/* calls the routines to set up the sizes and load the data */
int loadSpreadsheetData(spreadStruct *spreadSheet)
{
/* setup the various values that will be read from Fortran */
spreadSheet->numRows = 100;
spreadSheet->numColumns = 100;
spreadSheet->currentRow = 0;
spreadSheet->currentColumn = 0;
spreadSheet->lastRow = 0;
spreadSheet->lastColumn = 0;
spreadSheet->cellCharWidth = 12;
spreadSheet->labelCharWidth = 12;
/* call the setup routines */
setupSizes(spreadSheet);
setupSpreadsheet(spreadSheet);
setupRowLabels(spreadSheet);
setupColumnHeadings(spreadSheet);
return TRUE;
}
bool YUV420PGrabber::setup(int winW, int winH, int framerate) {
if(!winW || !winH) {
printf("error: invalid win_w or win_h: %dx%d\n", winW, winH);
return false;
}
if(!framerate) {
printf("error: invalid fps: %d\n", framerate);
return false;
}
win_w = winW;
win_h = winH;
uv_w = vid_w * 0.5;
uv_h = vid_h * 0.5;
fps = framerate;
if(!setupSizes()) {
printf("error: cannot setup the sizes. did you add any? make sure to call addSize()\n");
return false;
}
if(!setupTextures()) {
printf("error: cannot setup textures.\n");
return false;
}
#if 0
if(!setupPBO()) {
printf("error: cannot setup pbox.\n");
return false;
}
#endif
if(!setupFBO()) {
printf("error: cannot setup fbo.\n");
return false;
}
if(!setupVAO()) {
printf("error: cannot setup vao.\n");
return false;
}
if(!setupShaders()) {
printf("error: cannot setup shaders.\n");
return false;
}
image = new unsigned char[tex_w * tex_h];
if(!image) {
printf("error: cannot allocate image buffer.\n");
return false;
}
// set the pointers to the image
for(std::vector<YUV420PSize>::iterator it = sizes.begin(); it != sizes.end(); ++it) {
YUV420PSize& s = *it;
s.planes[0] = &image[s.y_offset];
s.planes[1] = &image[s.u_offset];
s.planes[2] = &image[s.v_offset];
}
frame_delay = (1.0/fps) * 1000 * 1000 * 1000;
return true;
}
