ulib/edid/edid.cpp

200 void convert_dtd_to_timing(const DetailedTimingDescriptor& dtd, timing_params* params) {
201     params->pixel_freq_10khz = dtd.pixel_clock_10khz;
202     params->horizontal_addressable = dtd.horizontal_addressable();
203     params->horizontal_front_porch = dtd.horizontal_front_porch();
204     params->horizontal_sync_pulse = dtd.horizontal_sync_pulse_width();
205     params->horizontal_blanking = dtd.horizontal_blanking();
207     params->vertical_addressable = dtd.vertical_addressable();
208     params->vertical_front_porch = dtd.vertical_front_porch();
209     params->vertical_sync_pulse = dtd.vertical_sync_pulse_width();
210     params->vertical_blanking = dtd.vertical_blanking();
215     params->flags = (dtd.vsync_polarity() ? timing_params::kPositiveVsync : 0)
220             (params->horizontal_addressable + params->horizontal_blanking) *
221             (params->vertical_addressable + params->vertical_blanking);
222     double pixel_clock_hz = params->pixel_freq_10khz * 1000 * 10;
223     params->vertical_refresh_e2 =
228                            const StandardTimingDescriptor& std, timing_params* params) {
246             *params = *dmt_timing;
278     params->pixel_freq_10khz = (uint32_t) (pixel_freq * 100 + 50);
279     params->horizontal_addressable = h_pixels_rnd;
280     params->horizontal_sync_pulse =
282     params->horizontal_front_porch = h_blank_pixels / 2 - params->horizontal_sync_pulse;
283     params->horizontal_blanking = h_blank_pixels;
284     params->vertical_addressable = height;
285     params->vertical_front_porch = kMinPorch;
286     params->vertical_sync_pulse = kVsyncRequired;
287     params->vertical_blanking = vsync_bp + kMinPorch;
290     params->flags = timing_params::kPositiveVsync;
292     params->vertical_refresh_e2 = static_cast<uint32_t>(v_field_rate * 100 + .5);