mirror of https://github.com/mgba-emu/mgba.git
Core: Start work on wider maps
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2c59cb8211
commit
13e1f988c9
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@ -114,8 +114,23 @@ static inline void _cleanTile(struct mMapCache* cache, const color_t* tile, colo
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}
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}
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static inline size_t _tileId(struct mMapCache* cache, unsigned x, unsigned y) {
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int tilesWide = mMapCacheSystemInfoGetTilesWide(cache->sysConfig);
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int tilesHigh = mMapCacheSystemInfoGetTilesHigh(cache->sysConfig);
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int stride = tilesHigh < 5 ? (1 << tilesHigh) : 32;
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x &= (1 << tilesWide) - 1;
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y &= (1 << tilesHigh) - 1;
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unsigned xMajor = x & ~0x1F;
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unsigned yMajor = y >> 5;
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x &= 0x1F;
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y &= 0x1F;
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yMajor <<= tilesHigh;
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y += xMajor + yMajor;
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return stride * y + x;
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}
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void mMapCacheCleanTile(struct mMapCache* cache, struct mMapCacheEntry* entry, unsigned x, unsigned y) {
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size_t location = (1 << mMapCacheSystemInfoGetTilesWide(cache->sysConfig)) * y + x;
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size_t location = _tileId(cache, x, y);
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struct mMapCacheEntry* status = &cache->status[location];
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int paletteId = mMapCacheEntryFlagsGetPaletteId(status->flags);
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const color_t* tile = NULL;
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@ -141,7 +156,7 @@ void mMapCacheCleanTile(struct mMapCache* cache, struct mMapCacheEntry* entry, u
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}
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bool mMapCacheCheckTile(struct mMapCache* cache, const struct mMapCacheEntry* entry, unsigned x, unsigned y) {
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size_t location = (1 << mMapCacheSystemInfoGetTilesWide(cache->sysConfig)) * y + x;
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size_t location = _tileId(cache, x, y);
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struct mMapCacheEntry* status = &cache->status[location];
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int paletteId = mMapCacheEntryFlagsGetPaletteId(status->flags);
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const color_t* tile = NULL;
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@ -114,7 +114,7 @@ static void GBAVideoCacheWriteBGCNT(struct mCacheSet* cache, size_t bg, uint16_t
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if (map->mapParser == mapParser0) {
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sysconfig = mMapCacheSystemInfoSetPaletteBPP(sysconfig, 2 + p);
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sysconfig = mMapCacheSystemInfoSetPaletteCount(sysconfig, 4 * !p);
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sysconfig = mMapCacheSystemInfoSetMaxTiles(sysconfig, 512);
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sysconfig = mMapCacheSystemInfoSetMaxTiles(sysconfig, 1024);
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sysconfig = mMapCacheSystemInfoSetMapAlign(sysconfig, 1);
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tilesWide = 5;
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tilesHigh = 5;
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@ -8,7 +8,9 @@
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#include "CoreController.h"
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#include "GBAApp.h"
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#include <QButtonGroup>
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#include <QFontDatabase>
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#include <QRadioButton>
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#include <QTimer>
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using namespace QGBA;
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@ -38,19 +40,51 @@ MapView::MapView(std::shared_ptr<CoreController> controller, QWidget* parent)
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connect(m_ui.magnification, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [this]() {
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updateTiles(true);
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});
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CoreController::Interrupter interrupter(m_controller);
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const mCoreChannelInfo* videoLayers;
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size_t nVideo = m_controller->thread()->core->listVideoLayers(m_controller->thread()->core, &videoLayers);
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QButtonGroup* group = new QButtonGroup(this);
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for (size_t i = 0; i < nVideo; ++i) {
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if (strncmp(videoLayers[i].internalName, "bg", 2) != 0) {
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continue;
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}
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QRadioButton* button = new QRadioButton(tr(videoLayers[i].visibleName));
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if (!i) {
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button->setChecked(true);
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}
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m_ui.bgLayout->addWidget(button);
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connect(button, &QAbstractButton::pressed, button, [this, i]() {
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selectMap(i);
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});
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group->addButton(button);
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}
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}
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void MapView::selectMap(int map) {
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if (map >= mMapCacheSetSize(&m_cacheSet->maps)) {
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return;
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}
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m_map = map;
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}
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#ifdef M_CORE_GBA
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void MapView::updateTilesGBA(bool force) {
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QImage bg(QSize(256, 256), QImage::Format_ARGB32);
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uchar* bgBits = bg.bits();
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mMapCache* mapCache = mMapCacheSetGetPointer(&m_cacheSet->maps, 0);
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for (int j = 0; j < 32; ++j) {
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for (int i = 0; i < 32; ++i) {
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mMapCacheCleanTile(mapCache, &m_mapStatus[i + j * 32], i, j);
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}
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for (int i = 0; i < 8; ++i) {
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memcpy(static_cast<void*>(&bgBits[256 * 4 * (i + j * 8)]), mMapCacheGetRow(mapCache, i + j * 8), 256 * 4);
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QImage bg;
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{
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CoreController::Interrupter interrupter(m_controller);
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mMapCache* mapCache = mMapCacheSetGetPointer(&m_cacheSet->maps, m_map);
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int tilesW = 1 << mMapCacheSystemInfoGetTilesWide(mapCache->sysConfig);
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int tilesH = 1 << mMapCacheSystemInfoGetTilesHigh(mapCache->sysConfig);
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bg = QImage(QSize(tilesW * 8, tilesH * 8), QImage::Format_ARGB32);
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uchar* bgBits = bg.bits();
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for (int j = 0; j < tilesH; ++j) {
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for (int i = 0; i < tilesW; ++i) {
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mMapCacheCleanTile(mapCache, &m_mapStatus[i + j * tilesW], i, j);
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}
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for (int i = 0; i < 8; ++i) {
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memcpy(static_cast<void*>(&bgBits[tilesW * 32 * (i + j * 8)]), mMapCacheGetRow(mapCache, i + j * 8), tilesW * 32);
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}
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}
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}
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bg = bg.convertToFormat(QImage::Format_RGB32).rgbSwapped();
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@ -21,6 +21,9 @@ Q_OBJECT
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public:
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MapView(std::shared_ptr<CoreController> controller, QWidget* parent = nullptr);
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private slots:
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void selectMap(int);
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private:
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#ifdef M_CORE_GBA
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void updateTilesGBA(bool force) override;
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@ -33,6 +36,7 @@ private:
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std::shared_ptr<CoreController> m_controller;
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mMapCacheEntry m_mapStatus[1024 * 1024] = {}; // TODO: Correct size
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int m_map = 0;
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};
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}
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@ -14,14 +14,14 @@
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<string>Maps</string>
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</property>
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<layout class="QGridLayout" name="gridLayout">
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<item row="1" column="0">
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<widget class="QGBA::AssetTile" name="tile"/>
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</item>
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<item row="0" column="1" rowspan="3">
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<item row="0" column="1" rowspan="4">
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<widget class="QScrollArea" name="scrollArea">
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<property name="widgetResizable">
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<bool>true</bool>
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</property>
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<property name="alignment">
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<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
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</property>
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<widget class="QWidget" name="scrollAreaWidgetContents">
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<property name="geometry">
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<rect>
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@ -44,6 +44,9 @@
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</widget>
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</item>
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<item row="2" column="0">
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<widget class="QGBA::AssetTile" name="tile"/>
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</item>
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<item row="3" column="0">
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<spacer name="verticalSpacer">
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<property name="orientation">
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<enum>Qt::Vertical</enum>
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@ -56,7 +59,7 @@
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</property>
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</spacer>
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</item>
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<item row="0" column="0">
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<item row="1" column="0">
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<layout class="QHBoxLayout" name="horizontalLayout_4">
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<item>
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<widget class="QSpinBox" name="magnification">
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@ -86,6 +89,9 @@
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</item>
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</layout>
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</item>
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<item row="0" column="0">
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<layout class="QVBoxLayout" name="bgLayout"/>
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</item>
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</layout>
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</widget>
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<customwidgets>
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