From b310c51796d1632aeefc834dc0e931c52f909a41 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Sat, 31 Aug 2013 20:38:42 +0300 Subject: move render classes into render dir. --- src/graphics.cpp | 586 ------------------------------------------------------- 1 file changed, 586 deletions(-) delete mode 100644 src/graphics.cpp (limited to 'src/graphics.cpp') diff --git a/src/graphics.cpp b/src/graphics.cpp deleted file mode 100644 index 2e561c648..000000000 --- a/src/graphics.cpp +++ /dev/null @@ -1,586 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2004-2009 The Mana World Development Team - * Copyright (C) 2009-2010 The Mana Developers - * Copyright (C) 2011-2013 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 . - */ - -#include "graphics.h" - -#include "main.h" - -#include "configuration.h" -#include "graphicsmanager.h" -#include "graphicsvertexes.h" -#include "logger.h" - -#include "resources/imagehelper.h" -#include "resources/openglimagehelper.h" - -#include - -#ifdef USE_OPENGL -#ifdef __APPLE__ -#include -#endif -#endif - -#include "debug.h" - -#ifdef USE_OPENGL -#ifndef GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX -#define GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX 0x9049 -#endif -#endif - -Graphics::Graphics() : - gcn::Graphics(), - mWidth(0), - mHeight(0), - mWindow(nullptr), -#ifdef USE_SDL2 - mRenderer(nullptr), -#ifdef USE_OPENGL - mGLContext(nullptr), -#endif -#endif - mBpp(0), - mAlpha(false), - mFullscreen(false), - mHWAccel(false), - mRedraw(false), - mDoubleBuffer(false), - mRect(), - mSecure(false), - mOpenGL(0), - mEnableResize(false), - mNoFrame(false), - mName("Software"), - mStartFreeMem(0), - mSync(false), - mColor(), - mColor2() -{ - mRect.x = 0; - mRect.y = 0; - mRect.w = 0; - mRect.h = 0; -} - -Graphics::~Graphics() -{ - _endDraw(); -#ifdef USE_SDL2 - if (mRenderer) - { - SDL_DestroyRenderer(mRenderer); - mRenderer = nullptr; - } -#ifdef USE_OPENGL - if (mGLContext) - { - SDL_GL_DeleteContext(mGLContext); - mGLContext = 0; - } -#endif -#endif -} - -void Graphics::setSync(const bool sync) -{ - mSync = sync; -} - -void Graphics::setMainFlags(const int w, const int h, const int bpp, - const bool fs, const bool hwaccel, - const bool resize, const bool noFrame) -{ - logger->log("graphics backend: %s", getName().c_str()); - logger->log("Setting video mode %dx%d %s", - w, h, fs ? "fullscreen" : "windowed"); - - mWidth = w; - mHeight = h; - mBpp = bpp; - mFullscreen = fs; - mHWAccel = hwaccel; - mEnableResize = resize; - mNoFrame = noFrame; -} - -int Graphics::getOpenGLFlags() const -{ -#ifdef USE_OPENGL - -#ifdef USE_SDL2 - int displayFlags = SDL_WINDOW_OPENGL; - if (mFullscreen) - displayFlags |= SDL_WINDOW_FULLSCREEN; -#else - int displayFlags = SDL_ANYFORMAT | SDL_OPENGL; -#endif // USE_SDL2 - - if (mFullscreen) - { - displayFlags |= SDL_FULLSCREEN; - } - else - { - // Resizing currently not supported on Windows, where it would require - // reuploading all textures. -#if !defined(_WIN32) - if (mEnableResize) - displayFlags |= SDL_RESIZABLE; -#endif - } - - if (mNoFrame) - displayFlags |= SDL_NOFRAME; - - return displayFlags; -#else - return 0; -#endif // USE_OPENGL -} - -bool Graphics::setOpenGLMode() -{ -#ifdef USE_OPENGL - SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); - if (!(mWindow = graphicsManager.createWindow(mWidth, mHeight, - mBpp, getOpenGLFlags()))) - { - mRect.w = 0; - mRect.h = 0; - return false; - } - -#ifdef USE_SDL2 - int w1 = 0; - int h1 = 0; - SDL_GetWindowSize(mWindow, &w1, &h1); - mRect.w = w1; - mRect.h = h1; - - mGLContext = SDL_GL_CreateContext(mWindow); - -#else // USE_SDL2 - - mRect.w = static_cast(mWindow->w); - mRect.h = static_cast(mWindow->h); -#endif // USE_SDL2 - -#ifdef __APPLE__ - if (mSync) - { - const GLint VBL = 1; - CGLSetParameter(CGLGetCurrentContext(), kCGLCPSwapInterval, &VBL); - } -#endif - - graphicsManager.setGLVersion(); - graphicsManager.logVersion(); - - // Setup OpenGL - glViewport(0, 0, mWidth, mHeight); - glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST); - int gotDoubleBuffer = 0; - SDL_GL_GetAttribute(SDL_GL_DOUBLEBUFFER, &gotDoubleBuffer); - logger->log("Using OpenGL %s double buffering.", - (gotDoubleBuffer ? "with" : "without")); - - graphicsManager.initOpenGL(); - initArrays(); - graphicsManager.updateTextureFormat(); - updateMemoryInfo(); - - GLint texSize; - bool rectTex = graphicsManager.supportExtension( - "GL_ARB_texture_rectangle"); - if (rectTex && OpenGLImageHelper::getInternalTextureType() == 4 - && getOpenGL() != 3 && config.getBoolValue("rectangulartextures") - && !graphicsManager.isUseTextureSampler()) - { - logger->log1("using GL_ARB_texture_rectangle"); - OpenGLImageHelper::mTextureType = GL_TEXTURE_RECTANGLE_ARB; - glEnable(GL_TEXTURE_RECTANGLE_ARB); - glGetIntegerv(GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB, &texSize); - OpenGLImageHelper::mTextureSize = texSize; - logger->log("OpenGL texture size: %d pixels (rectangle textures)", - OpenGLImageHelper::mTextureSize); - } - else - { - OpenGLImageHelper::mTextureType = GL_TEXTURE_2D; - glGetIntegerv(GL_MAX_TEXTURE_SIZE, &texSize); - OpenGLImageHelper::mTextureSize = texSize; - logger->log("OpenGL texture size: %d pixels", - OpenGLImageHelper::mTextureSize); - } - return videoInfo(); -#else // USE_OPENGL - - return false; -#endif // USE_OPENGL -} - -int Graphics::getSoftwareFlags() const -{ -#ifdef USE_SDL2 - int displayFlags = SDL_WINDOW_SHOWN; -#else - int displayFlags = SDL_ANYFORMAT; - - if (mHWAccel) - displayFlags |= SDL_HWSURFACE | SDL_DOUBLEBUF; - else - displayFlags |= SDL_SWSURFACE; -#endif - - if (mFullscreen) - displayFlags |= SDL_FULLSCREEN; - else if (mEnableResize) - displayFlags |= SDL_RESIZABLE; - - if (mNoFrame) - displayFlags |= SDL_NOFRAME; - return displayFlags; -} - - -void Graphics::updateMemoryInfo() -{ -#ifdef USE_OPENGL - if (mStartFreeMem) - return; - - if (graphicsManager.supportExtension("GL_NVX_gpu_memory_info")) - { - glGetIntegerv(GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX, - &mStartFreeMem); - logger->log("free video memory: %d", mStartFreeMem); - } -#endif -} - -int Graphics::getMemoryUsage() const -{ -#ifdef USE_OPENGL - if (!mStartFreeMem) - return 0; - - if (graphicsManager.supportExtension("GL_NVX_gpu_memory_info")) - { - GLint val; - glGetIntegerv(GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX, - &val); - return mStartFreeMem - val; - } -#endif - return 0; -} - -#ifdef USE_SDL2 -void Graphics::dumpRendererInfo(const char *const str, - const SDL_RendererInfo &info) -{ - logger->log(str, info.name); - logger->log("flags:"); - if (info.flags & SDL_RENDERER_SOFTWARE) - logger->log(" software"); - if (info.flags & SDL_RENDERER_ACCELERATED) - logger->log(" accelerated"); - if (info.flags & SDL_RENDERER_PRESENTVSYNC) - logger->log(" vsync"); - if (info.flags & SDL_RENDERER_TARGETTEXTURE) - logger->log(" texture target"); -} -#endif - -bool Graphics::videoInfo() -{ - logger->log("SDL video info"); -#ifdef USE_SDL2 - logger->log("Using video driver: %s", SDL_GetCurrentVideoDriver()); - - if (mRenderer) - { - SDL_RendererInfo info; - SDL_GetRendererInfo(mRenderer, &info); - dumpRendererInfo("Current SDL renderer name: %s", info); - - const int num = SDL_GetNumRenderDrivers(); - logger->log("Known renderers"); - for (int f = 0; f < num; f ++) - { - if (!SDL_GetRenderDriverInfo(f, &info)) - dumpRendererInfo("renderer name: %s", info); - } - } -#else - char videoDriverName[65]; - if (SDL_VideoDriverName(videoDriverName, 64)) - logger->log("Using video driver: %s", videoDriverName); - else - logger->log1("Using video driver: unknown"); - mDoubleBuffer = ((mWindow->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF); - logger->log("Double buffer mode: %s", mDoubleBuffer ? "yes" : "no"); - - imageHelper->dumpSurfaceFormat(mWindow); - - const SDL_VideoInfo *const vi = SDL_GetVideoInfo(); - if (!vi) - return false; - - logger->log("Possible to create hardware surfaces: %s", - ((vi->hw_available) ? "yes" : "no")); - logger->log("Window manager available: %s", - ((vi->wm_available) ? "yes" : "no")); - logger->log("Accelerated hardware to hardware blits: %s", - ((vi->blit_hw) ? "yes" : "no")); - logger->log("Accelerated hardware to hardware colorkey blits: %s", - ((vi->blit_hw_CC) ? "yes" : "no")); - logger->log("Accelerated hardware to hardware alpha blits: %s", - ((vi->blit_hw_A) ? "yes" : "no")); - logger->log("Accelerated software to hardware blits: %s", - ((vi->blit_sw) ? "yes" : "no")); - logger->log("Accelerated software to hardware colorkey blits: %s", - ((vi->blit_sw_CC) ? "yes" : "no")); - logger->log("Accelerated software to hardware alpha blits: %s", - ((vi->blit_sw_A) ? "yes" : "no")); - logger->log("Accelerated color fills: %s", - ((vi->blit_fill) ? "yes" : "no")); -#endif - - return true; -} - -bool Graphics::setFullscreen(const bool fs) -{ - if (mFullscreen == fs) - return true; - - return setVideoMode(mWidth, mHeight, mBpp, fs, mHWAccel, - mEnableResize, mNoFrame); -} - -bool Graphics::resizeScreen(const int width, const int height) -{ - if (mWidth == width && mHeight == height) - return true; - -#ifdef USE_SDL2 - _endDraw(); - - mRect.w = width; - mRect.h = height; - mWidth = width; - mHeight = height; - -#ifdef USE_OPENGL - // +++ probably this way will not work in windows/mac - // Setup OpenGL - glViewport(0, 0, mWidth, mHeight); - glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST); -#else - // +++ need impliment resize in soft mode -#endif // USE_OPENGL - - _beginDraw(); - return true; - -#else - const int prevWidth = mWidth; - const int prevHeight = mHeight; - - _endDraw(); - - const bool success = setVideoMode(width, height, mBpp, - mFullscreen, mHWAccel, mEnableResize, mNoFrame); - - // If it didn't work, try to restore the previous size. If that didn't - // work either, bail out (but then we're in deep trouble). - if (!success) - { - if (!setVideoMode(prevWidth, prevHeight, mBpp, - mFullscreen, mHWAccel, mEnableResize, mNoFrame)) - { - return false; - } - } - - _beginDraw(); - - return success; -#endif // USE_SDL2 -} - -int Graphics::getWidth() const -{ - return mWidth; -} - -int Graphics::getHeight() const -{ - return mHeight; -} - -bool Graphics::drawImage(const Image *image, int x, int y) -{ - if (image) - { - return drawImage2(image, 0, 0, x, y, - image->mBounds.w, image->mBounds.h, false); - } - else - { - return false; - } -} - -void Graphics::drawImageRect(const int x, const int y, - const int w, const int h, - const Image *const topLeft, - const Image *const topRight, - const Image *const bottomLeft, - const Image *const bottomRight, - const Image *const top, - const Image *const right, - const Image *const bottom, - const Image *const left, - const Image *const center) -{ - BLOCK_START("Graphics::drawImageRect") - const bool drawMain = center && topLeft && topRight - && bottomLeft && bottomRight; - - // Draw the center area - if (center && drawMain) - { - const int tlw = topLeft->getWidth(); - const int tlh = topLeft->getHeight(); - drawImagePattern(center, tlw + x, tlh + y, - w - tlw - topRight->getWidth(), - h - tlh - bottomLeft->getHeight()); - } - - // Draw the sides - if (top && left && bottom && right) - { - const int lw = left->getWidth(); - const int rw = right->getWidth(); - const int th = top->getHeight(); - const int bh = bottom->getHeight(); - drawImagePattern(top, x + lw, y, w - lw - rw, th); - drawImagePattern(bottom, x + lw, h - bh + y, w - lw - rw, bh); - drawImagePattern(left, x, y + th, lw, h - th - bh); - drawImagePattern(right, x + w - rw, th + y, rw, h - th - bh); - } - // Draw the corners - if (drawMain) - { - drawImage(topLeft, x, y); - drawImage(topRight, x + w - topRight->getWidth(), y); - drawImage(bottomLeft, x, h - bottomLeft->getHeight() + y); - drawImage(bottomRight, - x + w - bottomRight->getWidth(), - y + h - bottomRight->getHeight()); - } - BLOCK_END("Graphics::drawImageRect") -} - -void Graphics::drawImageRect(int x, int y, int w, int h, - const ImageRect &imgRect) -{ - drawImageRect(x, y, w, h, - imgRect.grid[0], imgRect.grid[2], imgRect.grid[6], imgRect.grid[8], - imgRect.grid[1], imgRect.grid[5], imgRect.grid[7], imgRect.grid[3], - imgRect.grid[4]); -} - -bool Graphics::drawNet(const int x1, const int y1, const int x2, const int y2, - const int width, const int height) -{ - for (int y = y1; y < y2; y += height) - drawLine(x1, y, x2, y); - - for (int x = x1; x < x2; x += width) - drawLine(x, y1, x, y2); - - return true; -} - -bool Graphics::calcImageRect(ImageVertexes *const vert, - const int x, const int y, - const int w, const int h, - const Image *const topLeft, - const Image *const topRight, - const Image *const bottomLeft, - const Image *const bottomRight, - const Image *const top, - const Image *const right, - const Image *const bottom, - const Image *const left, - const Image *const center) -{ - if (!vert) - return false; - - BLOCK_START("Graphics::calcImageRect") - const bool drawMain = center && topLeft && topRight - && bottomLeft && bottomRight; - -// pushClipArea(gcn::Rectangle(x, y, w, h)); - - // Draw the center area - if (center && drawMain) - { - const int tlw = topLeft->getWidth(); - const int tlh = topLeft->getHeight(); - calcImagePattern(vert, center, tlw + x, tlh + y, - w - tlw - topRight->getWidth(), - h - tlh - bottomLeft->getHeight()); - } - // Draw the sides - if (top && left && bottom && right) - { - const int lw = left->getWidth(); - const int rw = right->getWidth(); - const int th = top->getHeight(); - const int bh = bottom->getHeight(); - calcImagePattern(vert, top, x + lw, y, w - lw - rw, th); - calcImagePattern(vert, bottom, x + lw, y + h - bh, w - lw - rw, bh); - calcImagePattern(vert, left, x, y + th, lw, h - th - bh); - calcImagePattern(vert, right, x + w - rw, y + th, rw, h - th - bh); - } - - calcTile(vert, topLeft, x, y); - if (topRight) - calcTile(vert, topRight, x + w - topRight->getWidth(), y); - if (bottomLeft) - calcTile(vert, bottomLeft, x, y + h - bottomLeft->getHeight()); - if (bottomRight) - { - calcTile(vert, bottomRight, x + w - bottomRight->getWidth(), - y + h - bottomRight->getHeight()); - } - -// popClipArea(); - BLOCK_END("Graphics::calcImageRect") - return 0; -} -- cgit v1.2.3-70-g09d2