Int32 grpx_link_scale_demo()
{
UInt32 devId;
UInt32 outWidth, outHeight;
UInt32 startX, startY;
UInt32 offsetX, offsetY;
UInt32 loopCount, i;
UInt32 runCount;
devId = VDIS_DEV_SD;
runCount = 10000;
loopCount = 100;
offsetX = offsetY = 1;
/* putting in a loop for test */
while(runCount--)
{
/* putting in another loop to change size and position every few msecs */
for(i=1; i<=loopCount; i++)
{
Demo_swMsGetOutSize(Vdis_getResolution(devId), &outWidth, &outHeight);
startX = offsetX*i;
startY = offsetY*i;
outWidth -= startX*2;
outHeight -= startY*2;
grpx_link_scale(devId, startX, startY, outWidth, outHeight);
OSA_waitMsecs(17);
}
for(i=loopCount; i>=1; i--)
{
Demo_swMsGetOutSize(Vdis_getResolution(devId), &outWidth, &outHeight);
startX = offsetX*i;
startY = offsetY*i;
outWidth -= startX*2;
outHeight -= startY*2;
grpx_link_scale(devId, startX, startY, outWidth, outHeight);
OSA_waitMsecs(17);
}
/* restore to original */
Demo_swMsGetOutSize(Vdis_getResolution(devId), &outWidth, &outHeight);
dprintf("[reset] %d x %d\n", outWidth, outHeight);
grpx_link_scale(devId, 0, 0, outWidth, outHeight);
OSA_waitMsecs(17);
}
return 0;
}
/*----------------------------------------------------------------------------
grpx_fb init/exit function
-----------------------------------------------------------------------------*/
int grpx_fb_start(grpx_plane_type planeType)
{
int fd=0;
struct fb_var_screeninfo varinfo;
UInt32 outWidth, outHeight;
app_grpx_t *grpx = &grpx_obj;
int hdbuf_size, i;
dprintf("\n");
dprintf("FB0: Starting !!!\n")
memset(grpx, 0, sizeof(app_grpx_t));
if(planeType >= GRPX_FORMAT_MAX)
{
return -1;
}
else
{
grpx->planeType = planeType;
}
//# Open the display device
fd = open(FBDEV_NAME_0, O_RDWR);
if (fd <= 0) {
eprintf("FB0: Could not open device [%s] !!! \n",FBDEV_NAME_0);
return -1;
}
grpx->curWidth = GRPX_PLANE_WIDTH;
grpx->curHeight = GRPX_PLANE_HEIGHT;
dprintf("FB2: Opened device [%s] (fd=%d) !!!\n",FBDEV_NAME_0,fd);
if (ioctl(fd, FBIOGET_VSCREENINFO, &varinfo) < 0) {
eprintf("FB0: FBIOGET_VSCREENINFO !!!\n");
}
varinfo.xres = grpx->curWidth;
varinfo.yres = grpx->curHeight;
varinfo.xres_virtual = grpx->curWidth;
varinfo.yres_virtual = grpx->curHeight;
if (grpx->planeType == GRPX_FORMAT_RGB565)
{
varinfo.bits_per_pixel = 16;
varinfo.red.length = 5;
varinfo.green.length = 6;
varinfo.blue.length = 5;
varinfo.red.offset = 11;
varinfo.green.offset = 5;
varinfo.blue.offset = 0;
}
if (ioctl(fd, FBIOPUT_VSCREENINFO, &varinfo) < 0) {
eprintf("FB0: FBIOPUT_VSCREENINFO !!!\n");
}
grpx->bytes_per_pixel = (varinfo.bits_per_pixel / 8);
hdbuf_size = disp_fbinfo(fd);
if(hdbuf_size < 0)
{
eprintf("FB0: disp_fbinfo() !!!\n");
return -1;
}
grpx->buf[0] = (unsigned char *)mmap (0, hdbuf_size*NUM_GRPX_DISPLAYS,
(PROT_READ|PROT_WRITE), MAP_SHARED, fd, 0);
if (grpx->buf[0] == MAP_FAILED) {
eprintf("FB0: mmap() failed !!!\n");
return -1;
}
grpx->buf_size = hdbuf_size;
for(i=1; i<NUM_GRPX_DISPLAYS; i++) {
grpx->buf[i] = grpx->buf[i-1] + (grpx->curWidth*grpx->curHeight*grpx->bytes_per_pixel);
}
grpx->fd = fd;
Demo_swMsGetOutSize(Vdis_getResolution(VDIS_DEV_HDMI), &outWidth, &outHeight);
grpx_fb_scale(VDIS_DEV_HDMI, 0, 0, outWidth, outHeight);
disp_fbinfo(fd);
dprintf("FB0: Start DONE !!!\n");
dprintf("\n");
return 0;
}
/*----------------------------------------------------------------------------
grpx_link init/exit function
-----------------------------------------------------------------------------*/
int grpx_link_init(grpx_plane_type planeType)
{
UInt32 outWidth, outHeight;
VGRPX_CREATE_PARAM_S createPrm;
VGRPX_BUFFER_INFO_S bufInfo;
app_grpx_t *grpx = &grpx_obj;
dprintf("\n");
dprintf("Starting !!!\n")
memset(grpx, 0, sizeof(app_grpx_t));
if(planeType >= GRPX_FORMAT_MAX)
{
return -1;
}
else
{
grpx->planeType = planeType;
}
grpx->bytes_per_pixel = 4;
if(planeType==GRPX_FORMAT_RGB565)
grpx->bytes_per_pixel = 2;
grpx->curWidth = GRPX_PLANE_WIDTH;
grpx->curHeight = GRPX_PLANE_HEIGHT;
Demo_swMsGetOutSize(Vdis_getResolution(VDIS_DEV_HDMI), &outWidth, &outHeight);
createPrm.grpxId = HDMI_GRPX_ID;
createPrm.bufferInfo.bufferPhysAddr = 0;
createPrm.bufferInfo.bufferPitch = 0;
createPrm.bufferInfo.bufferWidth = grpx->curWidth;
createPrm.bufferInfo.bufferHeight = grpx->curHeight;
if(planeType==GRPX_FORMAT_RGB565)
createPrm.bufferInfo.dataFormat = VGRPX_DATA_FORMAT_RGB565;
else
createPrm.bufferInfo.dataFormat = VGRPX_DATA_FORMAT_ARGB888;
createPrm.bufferInfo.scanFormat = VGRPX_SF_PROGRESSIVE;
createPrm.dynPrm.scaleEnable = TRUE;
createPrm.dynPrm.transperencyEnable = TRUE;
createPrm.dynPrm.transperencyColor = RGB_KEY_24BIT_GRAY;
createPrm.dynPrm.inWidth = grpx->curWidth;
createPrm.dynPrm.inHeight = grpx->curHeight;
createPrm.dynPrm.displayWidth = outWidth;
createPrm.dynPrm.displayHeight = outHeight;
createPrm.dynPrm.displayStartX = 0;
createPrm.dynPrm.displayStartY = 0;
Vgrpx_create(HDMI_GRPX_ID, &createPrm);
Vgrpx_getInfo(HDMI_GRPX_ID, &bufInfo);
grpx->buf_size = bufInfo.bufferPitch*bufInfo.bufferHeight;
grpx->buf[0] = (unsigned char *)Vgrpx_mmap(bufInfo.bufferPhysAddr, grpx->buf_size, FALSE);
if (grpx->buf[0] == NULL) {
eprintf("GRPX0: mmap() failed !!!\n");
return -1;
}
Demo_swMsGetOutSize(Vdis_getResolution(VDIS_DEV_SD), &outWidth, &outHeight);
createPrm.grpxId = SDTV_GRPX_ID;
createPrm.bufferInfo.bufferPhysAddr = bufInfo.bufferPhysAddr;
createPrm.bufferInfo.bufferPitch = bufInfo.bufferPitch;
createPrm.bufferInfo.bufferWidth = bufInfo.bufferWidth;
createPrm.bufferInfo.bufferHeight = bufInfo.bufferHeight;
createPrm.bufferInfo.dataFormat = bufInfo.dataFormat;
createPrm.bufferInfo.scanFormat = bufInfo.scanFormat;
createPrm.dynPrm.scaleEnable = TRUE;
createPrm.dynPrm.transperencyEnable = TRUE;
createPrm.dynPrm.transperencyColor = RGB_KEY_24BIT_GRAY;
createPrm.dynPrm.inWidth = grpx->curWidth;
createPrm.dynPrm.inHeight = grpx->curHeight;
createPrm.dynPrm.displayWidth = outWidth;
createPrm.dynPrm.displayHeight = outHeight;
createPrm.dynPrm.displayStartX = 0;
createPrm.dynPrm.displayStartY = 0;
Vgrpx_create(SDTV_GRPX_ID, &createPrm);
Vgrpx_enable(HDMI_GRPX_ID, TRUE);
Vgrpx_enable(SDTV_GRPX_ID, TRUE);
{
UInt32 curTime = OSA_getCurTimeInMsec();
//# init fb - fill RGB_KEY
draw_fill_color(grpx->buf[0]);
curTime = OSA_getCurTimeInMsec() - curTime;
dprintf("### Memfill time = %d msecs\n", curTime);
}
dprintf("Start DONE !!!\n");
dprintf("\n");
return 0;
}
int grpx_fb_start2()
{
int fd2 = 0;
struct fb_var_screeninfo varinfo;
app_grpx_t *grpx = &grpx_obj;
int hdbuf_size;
UInt32 outWidth, outHeight;
dprintf("\n");
dprintf("FB2: Starting !!!\n")
fd2 = open(FBDEV_NAME_2, O_RDWR);
if (fd2 <= 0) {
eprintf("FB2: Could not open device [%s] !!! \n",FBDEV_NAME_2);
return -1;
}
dprintf("FB2: Opened device [%s] (fd=%d) !!!\n",FBDEV_NAME_2,fd2);
grpx->fd2 = fd2;
if (ioctl(fd2, FBIOGET_VSCREENINFO, &varinfo) < 0) {
eprintf("FB2: FBIOGET_VSCREENINFO !!!\n");
}
if (grpx->planeType == GRPX_FORMAT_RGB565)
{
varinfo.bits_per_pixel = 16;
varinfo.red.length = 5;
varinfo.green.length = 6;
varinfo.blue.length = 5;
varinfo.red.offset = 11;
varinfo.green.offset = 5;
varinfo.blue.offset = 0;
if(ioctl(fd2, FBIOPUT_VSCREENINFO, &varinfo) < 0) {
eprintf("FB2: FBIOPUT_VSCREENINFO !!!\n");
}
}
hdbuf_size = disp_fbinfo(fd2);
if(hdbuf_size < 0)
{
eprintf("FB2: disp_fbinfo() !!!\n");
}
Demo_swMsGetOutSize(Vdis_getResolution(VDIS_DEV_SD), &outWidth, &outHeight);
grpx_fb_scale(VDIS_DEV_SD, 0, 0, outWidth, outHeight);
if (ioctl(fd2, FBIOGET_VSCREENINFO, &varinfo) < 0) {
eprintf("FB2: FBIOGET_VSCREENINFO !!!\n");
}
varinfo.xres = grpx->curWidth;
varinfo.yres = grpx->curHeight;
varinfo.xres_virtual = grpx->curWidth;
varinfo.yres_virtual = grpx->curHeight;
if(ioctl(fd2, FBIOPUT_VSCREENINFO, &varinfo) < 0) {
eprintf("FB2: FBIOPUT_VSCREENINFO !!!\n");
}
disp_fbinfo(fd2);
dprintf("FB2: Start DONE !!!\n")
dprintf("\n");
return 0;
}
