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-rw-r--r--src/resources/image/image.cpp527
-rw-r--r--src/resources/image/image.h258
-rw-r--r--src/resources/image/subimage.cpp233
-rw-r--r--src/resources/image/subimage.h84
4 files changed, 0 insertions, 1102 deletions
diff --git a/src/resources/image/image.cpp b/src/resources/image/image.cpp
deleted file mode 100644
index ec17bbdf4..000000000
--- a/src/resources/image/image.cpp
+++ /dev/null
@@ -1,527 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2017 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "resources/image/image.h"
-
-#include "logger.h"
-
-#ifdef USE_OPENGL
-#include "resources/openglimagehelper.h"
-#endif // USE_OPENGL
-
-#include "resources/memorymanager.h"
-#include "resources/sdlimagehelper.h"
-
-#include "resources/image/subimage.h"
-
-#include "resources/resourcemanager/resourcemanager.h"
-
-#include "utils/cast.h"
-#include "utils/sdlcheckutils.h"
-
-PRAGMA48(GCC diagnostic push)
-PRAGMA48(GCC diagnostic ignored "-Wshadow")
-#ifdef USE_SDL2
-#include <SDL2_rotozoom.h>
-#else // USE_SDL2
-#include <SDL_rotozoom.h>
-#endif // USE_SDL2
-PRAGMA48(GCC diagnostic pop)
-
-#include "debug.h"
-
-#ifdef UNITTESTS
-Image::Image(const int width,
- const int height) :
- Resource(),
-#ifdef USE_OPENGL
- mGLImage(0),
- mTexWidth(0),
- mTexHeight(0),
-#endif // USE_OPENGL
- mBounds(),
- mAlpha(1.0F),
- mSDLSurface(nullptr),
-#ifdef USE_SDL2
- mTexture(nullptr),
-#endif // USE_SDL2
- mAlphaChannel(nullptr),
- mAlphaCache(),
- mLoaded(false),
- mHasAlphaChannel(false),
- mUseAlphaCache(false),
- mIsAlphaVisible(true),
- mIsAlphaCalculated(false)
-{
- mBounds.x = 0;
- mBounds.y = 0;
- mBounds.w = width;
- mBounds.h = height;
-}
-#endif // UNITTESTS
-
-#ifdef USE_SDL2
-Image::Image(SDL_Texture *restrict const image,
- const int width, const int height) :
- Resource(),
-#ifdef USE_OPENGL
- mGLImage(0),
- mTexWidth(0),
- mTexHeight(0),
-#endif // USE_OPENGL
- mBounds(),
- mAlpha(1.0F),
- mSDLSurface(nullptr),
- mTexture(image),
- mAlphaChannel(nullptr),
- mAlphaCache(),
- mLoaded(false),
- mHasAlphaChannel(false),
- mUseAlphaCache(false),
- mIsAlphaVisible(true),
- mIsAlphaCalculated(false)
-{
-#ifdef DEBUG_IMAGES
- logger->log("created image: %p", this);
-#endif // DEBUG_IMAGES
-
- mBounds.x = 0;
- mBounds.y = 0;
-
- if (mTexture)
- {
- mBounds.w = CAST_U16(width);
- mBounds.h = CAST_U16(height);
-
- mLoaded = true;
- }
- else
- {
- mBounds.w = 0;
- mBounds.h = 0;
- }
-}
-#endif // USE_SDL2
-
-Image::Image(SDL_Surface *restrict const image, const bool hasAlphaChannel0,
- uint8_t *restrict const alphaChannel) :
- Resource(),
-#ifdef USE_OPENGL
- mGLImage(0),
- mTexWidth(0),
- mTexHeight(0),
-#endif // USE_OPENGL
- mBounds(),
- mAlpha(1.0F),
- mSDLSurface(image),
-#ifdef USE_SDL2
- mTexture(nullptr),
-#endif // USE_SDL2
- mAlphaChannel(alphaChannel),
- mAlphaCache(),
- mLoaded(false),
- mHasAlphaChannel(hasAlphaChannel0),
- mUseAlphaCache(SDLImageHelper::mEnableAlphaCache),
- mIsAlphaVisible(hasAlphaChannel0),
- mIsAlphaCalculated(false)
-{
-#ifdef DEBUG_IMAGES
- logger->log("created image: %p", static_cast<void*>(this));
-#endif // DEBUG_IMAGES
-
- mBounds.x = 0;
- mBounds.y = 0;
-
- if (mSDLSurface != nullptr)
- {
- mBounds.w = CAST_U16(mSDLSurface->w);
- mBounds.h = CAST_U16(mSDLSurface->h);
-
- mLoaded = true;
- }
- else
- {
- mBounds.w = 0;
- mBounds.h = 0;
- }
-}
-
-#ifdef USE_OPENGL
-Image::Image(const GLuint glimage, const int width, const int height,
- const int texWidth, const int texHeight) :
- Resource(),
- mGLImage(glimage),
- mTexWidth(texWidth),
- mTexHeight(texHeight),
- mBounds(),
- mAlpha(1.0F),
- mSDLSurface(nullptr),
-#ifdef USE_SDL2
- mTexture(nullptr),
-#endif // USE_SDL2
- mAlphaChannel(nullptr),
- mAlphaCache(),
- mLoaded(false),
- mHasAlphaChannel(true),
- mUseAlphaCache(false),
- mIsAlphaVisible(true),
- mIsAlphaCalculated(false)
-{
-#ifdef DEBUG_IMAGES
- logger->log("created image: %p", static_cast<void*>(this));
-#endif // DEBUG_IMAGES
-
- mBounds.x = 0;
- mBounds.y = 0;
- mBounds.w = CAST_U16(width);
- mBounds.h = CAST_U16(height);
-
- if (mGLImage != 0u)
- {
- mLoaded = true;
- }
-}
-#endif // USE_OPENGL
-
-Image::~Image()
-{
-#ifdef DEBUG_IMAGES
- logger->log("delete image: %p", static_cast<void*>(this));
- logger->log(" %s, %s", mIdPath.c_str(), mSource.c_str());
-#endif // DEBUG_IMAGES
-
- unload();
-}
-
-void Image::SDLCleanCache()
-{
- for (std::map<float, SDL_Surface*>::iterator
- i = mAlphaCache.begin(), i_end = mAlphaCache.end();
- i != i_end; ++i)
- {
- if (mSDLSurface != i->second)
- ResourceManager::scheduleDelete(i->second);
- i->second = nullptr;
- }
- mAlphaCache.clear();
-}
-
-void Image::unload()
-{
- mLoaded = false;
-
- if (mSDLSurface != nullptr)
- {
- SDLCleanCache();
- // Free the image surface.
- MSDL_FreeSurface(mSDLSurface);
- mSDLSurface = nullptr;
-
- delete [] mAlphaChannel;
- mAlphaChannel = nullptr;
- }
-#ifdef USE_SDL2
- if (mTexture)
- {
- SDL_DestroyTexture(mTexture);
- mTexture = nullptr;
- }
-#endif // USE_SDL2
-
-#ifdef USE_OPENGL
- if (mGLImage != 0u)
- {
- glDeleteTextures(1, &mGLImage);
- mGLImage = 0;
-#ifdef DEBUG_OPENGL_LEAKS
- if (textures_count > 0)
- textures_count --;
-#endif // DEBUG_OPENGL_LEAKS
- }
-#endif // USE_OPENGL
-}
-
-bool Image::hasAlphaChannel() const
-{
- if (mLoaded)
- return mHasAlphaChannel;
-
-#ifdef USE_OPENGL
- if (OpenGLImageHelper::mUseOpenGL != RENDER_SOFTWARE)
- return true;
-#endif // USE_OPENGL
-
- return false;
-}
-
-SDL_Surface *Image::getByAlpha(const float alpha)
-{
- const std::map<float, SDL_Surface*>::const_iterator
- it = mAlphaCache.find(alpha);
- if (it != mAlphaCache.end())
- return (*it).second;
- return nullptr;
-}
-
-void Image::setAlpha(const float alpha)
-{
- if (mAlpha == alpha || !ImageHelper::mEnableAlpha)
- return;
-
- if (alpha < 0.0F || alpha > 1.0F)
- return;
-
- if (mSDLSurface != nullptr)
- {
- if (mUseAlphaCache)
- {
- SDL_Surface *surface = getByAlpha(mAlpha);
- if (surface == nullptr)
- {
- if (mAlphaCache.size() > 100)
- {
-#ifdef DEBUG_ALPHA_CACHE
- logger->log("cleanCache");
- for (std::map<float, SDL_Surface*>::const_iterator
- i = mAlphaCache.begin(), i_end = mAlphaCache.end();
- i != i_end; ++i)
- {
- logger->log("alpha: " + toString(i->first));
- }
-#endif // DEBUG_ALPHA_CACHE
-
- SDLCleanCache();
- }
- surface = mSDLSurface;
- if (surface != nullptr)
- mAlphaCache[mAlpha] = surface;
- }
- else
- {
- logger->log("cache bug");
- }
-
- surface = getByAlpha(alpha);
- if (surface != nullptr)
- {
- if (mSDLSurface == surface)
- logger->log("bug");
- mAlphaCache.erase(alpha);
- mSDLSurface = surface;
- mAlpha = alpha;
- return;
- }
- mSDLSurface = SDLImageHelper::SDLDuplicateSurface(mSDLSurface);
- if (mSDLSurface == nullptr)
- return;
- }
-
- mAlpha = alpha;
-
- if (!mHasAlphaChannel)
- {
-#ifdef USE_SDL2
- SDL_SetSurfaceAlphaMod(mSDLSurface,
- CAST_U8(255 * mAlpha));
-#else // USE_SDL2
-
- // Set the alpha value this image is drawn at
- SDL_SetAlpha(mSDLSurface, SDL_SRCALPHA,
- CAST_U8(255 * mAlpha));
-#endif // USE_SDL2
- }
- else
- {
- if (SDL_MUSTLOCK(mSDLSurface))
- SDL_LockSurface(mSDLSurface);
-
- const int bx = mBounds.x;
- const int by = mBounds.y;
- const int bw = mBounds.w;
- const int bh = mBounds.h;
- const int bxw = bx + bw;
- const int sw = mSDLSurface->w;
- const int maxHeight = std::min(by + bh, mSDLSurface->h);
- const int maxWidth = std::min(bxw, sw);
- const int i1 = by * sw + bx;
- const SDL_PixelFormat * const fmt = mSDLSurface->format;
- const uint32_t amask = fmt->Amask;
- const uint32_t invMask = ~fmt->Amask;
- const uint8_t aloss = fmt->Aloss;
- const uint8_t ashift = fmt->Ashift;
-
- if ((bx == 0) && bxw == sw)
- {
- const int i2 = (maxHeight - 1) * sw + maxWidth - 1;
- for (int i = i1; i <= i2; i++)
- {
- const uint8_t sourceAlpha = mAlphaChannel[i];
- if (sourceAlpha > 0)
- {
- const uint8_t a = CAST_U8(
- static_cast<float>(sourceAlpha) * mAlpha);
-
- uint32_t c = (static_cast<uint32_t*>(
- mSDLSurface->pixels))[i];
- c &= invMask;
- c |= ((a >> aloss) << ashift & amask);
- (static_cast<uint32_t*>(mSDLSurface->pixels))[i] = c;
- }
- }
- }
- else
- {
- for (int y = by; y < maxHeight; y ++)
- {
- const int idx = y * sw;
- const int x1 = idx + bx;
- const int x2 = idx + maxWidth;
- for (int i = x1; i < x2; i ++)
- {
- const uint8_t sourceAlpha = mAlphaChannel[i];
- if (sourceAlpha > 0)
- {
- const uint8_t a = CAST_U8(
- static_cast<float>(sourceAlpha) * mAlpha);
-
- uint32_t c = (static_cast<uint32_t*>(
- mSDLSurface->pixels))[i];
- c &= invMask;
- c |= ((a >> aloss) << ashift & amask);
- (static_cast<uint32_t*>(
- mSDLSurface->pixels))[i] = c;
- }
- }
- }
- }
-
- if (SDL_MUSTLOCK(mSDLSurface))
- SDL_UnlockSurface(mSDLSurface);
- }
- }
-#ifdef USE_SDL2
- else if (mTexture)
- {
- mAlpha = alpha;
- SDL_SetTextureAlphaMod(mTexture,
- CAST_U8(255 * mAlpha));
- }
-#endif // USE_SDL2
- else
- {
- mAlpha = alpha;
- }
-}
-
-Image* Image::SDLgetScaledImage(const int width, const int height) const
-{
- // No scaling on incorrect new values.
- if (width == 0 || height == 0)
- return nullptr;
-
- // No scaling when there is ... no different given size ...
- if (width == mBounds.w && height == mBounds.h)
- return nullptr;
-
- Image* scaledImage = nullptr;
-
- if (mSDLSurface != nullptr)
- {
- SDL_Surface *const scaledSurface = zoomSurface(mSDLSurface,
- static_cast<double>(width) / mBounds.w,
- static_cast<double>(height) / mBounds.h,
- 1);
-
- // The load function takes care of the SDL<->OpenGL implementation
- // and about freeing the given SDL_surface*.
- if (scaledSurface != nullptr)
- {
- scaledImage = imageHelper->loadSurface(scaledSurface);
- MSDL_FreeSurface(scaledSurface);
- }
- }
- return scaledImage;
-}
-
-Image *Image::getSubImage(const int x, const int y,
- const int width, const int height)
-{
- // Create a new clipped sub-image
-#ifdef USE_OPENGL
- const RenderType mode = OpenGLImageHelper::mUseOpenGL;
- if (mode == RENDER_NORMAL_OPENGL ||
- mode == RENDER_SAFE_OPENGL ||
- mode == RENDER_GLES_OPENGL ||
- mode == RENDER_GLES2_OPENGL ||
- mode == RENDER_MODERN_OPENGL)
- {
- return new SubImage(this,
- mGLImage,
- x, y,
- width, height,
- mTexWidth, mTexHeight);
- }
-#endif // USE_OPENGL
-
-#ifdef USE_SDL2
-#ifndef USE_OPENGL
- const RenderType mode = ImageHelper::mUseOpenGL;
-#endif // USE_OPENGL
-
- if (mode == RENDER_SOFTWARE)
- return new SubImage(this, mSDLSurface, x, y, width, height);
- else
- return new SubImage(this, mTexture, x, y, width, height);
-#else // USE_SDL2
-
- return new SubImage(this, mSDLSurface, x, y, width, height);
-#endif // USE_SDL2
-}
-
-void Image::SDLTerminateAlphaCache()
-{
- SDLCleanCache();
- mUseAlphaCache = false;
-}
-
-int Image::calcMemoryLocal() const
-{
- // +++ this calculation can be wrong for SDL2
- int sz = static_cast<int>(sizeof(Image) +
- sizeof(std::map<float, SDL_Surface*>)) +
- Resource::calcMemoryLocal();
- if (mSDLSurface != nullptr)
- {
- sz += CAST_S32(mAlphaCache.size()) *
- memoryManager.getSurfaceSize(mSDLSurface);
- }
- return sz;
-}
-
-#ifdef USE_OPENGL
-void Image::decRef()
-{
- if ((mGLImage != 0u) && mRefCount <= 1)
- OpenGLImageHelper::invalidate(mGLImage);
- Resource::decRef();
-}
-#endif // USE_OPENGL
diff --git a/src/resources/image/image.h b/src/resources/image/image.h
deleted file mode 100644
index 1da834bb1..000000000
--- a/src/resources/image/image.h
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2017 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef RESOURCES_IMAGE_H
-#define RESOURCES_IMAGE_H
-
-#include "localconsts.h"
-
-#include "enums/resources/imagetype.h"
-
-#include "resources/resource.h"
-
-#ifdef USE_OPENGL
-
-#ifdef ANDROID
-#include <GLES/gl.h>
-#else // ANDROID
-#ifndef USE_SDL2
-#define GL_GLEXT_PROTOTYPES 1
-#endif // USE_SDL2
-PRAGMA48(GCC diagnostic push)
-PRAGMA48(GCC diagnostic ignored "-Wshadow")
-#include <SDL_opengl.h>
-PRAGMA48(GCC diagnostic pop)
-#endif // ANDROID
-#endif // USE_OPENGL
-
-PRAGMA48(GCC diagnostic push)
-PRAGMA48(GCC diagnostic ignored "-Wshadow")
-#ifdef USE_SDL2
-#include <SDL_render.h>
-#else // USE_SDL2
-#include <SDL_video.h>
-#endif // USE_SDL2
-PRAGMA48(GCC diagnostic pop)
-
-#include <map>
-
-/**
- * Defines a class for loading and storing images.
- */
-class Image notfinal : public Resource
-{
- friend class CompoundSprite;
- friend class Graphics;
- friend class ImageHelper;
- friend class SDLGraphics;
- friend class SDLImageHelper;
- friend class SurfaceGraphics;
-#ifdef USE_SDL2
- friend class SDL2SoftwareGraphics;
- friend class SDL2SoftwareImageHelper;
- friend class SurfaceImageHelper;
-#endif // USE_SDL2
- friend class TestLauncher;
-#ifdef USE_OPENGL
- friend class AtlasManager;
- friend class MobileOpenGL2Graphics;
- friend class MobileOpenGLGraphics;
- friend class ModernOpenGLGraphics;
- friend class NormalOpenGLGraphics;
- friend class NullOpenGLGraphics;
- friend class SafeOpenGLGraphics;
- friend class OpenGLImageHelper;
-#ifndef ANDROID
- friend class SafeOpenGLImageHelper;
-#endif // ANDROID
-#endif // USE_OPENGL
-
- public:
-#ifdef UNITTESTS
- Image(const int width,
- const int height);
-#endif // UNITTESTS
-
- A_DELETE_COPY(Image)
-
- /**
- * Destructor.
- */
- virtual ~Image();
-
- /**
- * Frees the resources created by SDL.
- */
- void unload();
-
- /**
- * Tells is the image is loaded
- */
- bool isLoaded() const noexcept2 A_WARN_UNUSED
- { return mLoaded; }
-
- /**
- * Returns the width of the image.
- */
- inline int getWidth() const noexcept2 A_WARN_UNUSED A_INLINE
- { return mBounds.w; }
-
- /**
- * Returns the height of the image.
- */
- inline int getHeight() const noexcept2 A_WARN_UNUSED A_INLINE
- { return mBounds.h; }
-
- /**
- * Tells if the image has got an alpha channel
- * @return true if it's true, false otherwise.
- */
- bool hasAlphaChannel() const A_WARN_UNUSED;
-
- /**
- * Sets the alpha value of this image.
- */
- virtual void setAlpha(const float alpha);
-
- /**
- * Creates a new image with the desired clipping rectangle.
- *
- * @return <code>NULL</code> if creation failed and a valid
- * object otherwise.
- */
- virtual Image *getSubImage(const int x, const int y,
- const int width,
- const int height) A_WARN_UNUSED;
-
-
- // SDL only public functions
-
- /**
- * Gets an scaled instance of an image.
- *
- * @param width The desired width of the scaled image.
- * @param height The desired height of the scaled image.
- *
- * @return A new Image* object.
- */
- Image* SDLgetScaledImage(const int width,
- const int height) const A_WARN_UNUSED;
-
- /**
- * Get the alpha Channel of a SDL surface.
- */
- uint8_t *SDLgetAlphaChannel() const noexcept2 A_WARN_UNUSED
- { return mAlphaChannel; }
-
- void SDLCleanCache();
-
- void SDLTerminateAlphaCache();
-
-#ifdef USE_OPENGL
- int getTextureWidth() const noexcept2 A_WARN_UNUSED
- { return mTexWidth; }
-
- int getTextureHeight() const noexcept2 A_WARN_UNUSED
- { return mTexHeight; }
-
- GLuint getGLImage() const noexcept2 A_WARN_UNUSED
- { return mGLImage; }
-
- void decRef() override;
-
- GLuint mGLImage;
- int mTexWidth;
- int mTexHeight;
-#endif // USE_OPENGL
-
- bool isHasAlphaChannel() const noexcept2 A_WARN_UNUSED
- { return mHasAlphaChannel; }
-
- bool isAlphaVisible() const noexcept2 A_WARN_UNUSED
- { return mIsAlphaVisible; }
-
- void setAlphaVisible(const bool b)
- { mIsAlphaVisible = b; }
-
- bool isAlphaCalculated() const noexcept2 A_WARN_UNUSED
- { return mIsAlphaCalculated; }
-
- void setAlphaCalculated(const bool b) noexcept2
- { mIsAlphaCalculated = b; }
-
- SDL_Surface* getSDLSurface() noexcept2 A_WARN_UNUSED
- { return mSDLSurface; }
-
- int calcMemoryLocal() const override;
-
- virtual ImageTypeT getType() const noexcept2 A_WARN_UNUSED
- { return ImageType::Image; }
-
- SDL_Rect mBounds;
-
- float mAlpha;
-
- protected:
- // -----------------------
- // SDL protected members
- // -----------------------
-
- /** SDL Constructor */
- Image(SDL_Surface *restrict const image, const bool hasAlphaChannel,
- uint8_t *restrict const alphaChannel = nullptr);
-
-#ifdef USE_SDL2
- Image(SDL_Texture *restrict const image,
- const int width, const int height);
-#endif // USE_SDL2
-
- SDL_Surface *getByAlpha(const float alpha) A_WARN_UNUSED;
-
- SDL_Surface *mSDLSurface;
-#ifdef USE_SDL2
- SDL_Texture *mTexture;
-#endif // USE_SDL2
-
- /** Alpha Channel pointer used for 32bit based SDL surfaces */
- uint8_t *mAlphaChannel;
-
- std::map<float, SDL_Surface*> mAlphaCache;
-
- bool mLoaded;
- bool mHasAlphaChannel;
- bool mUseAlphaCache;
- bool mIsAlphaVisible;
- bool mIsAlphaCalculated;
-
- // -----------------------
- // OpenGL protected members
- // -----------------------
-#ifdef USE_OPENGL
- /**
- * OpenGL Constructor.
- */
- Image(const GLuint glimage, const int width, const int height,
- const int texWidth, const int texHeight);
-#endif // USE_OPENGL
-};
-
-#endif // RESOURCES_IMAGE_H
diff --git a/src/resources/image/subimage.cpp b/src/resources/image/subimage.cpp
deleted file mode 100644
index 0b14b788e..000000000
--- a/src/resources/image/subimage.cpp
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2017 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "resources/image/subimage.h"
-
-#include "utils/cast.h"
-
-#ifdef DEBUG_IMAGES
-#include "logger.h"
-#endif // DEBUG_IMAGES
-
-#include "debug.h"
-
-#ifdef USE_SDL2
-SubImage::SubImage(Image *const parent,
- SDL_Texture *const image,
- const int x, const int y,
- const int width, const int height) :
- Image(image, width, height),
- mInternalBounds(),
- mParent(parent)
-{
- if (mParent)
- {
- mParent->incRef();
- mParent->SDLTerminateAlphaCache();
- mHasAlphaChannel = mParent->hasAlphaChannel();
- mIsAlphaVisible = mHasAlphaChannel;
- mAlphaChannel = mParent->SDLgetAlphaChannel();
- mSource = parent->mIdPath;
-#ifdef DEBUG_IMAGES
- logger->log("set name2 %p, %s", this, mSource.c_str());
-#endif // DEBUG_IMAGES
-#ifdef DEBUG_BIND_TEXTURE
- mIdPath = parent->mIdPath;
-#endif // DEBUG_BIND_TEXTURE
- }
- else
- {
- mHasAlphaChannel = false;
- mIsAlphaVisible = false;
- mAlphaChannel = nullptr;
- }
-
- // Set up the rectangle.
- mBounds.x = CAST_S16(x);
- mBounds.y = CAST_S16(y);
- mBounds.w = CAST_U16(width);
- mBounds.h = CAST_U16(height);
- if (mParent)
- {
- mInternalBounds.x = mParent->mBounds.x;
- mInternalBounds.y = mParent->mBounds.y;
- mInternalBounds.w = mParent->mBounds.w;
- mInternalBounds.h = mParent->mBounds.h;
- }
- else
- {
- mInternalBounds.x = 0;
- mInternalBounds.y = 0;
- mInternalBounds.w = 1;
- mInternalBounds.h = 1;
- }
- mUseAlphaCache = false;
-}
-#endif // USE_SDL2
-
-SubImage::SubImage(Image *const parent,
- SDL_Surface *const image,
- const int x, const int y,
- const int width, const int height) :
- Image(image, false),
- mInternalBounds(),
- mParent(parent)
-{
- if (mParent != nullptr)
- {
- mParent->incRef();
- mParent->SDLTerminateAlphaCache();
- mHasAlphaChannel = mParent->hasAlphaChannel();
- mIsAlphaVisible = mHasAlphaChannel;
- mAlphaChannel = mParent->SDLgetAlphaChannel();
- mSource = parent->mIdPath;
-#ifdef DEBUG_IMAGES
- logger->log("set name2 %p, %s", static_cast<void*>(this),
- mSource.c_str());
-#endif // DEBUG_IMAGES
-#ifdef DEBUG_BIND_TEXTURE
- mIdPath = parent->mIdPath;
-#endif // DEBUG_BIND_TEXTURE
- }
- else
- {
- mHasAlphaChannel = false;
- mIsAlphaVisible = false;
- mAlphaChannel = nullptr;
- }
-
- // Set up the rectangle.
- mBounds.x = CAST_S16(x);
- mBounds.y = CAST_S16(y);
- mBounds.w = CAST_U16(width);
- mBounds.h = CAST_U16(height);
- if (mParent != nullptr)
- {
- mInternalBounds.x = mParent->mBounds.x;
- mInternalBounds.y = mParent->mBounds.y;
- mInternalBounds.w = mParent->mBounds.w;
- mInternalBounds.h = mParent->mBounds.h;
- }
- else
- {
- mInternalBounds.x = 0;
- mInternalBounds.y = 0;
- mInternalBounds.w = 1;
- mInternalBounds.h = 1;
- }
- mUseAlphaCache = false;
-}
-
-#ifdef USE_OPENGL
-SubImage::SubImage(Image *const parent,
- const GLuint image,
- const int x, const int y,
- const int width, const int height,
- const int texWidth, const int texHeight) :
- Image(image, width, height, texWidth, texHeight),
- mInternalBounds(),
- mParent(parent)
-{
- if (mParent != nullptr)
- mParent->incRef();
-
- // Set up the rectangle.
- mBounds.x = CAST_S16(x);
- mBounds.y = CAST_S16(y);
- mBounds.w = CAST_U16(width);
- mBounds.h = CAST_U16(height);
- if (mParent != nullptr)
- {
- mInternalBounds.x = mParent->mBounds.x;
- mInternalBounds.y = mParent->mBounds.y;
- mInternalBounds.w = mParent->mBounds.w;
- mInternalBounds.h = mParent->mBounds.h;
- mSource = parent->mIdPath;
-#ifdef DEBUG_IMAGES
- logger->log("set name2 %p, %s", static_cast<void*>(this),
- mSource.c_str());
-#endif // DEBUG_IMAGES
-#ifdef DEBUG_BIND_TEXTURE
- mIdPath = parent->mIdPath;
-#endif // DEBUG_BIND_TEXTURE
- }
- else
- {
- mInternalBounds.x = 0;
- mInternalBounds.y = 0;
- mInternalBounds.w = 1;
- mInternalBounds.h = 1;
- }
- mIsAlphaVisible = mHasAlphaChannel;
-}
-#endif // USE_OPENGL
-
-SubImage::~SubImage()
-{
-#ifdef DEBUG_IMAGES
- logger->log("delete subimage: %p", static_cast<void*>(this));
- logger->log(" %s, %s", mIdPath.c_str(), mSource.c_str());
-#endif // DEBUG_IMAGES
- // Avoid destruction of the image
- mSDLSurface = nullptr;
- // Avoid possible destruction of its alpha channel
- mAlphaChannel = nullptr;
-#ifdef USE_SDL2
- // Avoid destruction of texture
- mTexture = nullptr;
-#endif // USE_SDL2
-#ifdef USE_OPENGL
- mGLImage = 0;
-#endif // USE_OPENGL
- if (mParent != nullptr)
- {
-#ifdef DEBUG_IMAGES
- logger->log("decref from subminage: %p, parent: %p",
- static_cast<void*>(this), static_cast<void*>(mParent));
-#endif // DEBUG_IMAGES
-
- mParent->decRef();
- mParent = nullptr;
- }
-}
-
-Image *SubImage::getSubImage(const int x, const int y,
- const int w, const int h)
-{
- if (mParent != nullptr)
- return mParent->getSubImage(mBounds.x + x, mBounds.y + y, w, h);
- return nullptr;
-}
-
-#ifdef USE_OPENGL
-void SubImage::decRef()
-{
- Resource::decRef();
-}
-#endif // USE_OPENGL
-
-int SubImage::calcMemoryLocal() const
-{
- return static_cast<int>(sizeof(SubImage) +
- sizeof(std::map<float, SDL_Surface*>)) +
- Resource::calcMemoryLocal();
-}
diff --git a/src/resources/image/subimage.h b/src/resources/image/subimage.h
deleted file mode 100644
index 6f0b2e11b..000000000
--- a/src/resources/image/subimage.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2017 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef RESOURCES_SUBIMAGE_H
-#define RESOURCES_SUBIMAGE_H
-
-#include "localconsts.h"
-
-#include "resources/image/image.h"
-
-/**
- * A clipped version of a larger image.
- */
-class SubImage final : public Image
-{
- public:
- /**
- * Constructor.
- */
-#ifdef USE_SDL2
- SubImage(Image *const parent, SDL_Texture *const image,
- const int x, const int y, const int width, const int height);
-#endif // USE_SDL2
-
- SubImage(Image *const parent, SDL_Surface *const image,
- const int x, const int y, const int width, const int height);
-#ifdef USE_OPENGL
- SubImage(Image *const parent, const GLuint image,
- const int x, const int y, const int width, const int height,
- const int texWidth, const int textHeight);
-#endif // USE_OPENGL
-
- A_DELETE_COPY(SubImage)
-
- /**
- * Destructor.
- */
- ~SubImage();
-
- /**
- * Creates a new image with the desired clipping rectangle.
- *
- * @return <code>NULL</code> if creation failed and a valid
- * image otherwise.
- */
- Image *getSubImage(const int x, const int y,
- const int width,
- const int height) override final A_WARN_UNUSED;
-
- ImageTypeT getType() const noexcept2 override final
- { return ImageType::SubImage; }
-
- int calcMemoryLocal() const override;
-
-#ifdef USE_OPENGL
- void decRef() override final;
-#endif // USE_OPENGL
-
- SDL_Rect mInternalBounds;
-
- private:
- Image *mParent;
-};
-
-#endif // RESOURCES_SUBIMAGE_H
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-19 07:09:51 +0000