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Changed the Qt images to load in buffers using dimensions multiple of power 2. Simplified the memory management as well.

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This commit is contained in:
Xawotihs
2010-12-22 22:20:20 +00:00
parent a5c5a9d60b
commit 7a0bf2c78c
2 changed files with 11 additions and 15 deletions
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4
JGE/include/JTypes.h
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@@ -338,10 +338,6 @@ public:
int mFilter;
#if defined (QT_CONFIG)
QImage mImage;
#endif
#if defined (WIN32) || defined (LINUX) || defined (IOS)
GLuint mTexId;
u8* mBuffer;

22
JGE/src/pc/JGfx.cpp
View File

@@ -353,9 +353,7 @@ JTexture::~JTexture()
if (mBuffer)
{
#ifndef QT_CONFIG
delete [] mBuffer;
#endif
mBuffer = NULL;
}
}
@@ -2118,18 +2116,22 @@ JTexture* JRenderer::LoadTexture(const char* filename, int mode, int TextureForm
if (tex)
{
tmpImage = tmpImage.convertToFormat(QImage::Format_ARGB32_Premultiplied);
tex->mImage = tmpImage.rgbSwapped();
tmpImage = tmpImage.rgbSwapped();
if (mImageFilter != NULL)
mImageFilter->ProcessImage((PIXEL_TYPE*)tex->mImage.bits(), tex->mImage.width(), tex->mImage.height());
mImageFilter->ProcessImage((PIXEL_TYPE*)tmpImage.bits(), tmpImage.width(), tmpImage.height());
tex->mFilter = TEX_FILTER_LINEAR;
tex->mWidth = tex->mImage.width();
tex->mHeight = tex->mImage.height();
tex->mTexWidth = tex->mImage.width();
tex->mTexHeight = tex->mImage.height();
tex->mWidth = tmpImage.width();
tex->mHeight = tmpImage.height();
tex->mTexWidth = getNextPower2(tmpImage.width());
tex->mTexHeight = getNextPower2(tmpImage.height());;
tex->mBuffer = new BYTE[tex->mTexWidth*tex->mTexHeight*4];
tex->mBuffer = tex->mImage.bits();
for(int i=0; i < tex->mHeight; i++)
{
memcpy(tex->mBuffer+(i*4*tex->mTexWidth), tmpImage.constScanLine(i), tmpImage.bytesPerLine());
}
}
} while(false);
@@ -2187,9 +2189,7 @@ void JRenderer::TransferTextureToGLContext(JTexture& inTexture)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, inTexture.mTexWidth, inTexture.mTexHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, inTexture.mBuffer);
}
}
#ifndef QT_CONFIG
delete [] inTexture.mBuffer;
#endif
inTexture.mBuffer = NULL;
checkGlError();