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TINYGL: Added const modifier to const variables.

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This commit is contained in:
Stefano Musumeci 2014-08-13 21:11:35 +02:00
parent 6c83f83b6c
commit e58c1361fe
1 changed files with 4 additions and 3 deletions
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7
graphics/tinygl/zblit.cpp
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@ -16,7 +16,7 @@ public:
BlitImage() : _isDisposed(false), _version(0), _binaryTransparent(false) { }
void loadData(const Graphics::Surface &surface, uint32 colorKey, bool applyColorKey) {
Graphics::PixelFormat textureFormat(4, 8, 8, 8, 8, 0, 8, 16, 24);
const Graphics::PixelFormat textureFormat(4, 8, 8, 8, 8, 0, 8, 16, 24);
_surface.create(surface.w, surface.h, textureFormat);
Graphics::PixelBuffer buffer(surface.format, (byte *)const_cast<void *>(surface.getPixels()));
Graphics::PixelBuffer dataBuffer(textureFormat, (byte *)const_cast<void *>(_surface.getPixels()));
@ -26,7 +26,8 @@ public:
for (int y = 0; y < surface.h; y++) {
uint32 pixel = dataBuffer.getValueAt(y * surface.w + x);
if (pixel == colorKey) {
dataBuffer.setPixelAt(y * surface.w + x, 0, 255, 255, 255); // Color keyed pixels become transparent white.
// Color keyed pixels become transparent white.
dataBuffer.setPixelAt(y * surface.w + x, 0, 255, 255, 255);
}
}
}
@ -83,7 +84,7 @@ public:
Line(int x, int y, int length, byte *pixels) : _buf(TinyGL::gl_get_context()->fb->cmode, length * TinyGL::gl_get_context()->fb->cmode.bytesPerPixel, DisposeAfterUse::NO),
_x(x), _y(y), _length(length) {
// Performing texture to screen conversion.
Graphics::PixelFormat textureFormat(4, 8, 8, 8, 8, 0, 8, 16, 24);
const Graphics::PixelFormat textureFormat(4, 8, 8, 8, 8, 0, 8, 16, 24);
Graphics::PixelBuffer srcBuf(textureFormat, pixels);
_buf.copyBuffer(0, 0, length, srcBuf);
_pixels = _buf.getRawBuffer();