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author | truelight <truelight@openttd.org> | 2007-06-17 20:30:28 +0000 |
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committer | truelight <truelight@openttd.org> | 2007-06-17 20:30:28 +0000 |
commit | 003375d3755fe06227894e941b177491770c17fe (patch) | |
tree | e0105857aa1562ca3ca15a5e7df7e49bfc939456 /src/renderer/8bpp.cpp | |
parent | b0b4820387ec6f0214b43dc61b452fa73ca8a09a (diff) | |
download | openttd-003375d3755fe06227894e941b177491770c17fe.tar.xz |
(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
Diffstat (limited to 'src/renderer/8bpp.cpp')
-rw-r--r-- | src/renderer/8bpp.cpp | 71 |
1 files changed, 0 insertions, 71 deletions
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; -} |