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TINYGL: Refactored line drawing routines.

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This commit is contained in:
Stefano Musumeci 2014-06-17 17:00:20 +02:00
parent 2d6940923a
commit 4555f10cd8
4 changed files with 160 additions and 55 deletions
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10
graphics/tinygl/zbuffer.cpp
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@ -57,11 +57,11 @@ void memset_l(void *adr, int val, int count) {
*p++ = val;
}
FrameBuffer::FrameBuffer(int xsize, int ysize, const Graphics::PixelBuffer &frame_buffer) {
FrameBuffer::FrameBuffer(int width, int height, const Graphics::PixelBuffer &frame_buffer) {
int size;
this->xsize = xsize;
this->ysize = ysize;
this->xsize = width;
this->ysize = height;
this->cmode = frame_buffer.getFormat();
PSZB = this->pixelbytes = this->cmode.bytesPerPixel;
this->pixelbits = this->cmode.bytesPerPixel * 8;
@ -72,8 +72,8 @@ FrameBuffer::FrameBuffer(int xsize, int ysize, const Graphics::PixelBuffer &fram
this->zbuf = (unsigned int *)gl_malloc(size);
if (!frame_buffer) {
byte *pbuf = (byte *)gl_malloc(this->ysize * this->linesize);
this->pbuf.set(this->cmode, pbuf);
byte *pixelBuffer = (byte *)gl_malloc(this->ysize * this->linesize);
this->pbuf.set(this->cmode, pixelBuffer);
this->frame_buffer_allocated = 1;
} else {
this->frame_buffer_allocated = 0;