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Fix mipmapping

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This commit is contained in:
luisangelsm
2026-01-18 15:19:09 +01:00
parent 4e18fb69d7
commit 7384d50721
4 changed files with 21 additions and 26 deletions
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6
common/rhi/yacreader_comic_flow_rhi.cpp
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@ -37,8 +37,7 @@ void YACReaderComicFlow3D::updateImageData()
// Create QRhiTexture from the loaded image
if (m_rhi) {
QRhiTexture *texture = m_rhi->newTexture(QRhiTexture::BGRA8, img.size(), 1,
(performance == high || performance == ultraHigh) ? QRhiTexture::MipMapped : QRhiTexture::UsedAsTransferSource);
QRhiTexture *texture = m_rhi->newTexture(QRhiTexture::BGRA8, img.size(), 1, QRhiTexture::MipMapped | QRhiTexture::UsedWithGenerateMips);
if (texture->create()) {
PendingTextureUpload upload;
@ -48,8 +47,7 @@ void YACReaderComicFlow3D::updateImageData()
upload.y = 1 * (float(img.height()) / img.width());
pendingTextureUploads.append(upload);
QString s = "cover";
replace(s.toLocal8Bit().data(), texture, upload.x, upload.y, idx);
replace(texture, upload.x, upload.y, idx);
}
}
}

31
common/rhi/yacreader_flow_rhi.cpp
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@ -121,9 +121,10 @@ void YACReaderFlow3D::initialize(QRhiCommandBuffer *cb)
if (!scene.defaultTexture) {
QImage defaultImage(":/images/defaultCover.png");
scene.defaultTexture.reset(m_rhi->newTexture(QRhiTexture::BGRA8, defaultImage.size(), 1, QRhiTexture::MipMapped));
scene.defaultTexture.reset(m_rhi->newTexture(QRhiTexture::BGRA8, defaultImage.size(), 1, QRhiTexture::MipMapped | QRhiTexture::UsedWithGenerateMips));
scene.defaultTexture->create();
getResourceBatch()->uploadTexture(scene.defaultTexture.get(), defaultImage);
getResourceBatch()->generateMips(scene.defaultTexture.get());
qDebug() << "YACReaderFlow3D: Created defaultTexture" << defaultImage.size();
}
@ -132,18 +133,20 @@ void YACReaderFlow3D::initialize(QRhiCommandBuffer *cb)
if (!scene.markTexture) {
QImage markImage(":/images/readRibbon.png");
if (!markImage.isNull()) {
scene.markTexture.reset(m_rhi->newTexture(QRhiTexture::BGRA8, markImage.size(), 1, QRhiTexture::MipMapped));
scene.markTexture.reset(m_rhi->newTexture(QRhiTexture::BGRA8, markImage.size(), 1, QRhiTexture::MipMapped | QRhiTexture::UsedWithGenerateMips));
scene.markTexture->create();
getResourceBatch()->uploadTexture(scene.markTexture.get(), markImage);
getResourceBatch()->generateMips(scene.markTexture.get());
}
}
if (!scene.readingTexture) {
QImage readingImage(":/images/readingRibbon.png");
if (!readingImage.isNull()) {
scene.readingTexture.reset(m_rhi->newTexture(QRhiTexture::BGRA8, readingImage.size(), 1, QRhiTexture::MipMapped));
scene.readingTexture.reset(m_rhi->newTexture(QRhiTexture::BGRA8, readingImage.size(), 1, QRhiTexture::MipMapped | QRhiTexture::UsedWithGenerateMips));
scene.readingTexture->create();
getResourceBatch()->uploadTexture(scene.readingTexture.get(), readingImage);
getResourceBatch()->generateMips(scene.readingTexture.get());
}
}
#endif
@ -178,13 +181,12 @@ void YACReaderFlow3D::initialize(QRhiCommandBuffer *cb)
scene.alignedUniformSize = m_rhi->ubufAligned(sizeof(UniformData));
}
// Create sampler
// Create sampler with trilinear filtering (like the OpenGL version)
if (!scene.sampler) {
// Use no mipmap sampling to avoid LOD changes with camera Z
scene.sampler.reset(m_rhi->newSampler(
QRhiSampler::Linear,
QRhiSampler::Linear,
QRhiSampler::None,
QRhiSampler::Linear, // mag filter
QRhiSampler::Linear, // min filter
QRhiSampler::Linear, // mipmap filter (trilinear)
QRhiSampler::ClampToEdge,
QRhiSampler::ClampToEdge));
scene.sampler->create();
@ -498,6 +500,7 @@ void YACReaderFlow3D::render(QRhiCommandBuffer *cb)
for (const auto &upload : std::as_const(pendingTextureUploads)) {
if (upload.index >= 0 && upload.index < images.size() && images[upload.index].texture) {
batch->uploadTexture(images[upload.index].texture, upload.image);
batch->generateMips(images[upload.index].texture);
}
}
pendingTextureUploads.clear();
@ -824,11 +827,10 @@ void YACReaderFlow3D::updatePositions()
stopAnimationTimer();
}
void YACReaderFlow3D::insert(char *name, QRhiTexture *texture, float x, float y, int item)
void YACReaderFlow3D::insert(QRhiTexture *texture, float x, float y, int item)
{
startAnimationTimer();
Q_UNUSED(name)
if (item == -1) {
images.push_back(YACReader3DImageRHI());
item = numObjects;
@ -883,7 +885,6 @@ void YACReaderFlow3D::add(int item)
{
float x = 1;
float y = 1 * (700.f / 480.0f);
QString s = "cover";
images.insert(item, YACReader3DImageRHI());
loaded.insert(item, false);
@ -894,7 +895,7 @@ void YACReaderFlow3D::add(int item)
images[i].index++;
}
insert(s.toLocal8Bit().data(), scene.defaultTexture.get(), x, y, item);
insert(scene.defaultTexture.get(), x, y, item);
}
YACReader3DImageRHI YACReaderFlow3D::getCurrentSelected()
@ -902,11 +903,10 @@ YACReader3DImageRHI YACReaderFlow3D::getCurrentSelected()
return images[currentSelected];
}
void YACReaderFlow3D::replace(char *name, QRhiTexture *texture, float x, float y, int item)
void YACReaderFlow3D::replace(QRhiTexture *texture, float x, float y, int item)
{
startAnimationTimer();
Q_UNUSED(name)
if (images[item].index == item) {
images[item].texture = texture;
images[item].width = x;
@ -928,8 +928,7 @@ void YACReaderFlow3D::populate(int n)
int i;
for (i = 0; i < n; i++) {
QString s = "cover";
insert(s.toLocal8Bit().data(), scene.defaultTexture.get(), x, y);
insert(scene.defaultTexture.get(), x, y);
}
loaded = QVector<bool>(n, false);

4
common/rhi/yacreader_flow_rhi.h
View File

@ -266,10 +266,10 @@ public:
void cleanupAnimation();
void draw();
void updatePositions();
void insert(char *name, QRhiTexture *texture, float x, float y, int item = -1);
void insert(QRhiTexture *texture, float x, float y, int item = -1);
virtual void remove(int item);
void add(int item);
void replace(char *name, QRhiTexture *texture, float x, float y, int item);
void replace(QRhiTexture *texture, float x, float y, int item);
void populate(int n);
YACReader3DImageRHI getCurrentSelected();

6
common/rhi/yacreader_page_flow_rhi.cpp
View File

@ -40,8 +40,7 @@ void YACReaderPageFlow3D::updateImageData()
// Create QRhiTexture from the loaded image and queue the pixel upload
if (m_rhi) {
QRhiTexture *texture = m_rhi->newTexture(QRhiTexture::BGRA8, img.size(), 1,
(performance == high || performance == ultraHigh) ? QRhiTexture::MipMapped : QRhiTexture::UsedAsTransferSource);
QRhiTexture *texture = m_rhi->newTexture(QRhiTexture::BGRA8, img.size(), 1, QRhiTexture::MipMapped | QRhiTexture::UsedWithGenerateMips);
if (texture->create()) {
// Queue the image upload so it happens together with other resource updates
@ -52,8 +51,7 @@ void YACReaderPageFlow3D::updateImageData()
upload.y = 1 * (float(img.height()) / img.width());
pendingTextureUploads.append(upload);
QString s = "cover";
replace(s.toLocal8Bit().data(), texture, upload.x, upload.y, idx);
replace(texture, upload.x, upload.y, idx);
}
}
}