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Пелипенко Иван
2022-12-14 14:14:44 +03:00
parent 1dfca0aeab
commit cb944b62e4
85 changed files with 4451 additions and 3744 deletions
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47
core/gltexturearray.cpp
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@@ -1,36 +1,36 @@
/*
QGL Texture2DArray
Ivan Pelipenko peri4ko@yandex.ru
QGL Texture2DArray
Ivan Pelipenko peri4ko@yandex.ru
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define GL_GLEXT_PROTOTYPES
#include <QOpenGLExtraFunctions>
#include "gltexturearray.h"
#include <QOpenGLExtraFunctions>
Texture2DArray::Texture2DArray(bool filter) {
target_ = GL_TEXTURE_2D_ARRAY;
texture_ = 0;
layers_ = 0;
target_ = GL_TEXTURE_2D_ARRAY;
texture_ = 0;
layers_ = 0;
filtering_ = filter;
}
Texture2DArray::~Texture2DArray() {
}
Texture2DArray::~Texture2DArray() {}
void Texture2DArray::init(QOpenGLExtraFunctions * f) {
@@ -50,7 +50,7 @@ void Texture2DArray::destroy(QOpenGLExtraFunctions * f) {
void Texture2DArray::reinit() {
texture_ = 0;
layers_ = 0;
layers_ = 0;
}
@@ -68,7 +68,7 @@ void Texture2DArray::release(QOpenGLExtraFunctions * f) {
bool Texture2DArray::resize(QOpenGLExtraFunctions * f, QSize new_size, int layers_count) {
if (new_size.isNull() || layers_count <= 0) return false;
if ((size_ == new_size) && (layers_ >= layers_count)) return false;
size_ = new_size;
size_ = new_size;
layers_ = layers_count;
f->glBindTexture(target_, texture_);
f->glTexParameteri(target_, GL_TEXTURE_WRAP_S, GL_REPEAT);
@@ -88,10 +88,9 @@ bool Texture2DArray::resize(QOpenGLExtraFunctions * f, QSize new_size, int layer
void Texture2DArray::load(QOpenGLExtraFunctions * f, const QImage & image, int layer) {
if (image.isNull() || size_.isNull() || layer < 0 || layer >= layers_) return;
QImage im = image.mirrored(false, true)
.scaled(size_, Qt::IgnoreAspectRatio, Qt::SmoothTransformation)
.convertToFormat(QImage::Format_RGBA8888);
//qDebug() << "Texture2DArray::load image" << image.size() << "to layer" << layer;
QImage im =
image.mirrored(false, true).scaled(size_, Qt::IgnoreAspectRatio, Qt::SmoothTransformation).convertToFormat(QImage::Format_RGBA8888);
// qDebug() << "Texture2DArray::load image" << image.size() << "to layer" << layer;
f->glTexSubImage3D(target_, 0, 0, 0, layer, size_.width(), size_.height(), 1, GL_RGBA, GL_UNSIGNED_BYTE, im.constBits());
}