_UNUSED(zOffset);
+ Q_UNUSED(depth);
+ texFuncs->glTextureSubImage2D(textureId, cubeFace, bindingTarget, mipLevel,
+ xOffset, yOffset,
+ width, height,
+ sourceFormat, sourceType, data, options);
+ break;
+
+ case QOpenGLTexture::TargetCubeMapArray: {
+ Q_UNUSED(zOffset);
+ Q_UNUSED(depth);
+ int faceIndex = cubeFace - QOpenGLTexture::CubeMapPositiveX;
+ int layerFace = 6 * layer + faceIndex;
+ texFuncs->glTextureSubImage3D(textureId, target, bindingTarget, mipLevel,
+ xOffset, yOffset, layerFace,
+ width, height,
+ layerCount,
+ sourceFormat, sourceType, data, options);
+ break;
+ }
+
+ case QOpenGLTexture::TargetRectangle:
+ Q_UNUSED(mipLevel);
+ Q_UNUSED(layer);
+ Q_UNUSED(cubeFace);
+ Q_UNUSED(layerCount);
+ Q_UNUSED(zOffset);
+ Q_UNUSED(depth);
+ texFuncs->glTextureSubImage2D(textureId, target, bindingTarget, 0,
+ xOffset, yOffset,
+ width, height,
+ sourceFormat, sourceType, data, options);
+ break;
+
+ case QOpenGLTexture::Target2DMultisample:
+ case QOpenGLTexture::Target2DMultisampleArray:
+ case QOpenGLTexture::TargetBuffer:
+ // We don't upload pixel data for these targets
+ qWarning("QOpenGLTexture::setData(): Texture target does not support pixel data upload");
+ break;
+ }
+
+ // If requested perform automatic mip map generation
+ if (mipLevel == 0 && autoGenerateMipMaps && mipLevels > 1) {
+ Q_Q(QOpenGLTexture);
+ q->generateMipMaps();
+ }
+}
+
+
void QOpenGLTexturePrivate::setCompressedData(int mipLevel, int layer, int layerCount,
QOpenGLTexture::CubeMapFace cubeFace,
int dataSize, const void *data,
@@ -3380,6 +3496,153 @@ void QOpenGLTexture::setData(PixelFormat sourceFormat, PixelType sourceType,
d->setData(0, 0, 1, QOpenGLTexture::CubeMapPositiveX, sourceFormat, sourceType, data, options);
}
+/*!
+ \since 5.14
+ \overload
+
+ This overload is to be used to update a part of the texture. Parameters \a
+ xOffset, \a yOffset, \a zOffset specify the texel offsets within the
+ texture. Parameters \a width, \a height and \a depth specify the dimensions
+ of the sub image.
+
+ The structure of the pixel data pointed to by \a data is specified by \a
+ sourceFormat and \a sourceType. The pixel data upload can optionally be
+ controlled by \a options.
+*/
+void QOpenGLTexture::setData(int xOffset, int yOffset, int zOffset,
+ int width, int height, int depth,
+ PixelFormat sourceFormat, PixelType sourceType,
+ const void *data, const QOpenGLPixelTransferOptions * const options)
+{
+ Q_D(QOpenGLTexture);
+ Q_ASSERT(d->textureId);
+ d->setData(xOffset, yOffset, zOffset,
+ width, height, depth,
+ 0, 0, 1,
+ QOpenGLTexture::CubeMapPositiveX, sourceFormat,
+ sourceType, data, options);
+}
+
+/*!
+ \since 5.14
+ \overload
+
+ This overload is to be used to update a part of the texture. Parameters \a
+ xOffset, \a yOffset, \a zOffset specify the texel offsets within the
+ texture. Parameters \a width, \a height and \a depth specify the dimensions
+ of the sub image. The mip map level the sub image we want to
+ update is specified with \a mipLevel.
+
+ The structure of the pixel data pointed to by \a data is specified by \a
+ sourceFormat and \a sourceType. The pixel data upload can optionally be
+ controlled by \a options.
+*/
+void QOpenGLTexture::setData(int xOffset, int yOffset, int zOffset,
+ int width, int height, int depth,
+ int mipLevel,
+ PixelFormat sourceFormat, PixelType sourceType,
+ const void *data, const QOpenGLPixelTransferOptions * const options)
+{
+ Q_D(QOpenGLTexture);
+ Q_ASSERT(d->textureId);
+ d->setData(xOffset, yOffset, zOffset,
+ width, height, depth,
+ mipLevel, 0, 1,
+ QOpenGLTexture::CubeMapPositiveX, sourceFormat,
+ sourceType, data, options);
+}
+
+/*!
+ \since 5.14
+ \overload
+
+ This overload is to be used to update a part of the texture. Parameters \a
+ xOffset, \a yOffset, \a zOffset specify the texel offsets within the
+ texture. Parameters \a width, \a height and \a depth specify the dimensions
+ of the sub image. The mip map level and layerof the sub image we want to
+ update are specified with \a mipLevel and \a layer.
+
+ The structure of the pixel data pointed to by \a data is specified by \a
+ sourceFormat and \a sourceType. The pixel data upload can optionally be
+ controlled by \a options.
+*/
+void QOpenGLTexture::setData(int xOffset, int yOffset, int zOffset,
+ int width, int height, int depth,
+ int mipLevel, int layer,
+ PixelFormat sourceFormat, PixelType sourceType,
+ const void *data, const QOpenGLPixelTransferOptions * const options)
+{
+ Q_D(QOpenGLTexture);
+ Q_ASSERT(d->textureId);
+ d->setData(xOffset, yOffset, zOffset,
+ width, height, depth,
+ mipLevel, layer, 1,
+ QOpenGLTexture::CubeMapPositiveX, sourceFormat,
+ sourceType, data, options);
+}
+
+/*!
+ \since 5.14
+ \overload
+
+ This overload is to be used to update a part of the texture. Parameters \a
+ xOffset, \a yOffset, \a zOffset specify the texel offsets within the
+ texture. Parameters \a width, \a height and \a depth specify the dimensions
+ of the sub image.The mip map level, layer and cube map face of the sub
+ image we want to update are specified with \a mipLevel, \a layer and \a
+ face.
+
+ The structure of the pixel data pointed to by \a data is specified by \a
+ sourceFormat and \a sourceType. The pixel data upload can optionally be
+ controlled by \a options.
+*/
+void QOpenGLTexture::setData(int xOffset, int yOffset, int zOffset,
+ int width, int height, int depth,
+ int mipLevel, int layer,
+ CubeMapFace face,
+ PixelFormat sourceFormat, PixelType sourceType,
+ const void *data, const QOpenGLPixelTransferOptions * const options)
+{
+ Q_D(QOpenGLTexture);
+ Q_ASSERT(d->textureId);
+ d->setData(xOffset, yOffset, zOffset,
+ width, height, depth,
+ mipLevel, layer, 1,
+ face, sourceFormat,
+ sourceType, data, options);
+}
+
+/*!
+ \since 5.14
+ \overload
+
+ This overload is to be used to update a part of the texture. Parameters \a
+ xOffset, \a yOffset, \a zOffset specify the texel offsets within the
+ texture. Parameters \a width, \a height and \a depth specify the dimensions
+ of the sub image.The mip map level, starting layer, cube map face and
+ number of layers of the sub image we want to update are specified with \a
+ mipLevel, \a layer, \a face and \a layerCount.
+
+ The structure of the pixel data pointed to by \a data is specified by \a
+ sourceFormat and \a sourceType. The pixel data upload can optionally be
+ controlled by \a options.
+*/
+void QOpenGLTexture::setData(int xOffset, int yOffset, int zOffset,
+ int width, int height, int depth,
+ int mipLevel, int layer,
+ CubeMapFace face, int layerCount,
+ PixelFormat sourceFormat, PixelType sourceType,
+ const void *data, const QOpenGLPixelTransferOptions * const options)
+{
+ Q_D(QOpenGLTexture);
+ Q_ASSERT(d->textureId);
+ d->setData(xOffset, yOffset, zOffset,
+ width, height, depth,
+ mipLevel, layer, layerCount,
+ face, sourceFormat,
+ sourceType, data, options);
+}
+
#if QT_DEPRECATED_SINCE(5, 3)
/*!
\obsolete
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 12:11:15 +0000