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framebuffer: add accelerator for STi framebuffer

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also add a generic helper class for other accelerated
framebuffer implementations


Origin commit data
------------------
Commit: 9fe5dfbe50
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2017-02-05 (Sun, 05 Feb 2017)
This commit is contained in:
Stefan Seyfried
2017-02-05 21:35:52 +01:00
committed by Michael Liebmann
parent 8d9c3702f6
commit 3dfddef906
5 changed files with 852 additions and 3 deletions
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15
src/driver/fb_generic.cpp
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@@ -30,7 +30,8 @@
#include <config.h>
#endif
#include <driver/framebuffer.h>
#include <driver/fb_generic.h>
#include <driver/fb_accel.h>
#include <stdio.h>
#include <fcntl.h>
@@ -118,8 +119,12 @@ CFrameBuffer* CFrameBuffer::getInstance()
{
static CFrameBuffer* frameBuffer = NULL;
if(!frameBuffer) {
frameBuffer = new CFrameBuffer();
if (!frameBuffer) {
#if HAVE_SPARK_HARDWARE
frameBuffer = new CFbAccelSTi();
#endif
if (!frameBuffer)
frameBuffer = new CFrameBuffer();
printf("[neutrino] %s Instance created\n", frameBuffer->fb_name);
}
return frameBuffer;
@@ -715,6 +720,7 @@ void CFrameBuffer::paintVLineRel(int x, int y, int dy, const fb_pixel_t col)
return;
paintVLineRelInternal(x, y, dy, col);
mark(x, y, x, y + dy);
}
void CFrameBuffer::paintHLineRelInternal(int x, int dx, int y, const fb_pixel_t col)
@@ -731,6 +737,7 @@ void CFrameBuffer::paintHLineRel(int x, int dx, int y, const fb_pixel_t col)
return;
paintHLineRelInternal(x, dx, y, col);
mark(x, y, x + dx, y);
}
void CFrameBuffer::setIconBasePath(const std::string & iconPath)
@@ -1245,6 +1252,7 @@ void CFrameBuffer::paintLine(int xa, int ya, int xb, int yb, const fb_pixel_t co
paintPixel (x, y, col);
}
}
mark(xa, ya, xb, yb);
}
#if 0
//never used
@@ -1533,6 +1541,7 @@ void CFrameBuffer::RestoreScreen(int x, int y, int dx, int dy, fb_pixel_t * cons
fbpos += stride;
bkpos += dx;
}
mark(x, y, x + dx, y + dy);
checkFbArea(x, y, dx, dy, false);
}
#if 0