From 003375d3755fe06227894e941b177491770c17fe Mon Sep 17 00:00:00 2001 From: truelight Date: Sun, 17 Jun 2007 20:30:28 +0000 Subject: (svn r10190) -Codechange: merged renderer and blitter to one single class API: blitter -Codechange: introduced a hierachy of blitters to avoid a lot of code duplication Note: this allows much easier adding other types of video-drivers, like OpenGL --- src/renderer/8bpp.cpp | 71 --------------------------------------------------- 1 file changed, 71 deletions(-) delete mode 100644 src/renderer/8bpp.cpp (limited to 'src/renderer/8bpp.cpp') diff --git a/src/renderer/8bpp.cpp b/src/renderer/8bpp.cpp deleted file mode 100644 index 2f595c6c9..000000000 --- a/src/renderer/8bpp.cpp +++ /dev/null @@ -1,71 +0,0 @@ -#include "../stdafx.h" -#include "../gfx.h" -#include "8bpp.hpp" - -static FRenderer_8bpp iFRenderer_8bpp; - -void *Renderer_8bpp::MoveTo(const void *video, int x, int y) -{ - return (uint8 *)video + x + y * _screen.pitch; -} - -void Renderer_8bpp::SetPixel(void *video, int x, int y, uint8 color) -{ - *((uint8 *)video + x + y * _screen.pitch) = color; -} - -void Renderer_8bpp::SetPixelIfEmpty(void *video, int x, int y, uint8 color) -{ - uint8 *dst = (uint8 *)video + x + y * _screen.pitch; - if (*dst == 0) *dst = color; -} - -void Renderer_8bpp::SetHorizontalLine(void *video, int width, uint8 color) -{ - memset(video, color, width); -} - -void Renderer_8bpp::CopyFromBuffer(void *video, const void *src, int width, int height, int src_pitch) -{ - int direction = (height < 0) ? -1 : 1; - uint8 *dst = (uint8 *)video; - uint8 *usrc = (uint8 *)src; - - height = abs(height); - for (; height > 0; height--) { - memcpy(dst, usrc, width); - usrc += src_pitch * direction; - dst += _screen.pitch * direction; - } -} - -void Renderer_8bpp::CopyToBuffer(const void *video, void *dst, int width, int height, int dst_pitch) -{ - int direction = (height < 0) ? -1 : 1; - uint8 *udst = (uint8 *)dst; - uint8 *src = (uint8 *)video; - - height = abs(height); - for (; height > 0; height--) { - memcpy(udst, src, width); - src += _screen.pitch * direction; - udst += dst_pitch * direction; - } -} - -void Renderer_8bpp::MoveBuffer(void *video_dst, const void *video_src, int width, int height) -{ - uint8 *dst = (uint8 *)video_dst; - uint8 *src = (uint8 *)video_src; - - for (; height > 0; height--) { - memmove(dst, src, width); - src += _screen.pitch; - dst += _screen.pitch; - } -} - -int Renderer_8bpp::BufferSize(int width, int height) -{ - return width * height; -} -- cgit v1.2.3-70-g09d2