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fb_accel hd1/hd2: Add fb_accel_cs_hdx.cpp for common functions

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- Add 'class CFbAccelCSHDx' to fb_accel.h
 - Some small code updates
This commit is contained in:
M. Liebmann
2017-03-28 23:55:13 +02:00
parent 9e08f4cb92
commit 3c1f2bfe05
6 changed files with 199 additions and 15 deletions
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32
src/driver/fb_accel_cs_hd2.cpp
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@@ -28,7 +28,9 @@
CFbAccelCSHD2::CFbAccelCSHD2()
{
fb_name = "Coolstream HD2 framebuffer";
fb_name = "Coolstream HD2 framebuffer";
IsApollo = false;
sysRev = -1;
}
/*
@@ -143,11 +145,22 @@ void CFbAccelCSHD2::paintBoxRel(const int x, const int y, const int dx, const in
void CFbAccelCSHD2::fbCopyArea(uint32_t width, uint32_t height, uint32_t dst_x, uint32_t dst_y, uint32_t src_x, uint32_t src_y)
{
if ((width == 0) || (height == 0))
return;
uint32_t w_, h_;
w_ = (width > xRes) ? xRes : width;
h_ = (height > yRes) ? yRes : height;
if(!(w_%4)) {
if (sysRev < 0) {
sysRev = cs_get_revision();
IsApollo = (sysRev == 9);
}
if(!(w_ % 4) && !IsApollo) {
/* workaround for bad fb driver */
w_ -= 1;
h_ -= 1;
fb_copyarea area;
area.dx = dst_x;
area.dy = dst_y;
@@ -156,11 +169,18 @@ void CFbAccelCSHD2::fbCopyArea(uint32_t width, uint32_t height, uint32_t dst_x,
area.sx = src_x;
area.sy = src_y;
ioctl(fd, FBIO_COPY_AREA, &area);
//printf("\033[33m>>>>\033[0m [CFbAccelCSHD2::%s:%d] fb_copyarea w: %d, h: %d, dst_x: %d, dst_y: %d, src_x: %d, src_y: %d\n", __func__, __LINE__, w_, h_, dst_x, dst_y, src_x, src_y);
return;
// printf("\033[33m>>>>\033[0m%s fb_copyarea w: %d, h: %d, dst_x: %d, dst_y: %d, src_x: %d, src_y: %d\n", __func_ext__, w_, h_, dst_x, dst_y, src_x, src_y);
}
else {
int mode = CS_FBCOPY_FB2FB;
uint32_t src_y_ = src_y;
if (src_y >= yRes) {
mode = CS_FBCOPY_BB2FB;
src_y_ -= yRes;
}
fbCopy(NULL, w_, h_, dst_x, dst_y, src_x, src_y_, mode);
// printf("\033[31m>>>>\033[0m%s fbCopy w: %d, h: %d, dst_x: %d, dst_y: %d, src_x: %d, src_y: %d\n", __func_ext__, w_, h_, dst_x, dst_y, src_x, src_y);
}
//printf("\033[31m>>>>\033[0m [CFbAccelCSHD2::%s:%d] sw blit w: %d, h: %d, dst_x: %d, dst_y: %d, src_x: %d, src_y: %d\n", __func__, __LINE__, w_, h_, dst_x, dst_y, src_x, src_y);
CFrameBuffer::fbCopyArea(width, height, dst_x, dst_y, src_x, src_y);
}
void CFbAccelCSHD2::blit2FB(void *fbbuff, uint32_t width, uint32_t height, uint32_t xoff, uint32_t yoff, uint32_t xp, uint32_t yp, bool transp)