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-rw-r--r--src/render/nullopenglgraphics.cpp1251
1 files changed, 0 insertions, 1251 deletions
diff --git a/src/render/nullopenglgraphics.cpp b/src/render/nullopenglgraphics.cpp
deleted file mode 100644
index 265ac92f1..000000000
--- a/src/render/nullopenglgraphics.cpp
+++ /dev/null
@@ -1,1251 +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/>.
- */
-
-#if defined USE_OPENGL
-
-#include "render/nullopenglgraphics.h"
-
-#ifdef DEBUG_BIND_TEXTURE
-#include "logger.h"
-#endif // DEBUG_BIND_TEXTURE
-
-#include "render/vertexes/imagecollection.h"
-
-#include "resources/imagerect.h"
-#include "resources/openglimagehelper.h"
-
-#include "resources/image/image.h"
-
-#include "debug.h"
-
-GLuint NullOpenGLGraphics::mTextureBinded = 0;
-#ifdef DEBUG_DRAW_CALLS
-unsigned int NullOpenGLGraphics::mDrawCalls = 0;
-unsigned int NullOpenGLGraphics::mLastDrawCalls = 0;
-#endif // DEBUG_DRAW_CALLS
-
-NullOpenGLGraphics::NullOpenGLGraphics() :
- mFloatTexArray(nullptr),
- mIntTexArray(nullptr),
- mIntVertArray(nullptr),
- mTexture(false),
- mIsByteColor(false),
- mByteColor(),
- mFloatColor(1.0F),
- mMaxVertices(500),
- mColorAlpha(false),
-#ifdef DEBUG_BIND_TEXTURE
- mOldTexture(),
- mOldTextureId(0),
-#endif // DEBUG_BIND_TEXTURE
- mFbo()
-{
- mOpenGL = RENDER_NULL;
- mName = "null OpenGL";
-}
-
-NullOpenGLGraphics::~NullOpenGLGraphics()
-{
- delete [] mFloatTexArray;
- delete [] mIntTexArray;
- delete [] mIntVertArray;
-}
-
-void NullOpenGLGraphics::initArrays(const int vertCount) restrict2
-{
- mMaxVertices = vertCount;
- if (mMaxVertices < 500)
- mMaxVertices = 500;
- else if (mMaxVertices > 1024)
- mMaxVertices = 1024;
-
- // need alocate small size, after if limit reached reallocate to double size
- vertexBufSize = mMaxVertices;
- const size_t sz = mMaxVertices * 4 + 30;
- if (mFloatTexArray == nullptr)
- mFloatTexArray = new GLfloat[sz];
- if (mIntTexArray == nullptr)
- mIntTexArray = new GLint[sz];
- if (mIntVertArray == nullptr)
- mIntVertArray = new GLint[sz];
-}
-
-void NullOpenGLGraphics::deleteArrays() restrict2
-{
-}
-
-bool NullOpenGLGraphics::setVideoMode(const int w, const int h,
- const int scale,
- const int bpp,
- const bool fs,
- const bool hwaccel,
- const bool resize,
- const bool noFrame,
- const bool allowHighDPI) restrict2
-{
- setMainFlags(w, h,
- scale,
- bpp,
- fs,
- hwaccel,
- resize,
- noFrame,
- allowHighDPI);
-
- return setOpenGLMode();
-}
-
-static inline void drawQuad(const Image *restrict const image A_UNUSED,
- const int srcX A_UNUSED, const int srcY A_UNUSED,
- const int dstX A_UNUSED, const int dstY A_UNUSED,
- const int width A_UNUSED,
- const int height A_UNUSED) A_NONNULL(1);
-
-static inline void drawQuad(const Image *restrict const image A_UNUSED,
- const int srcX A_UNUSED, const int srcY A_UNUSED,
- const int dstX A_UNUSED, const int dstY A_UNUSED,
- const int width A_UNUSED,
- const int height A_UNUSED)
-{
- if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
- {
-#ifdef DEBUG_DRAW_CALLS
- NullOpenGLGraphics::mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
- }
- else
- {
-#ifdef DEBUG_DRAW_CALLS
- NullOpenGLGraphics::mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
- }
-}
-
-static inline void drawRescaledQuad(const Image *restrict const image A_UNUSED,
- const int srcX A_UNUSED,
- const int srcY A_UNUSED,
- const int dstX A_UNUSED,
- const int dstY A_UNUSED,
- const int width A_UNUSED,
- const int height A_UNUSED,
- const int desiredWidth A_UNUSED,
- const int desiredHeight A_UNUSED)
-{
- if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
- {
-#ifdef DEBUG_DRAW_CALLS
- NullOpenGLGraphics::mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
- }
- else
- {
-#ifdef DEBUG_DRAW_CALLS
- NullOpenGLGraphics::mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
- }
-}
-
-void NullOpenGLGraphics::drawImage(const Image *restrict const image,
- int dstX, int dstY) restrict2
-{
- drawImageInline(image, dstX, dstY);
-}
-
-void NullOpenGLGraphics::copyImage(const Image *restrict const image,
- int dstX, int dstY) restrict2
-{
- drawImageInline(image, dstX, dstY);
-}
-
-void NullOpenGLGraphics::drawImageInline(const Image *restrict const image,
- int dstX, int dstY) restrict2
-{
- FUNC_BLOCK("Graphics::drawImage", 1)
- if (image == nullptr)
- return;
-
- setColorAlpha(image->mAlpha);
-#ifdef DEBUG_BIND_TEXTURE
- debugBindTexture(image);
-#endif // DEBUG_BIND_TEXTURE
-
- bindTexture(OpenGLImageHelper::mTextureType, image->mGLImage);
- enableTexturingAndBlending();
-
- const SDL_Rect &imageRect = image->mBounds;
- drawQuad(image, imageRect.x, imageRect.y, dstX, dstY,
- imageRect.w, imageRect.h);
-}
-
-void NullOpenGLGraphics::drawImageCached(const Image *restrict const image
- A_UNUSED,
- int x A_UNUSED,
- int y A_UNUSED) restrict2
-{
-}
-
-void NullOpenGLGraphics::drawPatternCached(const Image *restrict const image
- A_UNUSED,
- const int x A_UNUSED,
- const int y A_UNUSED,
- const int w A_UNUSED,
- const int h A_UNUSED) restrict2
-{
-}
-
-void NullOpenGLGraphics::completeCache() restrict2
-{
-}
-
-void NullOpenGLGraphics::drawRescaledImage(const Image *restrict const image,
- int dstX, int dstY,
- const int desiredWidth,
- const int desiredHeight) restrict2
-{
- FUNC_BLOCK("Graphics::drawRescaledImage", 1)
- if (image == nullptr)
- return;
-
- const SDL_Rect &imageRect = image->mBounds;
-
- // Just draw the image normally when no resizing is necessary,
- if (imageRect.w == desiredWidth && imageRect.h == desiredHeight)
- {
- drawImageInline(image, dstX, dstY);
- return;
- }
-
- setColorAlpha(image->mAlpha);
-#ifdef DEBUG_BIND_TEXTURE
- debugBindTexture(image);
-#endif // DEBUG_BIND_TEXTURE
-
- bindTexture(OpenGLImageHelper::mTextureType, image->mGLImage);
- enableTexturingAndBlending();
-
- // Draw a textured quad.
- drawRescaledQuad(image, imageRect.x, imageRect.y, dstX, dstY,
- imageRect.w, imageRect.h, desiredWidth, desiredHeight);
-}
-
-void NullOpenGLGraphics::drawPattern(const Image *restrict const image,
- const int x, const int y,
- const int w, const int h) restrict2
-{
- drawPatternInline(image, x, y, w, h);
-}
-
-void NullOpenGLGraphics::drawPatternInline(const Image *restrict const image,
- const int x, const int y,
- const int w, const int h) restrict2
-{
- FUNC_BLOCK("Graphics::drawPattern", 1)
- if (image == nullptr)
- return;
-
- const SDL_Rect &imageRect = image->mBounds;
- const int srcX = imageRect.x;
- const int srcY = imageRect.y;
- const int iw = imageRect.w;
- const int ih = imageRect.h;
-
- if (iw == 0 || ih == 0)
- return;
-
- const float tw = static_cast<float>(image->mTexWidth);
- const float th = static_cast<float>(image->mTexHeight);
-
- setColorAlpha(image->mAlpha);
-
-#ifdef DEBUG_BIND_TEXTURE
- debugBindTexture(image);
-#endif // DEBUG_BIND_TEXTURE
-
- bindTexture(OpenGLImageHelper::mTextureType, image->mGLImage);
-
- enableTexturingAndBlending();
-
- unsigned int vp = 0;
- const unsigned int vLimit = mMaxVertices * 4;
- // Draw a set of textured rectangles
- if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
- {
- const float texX1 = static_cast<float>(srcX) / tw;
- const float texY1 = static_cast<float>(srcY) / th;
-
- for (int py = 0; py < h; py += ih)
- {
- const int height = (py + ih >= h) ? h - py : ih;
- const int dstY = y + py;
- const float texY2 = static_cast<float>(srcY + height) / th;
- for (int px = 0; px < w; px += iw)
- {
- const int width = (px + iw >= w) ? w - px : iw;
- const int dstX = x + px;
-
- const float texX2 = static_cast<float>(srcX + width) / tw;
-
- mFloatTexArray[vp + 0] = texX1;
- mFloatTexArray[vp + 1] = texY1;
-
- mFloatTexArray[vp + 2] = texX2;
- mFloatTexArray[vp + 3] = texY1;
-
- mFloatTexArray[vp + 4] = texX2;
- mFloatTexArray[vp + 5] = texY2;
-
- mFloatTexArray[vp + 6] = texX1;
- mFloatTexArray[vp + 7] = texY2;
-
- mIntVertArray[vp + 0] = dstX;
- mIntVertArray[vp + 1] = dstY;
-
- mIntVertArray[vp + 2] = dstX + width;
- mIntVertArray[vp + 3] = dstY;
-
- mIntVertArray[vp + 4] = dstX + width;
- mIntVertArray[vp + 5] = dstY + height;
-
- mIntVertArray[vp + 6] = dstX;
- mIntVertArray[vp + 7] = dstY + height;
-
- vp += 8;
- if (vp >= vLimit)
- {
- drawQuadArrayfi(vp);
- vp = 0;
- }
- }
- }
- if (vp > 0)
- drawQuadArrayfi(vp);
- }
- else
- {
- for (int py = 0; py < h; py += ih)
- {
- const int height = (py + ih >= h) ? h - py : ih;
- const int dstY = y + py;
- for (int px = 0; px < w; px += iw)
- {
- const int width = (px + iw >= w) ? w - px : iw;
- const int dstX = x + px;
-
- mIntTexArray[vp + 0] = srcX;
- mIntTexArray[vp + 1] = srcY;
-
- mIntTexArray[vp + 2] = srcX + width;
- mIntTexArray[vp + 3] = srcY;
-
- mIntTexArray[vp + 4] = srcX + width;
- mIntTexArray[vp + 5] = srcY + height;
-
- mIntTexArray[vp + 6] = srcX;
- mIntTexArray[vp + 7] = srcY + height;
-
- mIntVertArray[vp + 0] = dstX;
- mIntVertArray[vp + 1] = dstY;
-
- mIntVertArray[vp + 2] = dstX + width;
- mIntVertArray[vp + 3] = dstY;
-
- mIntVertArray[vp + 4] = dstX + width;
- mIntVertArray[vp + 5] = dstY + height;
-
- mIntVertArray[vp + 6] = dstX;
- mIntVertArray[vp + 7] = dstY + height;
-
- vp += 8;
- if (vp >= vLimit)
- {
- drawQuadArrayii(vp);
- vp = 0;
- }
- }
- }
- if (vp > 0)
- drawQuadArrayii(vp);
- }
-}
-
-void NullOpenGLGraphics::drawRescaledPattern(const Image *restrict const image,
- const int x, const int y,
- const int w, const int h,
- const int scaledWidth,
- const int scaledHeight) restrict2
-{
- if (image == nullptr)
- return;
-
- if (scaledWidth == 0 || scaledHeight == 0)
- return;
-
- const SDL_Rect &imageRect = image->mBounds;
- const int iw = imageRect.w;
- const int ih = imageRect.h;
- if (iw == 0 || ih == 0)
- return;
-
- const int srcX = imageRect.x;
- const int srcY = imageRect.y;
-
- setColorAlpha(image->mAlpha);
-
-#ifdef DEBUG_BIND_TEXTURE
- debugBindTexture(image);
-#endif // DEBUG_BIND_TEXTURE
-
- bindTexture(OpenGLImageHelper::mTextureType, image->mGLImage);
-
- enableTexturingAndBlending();
-
- unsigned int vp = 0;
- const unsigned int vLimit = mMaxVertices * 4;
-
- // Draw a set of textured rectangles
- if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
- {
- const float tw = static_cast<float>(image->mTexWidth);
- const float th = static_cast<float>(image->mTexHeight);
-
- const float texX1 = static_cast<float>(srcX) / tw;
- const float texY1 = static_cast<float>(srcY) / th;
-
- const float tFractionW = iw / tw;
- const float tFractionH = ih / th;
-
- for (int py = 0; py < h; py += scaledHeight)
- {
- const int height = (py + scaledHeight >= h)
- ? h - py : scaledHeight;
- const int dstY = y + py;
- const float visibleFractionH = static_cast<float>(height)
- / scaledHeight;
- const float texY2 = texY1 + tFractionH * visibleFractionH;
- for (int px = 0; px < w; px += scaledWidth)
- {
- const int width = (px + scaledWidth >= w)
- ? w - px : scaledWidth;
- const int dstX = x + px;
- const float visibleFractionW = static_cast<float>(width)
- / scaledWidth;
- const float texX2 = texX1 + tFractionW * visibleFractionW;
-
- mFloatTexArray[vp + 0] = texX1;
- mFloatTexArray[vp + 1] = texY1;
-
- mFloatTexArray[vp + 2] = texX2;
- mFloatTexArray[vp + 3] = texY1;
-
- mFloatTexArray[vp + 4] = texX2;
- mFloatTexArray[vp + 5] = texY2;
-
- mFloatTexArray[vp + 6] = texX1;
- mFloatTexArray[vp + 7] = texY2;
-
- mIntVertArray[vp + 0] = dstX;
- mIntVertArray[vp + 1] = dstY;
-
- mIntVertArray[vp + 2] = dstX + width;
- mIntVertArray[vp + 3] = dstY;
-
- mIntVertArray[vp + 4] = dstX + width;
- mIntVertArray[vp + 5] = dstY + height;
-
- mIntVertArray[vp + 6] = dstX;
- mIntVertArray[vp + 7] = dstY + height;
-
- vp += 8;
- if (vp >= vLimit)
- {
- drawQuadArrayfi(vp);
- vp = 0;
- }
- }
- }
- if (vp > 0)
- drawQuadArrayfi(vp);
- }
- else
- {
- const float scaleFactorW = static_cast<float>(scaledWidth) / iw;
- const float scaleFactorH = static_cast<float>(scaledHeight) / ih;
-
- for (int py = 0; py < h; py += scaledHeight)
- {
- const int height = (py + scaledHeight >= h)
- ? h - py : scaledHeight;
- const int dstY = y + py;
- const int scaledY = srcY + height / scaleFactorH;
- for (int px = 0; px < w; px += scaledWidth)
- {
- const int width = (px + scaledWidth >= w)
- ? w - px : scaledWidth;
- const int dstX = x + px;
- const int scaledX = srcX + width / scaleFactorW;
-
- mIntTexArray[vp + 0] = srcX;
- mIntTexArray[vp + 1] = srcY;
-
- mIntTexArray[vp + 2] = scaledX;
- mIntTexArray[vp + 3] = srcY;
-
- mIntTexArray[vp + 4] = scaledX;
- mIntTexArray[vp + 5] = scaledY;
-
- mIntTexArray[vp + 6] = srcX;
- mIntTexArray[vp + 7] = scaledY;
-
- mIntVertArray[vp + 0] = dstX;
- mIntVertArray[vp + 1] = dstY;
-
- mIntVertArray[vp + 2] = dstX + width;
- mIntVertArray[vp + 3] = dstY;
-
- mIntVertArray[vp + 4] = dstX + width;
- mIntVertArray[vp + 5] = dstY + height;
-
- mIntVertArray[vp + 6] = dstX;
- mIntVertArray[vp + 7] = dstY + height;
-
- vp += 8;
- if (vp >= vLimit)
- {
- drawQuadArrayii(vp);
- vp = 0;
- }
- }
- }
- if (vp > 0)
- drawQuadArrayii(vp);
- }
-}
-
-inline void NullOpenGLGraphics::drawVertexes(const
- OpenGLGraphicsVertexes
- &restrict ogl) restrict2
-{
- const STD_VECTOR<GLint*> &intVertPool = ogl.mIntVertPool;
- STD_VECTOR<GLint*>::const_iterator iv;
- const STD_VECTOR<GLint*>::const_iterator iv_end = intVertPool.end();
- const STD_VECTOR<int> &vp = ogl.mVp;
- STD_VECTOR<int>::const_iterator ivp;
- const STD_VECTOR<int>::const_iterator ivp_end = vp.end();
-
- // Draw a set of textured rectangles
- if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
- {
- const STD_VECTOR<GLfloat*> &floatTexPool = ogl.mFloatTexPool;
- STD_VECTOR<GLfloat*>::const_iterator ft;
- const STD_VECTOR<GLfloat*>::const_iterator
- ft_end = floatTexPool.end();
-
- for (iv = intVertPool.begin(), ft = floatTexPool.begin(),
- ivp = vp.begin();
- iv != iv_end && ft != ft_end && ivp != ivp_end;
- ++ iv, ++ ft, ++ ivp)
- {
- drawQuadArrayfi(*iv, *ft, *ivp);
- }
- }
- else
- {
- const STD_VECTOR<GLint*> &intTexPool = ogl.mIntTexPool;
- STD_VECTOR<GLint*>::const_iterator it;
- const STD_VECTOR<GLint*>::const_iterator it_end = intTexPool.end();
-
- for (iv = intVertPool.begin(), it = intTexPool.begin(),
- ivp = vp.begin();
- iv != iv_end && it != it_end && ivp != ivp_end;
- ++ iv, ++ it, ++ ivp)
- {
- drawQuadArrayii(*iv, *it, *ivp);
- }
- }
-}
-
-void NullOpenGLGraphics::calcPattern(ImageVertexes *restrict const vert,
- const Image *restrict const image,
- const int x, const int y,
- const int w, const int h) const restrict2
-{
- calcPatternInline(vert, image, x, y, w, h);
-}
-
-void NullOpenGLGraphics::calcPatternInline(ImageVertexes *restrict const vert,
- const Image *restrict const image,
- const int x,
- const int y,
- const int w,
- const int h) const restrict2
-{
- if (image == nullptr || vert == nullptr)
- return;
-
- const SDL_Rect &imageRect = image->mBounds;
- const int iw = imageRect.w;
- const int ih = imageRect.h;
-
- if (iw == 0 || ih == 0)
- return;
-
- const int srcX = imageRect.x;
- const int srcY = imageRect.y;
- const float tw = static_cast<float>(image->mTexWidth);
- const float th = static_cast<float>(image->mTexHeight);
-
- const unsigned int vLimit = mMaxVertices * 4;
-
- OpenGLGraphicsVertexes &ogl = vert->ogl;
- unsigned int vp = ogl.continueVp();
-
- // Draw a set of textured rectangles
- if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
- {
- const float texX1 = static_cast<float>(srcX) / tw;
- const float texY1 = static_cast<float>(srcY) / th;
-
- GLfloat *floatTexArray = ogl.continueFloatTexArray();
- GLint *intVertArray = ogl.continueIntVertArray();
-
- for (int py = 0; py < h; py += ih)
- {
- const int height = (py + ih >= h) ? h - py : ih;
- const int dstY = y + py;
- const float texY2 = static_cast<float>(srcY + height) / th;
- for (int px = 0; px < w; px += iw)
- {
- const int width = (px + iw >= w) ? w - px : iw;
- const int dstX = x + px;
- const float texX2 = static_cast<float>(srcX + width) / tw;
-
- floatTexArray[vp + 0] = texX1;
- floatTexArray[vp + 1] = texY1;
-
- floatTexArray[vp + 2] = texX2;
- floatTexArray[vp + 3] = texY1;
-
- floatTexArray[vp + 4] = texX2;
- floatTexArray[vp + 5] = texY2;
-
- floatTexArray[vp + 6] = texX1;
- floatTexArray[vp + 7] = texY2;
-
- intVertArray[vp + 0] = dstX;
- intVertArray[vp + 1] = dstY;
-
- intVertArray[vp + 2] = dstX + width;
- intVertArray[vp + 3] = dstY;
-
- intVertArray[vp + 4] = dstX + width;
- intVertArray[vp + 5] = dstY + height;
-
- intVertArray[vp + 6] = dstX;
- intVertArray[vp + 7] = dstY + height;
-
- vp += 8;
- if (vp >= vLimit)
- {
- floatTexArray = ogl.switchFloatTexArray();
- intVertArray = ogl.switchIntVertArray();
- ogl.switchVp(vp);
- vp = 0;
- }
- }
- }
- }
- else
- {
- GLint *intTexArray = ogl.continueIntTexArray();
- GLint *intVertArray = ogl.continueIntVertArray();
-
- for (int py = 0; py < h; py += ih)
- {
- const int height = (py + ih >= h) ? h - py : ih;
- const int dstY = y + py;
- for (int px = 0; px < w; px += iw)
- {
- const int width = (px + iw >= w) ? w - px : iw;
- const int dstX = x + px;
-
- intTexArray[vp + 0] = srcX;
- intTexArray[vp + 1] = srcY;
-
- intTexArray[vp + 2] = srcX + width;
- intTexArray[vp + 3] = srcY;
-
- intTexArray[vp + 4] = srcX + width;
- intTexArray[vp + 5] = srcY + height;
-
- intTexArray[vp + 6] = srcX;
- intTexArray[vp + 7] = srcY + height;
-
- intVertArray[vp + 0] = dstX;
- intVertArray[vp + 1] = dstY;
-
- intVertArray[vp + 2] = dstX + width;
- intVertArray[vp + 3] = dstY;
-
- intVertArray[vp + 4] = dstX + width;
- intVertArray[vp + 5] = dstY + height;
-
- intVertArray[vp + 6] = dstX;
- intVertArray[vp + 7] = dstY + height;
-
- vp += 8;
- if (vp >= vLimit)
- {
- intTexArray = ogl.switchIntTexArray();
- intVertArray = ogl.switchIntVertArray();
- ogl.switchVp(vp);
- vp = 0;
- }
- }
- }
- }
- ogl.switchVp(vp);
-}
-
-void NullOpenGLGraphics::calcTileCollection(ImageCollection *
- restrict const vertCol,
- const Image *restrict const image,
- int x, int y) restrict2
-{
- if (vertCol == nullptr || image == nullptr)
- return;
- if (vertCol->currentGLImage != image->mGLImage)
- {
- ImageVertexes *const vert = new ImageVertexes;
- vertCol->currentGLImage = image->mGLImage;
- vertCol->currentVert = vert;
- vert->image = image;
- vertCol->draws.push_back(vert);
- calcTileVertexesInline(vert, image, x, y);
- }
- else
- {
- calcTileVertexesInline(vertCol->currentVert, image, x, y);
- }
-}
-
-void NullOpenGLGraphics::drawTileCollection(const ImageCollection
- *restrict const vertCol) restrict2
-{
- const ImageVertexesVector &draws = vertCol->draws;
- const ImageCollectionCIter it_end = draws.end();
- for (ImageCollectionCIter it = draws.begin(); it != it_end; ++ it)
- {
- const ImageVertexes *const vert = *it;
- const Image *const image = vert->image;
-
- setColorAlpha(image->mAlpha);
-#ifdef DEBUG_BIND_TEXTURE
- debugBindTexture(image);
-#endif // DEBUG_BIND_TEXTURE
-
- bindTexture(OpenGLImageHelper::mTextureType, image->mGLImage);
- enableTexturingAndBlending();
- drawVertexes(vert->ogl);
- }
-}
-
-void NullOpenGLGraphics::calcPattern(ImageCollection *restrict const vertCol,
- const Image *restrict const image,
- const int x, const int y,
- const int w, const int h) const restrict2
-{
- if (vertCol == nullptr || image == nullptr)
- return;
- ImageVertexes *vert = nullptr;
- if (vertCol->currentGLImage != image->mGLImage)
- {
- vert = new ImageVertexes;
- vertCol->currentGLImage = image->mGLImage;
- vertCol->currentVert = vert;
- vert->image = image;
- vertCol->draws.push_back(vert);
- }
- else
- {
- vert = vertCol->currentVert;
- }
-
- calcPatternInline(vert, image, x, y, w, h);
-}
-
-void NullOpenGLGraphics::calcTileVertexes(ImageVertexes *restrict const vert,
- const Image *restrict const image,
- int dstX, int dstY) const restrict2
-{
- calcTileVertexesInline(vert, image, dstX, dstY);
-}
-
-void NullOpenGLGraphics::calcTileVertexesInline(ImageVertexes *
- restrict const vert,
- const Image *
- restrict const image,
- int dstX,
- int dstY) const restrict2
-{
- const SDL_Rect &imageRect = image->mBounds;
- const int w = imageRect.w;
- const int h = imageRect.h;
-
- if (w == 0 || h == 0)
- return;
-
- const int srcX = imageRect.x;
- const int srcY = imageRect.y;
-
- const float tw = static_cast<float>(image->mTexWidth);
- const float th = static_cast<float>(image->mTexHeight);
-
- const unsigned int vLimit = mMaxVertices * 4;
-
- OpenGLGraphicsVertexes &ogl = vert->ogl;
-
-// STD_VECTOR<int> *vps = ogl.getVp();
- unsigned int vp = ogl.continueVp();
-
- // Draw a set of textured rectangles
- if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D)
- {
- const float texX1 = static_cast<float>(srcX) / tw;
- const float texY1 = static_cast<float>(srcY) / th;
-
- const float texX2 = static_cast<float>(srcX + w) / tw;
- const float texY2 = static_cast<float>(srcY + h) / th;
-
- GLfloat *const floatTexArray = ogl.continueFloatTexArray();
- GLint *const intVertArray = ogl.continueIntVertArray();
-
- floatTexArray[vp + 0] = texX1;
- floatTexArray[vp + 1] = texY1;
-
- floatTexArray[vp + 2] = texX2;
- floatTexArray[vp + 3] = texY1;
-
- floatTexArray[vp + 4] = texX2;
- floatTexArray[vp + 5] = texY2;
-
- floatTexArray[vp + 6] = texX1;
- floatTexArray[vp + 7] = texY2;
-
- intVertArray[vp + 0] = dstX;
- intVertArray[vp + 1] = dstY;
-
- intVertArray[vp + 2] = dstX + w;
- intVertArray[vp + 3] = dstY;
-
- intVertArray[vp + 4] = dstX + w;
- intVertArray[vp + 5] = dstY + h;
-
- intVertArray[vp + 6] = dstX;
- intVertArray[vp + 7] = dstY + h;
-
- vp += 8;
- if (vp >= vLimit)
- {
- ogl.switchFloatTexArray();
- ogl.switchIntVertArray();
- ogl.switchVp(vp);
- vp = 0;
- }
- }
- else
- {
- GLint *const intTexArray = ogl.continueIntTexArray();
- GLint *const intVertArray = ogl.continueIntVertArray();
-
- intTexArray[vp + 0] = srcX;
- intTexArray[vp + 1] = srcY;
-
- intTexArray[vp + 2] = srcX + w;
- intTexArray[vp + 3] = srcY;
-
- intTexArray[vp + 4] = srcX + w;
- intTexArray[vp + 5] = srcY + h;
-
- intTexArray[vp + 6] = srcX;
- intTexArray[vp + 7] = srcY + h;
-
- intVertArray[vp + 0] = dstX;
- intVertArray[vp + 1] = dstY;
-
- intVertArray[vp + 2] = dstX + w;
- intVertArray[vp + 3] = dstY;
-
- intVertArray[vp + 4] = dstX + w;
- intVertArray[vp + 5] = dstY + h;
-
- intVertArray[vp + 6] = dstX;
- intVertArray[vp + 7] = dstY + h;
-
- vp += 8;
- if (vp >= vLimit)
- {
- ogl.switchIntTexArray();
- ogl.switchIntVertArray();
- ogl.switchVp(vp);
- vp = 0;
- }
- }
- ogl.switchVp(vp);
-}
-
-void NullOpenGLGraphics::drawTileVertexes(const ImageVertexes *
- restrict const vert) restrict2
-{
- if (vert == nullptr)
- return;
- const Image *const image = vert->image;
-
- setColorAlpha(image->mAlpha);
-#ifdef DEBUG_BIND_TEXTURE
- debugBindTexture(image);
-#endif // DEBUG_BIND_TEXTURE
-
- bindTexture(OpenGLImageHelper::mTextureType, image->mGLImage);
- enableTexturingAndBlending();
- drawVertexes(vert->ogl);
-}
-
-void NullOpenGLGraphics::calcWindow(ImageCollection *restrict const vertCol,
- const int x, const int y,
- const int w, const int h,
- const ImageRect &restrict imgRect)
- restrict2
-{
- ImageVertexes *vert = nullptr;
- Image *const image = imgRect.grid[4];
- if (image == nullptr)
- return;
- if (vertCol->currentGLImage != image->mGLImage)
- {
- vert = new ImageVertexes;
- vertCol->currentGLImage = image->mGLImage;
- vertCol->currentVert = vert;
- vert->image = image;
- vertCol->draws.push_back(vert);
- }
- else
- {
- vert = vertCol->currentVert;
- }
- calcImageRect(vert, x, y, w, h, imgRect);
-}
-
-void NullOpenGLGraphics::updateScreen() restrict2
-{
- BLOCK_START("Graphics::updateScreen")
-#ifdef DEBUG_DRAW_CALLS
- mLastDrawCalls = mDrawCalls;
- mDrawCalls = 0;
-#endif // DEBUG_DRAW_CALLS
-
- BLOCK_END("Graphics::updateScreen")
-}
-
-void NullOpenGLGraphics::beginDraw() restrict2
-{
- pushClipArea(Rect(0, 0, 640, 480));
-}
-
-void NullOpenGLGraphics::endDraw() restrict2
-{
- popClipArea();
-}
-
-void NullOpenGLGraphics::pushClipArea(const Rect &restrict area) restrict2
-{
- int transX = 0;
- int transY = 0;
-
- if (!mClipStack.empty())
- {
- const ClipRect &clipArea = mClipStack.top();
- transX = -clipArea.xOffset;
- transY = -clipArea.yOffset;
- }
-
- Graphics::pushClipArea(area);
-
- const ClipRect &clipArea = mClipStack.top();
- transX += clipArea.xOffset;
- transY += clipArea.yOffset;
-}
-
-void NullOpenGLGraphics::popClipArea() restrict2
-{
- Graphics::popClipArea();
-
- if (mClipStack.empty())
- return;
-}
-
-void NullOpenGLGraphics::drawPoint(int x A_UNUSED, int y A_UNUSED) restrict2
-{
- disableTexturingAndBlending();
- restoreColor();
-}
-
-void NullOpenGLGraphics::drawLine(int x1, int y1,
- int x2, int y2) restrict2
-{
- disableTexturingAndBlending();
- restoreColor();
-
- mFloatTexArray[0] = static_cast<float>(x1) + 0.5F;
- mFloatTexArray[1] = static_cast<float>(y1) + 0.5F;
- mFloatTexArray[2] = static_cast<float>(x2) + 0.5F;
- mFloatTexArray[3] = static_cast<float>(y2) + 0.5F;
-
- drawLineArrayf(4);
-}
-
-void NullOpenGLGraphics::drawRectangle(const Rect &restrict rect) restrict2
-{
- drawRectangle(rect, false);
-}
-
-void NullOpenGLGraphics::fillRectangle(const Rect &restrict rect) restrict2
-{
- drawRectangle(rect, true);
-}
-
-void NullOpenGLGraphics::enableTexturingAndBlending() restrict2
-{
- if (!mTexture)
- mTexture = true;
-
- if (!mAlpha)
- mAlpha = true;
-}
-
-void NullOpenGLGraphics::disableTexturingAndBlending() restrict2
-{
- mTextureBinded = 0;
- if (mAlpha && !mColorAlpha)
- mAlpha = false;
- else if (!mAlpha && mColorAlpha)
- mAlpha = true;
-
- if (mTexture)
- mTexture = false;
-}
-
-void NullOpenGLGraphics::drawRectangle(const Rect &restrict rect A_UNUSED,
- const bool filled A_UNUSED) restrict2
-{
- BLOCK_START("Graphics::drawRectangle")
- disableTexturingAndBlending();
- restoreColor();
-
-#ifdef DEBUG_DRAW_CALLS
- mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
-
- BLOCK_END("Graphics::drawRectangle")
-}
-
-void NullOpenGLGraphics::drawNet(const int x1, const int y1,
- const int x2, const int y2,
- const int width, const int height) restrict2
-{
- unsigned int vp = 0;
- const unsigned int vLimit = mMaxVertices * 4;
-
- disableTexturingAndBlending();
- restoreColor();
-
- const float xf1 = static_cast<float>(x1);
- const float xf2 = static_cast<float>(x2);
- const float yf1 = static_cast<float>(y1);
- const float yf2 = static_cast<float>(y2);
-
- for (int y = y1; y < y2; y += height)
- {
- mFloatTexArray[vp + 0] = xf1;
- mFloatTexArray[vp + 1] = static_cast<float>(y);
-
- mFloatTexArray[vp + 2] = xf2;
- mFloatTexArray[vp + 3] = static_cast<float>(y);
-
- vp += 4;
- if (vp >= vLimit)
- {
- drawLineArrayf(vp);
- vp = 0;
- }
- }
-
- for (int x = x1; x < x2; x += width)
- {
- mFloatTexArray[vp + 0] = static_cast<float>(x);
- mFloatTexArray[vp + 1] = yf1;
-
- mFloatTexArray[vp + 2] = static_cast<float>(x);
- mFloatTexArray[vp + 3] = yf2;
-
- vp += 4;
- if (vp >= vLimit)
- {
- drawLineArrayf(vp);
- vp = 0;
- }
- }
-
- if (vp > 0)
- drawLineArrayf(vp);
-}
-
-void NullOpenGLGraphics::bindTexture(const GLenum target A_UNUSED,
- const GLuint texture)
-{
- if (mTextureBinded != texture)
- mTextureBinded = texture;
-}
-
-inline void NullOpenGLGraphics::drawQuadArrayfi(const int size A_UNUSED)
- restrict2
-{
-#ifdef DEBUG_DRAW_CALLS
- mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
-}
-
-inline void NullOpenGLGraphics::drawQuadArrayfi(const GLint *restrict const
- intVertArray A_UNUSED,
- const GLfloat *restrict const
- floatTexArray A_UNUSED,
- const int size A_UNUSED)
- restrict2
-{
-#ifdef DEBUG_DRAW_CALLS
- mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
-}
-
-inline void NullOpenGLGraphics::drawQuadArrayii(const int size A_UNUSED)
- restrict2
-{
-#ifdef DEBUG_DRAW_CALLS
- mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
-}
-
-inline void NullOpenGLGraphics::drawQuadArrayii(const GLint *restrict const
- intVertArray A_UNUSED,
- const GLint *restrict const
- intTexArray A_UNUSED,
- const int size A_UNUSED)
- restrict2
-{
-#ifdef DEBUG_DRAW_CALLS
- mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
-}
-
-inline void NullOpenGLGraphics::drawLineArrayi(const int size A_UNUSED)
- restrict2
-{
-#ifdef DEBUG_DRAW_CALLS
- mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
-}
-
-inline void NullOpenGLGraphics::drawLineArrayf(const int size A_UNUSED)
- restrict2
-{
-#ifdef DEBUG_DRAW_CALLS
- mDrawCalls ++;
-#endif // DEBUG_DRAW_CALLS
-}
-
-void NullOpenGLGraphics::dumpSettings()
-{
-}
-
-void NullOpenGLGraphics::setColorAlpha(const float alpha) restrict2
-{
- if (!mIsByteColor && mFloatColor == alpha)
- return;
-
- mIsByteColor = false;
- mFloatColor = alpha;
-}
-
-void NullOpenGLGraphics::restoreColor() restrict2
-{
- if (mIsByteColor && mByteColor == mColor)
- return;
-
- mIsByteColor = true;
- mByteColor = mColor;
-}
-
-void NullOpenGLGraphics::drawImageRect(const int x, const int y,
- const int w, const int h,
- const ImageRect &restrict imgRect)
- restrict2
-{
- #include "render/graphics_drawImageRect.hpp"
-}
-
-void NullOpenGLGraphics::calcImageRect(ImageVertexes *restrict const vert,
- const int x, const int y,
- const int w, const int h,
- const ImageRect &restrict imgRect)
- restrict2
-{
- #include "render/graphics_calcImageRect.hpp"
-}
-
-void NullOpenGLGraphics::clearScreen() const restrict2
-{
-}
-
-#ifdef DEBUG_BIND_TEXTURE
-void NullOpenGLGraphics::debugBindTexture(const Image *restrict const image)
- restrict2
-{
- const std::string texture = image->mIdPath;
- if (mOldTexture != texture)
- {
- if ((!mOldTexture.empty() || !texture.empty())
- && mOldTextureId != image->mGLImage)
- {
- logger->log("bind: %s (%d) to %s (%d)", mOldTexture.c_str(),
- mOldTextureId, texture.c_str(), image->mGLImage);
- }
- mOldTextureId = image->mGLImage;
- mOldTexture = texture;
- }
-}
-#else // DEBUG_BIND_TEXTURE
-
-void NullOpenGLGraphics::debugBindTexture(const Image *restrict const
- image A_UNUSED) restrict2
-{
-}
-#endif // DEBUG_BIND_TEXTURE
-#endif // USE_OPENGL