accelerants/intel_extreme/mode.cpp

658 intel_propose_display_mode(display_mode* target, const display_mode* low,
664 	// try to fix the target mode in sanitize_display_mode
673 		if (target->virtual_width != mode->virtual_width
674 		        || target->virtual_height != mode->virtual_height
675 		        || target->space != mode->space)
678 		*target = *mode;
682 	sanitize_display_mode(*target);
684 	return is_display_mode_within_bounds(*target, *low, *high)
698 	display_mode target = *mode;
703 	if (sanitize_display_mode(target)) {
709 	get_color_space_format(target, colorMode, bytesPerRow, bitsPerPixel);
744 	if (intel_allocate_memory(bytesPerRow * target.virtual_height, 0,
761 	memset((uint8*)base, 0, bytesPerRow * target.virtual_height);
777 			hardwareTarget.space = target.space;
794 			if ((hardwareTarget.virtual_width <= target.virtual_width
795 					&& hardwareTarget.virtual_height <= target.virtual_height
796 					&& hardwareTarget.space <= target.space)
798 				hardwareTarget = target;
803 			hardwareTarget = target;
810 			compute_pll_divisors(target, divisors, true);
910 					/ (target.timing.pixel_clock / 1000.0f));
926 			// TODO: Perform some sanity check, for example if the target is
930 				- target.timing.h_display;
935 			uint32 syncCenter = target.timing.h_display
937 				- target.timing.h_display) / 2;
941 				| ((uint32)target.timing.h_display - 1));
945 				| ((uint32)target.timing.h_display + borderWidth / 2 - 1));
951 				- target.timing.v_display;
956 			syncCenter = target.timing.v_display
958 				- target.timing.v_display) / 2;
962 				| ((uint32)target.timing.v_display - 1));
966 				| ((uint32)target.timing.v_display
978 				((uint32)(target.timing.h_total - 1) << 16)
979 				| ((uint32)target.timing.h_display - 1));
981 				((uint32)(target.timing.h_total - 1) << 16)
982 				| ((uint32)target.timing.h_display - 1));
984 				((uint32)(target.timing.h_sync_end - 1) << 16)
985 				| ((uint32)target.timing.h_sync_start - 1));
988 				((uint32)(target.timing.v_total - 1) << 16)
989 				| ((uint32)target.timing.v_display - 1));
991 				((uint32)(target.timing.v_total - 1) << 16)
992 				| ((uint32)target.timing.v_display - 1));
994 				(uint32)(target.timing.v_sync_end - 1) << 16)
995 				| ((uint32)target.timing.v_sync_start - 1));
999 			((uint32)(target.virtual_width - 1) << 16)
1000 			| ((uint32)target.virtual_height - 1));
1004 			((uint32)(target.timing.v_display - 1) << 16)
1005 			| ((uint32)target.timing.h_display - 1));
1018 		compute_pll_divisors(target, divisors, false);
1078 			((uint32)(target.timing.h_total - 1) << 16)
1079 			| ((uint32)target.timing.h_display - 1));
1081 			((uint32)(target.timing.h_total - 1) << 16)
1082 			| ((uint32)target.timing.h_display - 1));
1084 			((uint32)(target.timing.h_sync_end - 1) << 16)
1085 			| ((uint32)target.timing.h_sync_start - 1));
1088 			((uint32)(target.timing.v_total - 1) << 16)
1089 			| ((uint32)target.timing.v_display - 1));
1091 			((uint32)(target.timing.v_total - 1) << 16)
1092 			| ((uint32)target.timing.v_display - 1));
1094 			((uint32)(target.timing.v_sync_end - 1) << 16)
1095 			| ((uint32)target.timing.v_sync_start - 1));
1098 			((uint32)(target.virtual_width - 1) << 16)
1099 			| ((uint32)target.virtual_height - 1));
1105 			| ((target.timing.flags & B_POSITIVE_HSYNC) != 0
1107 			| ((target.timing.flags & B_POSITIVE_VSYNC) != 0
1122 				((uint32)(target.virtual_width - 1) << 16)
1123 				| ((uint32)target.virtual_height - 1));
1146 	sharedInfo.current_mode = target;