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framebuffer_ng: use hardware accel for blitBox2FB()

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Origin commit data
------------------
Commit: 605eb0c831
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2016-01-28 (Thu, 28 Jan 2016)
This commit is contained in:
Michael Liebmann
2016-01-28 11:04:59 +01:00
parent 52e28a66d3
commit e3acf602b2
5 changed files with 69 additions and 6 deletions
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55
src/driver/fbaccel.cpp
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@@ -1325,4 +1325,59 @@ void CFbAccel::paintBoxRel(const int x, const int y, const int dx, const int dy,
add_gxa_sync_marker();
#endif
}
void CFbAccel::blitBox2FB(const fb_pixel_t* boxBuf, uint32_t width, uint32_t height, uint32_t xoff, uint32_t yoff)
{
uint32_t xc = (width > fb->getScreenWidth(true)) ? (uint32_t)fb->getScreenWidth(true) : width;
uint32_t yc = (height > fb->getScreenHeight(true)) ? (uint32_t)fb->getScreenHeight(true) : height;
#if defined(FB_HW_ACCELERATION)
if (!(width%4)) {
fb_image image;
image.dx = xoff;
image.dy = yoff;
image.width = xc;
image.height = yc;
image.cmap.len = 0;
image.depth = 32;
image.data = (const char*)boxBuf;
ioctl(fb->fd, FBIO_IMAGE_BLT, &image);
//printf("\033[33m>>>>\033[0m [%s:%s:%d] FB_HW_ACCELERATION x: %d, y: %d, w: %d, h: %d\n", __file__, __func__, __LINE__, xoff, yoff, xc, yc);
return;
}
printf("\033[31m>>>>\033[0m [%s:%s:%d] Not use FB_HW_ACCELERATION x: %d, y: %d, w: %d, h: %d\n", __file__, __func__, __LINE__, xoff, yoff, xc, yc);
#elif defined(USE_NEVIS_GXA)
void* uKva = cs_phys_addr((void*)boxBuf);
if(uKva != NULL) {
OpenThreads::ScopedLock<OpenThreads::Mutex> m_lock(mutex);
u32 cmd = GXA_CMD_BLT | GXA_CMD_NOT_TEXT | GXA_SRC_BMP_SEL(1) | GXA_DST_BMP_SEL(2) | GXA_PARAM_COUNT(3);
_write_gxa(gxa_base, GXA_BMP1_TYPE_REG, (3 << 16) | width);
_write_gxa(gxa_base, GXA_BMP1_ADDR_REG, (unsigned int) uKva);
_write_gxa(gxa_base, cmd, GXA_POINT(xoff, yoff));
_write_gxa(gxa_base, cmd, GXA_POINT(xc, yc));
_write_gxa(gxa_base, cmd, GXA_POINT(0, 0));
//printf("\033[33m>>>>\033[0m [%s:%s:%d] USE_NEVIS_GXA x: %d, y: %d, w: %d, h: %d\n", __file__, __func__, __LINE__, xoff, yoff, xc, yc);
add_gxa_sync_marker();
return;
}
printf("\033[31m>>>>\033[0m [%s:%s:%d] Not use USE_NEVIS_GXA x: %d, y: %d, w: %d, h: %d\n", __file__, __func__, __LINE__, xoff, yoff, xc, yc);
#endif
uint32_t swidth = fb->stride / sizeof(fb_pixel_t);
fb_pixel_t *fbp = fb->getFrameBufferPointer() + (swidth * yoff);
fb_pixel_t* data = (fb_pixel_t*)boxBuf;
uint32_t line = 0;
while (line < yc) {
fb_pixel_t *pixpos = &data[line * xc];
for (uint32_t pos = xoff; pos < xoff + xc; pos++) {
//don't paint backgroundcolor (*pixpos = 0x00000000)
if (*pixpos)
*(fbp + pos) = *pixpos;
pixpos++;
}
fbp += swidth;
line++;
}
}
#endif // #if HAVE_COOL_HARDWARE