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Diffstat (limited to 'src/render/mobileopenglgraphics.cpp')
| -rw-r--r-- | src/render/mobileopenglgraphics.cpp | 1385 |
1 files changed, 0 insertions, 1385 deletions
diff --git a/src/render/mobileopenglgraphics.cpp b/src/render/mobileopenglgraphics.cpp deleted file mode 100644 index 0f3ce09ea..000000000 --- a/src/render/mobileopenglgraphics.cpp +++ /dev/null @@ -1,1385 +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) && !defined(__native_client__) - -#include "render/mobileopenglgraphics.h" - -#ifdef OPENGLERRORS -#include "graphicsmanager.h" -#endif // OPENGLERRORS - -#include "render/opengl/mgl.h" -#ifdef __native_client__ -#include "render/opengl/naclglfunctions.h" -#endif // __native_client__ - -#include "render/vertexes/imagecollection.h" - -#include "resources/imagerect.h" -#include "resources/openglimagehelper.h" - -#include "resources/image/image.h" - -#include "utils/sdlcheckutils.h" - -#include "debug.h" - -#define vertFill2D(tVar, vVar, x1, y1, x2, y2, dstX, dstY, w, h) \ - tVar[vp + 0] = x1; \ - tVar[vp + 1] = y1; \ - tVar[vp + 2] = x2; \ - tVar[vp + 3] = y1; \ - tVar[vp + 4] = x2; \ - tVar[vp + 5] = y2; \ - tVar[vp + 6] = x1; \ - tVar[vp + 7] = y1; \ - tVar[vp + 8] = x1; \ - tVar[vp + 9] = y2; \ - tVar[vp + 10] = x2; \ - tVar[vp + 11] = y2; \ - vVar[vp + 0] = static_cast<GLshort>(dstX); \ - vVar[vp + 1] = static_cast<GLshort>(dstY); \ - vVar[vp + 2] = static_cast<GLshort>(dstX + w); \ - vVar[vp + 3] = static_cast<GLshort>(dstY); \ - vVar[vp + 4] = static_cast<GLshort>(dstX + w); \ - vVar[vp + 5] = static_cast<GLshort>(dstY + h); \ - vVar[vp + 6] = static_cast<GLshort>(dstX); \ - vVar[vp + 7] = static_cast<GLshort>(dstY); \ - vVar[vp + 8] = static_cast<GLshort>(dstX); \ - vVar[vp + 9] = static_cast<GLshort>(dstY + h); \ - vVar[vp + 10] = static_cast<GLshort>(dstX + w); \ - vVar[vp + 11] = static_cast<GLshort>(dstY + h); - -GLuint MobileOpenGLGraphics::mTextureBinded = 0; -#ifdef DEBUG_DRAW_CALLS -unsigned int MobileOpenGLGraphics::mDrawCalls = 0; -unsigned int MobileOpenGLGraphics::mLastDrawCalls = 0; -#endif // DEBUG_DRAW_CALLS - -MobileOpenGLGraphics::MobileOpenGLGraphics() : - mFloatTexArray(nullptr), - mShortVertArray(nullptr), - mFloatTexArrayCached(nullptr), - mShortVertArrayCached(nullptr), - mAlphaCached(1.0F), - mVpCached(0), - mTexture(false), - mIsByteColor(false), - mByteColor(), - mImageCached(0), - mFloatColor(1.0F), - mMaxVertices(500), - mColorAlpha(false), -#ifdef DEBUG_BIND_TEXTURE - mOldTexture(), - mOldTextureId(0), -#endif // DEBUG_BIND_TEXTURE - mFbo() -{ - mOpenGL = RENDER_GLES_OPENGL; - mName = "mobile OpenGL ES"; -} - -MobileOpenGLGraphics::~MobileOpenGLGraphics() -{ - deleteArraysInternal(); -} - -void MobileOpenGLGraphics::postInit() restrict2 -{ -// glesTest(); -} - -void MobileOpenGLGraphics::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 - const size_t sz = mMaxVertices * 4 + 30; - vertexBufSize = mMaxVertices; - if (mFloatTexArray == nullptr) - mFloatTexArray = new GLfloat[sz]; - if (mShortVertArray == nullptr) - mShortVertArray = new GLshort[sz]; - if (mFloatTexArrayCached == nullptr) - mFloatTexArrayCached = new GLfloat[sz]; - if (mShortVertArrayCached == nullptr) - mShortVertArrayCached = new GLshort[sz]; -} - -void MobileOpenGLGraphics::deleteArrays() restrict2 -{ - deleteArraysInternal(); -} - -void MobileOpenGLGraphics::deleteArraysInternal() restrict2 -{ - delete [] mFloatTexArray; - mFloatTexArray = nullptr; - delete [] mShortVertArray; - mShortVertArray = nullptr; - delete [] mFloatTexArrayCached; - mFloatTexArrayCached = nullptr; - delete [] mShortVertArrayCached; - mShortVertArrayCached = nullptr; -} - -bool MobileOpenGLGraphics::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, - const int srcX, - const int srcY, - const int dstX, - const int dstY, - const int width, - const int height) A_NONNULL(1) A_INLINE; - -static inline void drawQuad(const Image *restrict const image, - const int srcX, - const int srcY, - const int dstX, - const int dstY, - const int width, - const int height) -{ -// if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D) - { - const float tw = static_cast<float>(image->mTexWidth); - const float th = static_cast<float>(image->mTexHeight); - // Find OpenGL normalized texture coordinates. - const float texX1 = static_cast<float>(srcX) / tw; - const float texY1 = static_cast<float>(srcY) / th; - const float texX2 = static_cast<float>(srcX + width) / tw; - const float texY2 = static_cast<float>(srcY + height) / th; - - GLfloat tex[] = - { - texX1, texY1, - texX2, texY1, - texX1, texY2, - texX2, texY2 - }; - - GLshort vert[] = - { - static_cast<GLshort>(dstX), static_cast<GLshort>(dstY), - static_cast<GLshort>(dstX + width), static_cast<GLshort>(dstY), - static_cast<GLshort>(dstX), static_cast<GLshort>(dstY + height), - static_cast<GLshort>(dstX + width), - static_cast<GLshort>(dstY + height) - }; - - glVertexPointer(2, GL_SHORT, 0, &vert); - glTexCoordPointer(2, GL_FLOAT, 0, &tex); - -#ifdef DEBUG_DRAW_CALLS - MobileOpenGLGraphics::mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - mglDrawArrays(GL_TRIANGLE_STRIP, 0, 4); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS - } -} - -static inline void drawRescaledQuad(const Image *restrict const image, - const int srcX, const int srcY, - const int dstX, const int dstY, - const int width, const int height, - const int desiredWidth, - const int desiredHeight) - A_NONNULL(1) A_INLINE; - -static inline void drawRescaledQuad(const Image *restrict const image, - const int srcX, const int srcY, - const int dstX, const int dstY, - const int width, const int height, - const int desiredWidth, - const int desiredHeight) -{ -// if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D) - { - const float tw = static_cast<float>(image->mTexWidth); - const float th = static_cast<float>(image->mTexHeight); - // Find OpenGL normalized texture coordinates. - const float texX1 = static_cast<float>(srcX) / tw; - const float texY1 = static_cast<float>(srcY) / th; - const float texX2 = static_cast<float>(srcX + width) / tw; - const float texY2 = static_cast<float>(srcY + height) / th; - - GLfloat tex[] = - { - texX1, texY1, - texX2, texY1, - texX1, texY2, - texX2, texY2 - }; - - GLshort vert[] = - { - static_cast<GLshort>(dstX), static_cast<GLshort>(dstY), - static_cast<GLshort>(dstX + desiredWidth), - static_cast<GLshort>(dstY), - static_cast<GLshort>(dstX), static_cast<GLshort>( - dstY + desiredHeight), - static_cast<GLshort>(dstX + desiredWidth), - static_cast<GLshort>(dstY + desiredHeight) - }; - glVertexPointer(2, GL_SHORT, 0, &vert); - glTexCoordPointer(2, GL_FLOAT, 0, &tex); - -#ifdef DEBUG_DRAW_CALLS - MobileOpenGLGraphics::mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - mglDrawArrays(GL_TRIANGLE_STRIP, 0, 4); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS - } -} - -void MobileOpenGLGraphics::drawImage(const Image *restrict const image, - int dstX, int dstY) restrict2 -{ - drawImageInline(image, dstX, dstY); -} - -void MobileOpenGLGraphics::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 MobileOpenGLGraphics::copyImage(const Image *restrict const image, - int dstX, int dstY) restrict2 -{ - drawImageInline(image, dstX, dstY); -} - -void MobileOpenGLGraphics::drawImageCached(const Image *restrict const image, - int x, int y) restrict2 -{ - if (image == nullptr) - return; - - if (image->mGLImage != mImageCached) - { - completeCache(); - mImageCached = image->mGLImage; - mAlphaCached = image->mAlpha; - } - - const SDL_Rect &imageRect = image->mBounds; - const int srcX = imageRect.x; - const int srcY = imageRect.y; - const int w = imageRect.w; - const int h = imageRect.h; - - if (w == 0 || h == 0) - return; - - const float tw = static_cast<float>(image->mTexWidth); - const float th = static_cast<float>(image->mTexHeight); - - const unsigned int vLimit = mMaxVertices * 4; - - unsigned int vp = mVpCached; - - // Draw a set of textured rectangles -// if (OpenGLImageHelper::mTextureType == GL_TEXTURE_2D) - { - float texX1 = static_cast<float>(srcX) / tw; - float texY1 = static_cast<float>(srcY) / th; - float texX2 = static_cast<float>(srcX + w) / tw; - float texY2 = static_cast<float>(srcY + h) / th; - - vertFill2D(mFloatTexArrayCached, mShortVertArrayCached, - texX1, texY1, texX2, texY2, - x, y, w, h); - - vp += 12; - if (vp >= vLimit) - { - completeCache(); - vp = 0; - } - else - { - mVpCached = vp; - } - } -} - -void MobileOpenGLGraphics::drawPatternCached(const Image *restrict const image, - const int x, - const int y, - const int w, - const int h) restrict2 -{ - if (image == nullptr) - return; - - if (image->mGLImage != mImageCached) - { - completeCache(); - mImageCached = image->mGLImage; - } - - 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); - - unsigned int vp = mVpCached; - const unsigned int vLimit = mMaxVertices * 4; - 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 float texY2 = static_cast<float>(srcY + height) / th; - 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; - - const float texX2 = static_cast<float>(srcX + width) / tw; - - vertFill2D(mFloatTexArrayCached, mShortVertArrayCached, - texX1, texY1, texX2, texY2, - dstX, dstY, width, height); - - vp += 12; - if (vp >= vLimit) - { - completeCache(); - vp = 0; - } - } - } - mVpCached = vp; -} - -void MobileOpenGLGraphics::completeCache() restrict2 -{ - if (mImageCached == 0u) - return; - - setColorAlpha(mAlphaCached); -#ifdef DEBUG_BIND_TEXTURE -// debugBindTexture(image); -#endif // DEBUG_BIND_TEXTURE - bindTexture(OpenGLImageHelper::mTextureType, mImageCached); - enableTexturingAndBlending(); - - drawTriangleArrayfsCached(mVpCached); - mImageCached = 0; - mVpCached = 0; -} - -void MobileOpenGLGraphics::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 MobileOpenGLGraphics::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 MobileOpenGLGraphics::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 - 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 float texY2 = static_cast<float>(srcY + height) / th; - 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; - - const float texX2 = static_cast<float>(srcX + width) / tw; - - vertFill2D(mFloatTexArray, mShortVertArray, - texX1, texY1, texX2, texY2, - dstX, dstY, width, height); - - vp += 12; - if (vp >= vLimit) - { - drawTriangleArrayfs(vp); - vp = 0; - } - } - } - if (vp > 0) - drawTriangleArrayfs(vp); -} - -void MobileOpenGLGraphics::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 srcX = imageRect.x; - const int srcY = imageRect.y; - const int iw = imageRect.w; - const int ih = imageRect.h; - if (iw == 0 || ih == 0) - return; - - 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 - 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; - - vertFill2D(mFloatTexArray, mShortVertArray, - texX1, texY1, texX2, texY2, - dstX, dstY, width, height); - - vp += 12; - if (vp >= vLimit) - { - drawTriangleArrayfs(vp); - vp = 0; - } - } - } - if (vp > 0) - drawTriangleArrayfs(vp); -} - -inline void MobileOpenGLGraphics::drawVertexes(const - OpenGLGraphicsVertexes - &restrict ogl) restrict2 -{ - const STD_VECTOR<GLshort*> &shortVertPool = ogl.mShortVertPool; - STD_VECTOR<GLshort*>::const_iterator iv; - const STD_VECTOR<GLshort*>::const_iterator iv_end = shortVertPool.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 = shortVertPool.begin(), ft = floatTexPool.begin(), - ivp = vp.begin(); - iv != iv_end && ft != ft_end && ivp != ivp_end; - ++ iv, ++ ft, ++ ivp) - { - drawTriangleArrayfs(*iv, *ft, *ivp); - } - } -} - -void MobileOpenGLGraphics::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 MobileOpenGLGraphics::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 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); - - 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(); - GLshort *shortVertArray = ogl.continueShortVertArray(); - - 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; - - vertFill2D(floatTexArray, shortVertArray, - texX1, texY1, texX2, texY2, - dstX, dstY, width, height); - - vp += 12; - if (vp >= vLimit) - { - floatTexArray = ogl.switchFloatTexArray(); - shortVertArray = ogl.switchShortVertArray(); - ogl.switchVp(vp); - vp = 0; - } - } - } - } - ogl.switchVp(vp); -} - -void MobileOpenGLGraphics::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 MobileOpenGLGraphics::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 MobileOpenGLGraphics::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 MobileOpenGLGraphics::calcTileVertexes(ImageVertexes *restrict const vert, - const Image *restrict const image, - int dstX, int dstY) const restrict2 -{ - calcTileVertexesInline(vert, image, dstX, dstY); -} - -void MobileOpenGLGraphics::calcTileVertexesInline(ImageVertexes * - restrict const vert, - const Image * - restrict const image, - int dstX, - int dstY) const restrict2 -{ - const SDL_Rect &imageRect = image->mBounds; - const int srcX = imageRect.x; - const int srcY = imageRect.y; - const int w = imageRect.w; - const int h = imageRect.h; - - if (w == 0 || h == 0) - return; - - 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) - { - float texX1 = static_cast<float>(srcX) / tw; - float texY1 = static_cast<float>(srcY) / th; - float texX2 = static_cast<float>(srcX + w) / tw; - float texY2 = static_cast<float>(srcY + h) / th; - - GLfloat *const floatTexArray = ogl.continueFloatTexArray(); - GLshort *const shortVertArray = ogl.continueShortVertArray(); - - vertFill2D(floatTexArray, shortVertArray, - texX1, texY1, texX2, texY2, - dstX, dstY, w, h); - - vp += 12; - if (vp >= vLimit) - { - ogl.switchFloatTexArray(); - ogl.switchShortVertArray(); - ogl.switchVp(vp); - vp = 0; - } - } - ogl.switchVp(vp); -} - -void MobileOpenGLGraphics::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 MobileOpenGLGraphics::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; - const 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 MobileOpenGLGraphics::updateScreen() restrict2 -{ - BLOCK_START("Graphics::updateScreen") -// glFlush(); -// glFinish(); -#ifdef DEBUG_DRAW_CALLS - mLastDrawCalls = mDrawCalls; - mDrawCalls = 0; -#endif // DEBUG_DRAW_CALLS -#ifdef USE_SDL2 - SDL_GL_SwapWindow(mWindow); -#else // USE_SDL2 - - SDL_GL_SwapBuffers(); -#endif // USE_SDL2 -#ifdef DEBUG_OPENGL - if (isGLNotNull(mglFrameTerminator)) - mglFrameTerminator(); -#endif // DEBUG_OPENGL - - BLOCK_END("Graphics::updateScreen") -} - -void MobileOpenGLGraphics::beginDraw() restrict2 -{ - glMatrixMode(GL_TEXTURE); - glLoadIdentity(); - - glMatrixMode(GL_PROJECTION); - glLoadIdentity(); - -#ifdef ANDROID - glOrthof(0.0, static_cast<float>(mRect.w), - static_cast<float>(mRect.h), - 0.0, -1.0, 1.0); -#else // ANDROID - - glOrtho(0.0, static_cast<double>(mRect.w), - static_cast<double>(mRect.h), - 0.0, -1.0, 1.0); -#endif // ANDROID - - glMatrixMode(GL_MODELVIEW); - glLoadIdentity(); - - setOpenGLFlags(); - mglDisable(GL_LIGHTING); - mglDisable(GL_FOG); - mglDisable(GL_COLOR_MATERIAL); - - glShadeModel(GL_FLAT); - - glEnableClientState(GL_VERTEX_ARRAY); - glDisableClientState(GL_TEXTURE_COORD_ARRAY); - -#ifndef ANDROID - mglHint(GL_LINE_SMOOTH_HINT, GL_FASTEST); - mglHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST); - mglHint(GL_POINT_SMOOTH_HINT, GL_FASTEST); - mglHint(GL_POLYGON_SMOOTH_HINT, GL_FASTEST); -#endif // ANDROID - - pushClipArea(Rect(0, 0, mRect.w, mRect.h)); -} - -void MobileOpenGLGraphics::endDraw() restrict2 -{ - popClipArea(); -} - -void MobileOpenGLGraphics::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; - - if (transX != 0 || transY != 0) - { - glTranslatef(static_cast<GLfloat>(transX), - static_cast<GLfloat>(transY), 0); - } - mglScissor(clipArea.x * mScale, - (mRect.h - clipArea.y - clipArea.height) * mScale, - clipArea.width * mScale, - clipArea.height * mScale); -} - -void MobileOpenGLGraphics::popClipArea() restrict2 -{ - if (mClipStack.empty()) - return; - - const ClipRect &clipArea1 = mClipStack.top(); - int transX = -clipArea1.xOffset; - int transY = -clipArea1.yOffset; - - Graphics::popClipArea(); - - if (mClipStack.empty()) - return; - - const ClipRect &clipArea = mClipStack.top(); - transX += clipArea.xOffset; - transY += clipArea.yOffset; - if (transX != 0 || transY != 0) - { - glTranslatef(static_cast<GLfloat>(transX), - static_cast<GLfloat>(transY), 0); - } - mglScissor(clipArea.x * mScale, - (mRect.h - clipArea.y - clipArea.height) * mScale, - clipArea.width * mScale, - clipArea.height * mScale); -} - -#ifdef ANDROID -void MobileOpenGLGraphics::drawPoint(int x A_UNUSED, int y A_UNUSED) restrict2 -#else // ANDROID -void MobileOpenGLGraphics::drawPoint(int x, int y) restrict2 -#endif // ANDROID -{ - disableTexturingAndBlending(); - restoreColor(); - -#ifdef ANDROID - // TODO need fix -#else // ANDROID - - glBegin(GL_POINTS); - glVertex2i(x, y); - glEnd(); -#endif // ANDROID -} - -void MobileOpenGLGraphics::drawLine(int x1, int y1, - int x2, int y2) restrict2 -{ - disableTexturingAndBlending(); - restoreColor(); - - mShortVertArray[0] = static_cast<GLshort>(x1); - mShortVertArray[1] = static_cast<GLshort>(y1); - mShortVertArray[2] = static_cast<GLshort>(x2); - mShortVertArray[3] = static_cast<GLshort>(y2); - - drawLineArrays(4); -} - -void MobileOpenGLGraphics::drawRectangle(const Rect &restrict rect) restrict2 -{ - drawRectangle(rect, false); -} - -void MobileOpenGLGraphics::fillRectangle(const Rect &restrict rect) restrict2 -{ - drawRectangle(rect, true); -} - -void MobileOpenGLGraphics::enableTexturingAndBlending() restrict2 -{ - if (!mTexture) - { - mglEnable(OpenGLImageHelper::mTextureType); - glEnableClientState(GL_TEXTURE_COORD_ARRAY); - mTexture = true; - } - - if (!mAlpha) - { - mglEnable(GL_BLEND); - mAlpha = true; - } -} - -void MobileOpenGLGraphics::disableTexturingAndBlending() restrict2 -{ - mTextureBinded = 0; - if (mAlpha && !mColorAlpha) - { - mglDisable(GL_BLEND); - mAlpha = false; - } - else if (!mAlpha && mColorAlpha) - { - mglEnable(GL_BLEND); - mAlpha = true; - } - - if (mTexture) - { - mglDisable(OpenGLImageHelper::mTextureType); - glDisableClientState(GL_TEXTURE_COORD_ARRAY); - mTexture = false; - } -} - -void MobileOpenGLGraphics::drawRectangle(const Rect &restrict rect, - const bool filled) restrict2 -{ - BLOCK_START("Graphics::drawRectangle") - disableTexturingAndBlending(); - restoreColor(); - - const GLshort x = static_cast<GLshort>(rect.x); - const GLshort y = static_cast<GLshort>(rect.y); - const GLshort width = static_cast<GLshort>(rect.width); - const GLshort height = static_cast<GLshort>(rect.height); - const GLshort xw = static_cast<GLshort>(rect.x + width); - const GLshort yh = static_cast<GLshort>(rect.y + height); - - if (filled) - { - GLshort vert[] = - { - x, y, - xw, y, - x, yh, - xw, yh - }; - - glVertexPointer(2, GL_SHORT, 0, &vert); -#ifdef DEBUG_DRAW_CALLS - mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - - mglDrawArrays(GL_TRIANGLE_STRIP, 0, 4); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS - } - else - { - GLshort vert[] = - { - x, y, - xw, y, - xw, yh, - x, yh - }; - - glVertexPointer(2, GL_SHORT, 0, &vert); -#ifdef DEBUG_DRAW_CALLS - mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - - mglDrawArrays(GL_LINE_LOOP, 0, 4); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS - } - BLOCK_END("Graphics::drawRectangle") -} - -void MobileOpenGLGraphics::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 GLshort xs1 = static_cast<GLshort>(x1); - const GLshort xs2 = static_cast<GLshort>(x2); - const GLshort ys1 = static_cast<GLshort>(y1); - const GLshort ys2 = static_cast<GLshort>(y2); - const int16_t width1 = CAST_S16(width); - const int16_t height1 = CAST_S16(height); - - for (int16_t y = CAST_S16(y1); y < y2; y += height1) - { - mShortVertArray[vp + 0] = xs1; - mShortVertArray[vp + 1] = y; - - mShortVertArray[vp + 2] = xs2; - mShortVertArray[vp + 3] = y; - - vp += 4; - if (vp >= vLimit) - { - drawLineArrays(vp); - vp = 0; - } - } - - for (int16_t x = CAST_S16(x1); x < x2; x += width1) - { - mShortVertArray[vp + 0] = x; - mShortVertArray[vp + 1] = ys1; - - mShortVertArray[vp + 2] = x; - mShortVertArray[vp + 3] = ys2; - - vp += 4; - if (vp >= vLimit) - { - drawLineArrays(vp); - vp = 0; - } - } - - if (vp > 0) - drawLineArrays(vp); -} - -void MobileOpenGLGraphics::bindTexture(const GLenum target, - const GLuint texture) -{ - if (mTextureBinded != texture) - { - mTextureBinded = texture; - mglBindTexture(target, texture); - } -} - -inline void MobileOpenGLGraphics::drawTriangleArrayfs(const int size) restrict2 -{ - glVertexPointer(2, GL_SHORT, 0, mShortVertArray); - glTexCoordPointer(2, GL_FLOAT, 0, mFloatTexArray); - -#ifdef DEBUG_DRAW_CALLS - mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - - mglDrawArrays(GL_TRIANGLES, 0, size / 2); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS -} - -inline void MobileOpenGLGraphics::drawTriangleArrayfsCached(const int size) - restrict2 -{ - glVertexPointer(2, GL_SHORT, 0, mShortVertArrayCached); - glTexCoordPointer(2, GL_FLOAT, 0, mFloatTexArrayCached); - -#ifdef DEBUG_DRAW_CALLS - mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - - mglDrawArrays(GL_TRIANGLES, 0, size / 2); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS -} - -inline void MobileOpenGLGraphics::drawTriangleArrayfs(const GLshort *restrict - const shortVertArray, - const GLfloat *restrict - const floatTexArray, - const int size) restrict2 -{ - glVertexPointer(2, GL_SHORT, 0, shortVertArray); - glTexCoordPointer(2, GL_FLOAT, 0, floatTexArray); - -#ifdef DEBUG_DRAW_CALLS - mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - - mglDrawArrays(GL_TRIANGLES, 0, size / 2); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS -} - -inline void MobileOpenGLGraphics::drawLineArrays(const int size) restrict2 -{ - glVertexPointer(2, GL_SHORT, 0, mShortVertArray); - -#ifdef DEBUG_DRAW_CALLS - mDrawCalls ++; -#endif // DEBUG_DRAW_CALLS - - mglDrawArrays(GL_LINES, 0, size / 2); -#ifdef OPENGLERRORS - graphicsManager.logError(); -#endif // OPENGLERRORS -} - -void MobileOpenGLGraphics::dumpSettings() -{ - GLint test[1000]; - logger->log("\n\n"); - logger->log("start opengl dump"); - for (int f = 0; f < 65535; f ++) - { - test[0] = 0; - test[1] = 0; - test[2] = 0; - test[3] = 0; - mglGetIntegerv(f, &test[0]); - if (test[0] != 0 || test[1] != 0 || test[2] != 0 || test[3] != 0) - { - logger->log("\n%d = %d, %d, %d, %d", f, - test[0], test[1], test[2], test[3]); - } - } -} - -void MobileOpenGLGraphics::setColorAlpha(const float alpha) restrict2 -{ - if (!mIsByteColor && mFloatColor == alpha) - return; - - glColor4f(1.0F, 1.0F, 1.0F, alpha); - mIsByteColor = false; - mFloatColor = alpha; -} - -void MobileOpenGLGraphics::restoreColor() restrict2 -{ - if (mIsByteColor && mByteColor == mColor) - return; - - glColor4ub(static_cast<GLubyte>(mColor.r), - static_cast<GLubyte>(mColor.g), - static_cast<GLubyte>(mColor.b), - static_cast<GLubyte>(mColor.a)); - mIsByteColor = true; - mByteColor = mColor; -} - -void MobileOpenGLGraphics::drawImageRect(const int x, const int y, - const int w, const int h, - const ImageRect &restrict imgRect) - restrict2 -{ - #include "render/graphics_drawImageRect.hpp" -} - -void MobileOpenGLGraphics::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 MobileOpenGLGraphics::clearScreen() const restrict2 -{ - mglClear(GL_COLOR_BUFFER_BIT | - GL_DEPTH_BUFFER_BIT | - GL_STENCIL_BUFFER_BIT); -} - -#ifdef DEBUG_BIND_TEXTURE -void MobileOpenGLGraphics::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 MobileOpenGLGraphics::debugBindTexture(const Image *restrict const - image A_UNUSED) restrict2 -{ -} -#endif // DEBUG_BIND_TEXTURE - -#endif // defined(USE_OPENGL) && !defined(__native_client__) |